unleashed-firmware/targets/f7/furi_hal/furi_hal_resources.c
あく acc39a4bc0
Api Symbols: replace asserts with checks (#3507)
* Api Symbols: replace asserts with checks
* Api Symbols: replace asserts with checks part 2
* Update no args function signatures with void, to help compiler to track incorrect usage
* More unavoidable void
* Update PVS config and code to make it happy
* Format sources
* nfc: fix checks
* dead code cleanup & include fixes

Co-authored-by: gornekich <n.gorbadey@gmail.com>
Co-authored-by: hedger <hedger@users.noreply.github.com>
Co-authored-by: hedger <hedger@nanode.su>
2024-03-19 23:43:52 +09:00

230 lines
10 KiB
C

#include <furi_hal_resources.h>
#include <furi_hal_bus.h>
#include <furi.h>
#include <stm32wbxx_ll_rcc.h>
#include <stm32wbxx_ll_pwr.h>
#define TAG "FuriHalResources"
const GpioPin gpio_swdio = {.port = GPIOA, .pin = LL_GPIO_PIN_13};
const GpioPin gpio_swclk = {.port = GPIOA, .pin = LL_GPIO_PIN_14};
const GpioPin gpio_vibro = {.port = VIBRO_GPIO_Port, .pin = VIBRO_Pin};
const GpioPin gpio_ibutton = {.port = iBTN_GPIO_Port, .pin = iBTN_Pin};
const GpioPin gpio_cc1101_g0 = {.port = CC1101_G0_GPIO_Port, .pin = CC1101_G0_Pin};
const GpioPin gpio_rf_sw_0 = {.port = RF_SW_0_GPIO_Port, .pin = RF_SW_0_Pin};
const GpioPin gpio_subghz_cs = {.port = CC1101_CS_GPIO_Port, .pin = CC1101_CS_Pin};
const GpioPin gpio_display_cs = {.port = DISPLAY_CS_GPIO_Port, .pin = DISPLAY_CS_Pin};
const GpioPin gpio_display_rst_n = {.port = DISPLAY_RST_GPIO_Port, .pin = DISPLAY_RST_Pin};
const GpioPin gpio_display_di = {.port = DISPLAY_DI_GPIO_Port, .pin = DISPLAY_DI_Pin};
const GpioPin gpio_sdcard_cs = {.port = SD_CS_GPIO_Port, .pin = SD_CS_Pin};
const GpioPin gpio_sdcard_cd = {.port = SD_CD_GPIO_Port, .pin = SD_CD_Pin};
const GpioPin gpio_nfc_cs = {.port = NFC_CS_GPIO_Port, .pin = NFC_CS_Pin};
const GpioPin gpio_button_up = {.port = GPIOB, .pin = LL_GPIO_PIN_10};
const GpioPin gpio_button_down = {.port = GPIOC, .pin = LL_GPIO_PIN_6};
const GpioPin gpio_button_right = {.port = GPIOB, .pin = LL_GPIO_PIN_12};
const GpioPin gpio_button_left = {.port = GPIOB, .pin = LL_GPIO_PIN_11};
const GpioPin gpio_button_ok = {.port = GPIOH, .pin = LL_GPIO_PIN_3};
const GpioPin gpio_button_back = {.port = GPIOC, .pin = LL_GPIO_PIN_13};
const GpioPin gpio_spi_d_miso = {.port = SPI_D_MISO_GPIO_Port, .pin = SPI_D_MISO_Pin};
const GpioPin gpio_spi_d_mosi = {.port = SPI_D_MOSI_GPIO_Port, .pin = SPI_D_MOSI_Pin};
const GpioPin gpio_spi_d_sck = {.port = SPI_D_SCK_GPIO_Port, .pin = SPI_D_SCK_Pin};
const GpioPin gpio_spi_r_miso = {.port = SPI_R_MISO_GPIO_Port, .pin = SPI_R_MISO_Pin};
const GpioPin gpio_spi_r_mosi = {.port = SPI_R_MOSI_GPIO_Port, .pin = SPI_R_MOSI_Pin};
const GpioPin gpio_spi_r_sck = {.port = SPI_R_SCK_GPIO_Port, .pin = SPI_R_SCK_Pin};
const GpioPin gpio_ext_pc0 = {.port = GPIOC, .pin = LL_GPIO_PIN_0};
const GpioPin gpio_ext_pc1 = {.port = GPIOC, .pin = LL_GPIO_PIN_1};
const GpioPin gpio_ext_pc3 = {.port = GPIOC, .pin = LL_GPIO_PIN_3};
const GpioPin gpio_ext_pb2 = {.port = GPIOB, .pin = LL_GPIO_PIN_2};
const GpioPin gpio_ext_pb3 = {.port = GPIOB, .pin = LL_GPIO_PIN_3};
const GpioPin gpio_ext_pa4 = {.port = GPIOA, .pin = LL_GPIO_PIN_4};
const GpioPin gpio_ext_pa6 = {.port = GPIOA, .pin = LL_GPIO_PIN_6};
const GpioPin gpio_ext_pa7 = {.port = GPIOA, .pin = LL_GPIO_PIN_7};
const GpioPin gpio_nfc_irq_rfid_pull = {.port = RFID_PULL_GPIO_Port, .pin = RFID_PULL_Pin};
