diff options
| author | fredizzimo <fsundvik@gmail.com> | 2018-02-08 22:07:46 +0200 |
|---|---|---|
| committer | Jack Humbert <jack.humb@gmail.com> | 2018-02-08 15:07:46 -0500 |
| commit | 53ff8a31b61952d9675558149d927f7942071df9 (patch) | |
| tree | a57b9e6f7d6494c9ef903f886a660dd43f4e5044 | |
| parent | 63c16f4b632a2a82a775f51a3ad0cc690cca1fc9 (diff) | |
| download | qmk_firmware-53ff8a31b61952d9675558149d927f7942071df9.tar.gz qmk_firmware-53ff8a31b61952d9675558149d927f7942071df9.zip | |
Merge ChibiOS and LUFA descriptor support (#2362)
* Move lufa descriptor to protocol/usb_descriptor
* Try to compile usb_descriptor on ChibiOS
* Add lufa_utils for ChibiOS
Lufa USB descriptors for ChibiOS
* More lufa_util compatibility fixes
* First compiling version of shared USB descriptor
* Send the usb descriptors
* Fix the CONSOLE output on ChibiOS
* Add errors for unsupported interfaces
* Enable support for vitual serial port USB descriptors
* Implement virtual serial port for ChibiOS
* Cleanup the lufa_utils
Use the default lufa header files
* Add raw hid support for ChibiOS
This is completely untested
* Enable midi compilation on ChibiOS
* Move midi functionality out of lufa.c
* Don't register sysex callback when not needed
* ChibiOS compilation fixes
* Update ChibiOS submodule
* Fix the Midi USB descriptor
It didn't work properly when both Midi and Virtual serial port was enabled.
* Add MIDI support for ChibiOS
* Fix USB descriptor strings on ChibiOS
* Use serial usb driver for raw hid
* Generalize the ChibiOS stream like drivers
This makes the initialization much more simple and eliminates a lot of
the code duplication.
* Convert console output to chibios stream driver
* Fixes for ChibiOS update
* Update the ChibiOS contrib submodule
To include the usb data toggle synchronization fixes
* Fix duplicate reset enumeration on ChibiOS
* Add missing include
* Add number of endpoints check for ChibiOS
* Enable serial USB driver on all keyboards
* Add missing includes when API is enabled withot midi
* Add another missing inlcude
38 files changed, 750 insertions, 1226 deletions
diff --git a/build_keyboard.mk b/build_keyboard.mk index bee8fcc874..921159a5dd 100644 --- a/build_keyboard.mk +++ b/build_keyboard.mk @@ -121,7 +121,6 @@ else endif ifeq ($(PLATFORM),CHIBIOS) - include $(TMK_PATH)/protocol/chibios.mk include $(TMK_PATH)/chibios.mk OPT_OS = chibios ifneq ("$(wildcard $(KEYBOARD_PATH_5)/bootloader_defs.h)","") @@ -197,7 +196,7 @@ else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.c)","") KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1) else ifneq ($(LAYOUTS),) include build_layout.mk -else +else $(error Could not find keymap) # this state should never be reached endif @@ -247,6 +246,10 @@ endif include $(TMK_PATH)/avr.mk endif +ifeq ($(PLATFORM),CHIBIOS) + include $(TMK_PATH)/protocol/chibios.mk +endif + ifeq ($(strip $(VISUALIZER_ENABLE)), yes) VISUALIZER_DIR = $(QUANTUM_DIR)/visualizer VISUALIZER_PATH = $(QUANTUM_PATH)/visualizer diff --git a/keyboards/chibios_test/config.h b/keyboards/chibios_test/config.h index c32a77b37f..89eb1f33b4 100644 --- a/keyboards/chibios_test/config.h +++ b/keyboards/chibios_test/config.h @@ -24,11 +24,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define DEVICE_VER 0x0001 /* in python2: list(u"whatever".encode('utf-16-le')) */ /* at most 32 characters or the ugly hack in usb_main.c borks */ -#define MANUFACTURER "QMK" -#define USBSTR_MANUFACTURER 'T', '\x00', 'M', '\x00', 'K', '\x00', ' ', '\x00', '\xc6', '\x00' -#define PRODUCT "ChibiOS QMK test" -#define USBSTR_PRODUCT 'C', '\x00', 'h', '\x00', 'i', '\x00', 'b', '\x00', 'i', '\x00', 'O', '\x00', 'S', '\x00', ' ', '\x00', 'Q', '\x00', 'M', '\x00', 'K', '\x00', ' ', '\x00', 't', '\x00', 'e', '\x00', 's', '\x00', 't', '\x00' -#define DESCRIPTION "QMK keyboard firmware test for ChibiOS" +#define MANUFACTURER QMK +#define PRODUCT ChibiOS QMK test +#define DESCRIPTION QMK keyboard firmware test for ChibiOS /* key matrix size */ #define MATRIX_ROWS 1 diff --git a/keyboards/chibios_test/stm32_f072_onekey/halconf.h b/keyboards/chibios_test/stm32_f072_onekey/halconf.h index 1a450d6327..46b37a4f46 100644 --- a/keyboards/chibios_test/stm32_f072_onekey/halconf.h +++ b/keyboards/chibios_test/stm32_f072_onekey/halconf.h @@ -139,7 +139,7 @@ * @brief Enables the SERIAL over USB subsystem. */ #if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__) -#define HAL_USE_SERIAL_USB FALSE +#define HAL_USE_SERIAL_USB TRUE #endif /** diff --git a/keyboards/chibios_test/stm32_f103_onekey/halconf.h b/keyboards/chibios_test/stm32_f103_onekey/halconf.h index 1a450d6327..46b37a4f46 100644 --- a/keyboards/chibios_test/stm32_f103_onekey/halconf.h +++ b/keyboards/chibios_test/stm32_f103_onekey/halconf.h @@ -139,7 +139,7 @@ * @brief Enables the SERIAL over USB subsystem. */ #if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__) -#define HAL_USE_SERIAL_USB FALSE +#define HAL_USE_SERIAL_USB TRUE #endif /** diff --git a/keyboards/chibios_test/teensy_lc_onekey/halconf.h b/keyboards/chibios_test/teensy_lc_onekey/halconf.h index 0436408b09..f7121f1a90 100644 --- a/keyboards/chibios_test/teensy_lc_onekey/halconf.h +++ b/keyboards/chibios_test/teensy_lc_onekey/halconf.h @@ -139,7 +139,7 @@ * @brief Enables the SERIAL over USB subsystem. */ #if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__) -#define HAL_USE_SERIAL_USB FALSE +#define HAL_USE_SERIAL_USB TRUE #endif /** diff --git a/keyboards/clueboard/60/config.h b/keyboards/clueboard/60/config.h index 333698a087..5c5a86296f 100644 --- a/keyboards/clueboard/60/config.h +++ b/keyboards/clueboard/60/config.h @@ -22,11 +22,9 @@ #define VENDOR_ID 0xC1ED #define PRODUCT_ID 0x2350 #define DEVICE_VER 0x0001 -#define MANUFACTURER "Clueboard" -#define USBSTR_MANUFACTURER 'C', '\x00', 'l', '\x00', 'u', '\x00', 'e', '\x00', 'b', '\x00', 'o', '\x00', 'a', '\x00', 'r', '\x00', 'd', '\x00' -#define PRODUCT "Clueboard60" -#define USBSTR_PRODUCT 'C', '\x00', 'l', '\x00', 'u', '\x00', 'e', '\x00', 'b', '\x00', 'o', '\x00', 'a', '\x00', 'r', '\x00', 'd', '\x00', ' ', '\x00', '6', '\x00', '0', '\x00', '%', '\x00' -#define DESCRIPTION "Clueboard 60%" +#define MANUFACTURER Clueboard +#define PRODUCT Clueboard 60% +#define DESCRIPTION Clueboard 60% /* key matrix size */ #define MATRIX_ROWS 5 diff --git a/keyboards/ergodox_infinity/config.h b/keyboards/ergodox_infinity/config.h index 094761e0b4..2f1be0d282 100644 --- a/keyboards/ergodox_infinity/config.h +++ b/keyboards/ergodox_infinity/config.h @@ -23,12 +23,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define VENDOR_ID 0xFEED #define PRODUCT_ID 0x6464 #define DEVICE_VER 0x0001 -/* in python2: list(u"whatever".encode('utf-16-le')) */ -/* at most 32 characters or the ugly hack in usb_main.c borks */ -#define MANUFACTURER "TMK" -#define USBSTR_MANUFACTURER 'T', '\x00', 'M', '\x00', 'K', '\x00', ' ', '\x00' -#define PRODUCT "Infinity keyboard/TMK" -#define USBSTR_PRODUCT 'I', '\x00', 'n', '\x00', 'f', '\x00', 'i', '\x00', 'n', '\x00', 'i', '\x00', 't', '\x00', 'y', '\x00', ' ', '\x00', 'k', '\x00', 'e', '\x00', 'y', '\x00', 'b', '\x00', 'o', '\x00', 'a', '\x00', 'r', '\x00', 'd', '\x00', '/', '\x00', 'T', '\x00', 'M', '\x00', 'K', '\x00' +#define MANUFACTURER Input Club +#define PRODUCT Ergodox Infinity (QMK) #define MOUSEKEY_INTERVAL 20 #define MOUSEKEY_DELAY 0 diff --git a/keyboards/infinity60/config.h b/keyboards/infinity60/config.h index 83930901cb..0a2f93e22b 100644 --- a/keyboards/infinity60/config.h +++ b/keyboards/infinity60/config.h @@ -26,10 +26,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define DEVICE_VER 0x0001 /* in python2: list(u"whatever".encode('utf-16-le')) */ /* at most 32 characters or the ugly hack in usb_main.c borks */ -#define MANUFACTURER "Input Club" -#define USBSTR_MANUFACTURER 'I', '\x00', 'n', '\x00', 'p', '\x00', 'u', '\x00', 't', '\x00', ' ', '\x00', 'C', '\x00', 'l', '\x00', 'u', '\x00', 'b', '\x00' -#define PRODUCT "Infinity keyboard/QMK" -#define USBSTR_PRODUCT 'I', '\x00', 'n', '\x00', 'f', '\x00', 'i', '\x00', 'n', '\x00', 'i', '\x00', 't', '\x00', 'y', '\x00', ' ', '\x00', 'k', '\x00', 'e', '\x00', 'y', '\x00', 'b', '\x00', 'o', '\x00', 'a', '\x00', 'r', '\x00', 'd', '\x00', '/', '\x00', 'Q', '\x00', 'M', '\x00', 'K', '\x00' +#define MANUFACTURER Input Club +#define PRODUCT Infinity 60% keyboard (QMK) /* key matrix size */ #define MATRIX_ROWS 9 #define MATRIX_COLS 7 diff --git a/keyboards/infinity60/halconf.h b/keyboards/infinity60/halconf.h index f89dfc2e1e..b380315298 100644 --- a/keyboards/infinity60/halconf.h +++ b/keyboards/infinity60/halconf.h @@ -139,7 +139,7 @@ * @brief Enables the SERIAL over USB subsystem. */ #if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__) -#define HAL_USE_SERIAL_USB FALSE +#define HAL_USE_SERIAL_USB TRUE #endif /** diff --git a/keyboards/jm60/config.h b/keyboards/jm60/config.h index 2596413313..847cf20780 100644 --- a/keyboards/jm60/config.h +++ b/keyboards/jm60/config.h @@ -26,11 +26,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define DEVICE_VER 0x0001 /* in python2: list(u"whatever".encode('utf-16-le')) */ /* at most 32 characters or the ugly hack in usb_main.c borks */ -#define MANUFACTURER "JMWS" -#define USBSTR_MANUFACTURER 'J', '\x00', 'M', '\x00', 'W', '\x00', 'S', '\x00' -#define PRODUCT "JM60 RGB Keyboard(QMK)" -#define USBSTR_PRODUCT 'J', '\x00', 'M', '\x00', '6', '\x00', '0', '\x00', ' ', '\x00', 'R', '\x00', 'G', '\x00', 'B', '\x00', ' ', '\x00', 'K', '\x00', 'e', '\x00', 'y', '\x00', 'b', '\x00', 'o', '\x00', 'a', '\x00', 'r', '\x00', 'd', '\x00', '(', '\x00', 'Q', '\x00', 'M', '\x00', 'K', '\x00', ')', '\x00' -#define DESCRIPTION "QMK keyboard firmware for JM60 RGB Keyboard" +#define MANUFACTURER JMWS +#define PRODUCT JM60 RGB Keyboard(QMK) +#define DESCRIPTION QMK keyboard firmware for JM60 RGB Keyboard /* key matrix size */ #define MATRIX_ROWS 5 diff --git a/keyboards/jm60/halconf.h b/keyboards/jm60/halconf.h index 1a450d6327..46b37a4f46 100644 --- a/keyboards/jm60/halconf.h +++ b/keyboards/jm60/halconf.h @@ -139,7 +139,7 @@ * @brief Enables the SERIAL over USB subsystem. */ #if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__) -#define HAL_USE_SERIAL_USB FALSE +#define HAL_USE_SERIAL_USB TRUE #endif /** diff --git a/keyboards/whitefox/config.h b/keyboards/whitefox/config.h index dc33a7ce5b..9397bd61f8 100644 --- a/keyboards/whitefox/config.h +++ b/keyboards/whitefox/config.h @@ -26,10 +26,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define DEVICE_VER 0x0001 /* in python2: list(u"whatever".encode('utf-16-le')) */ /* at most 32 characters or the ugly hack in usb_main.c borks */ -#define MANUFACTURER "Input Club" -#define USBSTR_MANUFACTURER 'I', '\x00', 'n', '\x00', 'p', '\x00', 'u', '\x00', 't', '\x00', ' ', '\x00', 'C', '\x00', 'l', '\x00', 'u', '\x00', 'b', '\x00' -#define PRODUCT "WhiteFox/QMK" -#define USBSTR_PRODUCT 'W', '\x00', 'h', '\x00', 'i', '\x00', 't', '\x00', 'e', '\x00', 'F', '\x00', 'o', '\x00', 'x', '\x00', ' ', '\x00' +#define MANUFACTURER Input Club +#define PRODUCT WhiteFox (QMK) /* key matrix size */ #define MATRIX_ROWS 9 @@ -81,4 +79,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. //#define NO_ACTION_MACRO //#define NO_ACTION_FUNCTION -#endif
