Deinit previous bus first (#8180)

P-R-O-C-H-Y · web-flow · commit 10ab13043862 · 2023-05-11T12:54:47.000+03:00
diff --git a/cores/esp32/esp32-hal-dac.c b/cores/esp32/esp32-hal-dac.c
@@ -32,6 +32,9 @@ bool __dacWrite(uint8_t pin, uint8_t value)
     dac_oneshot_handle_t bus = (dac_oneshot_handle_t)perimanGetPinBus(pin, ESP32_BUS_TYPE_DAC_ONESHOT);
     if(bus == NULL){
         perimanSetBusDeinit(ESP32_BUS_TYPE_DAC_ONESHOT, dacDetachBus);
+        if(!perimanSetPinBus(pin, ESP32_BUS_TYPE_INIT, NULL)){
+             return false;
+        }
         dac_channel_t channel = (pin == DAC_CHAN0_GPIO_NUM)?DAC_CHAN_0:DAC_CHAN_1;
         dac_oneshot_config_t config = {
             .chan_id = channel
