diff --git a/src/adc.c b/src/adc.c
--- a/src/adc.c
+++ b/src/adc.c
@@ -72,6 +72,9 @@ void adc_init(void)
 
 void adc_start(void)
 {
+	// TODO: Is stopping the clocks enough? Might need to disable periph?
+    __ADC1_CLK_ENABLE();
+	__DMA1_CLK_ENABLE();
     HAL_ADC_Start_DMA(&hadc, adc_buffer, ADC_BUF_LEN);
 }
 
@@ -79,6 +82,9 @@ void adc_start(void)
 void adc_stop(void)
 {
     HAL_ADC_Stop_DMA(&hadc);
+    __DMA1_CLK_DISABLE();
+    __ADC1_CLK_DISABLE();
+
 }