diff options
Diffstat (limited to 'keyboards/miiiw/blackio83/blackio83.c')
| -rw-r--r-- | keyboards/miiiw/blackio83/blackio83.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/keyboards/miiiw/blackio83/blackio83.c b/keyboards/miiiw/blackio83/blackio83.c new file mode 100644 index 0000000000..0d8412624e --- /dev/null +++ b/keyboards/miiiw/blackio83/blackio83.c @@ -0,0 +1,189 @@ +/* Copyright 2023 ArthurCyy <https://github.com/ArthurCyy> + * + * 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 2 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 <http://www.gnu.org/licenses/>. + */ + +#include "blackio83.h" +#include "usb_main.h" +#include "usb_util.h" + +#define LOOP_10HZ_PERIOD 100 +deferred_token loop10hz_token = INVALID_DEFERRED_TOKEN; +uint32_t loop_10Hz(uint32_t trigger_time, void *cb_arg); + +static const SerialConfig mwproto_uart_config = { + .speed = MWPROTO_BITRATE, +}; + +static void POWER_EnterSleep(void) { + /* Clear Wake-up flag */ + PWR->CR |= PWR_CR_CWUF | PWR_CR_CSBF; + /* Select Sleep mode */ + /* PWR->CR |= PWR_CR_PDDS | PWR_CR_LPDS; */ + /* Set SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; + /* Request Wait For Interrupt */ + __WFI(); + /* Reset SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR &= ~SCB_SCR_SLEEPDEEP_Msk; + NVIC_SystemReset(); +} + +extern void ws2812_poweron(void); +extern void ws2812_poweroff(void); + +static bool p_setup = false; +static bool s_init = false; +void ws2812_poweron(void) { + if(p_setup) return; + p_setup = true; + s_init = false; + setPinOutput(RGB_EN_PIN); + writePinHigh(RGB_EN_PIN); +} + +void ws2812_poweroff(void) { + if(!p_setup) return; + p_setup = false; + setPinInputLow(WS2812_DI_PIN); + writePinLow(RGB_EN_PIN); +} + +void keyboard_pre_init_kb() { + keyboard_pre_init_user(); + + setPinInputLow(MWPROTO_STATUS_PIN); + setPinOutput(MWPROTO_WAKEUP_PIN); + writePinLow(MWPROTO_WAKEUP_PIN); + wait_ms(2); + writePinHigh(MWPROTO_WAKEUP_PIN); + + palSetLineMode(MWPROTO_TX_PIN, PAL_MODE_ALTERNATE(MWPROTO_TX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN); + sdStart(&MWPROTO_DRIVER, &mwproto_uart_config); +} + +void keyboard_post_init_kb(void) { + keyboard_post_init_user(); + + print(/* clang-format off */ + "\n<--QMK Keyboard-->\n" + "Vendor: " STR(MANUFACTURER) "(" STR(VENDOR_ID) ")\n" + "Product: " STR(PRODUCT) " (" STR(PRODUCT_ID) ")\n" + "Version: " STR(DEVICE_VER) "\n" + "BUILD: " __DATE__ "\n" + ); /* clang-format on */ + + writePinLow(MWPROTO_WAKEUP_PIN); + wait_ms(50); + sdPutI(&MWPROTO_DRIVER, 0xA5); + sdPutI(&MWPROTO_DRIVER, 0x12); + sdPutI(&MWPROTO_DRIVER, 0x01); + sdPutI(&MWPROTO_DRIVER, 0x02); + sdPutI(&MWPROTO_DRIVER, 0xB4); + writePinHigh(MWPROTO_WAKEUP_PIN); + + ws2812_poweron(); + loop10hz_token = defer_exec(LOOP_10HZ_PERIOD, loop_10Hz, NULL); +} + +__attribute__((weak)) void shutdown_user(void) { +#ifdef RGB_MATRIX_ENABLE + rgb_matrix_set_suspend_state(true); +#endif // RGB_MATRIX_ENABLE + wait_ms(10); + ws2812_poweroff(); +} + +#ifdef DIP_SWITCH_ENABLE +bool dip_switch_update_mask_kb(uint32_t state) { + if (!dip_switch_update_mask_user(state)) { return false; } + + if(state & 0x01) { + led_suspend(); + usbDisconnectBus(&USB_DRIVER); + usbStop(&USB_DRIVER); + shutdown_user(); + setPinInputHigh(POWER_SWITCH_PIN); + palEnableLineEvent(POWER_SWITCH_PIN, PAL_EVENT_MODE_RISING_EDGE); + POWER_EnterSleep(); + } + + return true; +} +#endif + +uint32_t loop_10Hz(uint32_t trigger_time, void *cb_arg) { + + if(last_input_activity_elapsed() > 1000) { + static uint32_t pmu_timer = 0; + if(timer_elapsed32(pmu_timer) > 3000) { + pmu_timer = timer_read32(); + writePinLow(MWPROTO_WAKEUP_PIN); + if(readPin(MWPROTO_STATUS_PIN)) + wait_us(500); + else + wait_us(1500); + sdPutI(&MWPROTO_DRIVER, 0xA5); + sdPutI(&MWPROTO_DRIVER, 0x28); + sdPutI(&MWPROTO_DRIVER, 0x00); + sdPutI(&MWPROTO_DRIVER, 0x8D); + writePinHigh(MWPROTO_WAKEUP_PIN); + } + } + + extern matrix_row_t matrix[MATRIX_ROWS]; + static uint32_t restore_tick = 0; + if(matrix[0] == 0x4000 && matrix[1] == 0 && + matrix[2] == 0 && matrix[3] == 0 && matrix[4] == 0 && matrix[5] == 0x201) { + if(restore_tick++ > 50) { + restore_tick = 0; + writePinLow(MWPROTO_WAKEUP_PIN); + if(readPin(MWPROTO_STATUS_PIN)) + wait_us(500); + else + wait_us(1500); + sdPutI(&MWPROTO_DRIVER, 0xA5); + sdPutI(&MWPROTO_DRIVER, 0x1F); + sdPutI(&MWPROTO_DRIVER, 0x01); + sdPutI(&MWPROTO_DRIVER, 0x0F); + sdPutI(&MWPROTO_DRIVER, 0xB4); + writePinHigh(MWPROTO_WAKEUP_PIN); + wait_ms(50); + eeconfig_init(); + #ifdef RGB_MATRIX_ENABLE + extern void rgb_matrix_update_pwm_buffers(void); + for(int i = 0; i < 5; i++) { + rgb_matrix_set_color_all(RGB_WHITE); + rgb_matrix_update_pwm_buffers(); + wait_ms(500); + rgb_matrix_set_color_all(RGB_OFF); + rgb_matrix_update_pwm_buffers(); + wait_ms(500); + } + #endif + wait_ms(500); + soft_reset_keyboard(); + } + } else { + restore_tick = 0; + } + + static uint32_t debug_tick = 0; + if (debug_tick++ > 9 ) { + dprintf("trigger %d\n", trigger_time); + debug_tick = 0; + } + + return LOOP_10HZ_PERIOD; +} |