const GpioPin gpio_rfid_carrier_out = {.port = RFID_OUT_GPIO_Port, .pin = RFID_OUT_Pin};
const GpioPin gpio_rfid_data_in = {.port = RFID_RF_IN_GPIO_Port, .pin = RFID_RF_IN_Pin};
const GpioPin gpio_rfid_carrier = {.port = RFID_CARRIER_GPIO_Port, .pin = RFID_CARRIER_Pin};
const GpioPin gpio_infrared_rx = {.port = IR_RX_GPIO_Port, .pin = IR_RX_Pin};
const GpioPin gpio_infrared_tx = {.port = IR_TX_GPIO_Port, .pin = IR_TX_Pin};
const GpioPin gpio_usart_tx = {.port = USART1_TX_Port, .pin = USART1_TX_Pin};
const GpioPin gpio_usart_rx = {.port = USART1_RX_Port, .pin = USART1_RX_Pin};
const GpioPin gpio_i2c_power_sda = {.port = GPIOA, .pin = LL_GPIO_PIN_10};
const GpioPin gpio_i2c_power_scl = {.port = GPIOA, .pin = LL_GPIO_PIN_9};
const GpioPin gpio_speaker = {.port = GPIOB, .pin = LL_GPIO_PIN_8};
const GpioPin gpio_periph_power = {.port = GPIOA, .pin = LL_GPIO_PIN_3};
const GpioPin gpio_usb_dm = {.port = GPIOA, .pin = LL_GPIO_PIN_11};
const GpioPin gpio_usb_dp = {.port = GPIOA, .pin = LL_GPIO_PIN_12};
const GpioPinRecord gpio_pins[] = {
// 5V: 1
{.pin = &gpio_ext_pa7, .name = "PA7", .number = 2, .debug = false},
{.pin = &gpio_ext_pa6, .name = "PA6", .number = 3, .debug = false},
{.pin = &gpio_ext_pa4, .name = "PA4", .number = 4, .debug = false},
{.pin = &gpio_ext_pb3, .name = "PB3", .number = 5, .debug = false},
{.pin = &gpio_ext_pb2, .name = "PB2", .number = 6, .debug = false},
{.pin = &gpio_ext_pc3, .name = "PC3", .number = 7, .debug = false},
// GND: 8
// Space
// 3v3: 9
{.pin = &gpio_swclk, .name = "PA14", .number = 10, .debug = true},
// GND: 11
{.pin = &gpio_swdio, .name = "PA13", .number = 12, .debug = true},
{.pin = &gpio_usart_tx, .name = "PB6", .number = 13, .debug = true},
{.pin = &gpio_usart_rx, .name = "PB7", .number = 14, .debug = true},
{.pin = &gpio_ext_pc1, .name = "PC1", .number = 15, .debug = false},
{.pin = &gpio_ext_pc0, .name = "PC0", .number = 16, .debug = false},
{.pin = &gpio_ibutton, .name = "PB14", .number = 17, .debug = true},
// GND: 18
/* Dangerous pins, may damage hardware */
{.pin = &gpio_speaker, .name = "PB8", .debug = true},
{.pin = &gpio_infrared_tx, .name = "PB9", .debug = true},
};
const size_t gpio_pins_count = COUNT_OF(gpio_pins);
const InputPin input_pins[] = {
{.gpio = &gpio_button_up, .key = InputKeyUp, .inverted = true, .name = "Up"},
{.gpio = &gpio_button_down, .key = InputKeyDown, .inverted = true, .name = "Down"},
{.gpio = &gpio_button_right, .key = InputKeyRight, .inverted = true, .name = "Right"},
{.gpio = &gpio_button_left, .key = InputKeyLeft, .inverted = true, .name = "Left"},
{.gpio = &gpio_button_ok, .key = InputKeyOk, .inverted = false, .name = "OK"},
{.gpio = &gpio_button_back, .key = InputKeyBack, .inverted = true, .name = "Back"},
};
const size_t input_pins_count = COUNT_OF(input_pins);
static void furi_hal_resources_init_input_pins(GpioMode mode) {
for(size_t i = 0; i < input_pins_count; i++) {
furi_hal_gpio_init(
input_pins[i].gpio,
mode,
(input_pins[i].inverted) ? GpioPullUp : GpioPullDown,
GpioSpeedLow);
}
}
static void furi_hal_resources_init_gpio_pins(GpioMode mode) {
for(size_t i = 0; i < gpio_pins_count; i++) {
if(!gpio_pins[i].debug) {
furi_hal_gpio_init(gpio_pins[i].pin, mode, GpioPullNo, GpioSpeedLow);
}
}
}
void furi_hal_resources_init_early(void) {
furi_hal_bus_enable(FuriHalBusGPIOA);
furi_hal_bus_enable(FuriHalBusGPIOB);
furi_hal_bus_enable(FuriHalBusGPIOC);
furi_hal_bus_enable(FuriHalBusGPIOD);
