mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-24 19:53:08 +00:00
f218c41d83
* TODO FL-3497: impossible to fix with current memory allocator * TODO FL-3497: removed, requires radically different settings approach * TODO FL-3514: removed, yes we should * TODO FL-3498: implemented, guarding view port access with mutex. * TODO FL-3515: removed, questionable but ok * TODO FL-3510: removed, comment added * TODO FL-3500: refactored, store pin numbers in GpioPinRecord, fix gpio app crash caused by incorrect gpio_pins traversal. * Format Sources * TODO FL-3505: removed, mutex alone is not going to fix issue with WPAN architecture * TODO FL-3506: removed, change ownership by copy is good * TODO FL-3519: documentation and link to source added * Lib: remove unneded total sum from comment in bq27220 --------- Co-authored-by: hedger <hedger@users.noreply.github.com>
229 lines
10 KiB
C
229 lines
10 KiB
C
#include <furi_hal_resources.h>
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#include <furi_hal_bus.h>
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#include <furi.h>
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#include <stm32wbxx_ll_rcc.h>
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#include <stm32wbxx_ll_pwr.h>
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#define TAG "FuriHalResources"
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const GpioPin gpio_swdio = {.port = GPIOA, .pin = LL_GPIO_PIN_13};
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const GpioPin gpio_swclk = {.port = GPIOA, .pin = LL_GPIO_PIN_14};
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const GpioPin gpio_vibro = {.port = VIBRO_GPIO_Port, .pin = VIBRO_Pin};
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const GpioPin gpio_ibutton = {.port = iBTN_GPIO_Port, .pin = iBTN_Pin};
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const GpioPin gpio_cc1101_g0 = {.port = CC1101_G0_GPIO_Port, .pin = CC1101_G0_Pin};
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const GpioPin gpio_rf_sw_0 = {.port = RF_SW_0_GPIO_Port, .pin = RF_SW_0_Pin};
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const GpioPin gpio_subghz_cs = {.port = CC1101_CS_GPIO_Port, .pin = CC1101_CS_Pin};
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const GpioPin gpio_display_cs = {.port = DISPLAY_CS_GPIO_Port, .pin = DISPLAY_CS_Pin};
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const GpioPin gpio_display_rst_n = {.port = DISPLAY_RST_GPIO_Port, .pin = DISPLAY_RST_Pin};
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const GpioPin gpio_display_di = {.port = DISPLAY_DI_GPIO_Port, .pin = DISPLAY_DI_Pin};
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const GpioPin gpio_sdcard_cs = {.port = SD_CS_GPIO_Port, .pin = SD_CS_Pin};
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const GpioPin gpio_sdcard_cd = {.port = SD_CD_GPIO_Port, .pin = SD_CD_Pin};
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const GpioPin gpio_nfc_cs = {.port = NFC_CS_GPIO_Port, .pin = NFC_CS_Pin};
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const GpioPin gpio_button_up = {.port = GPIOB, .pin = LL_GPIO_PIN_10};
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const GpioPin gpio_button_down = {.port = GPIOC, .pin = LL_GPIO_PIN_6};
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const GpioPin gpio_button_right = {.port = GPIOB, .pin = LL_GPIO_PIN_12};
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const GpioPin gpio_button_left = {.port = GPIOB, .pin = LL_GPIO_PIN_11};
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const GpioPin gpio_button_ok = {.port = GPIOH, .pin = LL_GPIO_PIN_3};
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const GpioPin gpio_button_back = {.port = GPIOC, .pin = LL_GPIO_PIN_13};
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const GpioPin gpio_spi_d_miso = {.port = SPI_D_MISO_GPIO_Port, .pin = SPI_D_MISO_Pin};
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const GpioPin gpio_spi_d_mosi = {.port = SPI_D_MOSI_GPIO_Port, .pin = SPI_D_MOSI_Pin};
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const GpioPin gpio_spi_d_sck = {.port = SPI_D_SCK_GPIO_Port, .pin = SPI_D_SCK_Pin};
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const GpioPin gpio_spi_r_miso = {.port = SPI_R_MISO_GPIO_Port, .pin = SPI_R_MISO_Pin};
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const GpioPin gpio_spi_r_mosi = {.port = SPI_R_MOSI_GPIO_Port, .pin = SPI_R_MOSI_Pin};
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const GpioPin gpio_spi_r_sck = {.port = SPI_R_SCK_GPIO_Port, .pin = SPI_R_SCK_Pin};
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const GpioPin gpio_ext_pc0 = {.port = GPIOC, .pin = LL_GPIO_PIN_0};
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const GpioPin gpio_ext_pc1 = {.port = GPIOC, .pin = LL_GPIO_PIN_1};
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const GpioPin gpio_ext_pc3 = {.port = GPIOC, .pin = LL_GPIO_PIN_3};