\ No newline at end of file +#endif diff --git a/lib/chibios b/lib/chibios -Subproject e26cb16a7296a196d7c74eae22cbee00989cb7b +Subproject 587968d6cbc2b0e1c7147540872f2a67e59ca18 diff --git a/lib/chibios-contrib b/lib/chibios-contrib -Subproject 432bc1762f17eb7b506e8fbca8ec30a3d61629b +Subproject ede48346eee4b8d6847c19bc01420bee76a5e48 diff --git a/quantum/api/api_sysex.c b/quantum/api/api_sysex.c index 6a2ee90124..89c66a2a20 100644 --- a/quantum/api/api_sysex.c +++ b/quantum/api/api_sysex.c @@ -16,6 +16,7 @@ #include "api_sysex.h" #include "sysex_tools.h" #include "print.h" +#include "qmk_midi.h" void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, uint16_t length) { // SEND_STRING("\nTX: "); diff --git a/quantum/keymap.h b/quantum/keymap.h index 5d64be19c8..bfcb2f7cd5 100644 --- a/quantum/keymap.h +++ b/quantum/keymap.h @@ -23,6 +23,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include "action.h" #if defined(__AVR__) #include <avr/pgmspace.h> +#elif defined PROTOCOL_CHIBIOS +//We need to ensure that chibios is include before redefining reset +#include "ch.h" #endif #include "keycode.h" #include "action_macro.h" diff --git a/quantum/process_keycode/process_midi.c b/quantum/process_keycode/process_midi.c index 9184feaae8..9728076dfd 100644 --- a/quantum/process_keycode/process_midi.c +++ b/quantum/process_keycode/process_midi.c @@ -16,11 +16,13 @@ #include "process_midi.h" #ifdef MIDI_ENABLE +#include <LUFA/Drivers/USB/USB.h> #include "midi.h" +#include "qmk_midi.h" #ifdef MIDI_BASIC -void process_midi_basic_noteon(uint8_t note) +void process_midi_basic_noteon(uint8_t note) { midi_send_noteon(&midi_device, 0, note, 128); } @@ -46,6 +48,7 @@ static uint8_t tone_status[MIDI_TONE_COUNT]; static uint8_t midi_modulation; static int8_t midi_modulation_step; static uint16_t midi_modulation_timer; +midi_config_t midi_config; inline uint8_t compute_velocity(uint8_t setting) { @@ -70,30 +73,6 @@ void midi_init(void) midi_modulation_timer = 0; } -void midi_task(void) -{ - if (timer_elapsed(midi_modulation_timer) < midi_config.modulation_interval) - return; - midi_modulation_timer = timer_read(); - - if (midi_modulation_step != 0) - { - dprintf("midi modulation %d\n", midi_modulation); - midi_send_cc(&midi_device, midi_config.channel, 0x1, midi_modulation); - - if (midi_modulation_step < 0 && midi_modulation < -midi_modulation_step) { - midi_modulation = 0; - midi_modulation_step = 0; - return; - } - - midi_modulation += midi_modulation_step; - - if (midi_modulation > 127) - midi_modulation = 127; - } -} - uint8_t midi_compute_note(uint16_t keycode) { return 12 * midi_config.octave + (keycode - MIDI_TONE_MIN) + midi_config.transpose; @@ -250,4 +229,33 @@ bool process_midi(uint16_t keycode, keyrecord_t *record) #endif // MIDI_ADVANCED +void midi_task(void) +{ + midi_device_process(&midi_device); +#ifdef MIDI_ADVANCED + if (timer_elapsed(midi_modulation_timer) < midi_config.modulation_interval) + return; + midi_modulation_timer = timer_read(); + + if (midi_modulation_step != 0) + { + dprintf("midi modulation %d\n", midi_modulation); + midi_send_cc(&midi_device, midi_config.channel, 0x1, midi_modulation); + + if (midi_modulation_step < 0 && midi_modulation < -midi_modulation_step) { + midi_modulation = 0; + midi_modulation_step = 0; + return; + } + + midi_modulation += midi_modulation_step; + + if (midi_modulation > 127) + midi_modulation = 127; + } +#endif +} + + + #endif // MIDI_ENABLE diff --git a/quantum/process_keycode/process_midi.h b/quantum/process_keycode/process_midi.h index ccac8981a6..1968fbe3fa 100644 --- a/quantum/process_keycode/process_midi.h +++ b/quantum/process_keycode/process_midi.h @@ -27,6 +27,8 @@ void process_midi_basic_noteoff(uint8_t note); void process_midi_all_notes_off(void); #endif +void midi_task(void); + #ifdef MIDI_ADVANCED typedef union { uint32_t raw; @@ -39,10 +41,9 @@ typedef union { }; } midi_config_t; -midi_config_t midi_config; +extern midi_config_t midi_config; void midi_init(void); -void midi_task(void); bool process_midi(uint16_t keycode, keyrecord_t *record); #define MIDI_INVALID_NOTE 0xFF diff --git a/quantum/quantum.c b/quantum/quantum.c index d3685f50b8..bd95d5ea80 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -34,6 +34,14 @@ extern backlight_config_t backlight_config; #include "fauxclicky.h" #endif +#ifdef API_ENABLE +#include "api.h" +#endif + +#ifdef MIDI_ENABLE +#include "process_midi.h" +#endif + #ifdef AUDIO_ENABLE #ifndef GOODBYE_SONG #define GOODBYE_SONG SONG(GOODBYE_SOUND) diff --git a/quantum/quantum.h b/quantum/quantum.h index 6ca5ecb5cf..b4c9e0b894 100644 --- a/quantum/quantum.h +++ b/quantum/quantum.h @@ -49,7 +49,6 @@ extern uint32_t default_layer_state; #endif #ifdef MIDI_ENABLE - #include <lufa.h> #ifdef MIDI_ADVANCED #include "process_midi.h" #endif diff --git a/tmk_core/chibios.mk b/tmk_core/chibios.mk index 1cd0146fe0..7c7f658b25 100644 --- a/tmk_core/chibios.mk +++ b/tmk_core/chibios.mk @@ -149,6 +149,7 @@ COMPILEFLAGS += -falign-functions=16 COMPILEFLAGS += -ffunction-sections COMPILEFLAGS += -fdata-sections COMPILEFLAGS += -fno-common +COMPILEFLAGS += -fshort-wchar COMPILEFLAGS += $(THUMBFLAGS) CFLAGS += $(COMPILEFLAGS) @@ -159,6 +160,7 @@ CPPFLAGS += $(COMPILEFLAGS) CPPFLAGS += -fno-rtti LDFLAGS +=-Wl,--gc-sections +LDFLAGS +=-Wl,--no-wchar-size-warning LDFLAGS += -mno-thumb-interwork -mthumb LDSYMBOLS =,--defsym=__process_stack_size__=$(USE_PROCESS_STACKSIZE) LDSYMBOLS :=$(LDSYMBOLS),--defsym=__main_stack_size__=$(USE_EXCEPTIONS_STACKSIZE) diff --git a/tmk_core/common/host_driver.h b/tmk_core/common/host_driver.h index 588d1c0be8..e40f0bfd65 100644 --- a/tmk_core/common/host_driver.h +++ b/tmk_core/common/host_driver.h @@ -30,11 +30,6 @@ typedef struct { void (*send_mouse)(report_mouse_t *); void (*send_system)(uint16_t); void (*send_consumer)(uint16_t); -#ifdef MIDI_ENABLE - void (*usb_send_func)(MidiDevice *, uint16_t, uint8_t, uint8_t, uint8_t); - void (*usb_get_midi)(MidiDevice *); - void (*midi_usb_init)(MidiDevice *); -#endif } host_driver_t; #endif diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c index 436fb60734..001fb00ce5 100644 --- a/tmk_core/common/keyboard.c +++ b/tmk_core/common/keyboard.c @@ -66,6 +66,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #ifdef POINTING_DEVICE_ENABLE # include "pointing_device.h" #endif +#ifdef MIDI_ENABLE +# include "process_midi.h" +#endif #ifdef MATRIX_HAS_GHOST extern const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS]; @@ -260,6 +263,10 @@ MATRIX_LOOP_END: pointing_device_task(); #endif +#ifdef MIDI_ENABLE + midi_task(); +#endif + // update LED if (led_status != host_keyboard_leds()) { led_status = host_keyboard_leds(); diff --git a/tmk_core/common/report.h b/tmk_core/common/report.h index a0811f9a3c..6c27eb9dc6 100644 --- a/tmk_core/common/report.h +++ b/tmk_core/common/report.h @@ -73,22 +73,20 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. /* key report size(NKRO or boot mode) */ -#if defined(PROTOCOL_PJRC) && defined(NKRO_ENABLE) -# include "usb.h" -# define KEYBOARD_REPORT_SIZE KBD2_SIZE -# define KEYBOARD_REPORT_KEYS (KBD2_SIZE - 2) -# define KEYBOARD_REPORT_BITS (KBD2_SIZE - 1) - -#elif defined(PROTOCOL_LUFA) && defined(NKRO_ENABLE) -# include "protocol/lufa/descriptor.h" -# define KEYBOARD_REPORT_SIZE NKRO_EPSIZE -# define KEYBOARD_REPORT_KEYS (NKRO_EPSIZE - 2) -# define KEYBOARD_REPORT_BITS (NKRO_EPSIZE - 1) -#elif defined(PROTOCOL_CHIBIOS) && defined(NKRO_ENABLE) -# include "protocol/chibios/usb_main.h" -# define KEYBOARD_REPORT_SIZE NKRO_EPSIZE -# define KEYBOARD_REPORT_KEYS (NKRO_EPSIZE - 2) -# define KEYBOARD_REPORT_BITS (NKRO_EPSIZE - 1) +#if defined(NKRO_ENABLE) + #if defined(PROTOCOL_PJRC) + #include "usb.h" + #define KEYBOARD_REPORT_SIZE KBD2_SIZE + #define KEYBOARD_REPORT_KEYS (KBD2_SIZE - 2) + #define KEYBOARD_REPORT_BITS (KBD2_SIZE - 1) + #elif defined(PROTOCOL_LUFA) || defined(PROTOCOL_CHIBIOS) + #include "protocol/usb_descriptor.h" + #define KEYBOARD_REPORT_SIZE NKRO_EPSIZE + #define KEYBOARD_REPORT_KEYS (NKRO_EPSIZE - 2) + #define KEYBOARD_REPORT_BITS (NKRO_EPSIZE - 1) + #else + #error "NKRO not supported with this protocol" +#endif #else # define KEYBOARD_REPORT_SIZE 8 diff --git a/tmk_core/protocol/chibios.mk b/tmk_core/protocol/chibios.mk index 3f4e0a71fc..6e7cfbd832 100644 --- a/tmk_core/protocol/chibios.mk +++ b/tmk_core/protocol/chibios.mk @@ -4,7 +4,16 @@ CHIBIOS_DIR = $(PROTOCOL_DIR)/chibios SRC += $(CHIBIOS_DIR)/usb_main.c SRC += $(CHIBIOS_DIR)/main.c +SRC += usb_descriptor.c VPATH += $(TMK_PATH)/$(PROTOCOL_DIR) VPATH += $(TMK_PATH)/$(CHIBIOS_DIR) +VPATH += $(TMK_PATH)/$(CHIBIOS_DIR)/lufa_utils + +OPT_DEFS += -DFIXED_CONTROL_ENDPOINT_SIZE=64 +OPT_DEFS += -DFIXED_NUM_CONFIGURATIONS=1 + +ifeq ($(strip $(MIDI_ENABLE)), yes) + include $(TMK_PATH)/protocol/midi.mk +endif diff --git a/tmk_core/protocol/chibios/lufa_utils/LUFA/Drivers/USB/USB.h b/tmk_core/protocol/chibios/lufa_utils/LUFA/Drivers/USB/USB.h new file mode 100644 index 0000000000..a5374d820c --- /dev/null +++ b/tmk_core/protocol/chibios/lufa_utils/LUFA/Drivers/USB/USB.h @@ -0,0 +1,42 @@ +#include "progmem.h" +#include "stddef.h" +#include "inttypes.h" + +#define ATTR_PACKED __attribute__ ((packed)) +/** Concatenates the given input into a single token, via the C Preprocessor. + * + * \param[in] x First item to concatenate. + * \param[in] y Second item to concatenate. + * + * \return Concatenated version of the input. + */ +#define CONCAT(x, y) x ## y + +/** CConcatenates the given input into a single token after macro expansion, via the C Preprocessor. + * + * \param[in] x First item to concatenate. + * \param[in] y Second item to concatenate. + * + * \return Concatenated version of the expanded input. + */ +#define CONCAT_EXPANDED(x, y) CONCAT(x, y) +#define CPU_TO_LE16(x) (x) + +// We don't need anything from the following files, or we have defined it already +#define __LUFA_COMMON_H__ +#define __USBMODE_H__ +#define __USBEVENTS_H__ +#define __HIDPARSER_H__ +#define __USBCONTROLLER_AVR8_H__ + +#define __INCLUDE_FROM_USB_DRIVER +#define __INCLUDE_FROM_HID_DRIVER +#define __INCLUDE_FROM_CDC_DRIVER +#define __INCLUDE_FROM_AUDIO_DRIVER +#define __INCLUDE_FROM_MIDI_DRIVER +#include "lib/lufa/LUFA/Drivers/USB/Class/Common/HIDClassCommon.h" +#include "lib/lufa/LUFA/Drivers/USB/Class/Common/HIDReportData.h" +#include "lib/lufa/LUFA/Drivers/USB/Class/Common/CDCClassCommon.h" +#include "lib/lufa/LUFA/Drivers/USB/Class/Common/AudioClassCommon.h" +#include "lib/lufa/LUFA/Drivers/USB/Class/Common/MIDIClassCommon.h" +#include "lib/lufa/LUFA/Drivers/USB/Core/USBController.h" diff --git a/tmk_core/protocol/chibios/main.c b/tmk_core/protocol/chibios/main.c index 47a7eb09ab..f2abc438d4 100644 --- a/tmk_core/protocol/chibios/main.c +++ b/tmk_core/protocol/chibios/main.c @@ -41,6 +41,9 @@ #ifdef VISUALIZER_ENABLE #include "visualizer/visualizer.h" #endif +#ifdef MIDI_ENABLE +#include "qmk_midi.h" +#endif #include "suspend.h" #include "wait.h" @@ -65,6 +68,17 @@ host_driver_t chibios_driver = { send_consumer }; +#ifdef VIRTSER_ENABLE +void virtser_task(void); +#endif + +#ifdef RAW_HID_ENABLE +void raw_hid_task(void); +#endif + +#ifdef CONSOLE_ENABLE +void console_task(void); +#endif /* TESTING * Amber LED blinker thread, times are in milliseconds. @@ -104,6 +118,10 @@ int main(void) { /* init printf */ init_printf(NULL,sendchar_pf); +#ifdef MIDI_ENABLE + setup_midi(); +#endif + #ifdef SERIAL_LINK_ENABLE init_serial_link(); #endif @@ -182,5 +200,14 @@ int main(void) { } keyboard_task(); +#ifdef CONSOLE_ENABLE + console_task(); +#endif +#ifdef VIRTSER_ENABLE + virtser_task(); +#endif +#ifdef RAW_HID_ENABLE + raw_hid_task(); +#endif } } diff --git a/tmk_core/protocol/chibios/usb_main.c