From 5ba4391cf29ce624f17593417212b3dbca1609ad Mon Sep 17 00:00:00 2001 From: Joel Challis Date: Sun, 28 Feb 2021 15:52:58 +0000 Subject: Refactor of USB code within split_common (#11890) * Initial refactor of usb code within split_common * Add headers * Correct disable condition * Format * Align func name --- tmk_core/common.mk | 1 + tmk_core/common/chibios/chibios_config.h | 2 ++ tmk_core/common/usb_util.c | 29 +++++++++++++++++++++++++++ tmk_core/common/usb_util.h | 22 +++++++++++++++++++++ tmk_core/protocol/chibios.mk | 1 + tmk_core/protocol/chibios/usb_util.c | 21 ++++++++++++++++++++ tmk_core/protocol/lufa.mk | 1 + tmk_core/protocol/lufa/usb_util.c | 34 ++++++++++++++++++++++++++++++++ tmk_core/protocol/vusb.mk | 1 + tmk_core/protocol/vusb/usb_util.c | 24 ++++++++++++++++++++++ 10 files changed, 136 insertions(+) create mode 100644 tmk_core/common/usb_util.c create mode 100644 tmk_core/common/usb_util.h create mode 100644 tmk_core/protocol/chibios/usb_util.c create mode 100644 tmk_core/protocol/lufa/usb_util.c create mode 100644 tmk_core/protocol/vusb/usb_util.c (limited to 'tmk_core') diff --git a/tmk_core/common.mk b/tmk_core/common.mk index c2fc522cea..2f8f81126a 100644 --- a/tmk_core/common.mk +++ b/tmk_core/common.mk @@ -12,6 +12,7 @@ TMK_COMMON_SRC += $(COMMON_DIR)/host.c \ $(COMMON_DIR)/sendchar_null.c \ $(COMMON_DIR)/eeconfig.c \ $(COMMON_DIR)/report.c \ + $(COMMON_DIR)/usb_util.c \ $(PLATFORM_COMMON_DIR)/suspend.c \ $(PLATFORM_COMMON_DIR)/timer.c \ $(COMMON_DIR)/sync_timer.c \ diff --git a/tmk_core/common/chibios/chibios_config.h b/tmk_core/common/chibios/chibios_config.h index b4d96465d1..bebf026de7 100644 --- a/tmk_core/common/chibios/chibios_config.h +++ b/tmk_core/common/chibios/chibios_config.h @@ -15,6 +15,8 @@ */ #pragma once +#define SPLIT_USB_DETECT // Force this on for now + #if defined(STM32F1XX) # define USE_GPIOV1 #endif diff --git a/tmk_core/common/usb_util.c b/tmk_core/common/usb_util.c new file mode 100644 index 0000000000..e4c50fcb10 --- /dev/null +++ b/tmk_core/common/usb_util.c @@ -0,0 +1,29 @@ +/* Copyright 2021 QMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include "usb_util.h" +#include "wait.h" + +__attribute__((weak)) void usb_disable(void) {} +__attribute__((weak)) bool usb_connected_state(void) { return true; } +__attribute__((weak)) bool usb_vbus_state(void) { +#ifdef USB_VBUS_PIN + setPinInput(USB_VBUS_PIN); + wait_us(5); + return readPin(USB_VBUS_PIN); +#else + return true; +#endif +} diff --git a/tmk_core/common/usb_util.h b/tmk_core/common/usb_util.h new file mode 100644 index 0000000000..4ebedb1e71 --- /dev/null +++ b/tmk_core/common/usb_util.h @@ -0,0 +1,22 @@ +/* Copyright 2021 QMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#pragma once + +#include + +void usb_disable(void); +bool usb_connected_state(void); +bool usb_vbus_state(void); diff --git a/tmk_core/protocol/chibios.mk b/tmk_core/protocol/chibios.mk index 80554abb32..d01697835b 100644 --- a/tmk_core/protocol/chibios.mk +++ b/tmk_core/protocol/chibios.mk @@ -6,6 +6,7 @@ SRC += $(CHIBIOS_DIR)/usb_main.c SRC += $(CHIBIOS_DIR)/main.c SRC += usb_descriptor.c SRC += $(CHIBIOS_DIR)/usb_driver.c +SRC += $(CHIBIOS_DIR)/usb_util.c SRC += $(LIBSRC) VPATH += $(TMK_PATH)/$(PROTOCOL_DIR) diff --git a/tmk_core/protocol/chibios/usb_util.c b/tmk_core/protocol/chibios/usb_util.c new file mode 100644 index 0000000000..5945e8a8de --- /dev/null +++ b/tmk_core/protocol/chibios/usb_util.c @@ -0,0 +1,21 @@ +/* Copyright 2021 QMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include +#include "usb_util.h" + +void usb_disable(void) { usbStop(&USBD1); } + +bool usb_connected_state(void) { return usbGetDriverStateI(&USBD1) == USB_ACTIVE; } diff --git a/tmk_core/protocol/lufa.mk b/tmk_core/protocol/lufa.mk index 1cc1fa04e5..9d9fb728b1 100644 --- a/tmk_core/protocol/lufa.mk +++ b/tmk_core/protocol/lufa.mk @@ -44,6 +44,7 @@ ifeq ($(strip $(VIRTSER_ENABLE)), yes) endif SRC += $(LUFA_SRC) +SRC += $(LUFA_DIR)/usb_util.c # Search Path VPATH += $(TMK_PATH)/$(LUFA_DIR) diff --git a/tmk_core/protocol/lufa/usb_util.c b/tmk_core/protocol/lufa/usb_util.c new file mode 100644 index 0000000000..9e943a21b9 --- /dev/null +++ b/tmk_core/protocol/lufa/usb_util.c @@ -0,0 +1,34 @@ +/* Copyright 2021 QMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include +#include "usb_util.h" +#include "wait.h" + +void usb_disable(void) { + USB_Disable(); + USB_DeviceState = DEVICE_STATE_Unattached; +} + +bool usb_connected_state(void) { return USB_Device_IsAddressSet(); } + +#if defined(OTGPADE) +bool usb_vbus_state(void) { + USB_OTGPAD_On(); // enables VBUS pad + wait_us(5); + + return USB_VBUS_GetStatus(); // checks state of VBUS +} +#endif diff --git a/tmk_core/protocol/vusb.mk b/tmk_core/protocol/vusb.mk index 1de6003089..e4d013b38d 100644 --- a/tmk_core/protocol/vusb.mk +++ b/tmk_core/protocol/vusb.mk @@ -5,6 +5,7 @@ VUSB_PATH = $(LIB_PATH)/vusb SRC += $(VUSB_DIR)/main.c \ $(VUSB_DIR)/vusb.c \ + $(VUSB_DIR)/usb_util.c \ $(VUSB_PATH)/usbdrv/usbdrv.c \ $(VUSB_PATH)/usbdrv/usbdrvasm.S \ $(VUSB_PATH)/usbdrv/oddebug.c diff --git a/tmk_core/protocol/vusb/usb_util.c b/tmk_core/protocol/vusb/usb_util.c new file mode 100644 index 0000000000..602854dbe6 --- /dev/null +++ b/tmk_core/protocol/vusb/usb_util.c @@ -0,0 +1,24 @@ +/* Copyright 2021 QMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#include +#include "usb_util.h" + +void usb_disable(void) { usbDeviceDisconnect(); } + +bool usb_connected_state(void) { + usbPoll(); + return usbConfiguration; +} -- cgit v1.2.1