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const GpioPin gpio_ext_pb2 = {.port = GPIOB, .pin = LL_GPIO_PIN_2};
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const GpioPin gpio_ext_pb3 = {.port = GPIOB, .pin = LL_GPIO_PIN_3};
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const GpioPin gpio_ext_pa4 = {.port = GPIOA, .pin = LL_GPIO_PIN_4};
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const GpioPin gpio_ext_pa6 = {.port = GPIOA, .pin = LL_GPIO_PIN_6};
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const GpioPin gpio_ext_pa7 = {.port = GPIOA, .pin = LL_GPIO_PIN_7};
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const GpioPin gpio_nfc_irq_rfid_pull = {.port = RFID_PULL_GPIO_Port, .pin = RFID_PULL_Pin};
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const GpioPin gpio_rfid_carrier_out = {.port = RFID_OUT_GPIO_Port, .pin = RFID_OUT_Pin};
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const GpioPin gpio_rfid_data_in = {.port = RFID_RF_IN_GPIO_Port, .pin = RFID_RF_IN_Pin};
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const GpioPin gpio_rfid_carrier = {.port = RFID_CARRIER_GPIO_Port, .pin = RFID_CARRIER_Pin};
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const GpioPin gpio_infrared_rx = {.port = IR_RX_GPIO_Port, .pin = IR_RX_Pin};
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const GpioPin gpio_infrared_tx = {.port = IR_TX_GPIO_Port, .pin = IR_TX_Pin};
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const GpioPin gpio_usart_tx = {.port = USART1_TX_Port, .pin = USART1_TX_Pin};
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const GpioPin gpio_usart_rx = {.port = USART1_RX_Port, .pin = USART1_RX_Pin};
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const GpioPin gpio_i2c_power_sda = {.port = GPIOA, .pin = LL_GPIO_PIN_10};
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const GpioPin gpio_i2c_power_scl = {.port = GPIOA, .pin = LL_GPIO_PIN_9};
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const GpioPin gpio_speaker = {.port = GPIOB, .pin = LL_GPIO_PIN_8};
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const GpioPin gpio_periph_power = {.port = GPIOA, .pin = LL_GPIO_PIN_3};
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const GpioPin gpio_usb_dm = {.port = GPIOA, .pin = LL_GPIO_PIN_11};
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const GpioPin gpio_usb_dp = {.port = GPIOA, .pin = LL_GPIO_PIN_12};
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const GpioPinRecord gpio_pins[] = {
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// 5V: 1
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{.pin = &gpio_ext_pa7, .name = "PA7", .number = 2, .debug = false},
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{.pin = &gpio_ext_pa6, .name = "PA6", .number = 3, .debug = false},
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{.pin = &gpio_ext_pa4, .name = "PA4", .number = 4, .debug = false},
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{.pin = &gpio_ext_pb3, .name = "PB3", .number = 5, .debug = false},
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{.pin = &gpio_ext_pb2, .name = "PB2", .number = 6, .debug = false},
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{.pin = &gpio_ext_pc3, .name = "PC3", .number = 7, .debug = false},
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// GND: 8
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// Space
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// 3v3: 9
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{.pin = &gpio_swclk, .name = "PA14", .number = 10, .debug = true},
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// GND: 11
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{.pin = &gpio_swdio, .name = "PA13", .number = 12, .debug = true},
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{.pin = &gpio_usart_tx, .name = "PB6", .number = 13, .debug = true},
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{.pin = &gpio_usart_rx, .name = "PB7", .number = 14, .debug = true},
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{.pin = &gpio_ext_pc1, .name = "PC1", .number = 15, .debug = false},
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{.pin = &gpio_ext_pc0, .name = "PC0", .number = 16, .debug = false},
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{.pin = &gpio_ibutton, .name = "PB14", .number = 17, .debug = true},
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// GND: 18
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/* Dangerous pins, may damage hardware */
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{.pin = &gpio_speaker, .name = "PB8", .debug = true},
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{.pin = &gpio_infrared_tx, .name = "PB9", .debug = true},
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};
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const size_t gpio_pins_count = COUNT_OF(gpio_pins);
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const InputPin input_pins[] = {
