mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-18 16:53:45 +00:00
056e6ffa9c
* invert inputs * move RFID RX to IRQ, unstable * remove critical blink * supress short carrier, decrease queue * migrate to stream buffer * enable state change * conditions build for invert RFID IN * move get_rfid_in_level * use hal function for get comp level, remove duplicate interrupt registration, interrupt unregister on exit * reinit comparator context on mode change
63 lines
1.5 KiB
C
63 lines
1.5 KiB
C
#include <api-hal-gpio.h>
|
|
#include <api-hal-spi.h>
|
|
#include <api-hal-resources.h>
|
|
#include <api-hal-delay.h>
|
|
|
|
// init GPIO
|
|
void hal_gpio_init(
|
|
const GpioPin* gpio,
|
|
const GpioMode mode,
|
|
const GpioPull pull,
|
|
const GpioSpeed speed) {
|
|
// TODO: Alternate Functions
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
|
|
GPIO_InitStruct.Pin = gpio->pin;
|
|
GPIO_InitStruct.Mode = mode;
|
|
GPIO_InitStruct.Pull = pull;
|
|
GPIO_InitStruct.Speed = speed;
|
|
|
|
HAL_GPIO_Init(gpio->port, &GPIO_InitStruct);
|
|
}
|
|
|
|
bool hal_gpio_read_sd_detect(void) {
|
|
bool result = false;
|
|
|
|
// TODO open record
|
|
const GpioPin* sd_cs_record = &sd_cs_gpio;
|
|
|
|
// TODO: SPI manager
|
|
api_hal_spi_lock(sd_fast_spi.spi);
|
|
|
|
// configure pin as input
|
|
gpio_init_ex(sd_cs_record, GpioModeInput, GpioPullUp, GpioSpeedVeryHigh);
|
|
delay(1);
|
|
|
|
// if gpio_read == 0 return true else return false
|
|
result = !gpio_read(sd_cs_record);
|
|
|
|
// configure pin back
|
|
gpio_init_ex(sd_cs_record, GpioModeOutputPushPull, GpioPullNo, GpioSpeedVeryHigh);
|
|
gpio_write(sd_cs_record, 1);
|
|
delay(1);
|
|
|
|
// TODO: SPI manager
|
|
api_hal_spi_unlock(sd_fast_spi.spi);
|
|
|
|
return result;
|
|
}
|
|
|
|
void enable_cc1101_irq() {
|
|
HAL_NVIC_SetPriority(EXTI4_IRQn, 5, 0);
|
|
HAL_NVIC_EnableIRQ(EXTI4_IRQn);
|
|
}
|
|
|
|
extern COMP_HandleTypeDef hcomp1;
|
|
|
|
bool get_rfid_in_level() {
|
|
#ifdef INVERT_RFID_IN
|
|
return (HAL_COMP_GetOutputLevel(&hcomp1) == COMP_OUTPUT_LEVEL_LOW);
|
|
#else
|
|
return (HAL_COMP_GetOutputLevel(&hcomp1) == COMP_OUTPUT_LEVEL_HIGH);
|
|
#endif
|
|
}
|