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Improve infrared gpio setting consistency

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Willy-JL
2024-01-28 05:42:38 +00:00
parent 280e904d3b
commit 001ba8001d
3 changed files with 62 additions and 64 deletions
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21
targets/f7/furi_hal/furi_hal_infrared.c
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@@ -653,24 +653,25 @@ void furi_hal_infrared_async_tx_start(uint32_t freq, float duty_cycle) {
if(auto_detect) {
infrared_external_output = furi_hal_infrared_is_external_connected();
if(infrared_external_output) {
if(!furi_hal_power_is_otg_enabled()) {
uint8_t attempts = 0;
while(!furi_hal_power_is_otg_enabled() && attempts++ < 5) {
furi_hal_power_enable_otg();
furi_delay_ms(10);
}
}
} else if(furi_hal_power_is_otg_enabled()) {
furi_hal_power_disable_otg();
}
}
if(infrared_external_output) {
if(!furi_hal_power_is_otg_enabled()) {
uint8_t attempts = 0;
while(!furi_hal_power_is_otg_enabled() && attempts++ < 5) {
furi_hal_power_enable_otg();
furi_delay_ms(10);
}
furi_delay_ms(100);
}
LL_GPIO_ResetOutputPin(
gpio_ext_pa7.port, gpio_ext_pa7.pin); /* when disable it prevents false pulse */
furi_hal_gpio_init_ex(
&gpio_ext_pa7, GpioModeAltFunctionPushPull, GpioPullUp, GpioSpeedHigh, GpioAltFn1TIM1);
} else {
furi_hal_power_disable_otg();
LL_GPIO_ResetOutputPin(
gpio_infrared_tx.port,
gpio_infrared_tx.pin); /* when disable it prevents false pulse */