furi_hal_bus_enable(FuriHalBusGPIOE);
furi_hal_bus_enable(FuriHalBusGPIOH);
furi_hal_resources_init_input_pins(GpioModeInput);
// Explicit, surviving reset, pulls
LL_PWR_EnablePUPDCfg();
LL_PWR_EnableGPIOPullDown(LL_PWR_GPIO_A, LL_PWR_GPIO_BIT_8); // gpio_vibro
LL_PWR_EnableGPIOPullDown(LL_PWR_GPIO_B, LL_PWR_GPIO_BIT_8); // gpio_speaker
LL_PWR_EnableGPIOPullDown(LL_PWR_GPIO_B, LL_PWR_GPIO_BIT_9); // gpio_infrared_tx
// SD Card stepdown control
furi_hal_gpio_write(&gpio_periph_power, 1);
furi_hal_gpio_init(&gpio_periph_power, GpioModeOutputOpenDrain, GpioPullNo, GpioSpeedLow);
// Display pins
furi_hal_gpio_write(&gpio_display_rst_n, 0);
furi_hal_gpio_init_simple(&gpio_display_rst_n, GpioModeOutputPushPull);
LL_PWR_EnableGPIOPullUp(LL_PWR_GPIO_B, LL_PWR_GPIO_BIT_0); // gpio_display_rst_n
furi_hal_gpio_write(&gpio_display_di, 0);
furi_hal_gpio_init_simple(&gpio_display_di, GpioModeOutputPushPull);
LL_PWR_EnableGPIOPullDown(LL_PWR_GPIO_B, LL_PWR_GPIO_BIT_1); // gpio_display_di
// Hard reset USB
furi_hal_gpio_write(&gpio_usb_dm, 1);
furi_hal_gpio_write(&gpio_usb_dp, 1);
furi_hal_gpio_init_simple(&gpio_usb_dm, GpioModeOutputOpenDrain);
furi_hal_gpio_init_simple(&gpio_usb_dp, GpioModeOutputOpenDrain);
furi_hal_gpio_write(&gpio_usb_dm, 0);
furi_hal_gpio_write(&gpio_usb_dp, 0);
furi_delay_us(5); // Device Driven disconnect: 2.5us + extra to compensate cables
furi_hal_gpio_write(&gpio_usb_dm, 1);
furi_hal_gpio_write(&gpio_usb_dp, 1);
furi_hal_gpio_init_simple(&gpio_usb_dm, GpioModeAnalog);
furi_hal_gpio_init_simple(&gpio_usb_dp, GpioModeAnalog);
furi_hal_gpio_write(&gpio_usb_dm, 0);
furi_hal_gpio_write(&gpio_usb_dp, 0);
// External header pins
furi_hal_resources_init_gpio_pins(GpioModeAnalog);
}
void furi_hal_resources_deinit_early(void) {
furi_hal_resources_init_input_pins(GpioModeAnalog);
furi_hal_bus_disable(FuriHalBusGPIOA);
furi_hal_bus_disable(FuriHalBusGPIOB);
furi_hal_bus_disable(FuriHalBusGPIOC);
furi_hal_bus_disable(FuriHalBusGPIOD);
furi_hal_bus_disable(FuriHalBusGPIOE);
furi_hal_bus_disable(FuriHalBusGPIOH);
}
void furi_hal_resources_init(void) {
// Button pins
furi_hal_resources_init_input_pins(GpioModeInterruptRiseFall);
// SD pins
furi_hal_gpio_init(&gpio_sdcard_cd, GpioModeInput, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_write(&gpio_sdcard_cd, 0);
furi_hal_gpio_init(&gpio_ibutton, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_nfc_irq_rfid_pull, GpioModeInterruptRise, GpioPullNo, GpioSpeedLow);
furi_hal_gpio_init(&gpio_rf_sw_0, GpioModeOutputPushPull, GpioPullNo, GpioSpeedLow);
NVIC_SetPriority(EXTI0_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(EXTI0_IRQn);
NVIC_SetPriority(EXTI1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(EXTI1_IRQn);
NVIC_SetPriority(EXTI2_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(EXTI2_IRQn);
NVIC_SetPriority(EXTI3_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(EXTI3_IRQn);
NVIC_SetPriority(EXTI4_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(EXTI4_IRQn);
NVIC_SetPriority(EXTI9_5_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(EXTI9_5_IRQn);
NVIC_SetPriority(EXTI15_10_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(EXTI15_10_IRQn);
FURI_LOG_I(TAG, "Init OK");
}
int32_t furi_hal_resources_get_ext_pin_number(const GpioPin* gpio) {
for(size_t i = 0; i < gpio_pins_count; i++) {
if(gpio_pins[i].pin == gpio) {
return gpio_pins[i].number;
}
}
return -1;
}