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{.gpio = &gpio_button_up, .key = InputKeyUp, .inverted = true, .name = "Up"},
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{.gpio = &gpio_button_down, .key = InputKeyDown, .inverted = true, .name = "Down"},
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{.gpio = &gpio_button_right, .key = InputKeyRight, .inverted = true, .name = "Right"},
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{.gpio = &gpio_button_left, .key = InputKeyLeft, .inverted = true, .name = "Left"},
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{.gpio = &gpio_button_ok, .key = InputKeyOk, .inverted = false, .name = "OK"},
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{.gpio = &gpio_button_back, .key = InputKeyBack, .inverted = true, .name = "Back"},
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};
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const size_t input_pins_count = COUNT_OF(input_pins);
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static void furi_hal_resources_init_input_pins(GpioMode mode) {
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for(size_t i = 0; i < input_pins_count; i++) {
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furi_hal_gpio_init(
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input_pins[i].gpio,
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mode,
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(input_pins[i].inverted) ? GpioPullUp : GpioPullDown,
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GpioSpeedLow);
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}
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}
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void furi_hal_resources_init_early() {
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furi_hal_bus_enable(FuriHalBusGPIOA);
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furi_hal_bus_enable(FuriHalBusGPIOB);
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furi_hal_bus_enable(FuriHalBusGPIOC);
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furi_hal_bus_enable(FuriHalBusGPIOD);
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furi_hal_bus_enable(FuriHalBusGPIOE);
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furi_hal_bus_enable(FuriHalBusGPIOH);
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furi_hal_resources_init_input_pins(GpioModeInput);
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// Explicit, surviving reset, pulls
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LL_PWR_EnablePUPDCfg();
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LL_PWR_EnableGPIOPullDown(LL_PWR_GPIO_A, LL_PWR_GPIO_BIT_8); // gpio_vibro
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LL_PWR_EnableGPIOPullDown(LL_PWR_GPIO_B, LL_PWR_GPIO_BIT_8); // gpio_speaker
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LL_PWR_EnableGPIOPullDown(LL_PWR_GPIO_B, LL_PWR_GPIO_BIT_9); // gpio_infrared_tx
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// SD Card stepdown control
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furi_hal_gpio_write(&gpio_periph_power, 1);
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furi_hal_gpio_init(&gpio_periph_power, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
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// Display pins
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furi_hal_gpio_write(&gpio_display_rst_n, 0);
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furi_hal_gpio_init_simple(&gpio_display_rst_n, GpioModeOutputPushPull);
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LL_PWR_EnableGPIOPullUp(LL_PWR_GPIO_B, LL_PWR_GPIO_BIT_0); // gpio_display_rst_n
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furi_hal_gpio_write(&gpio_display_di, 0);
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furi_hal_gpio_init_simple(&gpio_display_di, GpioModeOutputPushPull);
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LL_PWR_EnableGPIOPullDown(LL_PWR_GPIO_B, LL_PWR_GPIO_BIT_1); // gpio_display_di
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// Hard reset USB
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furi_hal_gpio_write(&gpio_usb_dm, 1);
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furi_hal_gpio_write(&gpio_usb_dp, 1);
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furi_hal_gpio_init_simple(&gpio_usb_dm, GpioModeOutputOpenDrain);
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furi_hal_gpio_init_simple(&gpio_usb_dp, GpioModeOutputOpenDrain);
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furi_hal_gpio_write(&gpio_usb_dm, 0);
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furi_hal_gpio_write(&gpio_usb_dp, 0);
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furi_delay_us(5); // Device Driven disconnect: 2.5us + extra to compensate cables
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furi_hal_gpio_write(&gpio_usb_dm, 1);
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furi_hal_gpio_write(&gpio_usb_dp, 1);