b/tmk_core/protocol/chibios/usb_main.c index caa2770b5c..f980024ab8 100644 --- a/tmk_core/protocol/chibios/usb_main.c +++ b/tmk_core/protocol/chibios/usb_main.c @@ -28,6 +28,7 @@ #include "led.h" #endif #include "wait.h" +#include "usb_descriptor.h" #ifdef NKRO_ENABLE #include "keycode_config.h" @@ -63,24 +64,12 @@ report_mouse_t mouse_report_blank = {0}; uint8_t extra_report_blank[3] = {0}; #endif /* EXTRAKEY_ENABLE */ -#ifdef CONSOLE_ENABLE -/* The emission buffers queue */ -output_buffers_queue_t console_buf_queue; -static uint8_t console_queue_buffer[BQ_BUFFER_SIZE(CONSOLE_QUEUE_CAPACITY, CONSOLE_EPSIZE)]; - -static virtual_timer_t console_flush_timer; -void console_queue_onotify(io_buffers_queue_t *bqp); -static void console_flush_cb(void *arg); -#endif /* CONSOLE_ENABLE */ - /* --------------------------------------------------------- * Descriptors and USB driver objects * --------------------------------------------------------- */ /* HID specific constants */ -#define USB_DESCRIPTOR_HID 0x21 -#define USB_DESCRIPTOR_HID_REPORT 0x22 #define HID_GET_REPORT 0x01 #define HID_GET_IDLE 0x02 #define HID_GET_PROTOCOL 0x03 @@ -88,593 +77,21 @@ static void console_flush_cb(void *arg); #define HID_SET_IDLE 0x0A #define HID_SET_PROTOCOL 0x0B -/* USB Device Descriptor */ -static const uint8_t usb_device_descriptor_data[] = { - USB_DESC_DEVICE(0x0200, // bcdUSB (1.1) - 0, // bDeviceClass (defined in later in interface) - 0, // bDeviceSubClass - 0, // bDeviceProtocol - 64, // bMaxPacketSize (64 bytes) (the driver didn't work with 32) - VENDOR_ID, // idVendor - PRODUCT_ID, // idProduct - DEVICE_VER, // bcdDevice - 1, // iManufacturer - 2, // iProduct - 3, // iSerialNumber - 1) // bNumConfigurations -}; - -/* Device Descriptor wrapper */ -static const USBDescriptor usb_device_descriptor = { - sizeof usb_device_descriptor_data, - usb_device_descriptor_data -}; - -/* - * HID Report Descriptor - * - * See "Device Class Definition for Human Interface Devices (HID)" - * (http://www.usb.org/developers/hidpage/HID1_11.pdf) for the - * detailed descrition of all the fields - */ - -/* Keyboard Protocol 1, HID 1.11 spec, Appendix B, page 59-60 */ -static const uint8_t keyboard_hid_report_desc_data[] = { - 0x05, 0x01, // Usage Page (Generic Desktop), - 0x09, 0x06, // Usage (Keyboard), - 0xA1, 0x01, // Collection (Application), - 0x75, 0x01, // Report Size (1), - 0x95, 0x08, // Report Count (8), - 0x05, 0x07, // Usage Page (Key Codes), - 0x19, 0xE0, // Usage Minimum (224), - 0x29, 0xE7, // Usage Maximum (231), - 0x15, 0x00, // Logical Minimum (0), - 0x25, 0x01, // Logical Maximum (1), - 0x81, 0x02, // Input (Data, Variable, Absolute), ;Modifier byte - 0x95, 0x01, // Report Count (1), - 0x75, 0x08, // Report Size (8), - 0x81, 0x03, // Input (Constant), ;Reserved byte - 0x95, 0x05, // Report Count (5), - 0x75, 0x01, // Report Size (1), - 0x05, 0x08, // Usage Page (LEDs), - 0x19, 0x01, // Usage Minimum (1), - 0x29, 0x05, // Usage Maximum (5), - 0x91, 0x02, // Output (Data, Variable, Absolute), ;LED report - 0x95, 0x01, // Report Count (1), - 0x75, 0x03, // Report Size (3), - 0x91, 0x03, // Output (Constant), ;LED report padding - 0x95, KBD_REPORT_KEYS, // Report Count (), - 0x75, 0x08, // Report Size (8), - 0x15, 0x00, // Logical Minimum (0), - 0x26, 0xFF, 0x00, // Logical Maximum(255), - 0x05, 0x07, // Usage Page (Key Codes), - 0x19, 0x00, // Usage Minimum (0), - 0x29, 0xFF, // Usage Maximum (255), - 0x81, 0x00, // Input (Data, Array), - 0xc0 // End Collection -}; -/* wrapper */ -static const USBDescriptor keyboard_hid_report_descriptor = { - sizeof keyboard_hid_report_desc_data, - keyboard_hid_report_desc_data -}; - -#ifdef NKRO_ENABLE -static const uint8_t nkro_hid_report_desc_data[] = { - 0x05, 0x01, // Usage Page (Generic Desktop), - 0x09, 0x06, // Usage (Keyboard), - 0xA1, 0x01, // Collection (Application), - // bitmap of modifiers - 0x75, 0x01, // Report Size (1), - 0x95, 0x08, // Report Count (8), - 0x05, 0x07, // Usage Page (Key Codes), - 0x19, 0xE0, // Usage Minimum (224), - 0x29, 0xE7, // Usage Maximum (231), - 0x15, 0x00, // Logical Minimum (0), - 0x25, 0x01, // Logical Maximum (1), - 0x81, 0x02, // Input (Data, Variable, Absolute), ;Modifier byte - // LED output report - 0x95, 0x05, // Report Count (5), - 0x75, 0x01, // Report Size (1), - 0x05, 0x08, // Usage Page (LEDs), - 0x19, 0x01, // Usage Minimum (1), - 0x29, 0x05, // Usage Maximum (5), - 0x91, 0x02, // Output (Data, Variable, Absolute), - 0x95, 0x01, // Report Count (1), - 0x75, 0x03, // Report Size (3), - 0x91, 0x03, // Output (Constant), - // bitmap of keys - 0x95, NKRO_REPORT_KEYS * 8, // Report Count (), - 0x75, 0x01, // Report Size (1), - 0x15, 0x00, // Logical Minimum (0), - 0x25, 0x01, // Logical Maximum(1), - 0x05, 0x07, // Usage Page (Key Codes), - 0x19, 0x00, // Usage Minimum (0), - 0x29, NKRO_REPORT_KEYS * 8 - 1, // Usage Maximum (), - 0x81, 0x02, // Input (Data, Variable, Absolute), - 0xc0 // End Collection -}; -/* wrapper */ -static const USBDescriptor nkro_hid_report_descriptor = { - sizeof nkro_hid_report_desc_data, - nkro_hid_report_desc_data -}; -#endif /* NKRO_ENABLE */ - -#ifdef MOUSE_ENABLE -/* Mouse Protocol 1, HID 1.11 spec, Appendix B, page 59-60, with wheel extension - * http://www.microchip.com/forums/tm.aspx?high=&m=391435&mpage=1#391521 - * http://www.keil.com/forum/15671/ - * http://www.microsoft.com/whdc/device/input/wheel.mspx */ -static const uint8_t mouse_hid_report_desc_data[] = { - /* mouse */ - 0x05, 0x01, // USAGE_PAGE (Generic Desktop) - 0x09, 0x02, // USAGE (Mouse) - 0xa1, 0x01, // COLLECTION (Application) - //0x85, REPORT_ID_MOUSE, // REPORT_ID (1) - 0x09, 0x01, // USAGE (Pointer) - 0xa1, 0x00, // COLLECTION (Physical) - // ---------------------------- Buttons - 0x05, 0x09, // USAGE_PAGE (Button) - 0x19, 0x01, // USAGE_MINIMUM (Button 1) - 0x29, 0x05, // USAGE_MAXIMUM (Button 5) - 0x15, 0x00, // LOGICAL_MINIMUM (0) - 0x25, 0x01, // LOGICAL_MAXIMUM (1) - 0x75, 0x01, // REPORT_SIZE (1) - 0x95, 0x05, // REPORT_COUNT (5) - 0x81, 0x02, // INPUT (Data,Var,Abs) - 0x75, 0x03, // REPORT_SIZE (3) - 0x95, 0x01, // REPORT_COUNT (1) - 0x81, 0x03, // INPUT (Cnst,Var,Abs) - // ---------------------------- X,Y position - 0x05, 0x01, // USAGE_PAGE (Generic Desktop) - 0x09, 0x30, // USAGE (X) - 0x09, 0x31, // USAGE (Y) - 0x15, 0x81, // LOGICAL_MINIMUM (-127) - 0x25, 0x7f, // LOGICAL_MAXIMUM (127) - 0x75, 0x08, // REPORT_SIZE (8) - 0x95, 0x02, // REPORT_COUNT (2) - 0x81, 0x06, // INPUT (Data,Var,Rel) - // ---------------------------- Vertical wheel - 0x09, 0x38, // USAGE (Wheel) - 0x15, 0x81, // LOGICAL_MINIMUM (-127) - 0x25, 0x7f, // LOGICAL_MAXIMUM (127) - 0x35, 0x00, // PHYSICAL_MINIMUM (0) - reset physical - 0x45, 0x00, // PHYSICAL_MAXIMUM (0) - 0x75, 0x08, // REPORT_SIZE (8) - 0x95, 0x01, // REPORT_COUNT (1) - 0x81, 0x06, // INPUT (Data,Var,Rel) - // ---------------------------- Horizontal wheel - 0x05, 0x0c, // USAGE_PAGE (Consumer Devices) - 0x0a, 0x38, 0x02, // USAGE (AC Pan) - 0x15, 0x81, // LOGICAL_MINIMUM (-127) - 0x25, 0x7f, // LOGICAL_MAXIMUM (127) - 0x75, 0x08, // REPORT_SIZE (8) - 0x95, 0x01, // REPORT_COUNT (1) - 0x81, 0x06, // INPUT (Data,Var,Rel) - 0xc0, // END_COLLECTION - 0xc0, // END_COLLECTION -}; -/* wrapper */ -static const USBDescriptor mouse_hid_report_descriptor = { - sizeof mouse_hid_report_desc_data, - mouse_hid_report_desc_data -}; -#endif /* MOUSE_ENABLE */ - -#ifdef CONSOLE_ENABLE -static const uint8_t console_hid_report_desc_data[] = { - 0x06, 0x31, 0xFF, // Usage Page 0xFF31 (vendor defined) - 0x09, 0x74, // Usage 0x74 - 0xA1, 0x53, // Collection 0x53 - 0x75, 0x08, // report size = 8 bits - 0x15, 0x00, // logical minimum = 0 - 0x26, 0xFF, 0x00, // logical maximum = 255 - 0x95, CONSOLE_EPSIZE, // report count - 0x09, 0x75, // usage - 0x81, 0x02, // Input (array) - 0xC0 // end collection -}; -/* wrapper */ -static const USBDescriptor console_hid_report_descriptor = { - sizeof console_hid_report_desc_data, - console_hid_report_desc_data -}; -#endif /* CONSOLE_ENABLE */ - -#ifdef EXTRAKEY_ENABLE -/* audio controls & system controls - * http://www.microsoft.com/whdc/archive/w2kbd.mspx */ -static const uint8_t extra_hid_report_desc_data[] = { - /* system control */ - 0x05, 0x01, // USAGE_PAGE (Generic Desktop) - 0x09, 0x80, // USAGE (System Control) - 0xa1, 0x01, // COLLECTION (Application) - 0x85, REPORT_ID_SYSTEM, // REPORT_ID (2) - 0x15, 0x01, // LOGICAL_MINIMUM (0x1) - 0x25, 0xb7, // LOGICAL_MAXIMUM (0xb7) - 0x19, 0x01, // USAGE_MINIMUM (0x1) - 0x29, 0xb7, // USAGE_MAXIMUM (0xb7) - 0x75, 0x10, // REPORT_SIZE (16) - 0x95, 0x01, // REPORT_COUNT (1) - 0x81, 0x00, // INPUT (Data,Array,Abs) - 0xc0, // END_COLLECTION - /* consumer */ - 0x05, 0x0c, // USAGE_PAGE (Consumer Devices) - 0x09, 0x01, // USAGE (Consumer Control) - 0xa1, 0x01, // COLLECTION (Application) - 0x85, REPORT_ID_CONSUMER, // REPORT_ID (3) - 0x15, 0x01, // LOGICAL_MINIMUM (0x1) - 0x26, 0x9c, 0x02, // LOGICAL_MAXIMUM (0x29c) - 0x19, 0x01, // USAGE_MINIMUM (0x1) - 0x2a, 0x9c, 0x02, // USAGE_MAXIMUM (0x29c) - 0x75, 0x10, // REPORT_SIZE (16) - 0x95, 0x01, // REPORT_COUNT (1) - 0x81, 0x00, // INPUT (Data,Array,Abs) - 0xc0, // END_COLLECTION -}; -/* wrapper */ -static const USBDescriptor extra_hid_report_descriptor = { - sizeof extra_hid_report_desc_data, - extra_hid_report_desc_data -}; -#endif /* EXTRAKEY_ENABLE */ - - -/* - * Configuration Descriptor tree for a HID device - * - * The HID Specifications version 1.11 require the following order: - * - Configuration Descriptor - * - Interface Descriptor - * - HID Descriptor - * - Endpoints Descriptors - */ -#define KBD_HID_DESC_NUM 0 -#define KBD_HID_DESC_OFFSET (9 + (9 + 9 + 7) * KBD_HID_DESC_NUM + 9) - -#ifdef MOUSE_ENABLE -# define MOUSE_HID_DESC_NUM (KBD_HID_DESC_NUM + 1) -# define MOUSE_HID_DESC_OFFSET (9 + (9 + 9 + 7) * MOUSE_HID_DESC_NUM + 9) -#else /* MOUSE_ENABLE */ -# define MOUSE_HID_DESC_NUM (KBD_HID_DESC_NUM + 0) -#endif /* MOUSE_ENABLE */ - -#ifdef CONSOLE_ENABLE -#define CONSOLE_HID_DESC_NUM (MOUSE_HID_DESC_NUM + 1) -#define CONSOLE_HID_DESC_OFFSET (9 + (9 + 9 + 7) * CONSOLE_HID_DESC_NUM + 9) -#else /* CONSOLE_ENABLE */ -# define CONSOLE_HID_DESC_NUM (MOUSE_HID_DESC_NUM + 0) -#endif /* CONSOLE_ENABLE */ - -#ifdef EXTRAKEY_ENABLE -# define EXTRA_HID_DESC_NUM (CONSOLE_HID_DESC_NUM + 1) -# define EXTRA_HID_DESC_OFFSET (9 + (9 + 9 + 7) * EXTRA_HID_DESC_NUM + 9) -#else /* EXTRAKEY_ENABLE */ -# define EXTRA_HID_DESC_NUM (CONSOLE_HID_DESC_NUM + 0) -#endif /* EXTRAKEY_ENABLE */ - -#ifdef NKRO_ENABLE -# define NKRO_HID_DESC_NUM (EXTRA_HID_DESC_NUM + 1) -# define NKRO_HID_DESC_OFFSET (9 + (9 + 9 + 7) * EXTRA_HID_DESC_NUM + 9) -#else /* NKRO_ENABLE */ -# define NKRO_HID_DESC_NUM (EXTRA_HID_DESC_NUM + 0) -#endif /* NKRO_ENABLE */ - -#define NUM_INTERFACES (NKRO_HID_DESC_NUM + 1) -#define CONFIG1_DESC_SIZE (9 + (9 + 9 + 7) * NUM_INTERFACES) - -static const uint8_t hid_configuration_descriptor_data[] = { - /* Configuration Descriptor (9 bytes) USB spec 9.6.3, page 264-266, Table 9-10 */ - USB_DESC_CONFIGURATION(CONFIG1_DESC_SIZE, // wTotalLength - NUM_INTERFACES, // bNumInterfaces - 1, // bConfigurationValue - 0, // iConfiguration - 0xA0, // bmAttributes (RESERVED|REMOTEWAKEUP) - 50), // bMaxPower (50mA) - - /* Interface Descriptor (9 bytes) USB spec 9.6.5, page 267-269, Table 9-12 */ - USB_DESC_INTERFACE(KBD_INTERFACE, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x03, // bInterfaceClass: HID - 0x01, // bInterfaceSubClass: Boot - 0x01, // bInterfaceProtocol: Keyboard - 0), // iInterface - - /* HID descriptor (9 bytes) HID 1.11 spec, section 6.2.1 */ - USB_DESC_BYTE(9), // bLength - USB_DESC_BYTE(0x21), // bDescriptorType (HID class) - USB_DESC_BCD(0x0111), // bcdHID: HID version 1.11 - USB_DESC_BYTE(0), // bCountryCode - USB_DESC_BYTE(1), // bNumDescriptors - USB_DESC_BYTE(0x22), // bDescriptorType (report desc) - USB_DESC_WORD(sizeof(keyboard_hid_report_desc_data)), // wDescriptorLength - - /* Endpoint Descriptor (7 bytes) USB spec 9.6.6, page 269-271, Table 9-13 */ - USB_DESC_ENDPOINT(KBD_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (Interrupt) - KBD_EPSIZE,// wMaxPacketSize - 10), // bInterval - - #ifdef MOUSE_ENABLE - /* Interface Descriptor (9 bytes) USB spec 9.6.5, page 267-269, Table 9-12 */ - USB_DESC_INTERFACE(MOUSE_INTERFACE, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x03, // bInterfaceClass (0x03 = HID) - // ThinkPad T23 BIOS doesn't work with boot mouse. - 0x00, // bInterfaceSubClass (0x01 = Boot) - 0x00, // bInterfaceProtocol (0x02 = Mouse) - /* - 0x01, // bInterfaceSubClass (0x01 = Boot) - 0x02, // bInterfaceProtocol (0x02 = Mouse) - */ - 0), // iInterface - - /* HID descriptor (9 bytes) HID 1.11 spec, section 6.2.1 */ - USB_DESC_BYTE(9), // bLength - USB_DESC_BYTE(0x21), // bDescriptorType (HID class) - USB_DESC_BCD(0x0111), // bcdHID: HID version 1.11 - USB_DESC_BYTE(0), // bCountryCode - USB_DESC_BYTE(1), // bNumDescriptors - USB_DESC_BYTE(0x22), // bDescriptorType (report desc) - USB_DESC_WORD(sizeof(mouse_hid_report_desc_data)), // wDescriptorLength - - /* Endpoint Descriptor (7 bytes) USB spec 9.6.6, page 269-271, Table 9-13 */ - USB_DESC_ENDPOINT(MOUSE_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (Interrupt) - MOUSE_EPSIZE, // wMaxPacketSize - 1), // bInterval - #endif /* MOUSE_ENABLE */ - - #ifdef CONSOLE_ENABLE - /* Interface Descriptor (9 bytes) USB spec 9.6.5, page 267-269, Table 9-12 */ - USB_DESC_INTERFACE(CONSOLE_INTERFACE, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x03, // bInterfaceClass: HID - 0x00, // bInterfaceSubClass: None - 0x00, // bInterfaceProtocol: None - 0), // iInterface - - /* HID descriptor (9 bytes) HID 1.11 spec, section 6.2.1 */ - USB_DESC_BYTE(9), // bLength - USB_DESC_BYTE(0x21), // bDescriptorType (HID class) - USB_DESC_BCD(0x0111), // bcdHID: HID version 1.11 - USB_DESC_BYTE(0), // bCountryCode - USB_DESC_BYTE(1), // bNumDescriptors - USB_DESC_BYTE(0x22), // bDescriptorType (report desc) - USB_DESC_WORD(sizeof(console_hid_report_desc_data)), // wDescriptorLength - - /* Endpoint Descriptor (7 bytes) USB spec 9.6.6, page 269-271, Table 9-13 */ - USB_DESC_ENDPOINT(CONSOLE_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (Interrupt) - CONSOLE_EPSIZE, // wMaxPacketSize - 1), // bInterval - #endif /* CONSOLE_ENABLE */ - - #ifdef EXTRAKEY_ENABLE - /* Interface Descriptor (9 bytes) USB spec 9.6.5, page 267-269, Table 9-12 */ - USB_DESC_INTERFACE(EXTRA_INTERFACE, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x03, // bInterfaceClass: HID - 0x00, // bInterfaceSubClass: None - 0x00, // bInterfaceProtocol: None - 0), // iInterface - - /* HID descriptor (9 bytes) HID 1.11 spec, section 6.2.1 */ - USB_DESC_BYTE(9), // bLength - USB_DESC_BYTE(0x21), // bDescriptorType (HID class) - USB_DESC_BCD(0x0111), // bcdHID: HID version 1.11 - USB_DESC_BYTE(0), // bCountryCode - USB_DESC_BYTE(1), // bNumDescriptors - USB_DESC_BYTE(0x22), // bDescriptorType (report desc) - USB_DESC_WORD(sizeof(extra_hid_report_desc_data)), // wDescriptorLength - - /* Endpoint Descriptor (7 bytes) USB spec 9.6.6, page 269-271, Table 9-13 */ - USB_DESC_ENDPOINT(EXTRA_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (Interrupt) - EXTRA_EPSIZE, // wMaxPacketSize - 10), // bInterval - #endif /* EXTRAKEY_ENABLE */ - - #ifdef NKRO_ENABLE - /* Interface Descriptor (9 bytes) USB spec 9.6.5, page 267-269, Table 9-12 */ - USB_DESC_INTERFACE(NKRO_INTERFACE, // bInterfaceNumber - 0, // bAlternateSetting - 1, // bNumEndpoints - 0x03, // bInterfaceClass: HID - 0x00, // bInterfaceSubClass: None - 0x00, // bInterfaceProtocol: None - 0), // iInterface - - /* HID descriptor (9 bytes) HID 1.11 spec, section 6.2.1 */ - USB_DESC_BYTE(9), // bLength - USB_DESC_BYTE(0x21), // bDescriptorType (HID class) - USB_DESC_BCD(0x0111), // bcdHID: HID version 1.11 - USB_DESC_BYTE(0), // bCountryCode - USB_DESC_BYTE(1), // bNumDescriptors - USB_DESC_BYTE(0x22), // bDescriptorType (report desc) - USB_DESC_WORD(sizeof(nkro_hid_report_desc_data)), // wDescriptorLength - - /* Endpoint Descriptor (7 bytes) USB spec 9.6.6, page 269-271, Table 9-13 */ - USB_DESC_ENDPOINT(NKRO_ENDPOINT | 0x80, // bEndpointAddress - 0x03, // bmAttributes (Interrupt) - NKRO_EPSIZE, // wMaxPacketSize - 1), // bInterval - #endif /* NKRO_ENABLE */ -}; - -/* Configuration Descriptor wrapper */ -static const USBDescriptor hid_configuration_descriptor = { - sizeof hid_configuration_descriptor_data, - hid_configuration_descriptor_data -}; - -/* wrappers */ -#define HID_DESCRIPTOR_SIZE 9 -static const USBDescriptor keyboard_hid_descriptor = { - HID_DESCRIPTOR_SIZE, - &hid_configuration_descriptor_data[KBD_HID_DESC_OFFSET] -}; -#ifdef MOUSE_ENABLE -static const USBDescriptor mouse_hid_descriptor = { - HID_DESCRIPTOR_SIZE, - &hid_configuration_descriptor_data[MOUSE_HID_DESC_OFFSET] -}; -#endif /* MOUSE_ENABLE */ -#ifdef CONSOLE_ENABLE -static const USBDescriptor console_hid_descriptor = { - HID_DESCRIPTOR_SIZE, - &hid_configuration_descriptor_data[CONSOLE_HID_DESC_OFFSET] -}; -#endif /* CONSOLE_ENABLE */ -#ifdef EXTRAKEY_ENABLE -static const USBDescriptor extra_hid_descriptor = { - HID_DESCRIPTOR_SIZE, - &hid_configuration_descriptor_data[EXTRA_HID_DESC_OFFSET] -}; -#endif /* EXTRAKEY_ENABLE */ -#ifdef NKRO_ENABLE -static const USBDescriptor nkro_hid_descriptor = { - HID_DESCRIPTOR_SIZE, - &hid_configuration_descriptor_data[NKRO_HID_DESC_OFFSET] -}; -#endif /* NKRO_ENABLE */ - - -/* U.S. English language identifier */ -static const uint8_t usb_string_langid[] = { - USB_DESC_BYTE(4), // bLength - USB_DESC_BYTE(USB_DESCRIPTOR_STRING), // bDescriptorType - USB_DESC_WORD(0x0409) // wLANGID (U.S. English) -}; - -/* ugly ugly hack */ -#define PP_NARG(...) \ - PP_NARG_(__VA_ARGS__,PP_RSEQ_N()) -#define PP_NARG_(...) \ - PP_ARG_N(__VA_ARGS__) -#define PP_ARG_N( \ - _1, _2, _3, _4, _5, _6, _7, _8, _9,_10, \ - _11,_12,_13,_14,_15,_16,_17,_18,_19,_20, \ - _21,_22,_23,_24,_25,_26,_27,_28,_29,_30, \ - _31,_32,_33,_34,_35,_36,_37,_38,_39,_40, \ - _41,_42,_43,_44,_45,_46,_47,_48,_49,_50, \ - _51,_52,_53,_54,_55,_56,_57,_58,_59,_60, \ - _61,_62,_63,N,...) N -#define PP_RSEQ_N() \ - 63,62,61,60, \ - 59,58,57,56,55,54,53,52,51,50, \ - 49,48,47,46,45,44,43,42,41,40, \ - 39,38,37,36,35,34,33,32,31,30, \ - 29,28,27,26,25,24,23,22,21,20, \ - 19,18,17,16,15,14,13,12,11,10, \ - 9,8,7,6,5,4,3,2,1,0 - -/* Vendor string = manufacturer */ -static const uint8_t usb_string_vendor[] = { - USB_DESC_BYTE(PP_NARG(USBSTR_MANUFACTURER)+2), // bLength - USB_DESC_BYTE(USB_DESCRIPTOR_STRING), // bDescriptorType - USBSTR_MANUFACTURER -}; - -/* Device Description string = product */ -static const uint8_t usb_string_description[] = { - USB_DESC_BYTE(PP_NARG(USBSTR_PRODUCT)+2), // bLength - USB_DESC_BYTE(USB_DESCRIPTOR_STRING), // bDescriptorType - USBSTR_PRODUCT -}; - -/* Serial Number string (will be filled by the function init_usb_serial_string) */ -static uint8_t usb_string_serial[] = { - USB_DESC_BYTE(22), // bLength - USB_DESC_BYTE(USB_DESCRIPTOR_STRING), // bDescriptorType - '0', 0, 'x', 0, 'D', 0, 'E', 0, 'A', 0, 'D', 0, 'B', 0, 'E', 0, 'E', 0, 'F', 0 -}; - -/* Strings wrappers array */ -static const USBDescriptor usb_strings[] = { - { sizeof usb_string_langid, usb_string_langid } - , - { sizeof usb_string_vendor, usb_string_vendor } - , - { sizeof usb_string_description, usb_string_description } - , - { sizeof usb_string_serial, usb_string_serial } -}; - /* * Handles the GET_DESCRIPTOR callback * * Returns the proper descriptor */ -static const USBDescriptor *usb_get_descriptor_cb(USBDriver *usbp, uint8_t dtype, uint8_t dindex, uint16_t lang) { +static const USBDescriptor *usb_get_descriptor_cb(USBDriver *usbp, uint8_t dtype, uint8_t dindex, uint16_t wIndex) { (void)usbp; - (void)lang; - switch(dtype) { - /* Generic descriptors */ - case USB_DESCRIPTOR_DEVICE: /* Device Descriptor */ - return &usb_device_descriptor; - - case USB_DESCRIPTOR_CONFIGURATION: /* Configuration Descriptor */ - return &hid_configuration_descriptor; - - case USB_DESCRIPTOR_STRING: /* Strings */ - if(dindex < 4) - return &usb_strings[dindex]; - break; - - /* HID specific descriptors */ - case USB_DESCRIPTOR_HID: /* HID Descriptors */ - switch(lang) { /* yea, poor label, it's actually wIndex from the setup packet */ - case KBD_INTERFACE: - return &keyboard_hid_descriptor; - -#ifdef MOUSE_ENABLE - case MOUSE_INTERFACE: - return &mouse_hid_descriptor; -#endif /* MOUSE_ENABLE */ -#ifdef CONSOLE_ENABLE - case CONSOLE_INTERFACE: - return &console_hid_descriptor; -#endif /* CONSOLE_ENABLE */ -#ifdef EXTRAKEY_ENABLE - case EXTRA_INTERFACE: - return &extra_hid_descriptor; -#endif /* EXTRAKEY_ENABLE */ -#ifdef NKRO_ENABLE - case NKRO_INTERFACE: - return &nkro_hid_descriptor; -#endif /* NKRO_ENABLE */ - } - - case USB_DESCRIPTOR_HID_REPORT: /* HID Report Descriptor */ - switch(lang) { - case KBD_INTERFACE: - return &keyboard_hid_report_descriptor; - -#ifdef MOUSE_ENABLE - case MOUSE_INTERFACE: - return &mouse_hid_report_descriptor; -#endif /* MOUSE_ENABLE */ -#ifdef CONSOLE_ENABLE - case CONSOLE_INTERFACE: - return &console_hid_report_descriptor; -#endif /* CONSOLE_ENABLE */ -#ifdef EXTRAKEY_ENABLE - case EXTRA_INTERFACE: - return &extra_hid_report_descriptor; -#endif /* EXTRAKEY_ENABLE */ -#ifdef NKRO_ENABLE - case NKRO_INTERFACE: - return &nkro_hid_report_descriptor; -#endif /* NKRO_ENABLE */ - } - } - return NULL; + static USBDescriptor desc; + uint16_t wValue = ((uint16_t)dtype << 8) | dindex; + desc.ud_string = NULL; + desc.ud_size = get_usb_descriptor(wValue, wIndex, (const void** const)&desc.ud_string); + if (desc.ud_string == NULL) + return NULL; + else + return &desc; } /* keyboard endpoint state structure */ @@ -685,7 +102,7 @@ static const USBEndpointConfig kbd_ep_config = { NULL, /* SETUP packet notification callback */ kbd_in_cb, /* IN notification callback */ NULL, /* OUT notification callback */ - KBD_EPSIZE, /* IN maximum packet size */ + KEYBOARD_EPSIZE, /* IN maximum packet size */ 0, /* OUT maximum packet size */ &kbd_ep_state, /* IN Endpoint state */ NULL, /* OUT endpoint state */ @@ -712,25 +129,6 @@ static const USBEndpointConfig mouse_ep_config = { }; #endif /* MOUSE_ENABLE */ -#ifdef CONSOLE_ENABLE -/* console endpoint state structure */ -static USBInEndpointState console_ep_state; - -/* console endpoint initialization structure (IN) */ -static const USBEndpointConfig console_ep_config = { - USB_EP_MODE_TYPE_INTR, /* Interrupt EP */ - NULL, /* SETUP packet notification callback */ - console_in_cb, /* IN notification callback */ - NULL, /* OUT notification callback */ - CONSOLE_EPSIZE, /* IN maximum packet size */ - 0, /* OUT maximum packet size */ - &console_ep_state, /* IN Endpoint state */ - NULL, /* OUT endpoint state */ - 2, /* IN multiplier */ - NULL /* SETUP buffer (not a SETUP endpoint) */ -}; -#endif /* CONSOLE_ENABLE */ - #ifdef EXTRAKEY_ENABLE /* extrakey endpoint state structure */ static USBInEndpointState extra_ep_state; @@ -741,7 +139,7 @@ static const USBEndpointConfig extra_ep_config = { NULL, /* SETUP packet