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Merge pull request #8555 from kaspar030/stm32f4_fix_adc_res

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cpu/stm32f4: fix periph/adc resolution check
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Peter Kietzmann 2018-02-19 10:05:18 +01:00 committed by GitHub
commit e853c7534f
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1 changed files with 1 additions and 1 deletions
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cpu/stm32f4/periph/adc.c
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@ -99,7 +99,7 @@ int adc_sample(adc_t line, adc_res_t res)
int sample;
/* check if resolution is applicable */
if (res < 0xff) {
if (res & 0xff) {
return -1;
}