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Diffstat (limited to 'src/stmf0/ao_adc_fast.c')
-rw-r--r--src/stmf0/ao_adc_fast.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stmf0/ao_adc_fast.c b/src/stmf0/ao_adc_fast.c
index 5ce3a396..fbf4ad2e 100644
--- a/src/stmf0/ao_adc_fast.c
+++ b/src/stmf0/ao_adc_fast.c
@@ -154,7 +154,7 @@ ao_adc_init(void)
#endif
/* Set the clock */
- stm_adc.cfgr2 = STM_ADC_CFGR2_CKMODE_ADCCLK << STM_ADC_CFGR2_CKMODE;
+ stm_adc.cfgr2 = STM_ADC_CFGR2_CKMODE_PCLK_2 << STM_ADC_CFGR2_CKMODE;
/* Shortest sample time */
stm_adc.smpr = STM_ADC_SMPR_SMP_1_5 << STM_ADC_SMPR_SMP;