mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-20 01:33:18 +00:00
a96f23af9b
* fix multithread logic * more buffer for dallas id string * update apps to use new logic * delay_us small speedup * add consant qualifier to gpio records and some core api * fix some apps to use simpler method of getting gpio record * fix ibutton app, stupid stack problem
39 lines
No EOL
971 B
C
39 lines
No EOL
971 B
C
#include "api-hal-gpio.h"
|
|
#include "api-hal-resources.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;
|
|
|
|
// configure pin as input
|
|
gpio_init_ex(sd_cs_record, GpioModeInput, GpioPullUp, GpioSpeedVeryHigh);
|
|
delay(50);
|
|
|
|
// 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);
|
|
delay(50);
|
|
|
|
return result;
|
|
} |