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Code Issues Releases Activity

Modified pios_adc.c to remove race condition by which the ADC value was reset to 0.

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This commit is contained in:
Laura Sebesta 2012-07-08 22:23:05 +02:00
parent 4f20a0f9a1
commit 0a34b786a9
1 changed files with 2 additions and 2 deletions
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4
flight/PiOS/STM32F4xx/pios_adc.c
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@ -306,8 +306,8 @@ int32_t PIOS_ADC_PinGet(uint32_t pin)
/* return accumulated result and clear accumulator */
result = accumulator[pin].accumulator / (accumulator[pin].count ?: 1);
accumulator[pin].accumulator = 0;
accumulator[pin].count = 0;
accumulator[pin].accumulator = result;
accumulator[pin].count = 1;
return result;
#endif