notification callback */ extra_in_cb, /* IN notification callback */ NULL, /* OUT notification callback */ - EXTRA_EPSIZE, /* IN maximum packet size */ + EXTRAKEY_EPSIZE, /* IN maximum packet size */ 0, /* OUT maximum packet size */ &extra_ep_state, /* IN Endpoint state */ NULL, /* OUT endpoint state */ @@ -769,6 +167,129 @@ static const USBEndpointConfig nkro_ep_config = { }; #endif /* NKRO_ENABLE */ +typedef struct { + size_t queue_capacity_in; + size_t queue_capacity_out; + uint8_t* queue_buffer_in; + uint8_t* queue_buffer_out; + USBInEndpointState in_ep_state; + USBOutEndpointState out_ep_state; + USBInEndpointState int_ep_state; + USBEndpointConfig in_ep_config; + USBEndpointConfig out_ep_config; + USBEndpointConfig int_ep_config; + const SerialUSBConfig config; + SerialUSBDriver driver; +} stream_driver_t; + +#define STREAM_DRIVER(stream, notification) { \ + .queue_capacity_in = stream##_IN_CAPACITY, \ + .queue_capacity_out = stream##_OUT_CAPACITY, \ + .queue_buffer_in = (uint8_t[BQ_BUFFER_SIZE(stream##_IN_CAPACITY, stream##_EPSIZE)]) {}, \ + .queue_buffer_out = (uint8_t[BQ_BUFFER_SIZE(stream##_OUT_CAPACITY,stream##_EPSIZE)]) {}, \ + .in_ep_config = { \ + .ep_mode = stream##_IN_MODE, \ + .setup_cb = NULL, \ + .in_cb = sduDataTransmitted, \ + .out_cb = NULL, \ + .in_maxsize = stream##_EPSIZE, \ + .out_maxsize = 0, \ + /* The pointer to the states will be filled during initialization */ \ + .in_state = NULL, \ + .out_state = NULL, \ + .ep_buffers = 2, \ + .setup_buf = NULL \ + }, \ + .out_ep_config = { \ + .ep_mode = stream##_OUT_MODE, \ + .setup_cb = NULL, \ + .in_cb = NULL, \ + .out_cb = sduDataReceived, \ + .in_maxsize = 0, \ + .out_maxsize = stream##_EPSIZE, \ + /* The pointer to the states will be filled during initialization */ \ + .in_state = NULL, \ + .out_state = NULL, \ + .ep_buffers = 2, \ + .setup_buf = NULL, \ + }, \ + .int_ep_config = { \ + .ep_mode = USB_EP_MODE_TYPE_INTR, \ + .setup_cb = NULL, \ + .in_cb = sduInterruptTransmitted, \ + .out_cb = NULL, \ + .in_maxsize = CDC_NOTIFICATION_EPSIZE, \ + .out_maxsize = 0, \ + /* The pointer to the states will be filled during initialization */ \ + .in_state = NULL, \ + .out_state = NULL, \ + .ep_buffers = 2, \ + .setup_buf = NULL, \ + }, \ + .config = { \ + .usbp = &USB_DRIVER, \ + .bulk_in = stream##_IN_EPNUM, \ + .bulk_out = stream##_OUT_EPNUM, \ + .int_in = notification \ + } \ +} + +typedef struct { + union { + struct { +#ifdef CONSOLE_ENABLE + stream_driver_t console_driver; +#endif +#ifdef RAW_ENABLE + stream_driver_t raw_driver; +#endif +#ifdef MIDI_ENABLE + stream_driver_t midi_driver; +#endif +#ifdef VIRTSER_ENABLE + stream_driver_t serial_driver; +#endif + }; + stream_driver_t array[0]; + }; +} stream_drivers_t; + +static stream_drivers_t drivers = { +#ifdef CONSOLE_ENABLE + #define CONSOLE_IN_CAPACITY 4 + #define CONSOLE_OUT_CAPACITY 4 + #define CONSOLE_IN_MODE USB_EP_MODE_TYPE_INTR + #define CONSOLE_OUT_MODE USB_EP_MODE_TYPE_INTR + .console_driver = STREAM_DRIVER(CONSOLE, 0), +#endif +#ifdef RAW_ENABLE + #define RAW_IN_CAPACITY 4 + #define RAW_OUT_CAPACITY 4 + #define RAW_IN_MODE USB_EP_MODE_TYPE_INTR + #define RAW_OUT_MODE USB_EP_MODE_TYPE_INTR + .raw_driver = STREAM_DRIVER(RAW, 0), +#endif + +#ifdef MIDI_ENABLE + #define MIDI_STREAM_IN_CAPACITY 4 + #define MIDI_STREAM_OUT_CAPACITY 4 + #define MIDI_STREAM_IN_MODE USB_EP_MODE_TYPE_BULK + #define MIDI_STREAM_OUT_MODE USB_EP_MODE_TYPE_BULK + .midi_driver = STREAM_DRIVER(MIDI_STREAM, 0), +#endif + +#ifdef VIRTSER_ENABLE + #define CDC_IN_CAPACITY 4 + #define CDC_OUT_CAPACITY 4 + #define CDC_IN_MODE USB_EP_MODE_TYPE_BULK + #define CDC_OUT_MODE USB_EP_MODE_TYPE_BULK + .serial_driver = STREAM_DRIVER(CDC, CDC_NOTIFICATION_EPNUM), +#endif +}; + +#define NUM_STREAM_DRIVERS (sizeof(drivers) / sizeof(stream_driver_t)) + + /* --------------------------------------------------------- * USB driver functions * --------------------------------------------------------- @@ -784,24 +305,27 @@ static void usb_event_cb(USBDriver *usbp, usbevent_t event) { case USB_EVENT_CONFIGURED: osalSysLockFromISR(); /* Enable the endpoints specified into the configuration. */ - usbInitEndpointI(usbp, KBD_ENDPOINT, &kbd_ep_config); + usbInitEndpointI(usbp, KEYBOARD_IN_EPNUM, &kbd_ep_config); #ifdef MOUSE_ENABLE - usbInitEndpointI(usbp, MOUSE_ENDPOINT, &mouse_ep_config); + usbInitEndpointI(usbp, MOUSE_IN_EPNUM, &mouse_ep_config); #endif /* MOUSE_ENABLE */ -#ifdef CONSOLE_ENABLE - usbInitEndpointI(usbp, CONSOLE_ENDPOINT, &console_ep_config); - /* don't need to start the flush timer, it starts from console_in_cb automatically */ -#endif /* CONSOLE_ENABLE */ #ifdef EXTRAKEY_ENABLE - usbInitEndpointI(usbp, EXTRA_ENDPOINT, &extra_ep_config); + usbInitEndpointI(usbp, EXTRAKEY_IN_EPNUM, &extra_ep_config); #endif /* EXTRAKEY_ENABLE */ #ifdef NKRO_ENABLE - usbInitEndpointI(usbp, NKRO_ENDPOINT, &nkro_ep_config); + usbInitEndpointI(usbp, NKRO_IN_EPNUM, &nkro_ep_config); #endif /* NKRO_ENABLE */ + for (int i=0;i<NUM_STREAM_DRIVERS;i++) { + usbInitEndpointI(usbp, drivers.array[i].config.bulk_in, &drivers.array[i].in_ep_config); + usbInitEndpointI(usbp, drivers.array[i].config.bulk_out, &drivers.array[i].out_ep_config); + if (drivers.array[i].config.int_in) { + usbInitEndpointI(usbp, drivers.array[i].config.int_in, &drivers.array[i].int_ep_config); + } + sduConfigureHookI(&drivers.array[i].driver); + } osalSysUnlockFromISR(); return; case USB_EVENT_SUSPEND: - //TODO: from ISR! print("[S]"); #ifdef SLEEP_LED_ENABLE sleep_led_enable(); #endif /* SLEEP_LED_ENABLE */ @@ -809,10 +333,22 @@ static void usb_event_cb(USBDriver *usbp, usbevent_t event) { case USB_EVENT_UNCONFIGURED: /* Falls into.*/ case USB_EVENT_RESET: + for (int i=0;i<NUM_STREAM_DRIVERS;i++) { + chSysLockFromISR(); + /* Disconnection event on suspend.*/ + sduSuspendHookI(&drivers.array[i].driver); + chSysUnlockFromISR(); + } return; case USB_EVENT_WAKEUP: //TODO: from ISR! print("[W]"); + for (int i=0;i<NUM_STREAM_DRIVERS;i++) { + chSysLockFromISR(); + /* Disconnection event on suspend.*/ + sduWakeupHookI(&drivers.array[i].driver); + chSysUnlockFromISR(); + } suspend_wakeup_init(); #ifdef SLEEP_LED_ENABLE sleep_led_disable(); @@ -868,7 +404,7 @@ static bool usb_request_hook_cb(USBDriver *usbp) { switch(usbp->setup[1]) { /* bRequest */ case HID_GET_REPORT: switch(usbp->setup[4]) { /* LSB(wIndex) (check MSB==0?) */ - case KBD_INTERFACE: + case KEYBOARD_INTERFACE: #ifdef NKRO_ENABLE case NKRO_INTERFACE: #endif /* NKRO_ENABLE */ @@ -883,15 +419,8 @@ static bool usb_request_hook_cb(USBDriver *usbp) { break; #endif /* MOUSE_ENABLE */ -#ifdef CONSOLE_ENABLE - case CONSOLE_INTERFACE: - usbSetupTransfer(usbp, console_queue_buffer, CONSOLE_EPSIZE, NULL); - return TRUE; - break; -#endif /* CONSOLE_ENABLE */ - #ifdef EXTRAKEY_ENABLE - case EXTRA_INTERFACE: + case EXTRAKEY_INTERFACE: if(usbp->setup[3] == 1) { /* MSB(wValue) [Report Type] == 1 [Input Report] */ switch(usbp->setup[2]) { /* LSB(wValue) [Report ID] */ case REPORT_ID_SYSTEM: @@ -921,7 +450,7 @@ static bool usb_request_hook_cb(USBDriver *usbp) { break; case HID_GET_PROTOCOL: - if((usbp->setup[4] == KBD_INTERFACE) && (usbp->setup[5] == 0)) { /* wIndex */ + if((usbp->setup[4] == KEYBOARD_INTERFACE) && (usbp->setup[5] == 0)) { /* wIndex */ usbSetupTransfer(usbp, &keyboard_protocol, 1, NULL); return TRUE; } @@ -938,7 +467,7 @@ static bool usb_request_hook_cb(USBDriver *usbp) { switch(usbp->setup[1]) { /* bRequest */ case HID_SET_REPORT: switch(usbp->setup[4]) { /* LSB(wIndex) (check MSB==0 and wLength==1?) */ - case KBD_INTERFACE: + case KEYBOARD_INTERFACE: #ifdef NKRO_ENABLE case NKRO_INTERFACE: #endif /* NKRO_ENABLE */ @@ -951,7 +480,7 @@ static bool usb_request_hook_cb(USBDriver *usbp) { break; case HID_SET_PROTOCOL: - if((usbp->setup[4] == KBD_INTERFACE) && (usbp->setup[5] == 0)) { /* wIndex */ + if((usbp->setup[4] == KEYBOARD_INTERFACE) && (usbp->setup[5] == 0)) { /* wIndex */ keyboard_protocol = ((usbp->setup[2]) != 0x00); /* LSB(wValue) */ #ifdef NKRO_ENABLE keymap_config.nkro = !!keyboard_protocol; @@ -998,12 +527,24 @@ static bool usb_request_hook_cb(USBDriver *usbp) { return TRUE; } + for (int i=0;i<NUM_STREAM_DRIVERS;i++) { + if (drivers.array[i].config.int_in) { + // NOTE: Assumes that we only have one serial driver + return sduRequestsHook(usbp); + } + } + return FALSE; } /* Start-of-frame callback */ static void usb_sof_cb(USBDriver *usbp) { kbd_sof_cb(usbp); + osalSysLockFromISR(); + for (int i=0; i<NUM_STREAM_DRIVERS;i++) { + sduSOFHookI(&drivers.array[i].driver); + } + osalSysUnlockFromISR(); } @@ -1019,6 +560,19 @@ static const USBConfig usbcfg = { * Initialize the USB driver */ void init_usb_driver(USBDriver *usbp) { + for (int i=0; i<NUM_STREAM_DRIVERS;i++) { + SerialUSBDriver* driver = &drivers.array[i].driver; + drivers.array[i].in_ep_config.in_state = &drivers.array[i].in_ep_state; + drivers.array[i].out_ep_config.out_state = &drivers.array[i].out_ep_state; + drivers.array[i].int_ep_config.in_state = &drivers.array[i].int_ep_state; + sduObjectInit(driver); + bqnotify_t notify = driver->ibqueue.notify; + ibqObjectInit(&driver->ibqueue, false, drivers.array[i].queue_buffer_in, drivers.array[i].in_ep_config.in_maxsize, drivers.array[i].queue_capacity_in, notify, driver); + notify = driver->obqueue.notify; + ibqObjectInit(&driver->ibqueue, false, drivers.array[i].queue_buffer_out, drivers.array[i].out_ep_config.out_maxsize, drivers.array[i].queue_capacity_out, notify, driver); + sduStart(driver, &drivers.array[i].config); + } + /* * Activates the USB driver and then the USB bus pull-up on D+. * Note, a delay is inserted in order to not have to disconnect the cable @@ -1030,17 +584,12 @@ void init_usb_driver(USBDriver *usbp) { usbConnectBus(usbp); chVTObjectInit(&keyboard_idle_timer); -#ifdef CONSOLE_ENABLE - obqObjectInit(&console_buf_queue, false, console_queue_buffer, CONSOLE_EPSIZE, CONSOLE_QUEUE_CAPACITY, console_queue_onotify, (void*)usbp); - chVTObjectInit(&console_flush_timer); -#endif } /* --------------------------------------------------------- * Keyboard functions * --------------------------------------------------------- */ - /* keyboard IN callback hander (a kbd report has made it IN) */ void kbd_in_cb(USBDriver *usbp, usbep_t ep) { /* STUB */ @@ -1084,8 +633,8 @@ static void keyboard_idle_timer_cb(void *arg) { if(keyboard_idle) { #endif /* NKRO_ENABLE */ /* TODO: are we sure we want the KBD_ENDPOINT? */ - if(!usbGetTransmitStatusI(usbp, KBD_ENDPOINT)) { - usbStartTransmitI(usbp, KBD_ENDPOINT, (uint8_t *)&keyboard_report_sent, KBD_EPSIZE); + if(!usbGetTransmitStatusI(usbp, KEYBOARD_IN_EPNUM)) { + usbStartTransmitI(usbp, KEYBOARD_IN_EPNUM, (uint8_t *)&keyboard_report_sent, KEYBOARD_EPSIZE); } /* rearm the timer */ chVTSetI(&keyboard_idle_timer, 4*MS2ST(keyboard_idle), keyboard_idle_timer_cb, (void *)usbp); @@ -1119,14 +668,14 @@ void send_keyboard(report_keyboard_t *report) { * this is more efficient */ /* busy wait, should be short and not very common */ osalSysLock(); - if(usbGetTransmitStatusI(&USB_DRIVER, NKRO_ENDPOINT)) { + if(usbGetTransmitStatusI(&USB_DRIVER, NKRO_IN_EPNUM)) { /* Need to either suspend, or loop and call unlock/lock during * every iteration - otherwise the system will remain locked, * no interrupts served, so USB not going through as well. * Note: for suspend, need USB_USE_WAIT == TRUE in halconf.h */ - osalThreadSuspendS(&(&USB_DRIVER)->epc[NKRO_ENDPOINT]->in_state->thread); + osalThreadSuspendS(&(&USB_DRIVER)->epc[NKRO_IN_EPNUM]->in_state->thread); } - usbStartTransmitI(&USB_DRIVER, NKRO_ENDPOINT, (uint8_t *)report, sizeof(report_keyboard_t)); + usbStartTransmitI(&USB_DRIVER, NKRO_IN_EPNUM, (uint8_t *)report, sizeof(report_keyboard_t)); osalSysUnlock(); } else #endif /* NKRO_ENABLE */ @@ -1134,14 +683,14 @@ void send_keyboard(report_keyboard_t *report) { /* need to wait until the previous packet has made it through */ /* busy wait, should be short and not very common */ osalSysLock(); - if(usbGetTransmitStatusI(&USB_DRIVER, KBD_ENDPOINT)) { + if(usbGetTransmitStatusI(&USB_DRIVER, KEYBOARD_IN_EPNUM)) { /* Need to either suspend, or loop and call unlock/lock during * every iteration - otherwise the system will remain locked, * no interrupts served, so USB not going through as well. * Note: for suspend, need USB_USE_WAIT == TRUE in halconf.h */ - osalThreadSuspendS(&(&USB_DRIVER)->epc[KBD_ENDPOINT]->in_state->thread); + osalThreadSuspendS(&(&USB_DRIVER)->epc[KEYBOARD_IN_EPNUM]->in_state->thread); } - usbStartTransmitI(&USB_DRIVER, KBD_ENDPOINT, (uint8_t *)report, KBD_EPSIZE); + usbStartTransmitI(&USB_DRIVER, KEYBOARD_IN_EPNUM, (uint8_t *)report, KEYBOARD_EPSIZE); osalSysUnlock(); } keyboard_report_sent = *report; @@ -1174,7 +723,7 @@ void send_mouse(report_mouse_t *report) { */ osalSysLock(); - usbStartTransmitI(&USB_DRIVER, MOUSE_ENDPOINT, (uint8_t *)report, sizeof(report_mouse_t)); + usbStartTransmitI(&USB_DRIVER, MOUSE_IN_EPNUM, (uint8_t *)report, sizeof(report_mouse_t)); osalSysUnlock(); } @@ -1210,7 +759,7 @@ static void send_extra_report(uint8_t report_id, uint16_t data) { .usage = data }; - usbStartTransmitI(&USB_DRIVER, EXTRA_ENDPOINT, (uint8_t *)&report, sizeof(report_extra_t)); + usbStartTransmitI(&USB_DRIVER, EXTRAKEY_IN_EPNUM, (uint8_t *)&report, sizeof(report_extra_t)); osalSysUnlock(); } @@ -1238,125 +787,107 @@ void send_consumer(uint16_t data) { #ifdef CONSOLE_ENABLE -/* console IN callback hander */ -void console_in_cb(USBDriver *usbp, usbep_t ep) { - (void)ep; /* should have ep == CONSOLE_ENDPOINT, so use that to save time/space */ - uint8_t *buf; - size_t n; +int8_t sendchar(uint8_t c) { + // The previous implmentation had timeouts, but I think it's better to just slow down + // and make sure that everything is transferred, rather than dropping stuff + return chnWrite(&drivers.console_driver.driver, &c, 1); +} - osalSysLockFromISR(); +// Just a dummy function for now, this could be exposed as a weak function +// Or connected to the actual QMK console +static void console_receive( uint8_t *data, uint8_t length ) { + (void)data; + (void)length; +} - /* rearm the timer */ - chVTSetI(&console_flush_timer, MS2ST(CONSOLE_FLUSH_MS), console_flush_cb, (void *)usbp); +void console_task(void) { + uint8_t buffer[CONSOLE_EPSIZE]; + size_t size = 0; + do { + size_t size = chnReadTimeout(&drivers.console_driver.driver, buffer, sizeof(buffer), TIME_IMMEDIATE); + if (size > 0) { + console_receive(buffer, size); + } + } while(size > 0); +} - /* Freeing the buffer just transmitted, if it was not a zero size packet.*/ - if (usbp->epc[CONSOLE_ENDPOINT]->in_state->txsize > 0U) { - obqReleaseEmptyBufferI(&console_buf_queue); - } +#else /* CONSOLE_ENABLE */ +int8_t sendchar(uint8_t c) { + (void)c; + return 0; +} +#endif /* CONSOLE_ENABLE */ - /* Checking if there is a buffer ready for transmission.*/ - buf = obqGetFullBufferI(&console_buf_queue, &n); +void sendchar_pf(void *p, char c) { + (void)p; + sendchar((uint8_t)c); +} - if (buf != NULL) { - /* The endpoint cannot be busy, we are in the context of the callback, - so it is safe to transmit without a check.*/ - /* Should have n == CONSOLE_EPSIZE; check it? */ - usbStartTransmitI(usbp, CONSOLE_ENDPOINT, buf, CONSOLE_EPSIZE); - } else { - /* Nothing to transmit.*/ - } +#ifdef RAW_ENABLE +void raw_hid_send( uint8_t *data, uint8_t length ) { + // TODO: implement variable size packet + if ( length != RAW_EPSIZE ) + { + return; - osalSysUnlockFromISR(); + } + chnWrite(&drivers.raw_driver.driver, data, length); } -/* Callback when data is inserted into the output queue - * Called from a locked state */ -void console_queue_onotify(io_buffers_queue_t *bqp) { - size_t n; - USBDriver *usbp = bqGetLinkX(bqp); - - if(usbGetDriverStateI(usbp) != USB_ACTIVE) - return; +__attribute__ ((weak)) +void raw_hid_receive( uint8_t *data, uint8_t length ) { + // Users should #include "raw_hid.h" in their own code + // and implement this function there. Leave this as weak linkage + // so users can opt to not handle data coming in. +} - /* Checking if there is already a transaction ongoing on the endpoint.*/ - if (!usbGetTransmitStatusI(usbp, CONSOLE_ENDPOINT)) { - /* Trying to get a full buffer.*/ - uint8_t *buf = obqGetFullBufferI(&console_buf_queue, &n); - if (buf != NULL) { - /* Buffer found, starting a new transaction.*/ - /* Should have n == CONSOLE_EPSIZE; check this? */ - usbStartTransmitI(usbp, CONSOLE_ENDPOINT, buf, CONSOLE_EPSIZE); +void raw_hid_task(void) { + uint8_t buffer[RAW_EPSIZE]; + size_t size = 0; + do { + size_t size = chnReadTimeout(&drivers.raw_driver.driver, buffer, sizeof(buffer), TIME_IMMEDIATE); + if (size > 0) { + raw_hid_receive(buffer, size); } - } + } while(size > 0); } -/* Flush timer code - * callback (called from ISR, unlocked state) */ -static void console_flush_cb(void *arg) { - USBDriver *usbp = (USBDriver *)arg; - osalSysLockFromISR(); +#endif - /* check that the states of things are as they're supposed to */ - if(usbGetDriverStateI(usbp) != USB_ACTIVE) { - /* rearm the timer */ - chVTSetI(&console_flush_timer, MS2ST(CONSOLE_FLUSH_MS), console_flush_cb, (void *)usbp); - osalSysUnlockFromISR(); - return; - } +#ifdef MIDI_ENABLE - /* If there is already a transaction ongoing then another one cannot be - started.*/ - if (usbGetTransmitStatusI(usbp, CONSOLE_ENDPOINT)) { - /* rearm the timer */ - chVTSetI(&console_flush_timer, MS2ST(CONSOLE_FLUSH_MS), console_flush_cb, (void *)usbp); - osalSysUnlockFromISR(); - return; - } +void send_midi_packet(MIDI_EventPacket_t* event) { + chnWrite(&drivers.midi_driver.driver, (uint8_t*)event, sizeof(MIDI_EventPacket_t)); +} - /* Checking if there only a buffer partially filled, if so then it is - enforced in the queue and transmitted.*/ - if(obqTryFlushI(&console_buf_queue)) { - size_t n,i; - uint8_t *buf = obqGetFullBufferI(&console_buf_queue, &n); +bool recv_midi_packet(MIDI_EventPacket_t* const event) { + size_t size = chnReadTimeout(&drivers.midi_driver.driver, (uint8_t*)event, sizeof(MIDI_EventPacket_t), TIME_IMMEDIATE); + return size == sizeof(MIDI_EventPacket_t); +} - osalDbgAssert(buf != NULL, "queue is empty"); +#endif - /* zero the rest of the buffer (buf should point to allocated space) */ - for(i=n; i<CONSOLE_EPSIZE; i++) - buf[i]=0; - usbStartTransmitI(usbp, CONSOLE_ENDPOINT, buf, CONSOLE_EPSIZE); - } +#ifdef VIRTSER_ENABLE - /* rearm the timer */ - chVTSetI(&console_flush_timer, MS2ST(CONSOLE_FLUSH_MS), console_flush_cb, (void *)usbp); - osalSysUnlockFromISR(); +void virtser_send(const uint8_t byte) { + chnWrite(&drivers.serial_driver.driver, &byte, 1); } - -int8_t sendchar(uint8_t c) { - osalSysLock(); - if(usbGetDriverStateI(&USB_DRIVER) != USB_ACTIVE) { - osalSysUnlock(); - return 0; - } - osalSysUnlock(); - /* Timeout after 100us if the queue is full. - * Increase this timeout if too much stuff is getting - * dropped (i.e. the buffer is getting full too fast - * for USB/HIDRAW to dequeue). Another possibility - * for fixing this kind of thing is to increase - * CONSOLE_QUEUE_CAPACITY. */ - return(obqPutTimeout(&console_buf_queue, c, US2ST(100))); +__attribute__ ((weak)) +void virtser_recv(uint8_t c) +{ + // Ignore by default } -#else /* CONSOLE_ENABLE */ -int8_t sendchar(uint8_t c) { - (void)c; - return 0; +void virtser_task(void) { + uint8_t numBytesReceived = 0; + uint8_t buffer[16]; + do { + numBytesReceived = chnReadTimeout(&drivers.serial_driver.driver, buffer, sizeof(buffer), TIME_IMMEDIATE); + for (int i=0;i<numBytesReceived;i++) { + virtser_recv(buffer[i]); + } + } while (numBytesReceived > 0); } -#endif /* CONSOLE_ENABLE */ -void sendchar_pf(void *p, char c) { - (void)p; - sendchar((uint8_t)c); -} +#endif diff --git a/tmk_core/protocol/chibios/usb_main.h b/tmk_core/protocol/chibios/usb_main.h index b4f894f2f3..1f7eb12f8d 100644 --- a/tmk_core/protocol/chibios/usb_main.h +++ b/tmk_core/protocol/chibios/usb_main.h @@ -41,20 +41,6 @@ void init_usb_driver(USBDriver *usbp); * --------------- */ -/* main keyboard (6kro) */ -#define KBD_INTERFACE 0 -#define KBD_ENDPOINT 1 -#define KBD_EPSIZE 8 -#define KBD_REPORT_KEYS (KBD_EPSIZE - 2) - -/* secondary keyboard */ -#ifdef NKRO_ENABLE -#define NKRO_INTERFACE 4 -#define NKRO_ENDPOINT 5 -#define NKRO_EPSIZE 16 -#define NKRO_REPORT_KEYS (NKRO_EPSIZE - 1) -#endif - /* extern report_keyboard_t keyboard_report_sent; */ /* keyboard IN request callback handler */ @@ -75,10 +61,6 @@ void nkro_in_cb(USBDriver *usbp, usbep_t ep); #ifdef MOUSE_ENABLE -#define MOUSE_INTERFACE 1 -#define MOUSE_ENDPOINT 2 -#define MOUSE_EPSIZE 8 - /* mouse IN request callback handler */ void mouse_in_cb(USBDriver *usbp, usbep_t ep); #endif /* MOUSE_ENABLE */ @@ -90,10 +72,6 @@ void mouse_in_cb(USBDriver *usbp, usbep_t ep); #ifdef EXTRAKEY_ENABLE -#define EXTRA_INTERFACE 3 -#define EXTRA_ENDPOINT 4 -#define EXTRA_EPSIZE 8 - /* extrakey IN request callback handler */ void extra_in_cb(USBDriver *usbp, usbep_t ep); @@ -111,24 +89,12 @@ typedef struct { #ifdef CONSOLE_ENABLE -#define CONSOLE_INTERFACE 2 -#define CONSOLE_ENDPOINT 3 -#define CONSOLE_EPSIZE 16 - -/* Number of IN reports that can be stored inside the output queue */ -#define CONSOLE_QUEUE_CAPACITY 4 - -/* Console flush time */ -#define CONSOLE_FLUSH_MS 50 - /* Putchar over the USB console */ int8_t sendchar(uint8_t c); /* Flush output (send everything immediately) */ void console_flush_output(void); -/* console IN request callback handler */ -void console_in_cb(USBDriver *usbp, usbep_t ep); #endif /* CONSOLE_ENABLE */ void sendchar_pf(void *p, char c); diff --git a/tmk_core/protocol/lufa.mk b/tmk_core/protocol/lufa.mk index 4d005debcd..bb82a31e17 100644 --- a/tmk_core/protocol/lufa.mk +++ b/tmk_core/protocol/lufa.mk @@ -15,7 +15,7 @@ else endif LUFA_SRC = lufa.c \ - descriptor.c \ + usb_descriptor.c \ outputselect.c \ $(LUFA_SRC_USB) @@ -64,7 +64,7 @@ LUFA_OPTS = -DUSB_DEVICE_ONLY LUFA_OPTS += -DUSE_FLASH_DESCRIPTORS LUFA_OPTS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" #LUFA_OPTS += -DINTERRUPT_CONTROL_ENDPOINT -LUFA_OPTS += -DFIXED_CONTROL_ENDPOINT_SIZE=8 +LUFA_OPTS += -DFIXED_CONTROL_ENDPOINT_SIZE=8 LUFA_OPTS += -DFIXED_CONTROL_ENDPOINT_SIZE=8 LUFA_OPTS += -DFIXED_NUM_CONFIGURATIONS=1 diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c index e3f8724e81..a1cab98a66 100644 --- a/tmk_core/protocol/lufa/lufa.c +++ b/tmk_core/protocol/lufa/lufa.c @@ -49,7 +49,7 @@ #endif #include "suspend.h" -#include "descriptor.h" +#include "usb_descriptor.h" #include "lufa.h" #include "quantum.h" #include <util/atomic.h> @@ -83,7 +83,7 @@ #endif #ifdef MIDI_ENABLE - #include "sysex_tools.h" + #include "qmk_midi.h" #endif #ifdef RAW_ENABLE @@ -97,12 +97,6 @@ static uint8_t keyboard_led_stats = 0; static report_keyboard_t keyboard_report_sent; -#ifdef MIDI_ENABLE -static void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2); -static void usb_get_midi(MidiDevice * device); -static void midi_usb_init(MidiDevice * device); -#endif - /* Host driver */ static uint8_t keyboard_leds(void); static void send_keyboard(report_keyboard_t *report); @@ -115,48 +109,8 @@ host_driver_t lufa_driver = { send_mouse, send_system, send_consumer, -#ifdef MIDI_ENABLE - usb_send_func, - usb_get_midi, - midi_usb_init -#endif -}; - -/******************************************************************************* - * MIDI - ******************************************************************************/ - -#ifdef MIDI_ENABLE -USB_ClassInfo_MIDI_Device_t USB_MIDI_Interface = -{ - .Config = - { - .StreamingInterfaceNumber = AS_INTERFACE, - .DataINEndpoint = - { - .Address = MIDI_STREAM_IN_EPADDR, - .Size = MIDI_STREAM_EPSIZE, - .Banks = 1, - }, - .DataOUTEndpoint = - { - .Address = MIDI_STREAM_OUT_EPADDR, - .Size = MIDI_STREAM_EPSIZE, - .Banks = 1, - }, - }, }; -#define SYSEX_START_OR_CONT 0x40 -#define SYSEX_ENDS_IN_1 0x50 -#define SYSEX_ENDS_IN_2 0x60 -#define SYSEX_ENDS_IN_3 0x70 - -#define SYS_COMMON_1 0x50 -#define SYS_COMMON_2 0x20 -#define SYS_COMMON_3 0x30 -#endif - #ifdef VIRTSER_ENABLE USB_ClassInfo_CDC_Device_t cdc_device = { @@ -853,170 +807,32 @@ int8_t sendchar(uint8_t c) ******************************************************************************/ #ifdef MIDI_ENABLE -static void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2) { - MIDI_EventPacket_t event; - event.Data1 = byte0; - event.Data2 = byte1; - event.Data3 = byte2; - - uint8_t cable = 0; - -// Endpoint_SelectEndpoint(MIDI_STREAM_IN_EPNUM); - - //if the length is undefined we assume it is a SYSEX message - if (midi_packet_length(byte0) == UNDEFINED) { - switch(cnt) { - case 3: - if (byte2 == SYSEX_END) - event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_3); - else - event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT); - break; - case 2: - if (byte1 == SYSEX_END) - event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_2); - else - event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT); - break; - case 1: - if (byte0 == SYSEX_END) - event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_1); - else - event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT); - break; - default: - return; //invalid cnt - } - } else { - //deal with 'system common' messages - //TODO are there any more? - switch(byte0 & 0xF0){ - case MIDI_SONGPOSITION: - event.Event = MIDI_EVENT(cable, SYS_COMMON_3); - break; - case MIDI_SONGSELECT: - case MIDI_TC_QUARTERFRAME: - event.Event = MIDI_EVENT(cable, SYS_COMMON_2); - break; - default: - event.Event = MIDI_EVENT(cable, byte0); - break; - } - } - -// Endpoint_Write_Stream_LE(&event, sizeof(event), NULL); -// Endpoint_ClearIN(); - - MIDI_Device_SendEventPacket(&USB_MIDI_Interface, &event); - MIDI_Device_Flush(&USB_MIDI_Interface); - MIDI_Device_USBTask(&USB_MIDI_Interface); - USB_USBTask(); -} - -static void usb_get_midi(MidiDevice * device) { - MIDI_EventPacket_t event; - while (MIDI_Device_ReceiveEventPacket(&USB_MIDI_Interface, &event)) { - - midi_packet_length_t length = midi_packet_length(event.Data1); - uint8_t input[3]; - input[0] = event.Data1; - input[1] = event.Data2; - input[2] = event.Data3; - if (length == UNDEFINED) { - //sysex - if (event.Event == MIDI_EVENT(0, SYSEX_START_OR_CONT) || event.Event == MIDI_EVENT(0, SYSEX_ENDS_IN_3)) { - length = 3; - } else if (event.Event == MIDI_EVENT(0, SYSEX_ENDS_IN_2)) { - length = 2; - } else if(event.Event == MIDI_EVENT(0, SYSEX_ENDS_IN_1)) { - length = 1; - } else { - //XXX what to do? - } - } - - //pass the data to the device input function - if (length != UNDEFINED) - midi_device_input(device, length, input); - } - MIDI_Device_USBTask(&USB_MIDI_Interface); - USB_USBTask(); -} - -static void midi_usb_init(MidiDevice * device){ - midi_device_init(device); - midi_device_set_send_func(device, usb_send_func); - midi_device_set_pre_input_process_func(device, usb_get_midi); - - // SetupHardware(); - sei(); -} - -void MIDI_Task(void) +USB_ClassInfo_MIDI_Device_t USB_MIDI_Interface = { - - /* Device must be connected and configured for the task to run */ - dprint("in MIDI_TASK\n"); - if (USB_DeviceState != DEVICE_STATE_Configured) - return; - dprint("continuing in MIDI_TASK\n"); - - Endpoint_SelectEndpoint(MIDI_STREAM_IN_EPADDR); - - if (Endpoint_IsINReady()) + .Config = + { + .StreamingInterfaceNumber = AS_INTERFACE, + .DataINEndpoint = { - - dprint("Endpoint is ready\n"); - - uint8_t MIDICommand = 0; - uint8_t MIDIPitch; - - /* Get board button status - if pressed use channel 10 (percussion), otherwise use channel 1 */ - uint8_t Channel = MIDI_CHANNEL(1); - - MIDICommand = MIDI_COMMAND_NOTE_ON; - MIDIPitch = 0x3E; - - /* Check if a MIDI command is to be sent */ - if (MIDICommand) - { - dprint("Command exists\n"); - MIDI_EventPacket_t MIDIEvent = (MIDI_EventPacket_t) - { - .Event = MIDI_EVENT(0, MIDICommand), - - .Data1 = MIDICommand | Channel, - .Data2 = MIDIPitch, - .Data3 = MIDI_STANDARD_VELOCITY, - }; - - /* Write the MIDI event packet to the endpoint */ - Endpoint_Write_Stream_LE(&MIDIEvent, sizeof(MIDIEvent), NULL); - - /* Send the data in the endpoint to the host */ - Endpoint_ClearIN(); - } - } - - - /* Select the MIDI OUT stream */ - Endpoint_SelectEndpoint(MIDI_STREAM_OUT_EPADDR); - - /* Check if a MIDI command has been received */ - if (Endpoint_IsOUTReceived()) + .Address = MIDI_STREAM_IN_EPADDR, + .Size = MIDI_STREAM_EPSIZE, + .Banks = 1, + }, + .DataOUTEndpoint = { - MIDI_EventPacket_t MIDIEvent; + .Address = MIDI_STREAM_OUT_EPADDR, + .Size = MIDI_STREAM_EPSIZE, + .Banks = 1, + }, + }, +}; - /* Read the MIDI event packet from the endpoint */ - Endpoint_Read_Stream_LE(&MIDIEvent, sizeof(MIDIEvent), NULL); +void send_midi_packet(MIDI_EventPacket_t* event) { + MIDI_Device_SendEventPacket(&USB_MIDI_Interface, event); +} - /* If the endpoint is now empty, clear the bank */ - if (!(Endpoint_BytesInEndpoint())) - { - /* Clear the endpoint ready for new packet */ - Endpoint_ClearOUT(); - } - } +bool recv_midi_packet(MIDI_EventPacket_t* const event) { + return MIDI_Device_ReceiveEventPacket(&USB_MIDI_Interface, event); } #endif @@ -1105,26 +921,6 @@ static void setup_usb(void) print_set_sendchar(sendchar); } - -#ifdef MIDI_ENABLE -void fallthrough_callback(MidiDevice * device, - uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2); -void cc_callback(MidiDevice * device, - uint8_t chan, uint8_t num, uint8_t val); -void sysex_callback(MidiDevice * device, - uint16_t start, uint8_t length, uint8_t * data); - -void setup_midi(void) -{ -#ifdef MIDI_ADVANCED - midi_init(); -#endif - midi_device_init(&midi_device); - midi_device_set_send_func(&midi_device, usb_send_func); - midi_device_set_pre_input_process_func(&midi_device, usb_get_midi); -} -#endif - int main(void) __attribute__ ((weak)); int main(void) { @@ -1137,18 +933,6 @@ int main(void) setup_usb(); sei(); -#ifdef MIDI_ENABLE - midi_register_fallthrough_callback(&midi_device, fallthrough_callback); - midi_register_cc_callback(&midi_device, cc_callback); - midi_register_sysex_callback(&midi_device, sysex_callback); - - // init_notes(); - // midi_send_cc(&midi_device, 0, 1, 2); - // midi_send_cc(&midi_device, 15, 1, 0); - // midi_send_noteon(&midi_device, 0, 64, 127); - // midi_send_noteoff(&midi_device, 0, 64, 127); -#endif - #if defined(MODULE_ADAFRUIT_EZKEY) || defined(MODULE_RN42) serial_init(); #endif @@ -1193,10 +977,7 @@ int main(void) keyboard_task(); #ifdef MIDI_ENABLE - midi_device_process(&midi_device); -#ifdef MIDI_ADVANCED - midi_task(); -#endif + MIDI_Device_USBTask(&USB_MIDI_Interface); #endif #if defined(RGBLIGHT_ANIMATIONS) & defined(RGBLIGHT_ENABLE) @@ -1223,71 +1004,10 @@ int main(void) } } -#ifdef MIDI_ENABLE -void fallthrough_callback(MidiDevice * device, - uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2){ - -#ifdef AUDIO_ENABLE - if (cnt == 3) { - switch (byte0 & 0xF0) { - case MIDI_NOTEON: - play_note(((double)261.6)*pow(2.0, -4.0)*pow(2.0,(byte1 & 0x7F)/12.0), (byte2 & 0x7F) / 8); - break; - case MIDI_NOTEOFF: - stop_note(((double)261.6)*pow(2.0, -4.0)*pow(2.0,(byte1 & 0x7F)/12.0)); - break; - } - } - if (byte0 == MIDI_STOP) { - stop_all_notes(); - } -#endif -} - - -void cc_callback(MidiDevice * device, - uint8_t chan, uint8_t num, uint8_t val) { - //sending it back on the next channel - // midi_send_cc(device, (chan + 1) % 16, num, val); -} - -#ifdef API_SYSEX_ENABLE -uint8_t midi_buffer[MIDI_SYSEX_BUFFER] = {0}; -#endif - -void sysex_callback(MidiDevice * device, uint16_t start, uint8_t length, uint8_t * data) { - #ifdef API_SYSEX_ENABLE - // SEND_STRING("\n"); - // send_word(start); - // SEND_STRING(": "); - // Don't store the header - int16_t pos = start - 4; - for (uint8_t place = 0; place < length; place++) { - // send_byte(*data); - if (pos >= 0) { - if (*data == 0xF7) { - // SEND_STRING("\nRD: "); - // for (uint8_t i = 0; i < start + place + 1; i++){ - // send_byte(midi_buffer[i]); - // SEND_STRING(" "); - // } - const unsigned decoded_length = sysex_decoded_length(pos); - uint8_t decoded[API_SYSEX_MAX_SIZE]; - sysex_decode(decoded, midi_buffer, pos); - process_api(decoded_length, decoded); - return; - } - else if (pos >= MIDI_SYSEX_BUFFER) { - return; - } - midi_buffer[pos] = *data; - } - // SEND_STRING(" "); - data++; - pos++; - } - #endif +uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, + const uint16_t wIndex, + const void** const DescriptorAddress) +{ + return get_usb_descriptor(wValue, wIndex, DescriptorAddress); } - -#endif diff --git a/tmk_core/protocol/lufa/lufa.h b/tmk_core/protocol/lufa/lufa.h index a515737862..7364cdf7ce 100644 --- a/tmk_core/protocol/lufa/lufa.h +++ b/tmk_core/protocol/lufa/lufa.h @@ -1,4 +1,4 @@ -/* +/* * Copyright 2012 Jun Wako <wakojun@gmail.com> * This file is based on: * LUFA-120219/Demos/Device/Lowlevel/KeyboardMouse @@ -48,9 +48,6 @@ #include <LUFA/Version.h> #include <LUFA/Drivers/USB/USB.h> #include "host.h" -#ifdef MIDI_ENABLE - #include "process_midi.h" -#endif #ifdef __cplusplus extern "C" { #endif @@ -67,11 +64,6 @@ typedef struct { uint16_t usage; } __attribute__ ((packed)) report_extra_t; -#ifdef MIDI_ENABLE - void MIDI_Task(void); - MidiDevice midi_device; -#endif - #ifdef API_ENABLE #include "api.h" #endif diff --git a/tmk_core/protocol/midi.mk b/tmk_core/protocol/midi.mk index 4855b23d30..a5f76b2d31 100644 --- a/tmk_core/protocol/midi.mk +++ b/tmk_core/protocol/midi.mk @@ -5,6 +5,7 @@ SRC += midi.c \ bytequeue/bytequeue.c \ bytequeue/interrupt_setting.c \ sysex_tools.c \ + qmk_midi.c \ $(LUFA_SRC_USBCLASS) -VPATH += $(TMK_PATH)/$(MIDI_DIR)
