fix: Missing first channel in PPM stream (#3598)

2023-05-27 14:42:40 +10:00
parent 48c4191794
commit f1773da256
2 changed files with 10 additions and 7 deletions
@@ -46,7 +46,10 @@ static void module_timer_send(void* ctx, const etx_timer_config_t* cfg,
                              const void* pulses, uint16_t length)
 {
  auto timer = (const stm32_pulse_timer_t*)ctx;
-  if (!stm32_pulse_if_not_running_disable(timer)) return;
+  if (!stm32_pulse_if_not_running_disable(timer)) {
+    LL_DMA_DeInit(timer->DMAx, timer->DMA_Stream);
+    return;
+  }

  // Set polarity
  stm32_pulse_set_polarity(timer, cfg->polarity);