From 4099536c0e7a099b181a80e483b4b95f389b5a7e Mon Sep 17 00:00:00 2001 From: ishtob Date: Tue, 4 Dec 2018 11:04:57 -0500 Subject: adding Hadron v3 keyboard, QWIIC devices support, haptic feedback support (#4462) * add initial support for hadron ver3 * add initial support for hadron ver3 * pull qwiic support for micro_led to be modified for use in hadron's 64x24 ssd1306 oled display * initial work on OLED using qwiic driver * early work to get 128x32 oled working by redefining qwiic micro oled parameters. Currently working, but would affect qwiic's micro oled functionality * moved oled defines to config.h and added ifndef to micro_oled driver * WORKING :D - note, still work in progress to get the start location correct on the 128x32 display. * added equation to automatically calculate display offset based on screen width * adding time-out timer to oled display * changed read lock staus via read_led_state * lock indications fixes * Added scroll lock indication to oled * add support for DRV2605 haptic driver * Improve readabiity of DRV2605 driver. -added typedef for waveform library -added unions for registers * Update keyboards/hadron/ver2/keymaps/default/config.h Co-Authored-By: ishtob * Update keyboards/hadron/ver2/keymaps/default/config.h Co-Authored-By: ishtob * Update keyboards/hadron/ver2/keymaps/default/config.h Co-Authored-By: ishtob * Update keyboards/hadron/ver2/keymaps/default/config.h Co-Authored-By: ishtob * Fixes for PR * PR fixes * fix old persistent layer function to use new set_single_persistent_default_layer * fix issues with changing makefile defines that broken per-key haptic pulse * Comment fixes * Add definable parameter and auto-calibration based on motor choice --- keyboards/hadron/ver3/matrix.c | 195 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 195 insertions(+) create mode 100644 keyboards/hadron/ver3/matrix.c (limited to 'keyboards/hadron/ver3/matrix.c') diff --git a/keyboards/hadron/ver3/matrix.c b/keyboards/hadron/ver3/matrix.c new file mode 100644 index 0000000000..329d1328ab --- /dev/null +++ b/keyboards/hadron/ver3/matrix.c @@ -0,0 +1,195 @@ +#include +#include "hal.h" +#include "timer.h" +#include "wait.h" +#include "printf.h" +#include "backlight.h" +#include "matrix.h" +#include "action.h" +#include "keycode.h" + +/* matrix state(1:on, 0:off) */ +static matrix_row_t matrix[MATRIX_ROWS]; +static matrix_row_t matrix_debouncing[MATRIX_COLS]; +static bool debouncing = false; +static uint16_t debouncing_time = 0; + +static uint8_t encoder_state = 0; +static int8_t encoder_value = 0; +static int8_t encoder_LUT[] = { 0, -1, 1, 0, 1, 0, 0, -1, -1, 0, 0, 1, 0, 1, -1, 0 }; + +__attribute__ ((weak)) +void matrix_init_user(void) {} + +__attribute__ ((weak)) +void matrix_scan_user(void) {} + +__attribute__ ((weak)) +void matrix_init_kb(void) { + matrix_init_user(); +} + +__attribute__ ((weak)) +void matrix_scan_kb(void) { + matrix_scan_user(); +} + +void matrix_init(void) { + printf("matrix init\n"); + //debug_matrix = true; + + // encoder setup + palSetPadMode(GPIOB, 13, PAL_MODE_INPUT_PULLUP); + palSetPadMode(GPIOB, 14, PAL_MODE_INPUT_PULLUP); + + encoder_state = (palReadPad(GPIOB, 13) << 0) | (palReadPad(GPIOB, 14) << 1); + + // actual matrix setup + palSetPadMode(GPIOB, 8, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOB, 2, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOB, 10, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOA, 0, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOA, 1, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOA, 2, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOB, 0, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOA, 3, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOA, 6, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOA, 7, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOB, 12, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOC, 13, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOB, 11, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOB, 9, PAL_MODE_OUTPUT_PUSHPULL); + + palSetPadMode(GPIOC, 15, PAL_MODE_INPUT_PULLDOWN); + palSetPadMode(GPIOC, 14, PAL_MODE_INPUT_PULLDOWN); + palSetPadMode(GPIOA, 10, PAL_MODE_INPUT_PULLDOWN); + palSetPadMode(GPIOA, 9, PAL_MODE_INPUT_PULLDOWN); + palSetPadMode(GPIOA, 8, PAL_MODE_INPUT_PULLDOWN); + + + memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t)); + memset(matrix_debouncing, 0, MATRIX_COLS * sizeof(matrix_row_t)); + + + matrix_init_quantum(); +} + +__attribute__ ((weak)) +void encoder_update(bool clockwise) { } + +#ifndef ENCODER_RESOLUTION + #define ENCODER_RESOLUTION 4 +#endif + +uint8_t matrix_scan(void) { + // encoder on B13 and B14 + encoder_state <<= 2; + encoder_state |= (palReadPad(GPIOB, 13) << 0) | (palReadPad(GPIOB, 14) << 1); + encoder_value += encoder_LUT[encoder_state & 0xF]; + if (encoder_value >= ENCODER_RESOLUTION) { + encoder_update(0); + } + if (encoder_value <= -ENCODER_RESOLUTION) { // direction is arbitrary here, but this clockwise + encoder_update(1); + } + encoder_value %= ENCODER_RESOLUTION; + + // actual matrix + for (int col = 0; col < MATRIX_COLS; col++) { + matrix_row_t data = 0; + + // strobe col { PB8, PB2, PB10, PA0, PA1, PA2, PB0, PA3, PB1, PA6, PA7, PB1, PA6, PA7, PB12, PC3, PB11, } + switch (col) { + case 0: palSetPad(GPIOB, 8); break; + case 1: palSetPad(GPIOB, 2); break; + case 2: palSetPad(GPIOB, 10); break; + case 3: palSetPad(GPIOA, 0); break; + case 4: palSetPad(GPIOA, 1); break; + case 5: palSetPad(GPIOA, 2); break; + case 6: palSetPad(GPIOB, 0); break; + case 7: palSetPad(GPIOA, 3); break; + case 8: palSetPad(GPIOB, 1); break; + case 9: palSetPad(GPIOA, 6); break; + case 10: palSetPad(GPIOA, 7); break; + case 11: palSetPad(GPIOB, 12); break; + case 12: palSetPad(GPIOC, 13); break; + case 13: palSetPad(GPIOB, 11); break; + case 14: palSetPad(GPIOB, 9); break; + } + + // need wait to settle pin state + wait_us(20); + + // read row data { PC15, PC14, PA10, PA9, PA8 } + data = ( + (palReadPad(GPIOC, 15) << 0 ) | + (palReadPad(GPIOC, 14) << 1 ) | + (palReadPad(GPIOA, 10) << 2 ) | + (palReadPad(GPIOA, 9) << 3 ) | + (palReadPad(GPIOA, 8) << 4 ) + ); + + // unstrobe col { PB8, PB2, PB10, PA0, PA1, PA2, PB0, PA3, PB1, PA6, PA7, PB1, PA6, PA7, PB12, PC3, PB11, } + switch (col) { + case 0: palClearPad(GPIOB, 8); break; + case 1: palClearPad(GPIOB, 2); break; + case 2: palClearPad(GPIOB, 10); break; + case 3: palClearPad(GPIOA, 0); break; + case 4: palClearPad(GPIOA, 1); break; + case 5: palClearPad(GPIOA, 2); break; + case 6: palClearPad(GPIOB, 0); break; + case 7: palClearPad(GPIOA, 3); break; + case 8: palClearPad(GPIOB, 1); break; + case 9: palClearPad(GPIOA, 6); break; + case 10: palClearPad(GPIOA, 7); break; + case 11: palClearPad(GPIOB, 12); break; + case 12: palClearPad(GPIOC, 13); break; + case 13: palClearPad(GPIOB, 11); break; + case 14: palClearPad(GPIOB, 9); break; + } + + if (matrix_debouncing[col] != data) { + matrix_debouncing[col] = data; + debouncing = true; + debouncing_time = timer_read(); + } + } + + if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) { + for (int row = 0; row < MATRIX_ROWS; row++) { + matrix[row] = 0; + for (int col = 0; col < MATRIX_COLS; col++) { + matrix[row] |= ((matrix_debouncing[col] & (1 << row) ? 1 : 0) << col); + } + } + debouncing = false; + } + + matrix_scan_quantum(); + + return 1; +} + +bool matrix_is_on(uint8_t row, uint8_t col) { + return (matrix[row] & (1<