\ No newline at end of file +VPATH += $(TMK_PATH)/$(MIDI_DIR) diff --git a/tmk_core/protocol/midi/bytequeue/interrupt_setting.c b/tmk_core/protocol/midi/bytequeue/interrupt_setting.c index eafef527c0..0ab8b54620 100755 --- a/tmk_core/protocol/midi/bytequeue/interrupt_setting.c +++ b/tmk_core/protocol/midi/bytequeue/interrupt_setting.c @@ -1,5 +1,5 @@ //Copyright 20010 Alex Norman -//writen by Alex Norman +//writen by Alex Norman // //This file is part of avr-bytequeue. // @@ -22,6 +22,7 @@ //implementations of the typedef and these functions #include "interrupt_setting.h" +#if defined(__AVR__) #include <avr/interrupt.h> interrupt_setting_t store_and_clear_interrupt(void) { @@ -33,4 +34,16 @@ interrupt_setting_t store_and_clear_interrupt(void) { void restore_interrupt_setting(interrupt_setting_t setting) { SREG = setting; } +#elif defined(__arm__) +#include "ch.h" + +interrupt_setting_t store_and_clear_interrupt(void) { + chSysLock(); + return 0; +} + +void restore_interrupt_setting(interrupt_setting_t setting) { + chSysUnlock(); +} +#endif diff --git a/tmk_core/protocol/midi/qmk_midi.c b/tmk_core/protocol/midi/qmk_midi.c new file mode 100644 index 0000000000..d4de6caa7d --- /dev/null +++ b/tmk_core/protocol/midi/qmk_midi.c @@ -0,0 +1,184 @@ +#include <LUFA/Drivers/USB/USB.h> +#include "qmk_midi.h" +#include "sysex_tools.h" +#include "midi.h" +#include "usb_descriptor.h" +#include "process_midi.h" +#if API_SYSEX_ENABLE +#include "api.h" +#endif + +/******************************************************************************* + * MIDI + ******************************************************************************/ + +MidiDevice midi_device; + +#define SYSEX_START_OR_CONT 0x40 +#define SYSEX_ENDS_IN_1 0x50 +#define SYSEX_ENDS_IN_2 0x60 +#define SYSEX_ENDS_IN_3 0x70 + +#define SYS_COMMON_1 0x50 +#define SYS_COMMON_2 0x20 +#define SYS_COMMON_3 0x30 + +static void usb_send_func(MidiDevice * device, uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2) { + MIDI_EventPacket_t event; + event.Data1 = byte0; + event.Data2 = byte1; + event.Data3 = byte2; + + uint8_t cable = 0; + + //if the length is undefined we assume it is a SYSEX message + if (midi_packet_length(byte0) == UNDEFINED) { + switch(cnt) { + case 3: + if (byte2 == SYSEX_END) + event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_3); + else + event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT); + break; + case 2: + if (byte1 == SYSEX_END) + event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_2); + else + event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT); + break; + case 1: + if (byte0 == SYSEX_END) + event.Event = MIDI_EVENT(cable, SYSEX_ENDS_IN_1); + else + event.Event = MIDI_EVENT(cable, SYSEX_START_OR_CONT); + break; + default: + return; //invalid cnt + } + } else { + //deal with 'system common' messages + //TODO are there any more? + switch(byte0 & 0xF0){ + case MIDI_SONGPOSITION: + event.Event = MIDI_EVENT(cable, SYS_COMMON_3); + break; + case MIDI_SONGSELECT: + case MIDI_TC_QUARTERFRAME: + event.Event = MIDI_EVENT(cable, SYS_COMMON_2); + break; + default: + event.Event = MIDI_EVENT(cable, byte0); + break; + } + } + + send_midi_packet(&event); +} + +static void usb_get_midi(MidiDevice * device) { + MIDI_EventPacket_t event; + while (recv_midi_packet(&event)) { + + midi_packet_length_t length = midi_packet_length(event.Data1); + uint8_t input[3]; + input[0] = event.Data1; + input[1] = event.Data2; + input[2] = event.Data3; + if (length == UNDEFINED) { + //sysex + if (event.Event == MIDI_EVENT(0, SYSEX_START_OR_CONT) || event.Event == MIDI_EVENT(0, SYSEX_ENDS_IN_3)) { + length = 3; + } else if (event.Event == MIDI_EVENT(0, SYSEX_ENDS_IN_2)) { + length = 2; + } else if(event.Event == MIDI_EVENT(0, SYSEX_ENDS_IN_1)) { + length = 1; + } else { + //XXX what to do? + } + } + + //pass the data to the device input function + if (length != UNDEFINED) + midi_device_input(device, length, input); + } +} + +static void fallthrough_callback(MidiDevice * device, + uint16_t cnt, uint8_t byte0, uint8_t byte1, uint8_t byte2){ + +#ifdef AUDIO_ENABLE + if (cnt == 3) { + switch (byte0 & 0xF0) { + case MIDI_NOTEON: + play_note(((double)261.6)*pow(2.0, -4.0)*pow(2.0,(byte1 & 0x7F)/12.0), (byte2 & 0x7F) / 8); + break; + case MIDI_NOTEOFF: + stop_note(((double)261.6)*pow(2.0, -4.0)*pow(2.0,(byte1 & 0x7F)/12.0)); + break; + } + } + if (byte0 == MIDI_STOP) { + stop_all_notes(); + } +#endif +} + + +static void cc_callback(MidiDevice * device, + uint8_t chan, uint8_t num, uint8_t val) { + //sending it back on the next channel + // midi_send_cc(device, (chan + 1) % 16, num, val); +} + +#ifdef API_SYSEX_ENABLE +uint8_t midi_buffer[MIDI_SYSEX_BUFFER] = {0}; + +static void sysex_callback(MidiDevice * device, uint16_t start, uint8_t length, uint8_t * data) { + // SEND_STRING("\n"); + // send_word(start); + // SEND_STRING(": "); + // Don't store the header + int16_t pos = start - 4; + for (uint8_t place = 0; place < length; place++) { + // send_byte(*data); + if (pos >= 0) { + if (*data == 0xF7) { + // SEND_STRING("\nRD: "); + // for (uint8_t i = 0; i < start + place + 1; i++){ + // send_byte(midi_buffer[i]); + // SEND_STRING(" "); + // } + const unsigned decoded_length = sysex_decoded_length(pos); + uint8_t decoded[API_SYSEX_MAX_SIZE]; + sysex_decode(decoded, midi_buffer, pos); + process_api(decoded_length, decoded); + return; + } + else if (pos >= MIDI_SYSEX_BUFFER) { + return; + } + midi_buffer[pos] = *data; + } + // SEND_STRING(" "); + data++; + pos++; + } +} +#endif + +void midi_init(void); + +void setup_midi(void) +{ +#ifdef MIDI_ADVANCED + midi_init(); +#endif + midi_device_init(&midi_device); + midi_device_set_send_func(&midi_device, usb_send_func); + midi_device_set_pre_input_process_func(&midi_device, usb_get_midi); + midi_register_fallthrough_callback(&midi_device, fallthrough_callback); + midi_register_cc_callback(&midi_device, cc_callback); +#ifdef API_SYSEX_ENABLE + midi_register_sysex_callback(&midi_device, sysex_callback); +#endif +} diff --git a/tmk_core/protocol/midi/qmk_midi.h b/tmk_core/protocol/midi/qmk_midi.h new file mode 100644 index 0000000000..7282a19d40 --- /dev/null +++ b/tmk_core/protocol/midi/qmk_midi.h @@ -0,0 +1,9 @@ +#pragma once + +#ifdef MIDI_ENABLE + #include "midi.h" + extern MidiDevice midi_device; + void setup_midi(void); + void send_midi_packet(MIDI_EventPacket_t* event); + bool recv_midi_packet(MIDI_EventPacket_t* const event); +#endif diff --git a/tmk_core/protocol/lufa/descriptor.c b/tmk_core/protocol/usb_descriptor.c index bfa91f2551..cab3446752 100644 --- a/tmk_core/protocol/lufa/descriptor.c +++ b/tmk_core/protocol/usb_descriptor.c @@ -38,7 +38,7 @@ #include "util.h" #include "report.h" -#include "descriptor.h" +#include "usb_descriptor.h" #ifndef USB_MAX_POWER_CONSUMPTION #define USB_MAX_POWER_CONSUMPTION 500 @@ -571,6 +571,19 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = #endif #ifdef MIDI_ENABLE + .Audio_Interface_Association = + { + .Header = {.Size = sizeof(USB_Descriptor_Interface_Association_t), .Type = DTYPE_InterfaceAssociation}, + + .FirstInterfaceIndex = AC_INTERFACE, + .TotalInterfaces = 2, + + .Class = AUDIO_CSCP_AudioClass, + .SubClass = AUDIO_CSCP_ControlSubclass, + .Protocol = AUDIO_CSCP_ControlProtocol, + + .IADStrIndex = NO_DESCRIPTOR, + }, .Audio_ControlInterface = { .Header = {.Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface}, @@ -622,8 +635,9 @@ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = .AudioSpecification = VERSION_BCD(1,0,0), - .TotalLength = (sizeof(USB_Descriptor_Configuration_t) - - offsetof(USB_Descriptor_Configuration_t, Audio_StreamInterface_SPC)) + .TotalLength = offsetof(USB_Descriptor_Configuration_t, MIDI_Out_Jack_Endpoint_SPC) + + sizeof(USB_MIDI_Descriptor_Jack_Endpoint_t) + - offsetof(USB_Descriptor_Configuration_t, Audio_StreamInterface_SPC) }, .MIDI_In_Jack_Emb = @@ -879,9 +893,9 @@ const USB_Descriptor_String_t PROGMEM SerialNumberString = * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the * USB host. */ -uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, - const uint16_t wIndex, - const void** const DescriptorAddress) +uint16_t get_usb_descriptor(const uint16_t wValue, + const uint16_t wIndex, + const void** const DescriptorAddress) { const uint8_t DescriptorType = (wValue >> 8); const uint8_t DescriptorIndex = (wValue & 0xFF); diff --git a/tmk_core/protocol/lufa/descriptor.h b/tmk_core/protocol/usb_descriptor.h index 61c42c9dfc..1eedfe5a5c 100644 --- a/tmk_core/protocol/lufa/descriptor.h +++ b/tmk_core/protocol/usb_descriptor.h @@ -45,8 +45,9 @@ #define _DESCRIPTORS_H_ #include <LUFA/Drivers/USB/USB.h> -#include <avr/pgmspace.h> - +#ifdef PROTOCOL_CHIBIOS +#include "hal.h" +#endif typedef struct { @@ -95,25 +96,26 @@ typedef struct #endif #ifdef MIDI_ENABLE - // MIDI Audio Control Interface - USB_Descriptor_Interface_t Audio_ControlInterface; - USB_Audio_Descriptor_Interface_AC_t Audio_ControlInterface_SPC; - - // MIDI Audio Streaming Interface - USB_Descriptor_Interface_t Audio_StreamInterface; - USB_MIDI_Descriptor_AudioInterface_AS_t Audio_StreamInterface_SPC; - USB_MIDI_Descriptor_InputJack_t MIDI_In_Jack_Emb; - USB_MIDI_Descriptor_InputJack_t MIDI_In_Jack_Ext; - USB_MIDI_Descriptor_OutputJack_t MIDI_Out_Jack_Emb; - USB_MIDI_Descriptor_OutputJack_t MIDI_Out_Jack_Ext; - USB_Audio_Descriptor_StreamEndpoint_Std_t MIDI_In_Jack_Endpoint; - USB_MIDI_Descriptor_Jack_Endpoint_t MIDI_In_Jack_Endpoint_SPC; - USB_Audio_Descriptor_StreamEndpoint_Std_t MIDI_Out_Jack_Endpoint; - USB_MIDI_Descriptor_Jack_Endpoint_t MIDI_Out_Jack_Endpoint_SPC; + USB_Descriptor_Interface_Association_t Audio_Interface_Association; + // MIDI Audio Control Interface + USB_Descriptor_Interface_t Audio_ControlInterface; + USB_Audio_Descriptor_Interface_AC_t Audio_ControlInterface_SPC; + + // MIDI Audio Streaming Interface + USB_Descriptor_Interface_t Audio_StreamInterface; + USB_MIDI_Descriptor_AudioInterface_AS_t Audio_StreamInterface_SPC; + USB_MIDI_Descriptor_InputJack_t MIDI_In_Jack_Emb; + USB_MIDI_Descriptor_InputJack_t MIDI_In_Jack_Ext; + USB_MIDI_Descriptor_OutputJack_t MIDI_Out_Jack_Emb; + USB_MIDI_Descriptor_OutputJack_t MIDI_Out_Jack_Ext; + USB_Audio_Descriptor_StreamEndpoint_Std_t MIDI_In_Jack_Endpoint; + USB_MIDI_Descriptor_Jack_Endpoint_t MIDI_In_Jack_Endpoint_SPC; + USB_Audio_Descriptor_StreamEndpoint_Std_t MIDI_Out_Jack_Endpoint; + USB_MIDI_Descriptor_Jack_Endpoint_t MIDI_Out_Jack_Endpoint_SPC; #endif #ifdef VIRTSER_ENABLE - USB_Descriptor_Interface_Association_t CDC_Interface_Association; + USB_Descriptor_Interface_Association_t CDC_Interface_Association; // CDC Control Interface USB_Descriptor_Interface_t CDC_CCI_Interface; @@ -208,8 +210,14 @@ typedef struct #ifdef CONSOLE_ENABLE # define CONSOLE_IN_EPNUM (RAW_OUT_EPNUM + 1) -//# define CONSOLE_OUT_EPNUM (RAW_OUT_EPNUM + 2) +#ifdef PROTOCOL_CHIBIOS +// ChibiOS has enough memory and descriptor to actually enable the endpoint +// It could use the same endpoint numbers, as that's supported by ChibiOS +// But the QMK code currently assumes that the endpoint numbers are different +# define CONSOLE_OUT_EPNUM (RAW_OUT_EPNUM + 2) +#else # define CONSOLE_OUT_EPNUM (RAW_OUT_EPNUM + 1) +#endif #else # define CONSOLE_OUT_EPNUM RAW_OUT_EPNUM #endif @@ -241,27 +249,24 @@ typedef struct # define CDC_OUT_EPNUM MIDI_STREAM_OUT_EPNUM #endif -#if (defined(__AVR_ATmega32U2__) && CDC_OUT_EPNUM > 4) || \ - (defined(__AVR_ATmega32U4__) && CDC_OUT_EPNUM > 6) -# error "Endpoints are not available enough to support all functions. Remove some in Makefile.(MOUSEKEY, EXTRAKEY, CONSOLE, NKRO, MIDI, SERIAL)" +#if (defined(PROTOCOL_LUFA) && CDC_OUT_EPNUM > (ENDPOINT_TOTAL_ENDPOINTS - 1)) || \ + (defined(PROTOCOL_CHIBIOS) && CDC_OUT_EPNUM > USB_MAX_ENDPOINTS) +# error "There are not enough available endpoints to support all functions. Remove some in the rules.mk file.(MOUSEKEY, EXTRAKEY, CONSOLE, NKRO, MIDI, SERIAL, STENO)" #endif #define KEYBOARD_EPSIZE 8 #define MOUSE_EPSIZE 8 #define EXTRAKEY_EPSIZE 8 -#define RAW_EPSIZE 32 +#define RAW_EPSIZE 32 #define CONSOLE_EPSIZE 32 #define NKRO_EPSIZE 32 #define MIDI_STREAM_EPSIZE 64 -#define CDC_NOTIFICATION_EPSIZE 8 +#define CDC_NOTIFICATION_EPSIZE 32 #define CDC_EPSIZE 16 - -uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, - const uint16_t wIndex, - const void** const DescriptorAddress) - ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3); - +uint16_t get_usb_descriptor(const uint16_t wValue, + const uint16_t wIndex, + const void** const DescriptorAddress); /* new API */ #if LUFA_VERSION_INTEGER < 0x140302 |