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furi_hal_gpio_init_simple(&gpio_usb_dm, GpioModeAnalog);
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furi_hal_gpio_init_simple(&gpio_usb_dp, GpioModeAnalog);
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furi_hal_gpio_write(&gpio_usb_dm, 0);
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furi_hal_gpio_write(&gpio_usb_dp, 0);
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// External header pins
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furi_hal_gpio_init(&gpio_ext_pc0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_ext_pc1, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_ext_pc3, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_ext_pb2, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_ext_pb3, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_ext_pa4, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_ext_pa6, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_ext_pa7, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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}
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void furi_hal_resources_deinit_early() {
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furi_hal_resources_init_input_pins(GpioModeAnalog);
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furi_hal_bus_disable(FuriHalBusGPIOA);
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furi_hal_bus_disable(FuriHalBusGPIOB);
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furi_hal_bus_disable(FuriHalBusGPIOC);
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furi_hal_bus_disable(FuriHalBusGPIOD);
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furi_hal_bus_disable(FuriHalBusGPIOE);
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furi_hal_bus_disable(FuriHalBusGPIOH);
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}
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void furi_hal_resources_init() {
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// Button pins
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furi_hal_resources_init_input_pins(GpioModeInterruptRiseFall);
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// SD pins
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furi_hal_gpio_init(&gpio_sdcard_cd, GpioModeInput, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_write(&gpio_sdcard_cd, 0);
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furi_hal_gpio_init(&gpio_ibutton, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_nfc_irq_rfid_pull, GpioModeInterruptRise, GpioPullNo, GpioSpeedLow);
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furi_hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
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NVIC_SetPriority(EXTI0_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
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NVIC_EnableIRQ(EXTI0_IRQn);
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NVIC_SetPriority(EXTI1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
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NVIC_EnableIRQ(EXTI1_IRQn);
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NVIC_SetPriority(EXTI2_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
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NVIC_EnableIRQ(EXTI2_IRQn);
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NVIC_SetPriority(EXTI3_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
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NVIC_EnableIRQ(EXTI3_IRQn);
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NVIC_SetPriority(EXTI4_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
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NVIC_EnableIRQ(EXTI4_IRQn);
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NVIC_SetPriority(EXTI9_5_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
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NVIC_EnableIRQ(EXTI9_5_IRQn);
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NVIC_SetPriority(EXTI15_10_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
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NVIC_EnableIRQ(EXTI15_10_IRQn);
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FURI_LOG_I(TAG, "Init OK");
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}
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int32_t furi_hal_resources_get_ext_pin_number(const GpioPin* gpio) {
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for(size_t i = 0; i < gpio_pins_count; i++) {
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if(gpio_pins[i].pin == gpio) {
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return gpio_pins[i].number;
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}
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}
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return -1;
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}
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