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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2419 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2010-11-22 17:35:15 +00:00
parent df85f0e666
commit a7436d9f8f
1 changed files with 2 additions and 0 deletions
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2
demos/ARMCM3-STM32F100-DISCOVERY-GCC/main.c
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@ -101,6 +101,7 @@ static void pwmpcb(PWMDriver *pwmp) {
operation.*/ operation.*/
avg_ch1 = (samples[0] + samples[2] + samples[4] + samples[6]) / 4; avg_ch1 = (samples[0] + samples[2] + samples[4] + samples[6]) / 4;
avg_ch2 = (samples[1] + samples[3] + samples[5] + samples[7]) / 4; avg_ch2 = (samples[1] + samples[3] + samples[5] + samples[7]) / 4;
chSysLockFromIsr(); chSysLockFromIsr();
/* Changes the channels pulse width, the change will be effective /* Changes the channels pulse width, the change will be effective
@ -108,6 +109,7 @@ static void pwmpcb(PWMDriver *pwmp) {
pwmEnableChannelI(pwmp, 2, PWM_FRACTION_TO_WIDTH(pwmp, 4096, avg_ch1)); pwmEnableChannelI(pwmp, 2, PWM_FRACTION_TO_WIDTH(pwmp, 4096, avg_ch1));
pwmEnableChannelI(pwmp, 3, PWM_FRACTION_TO_WIDTH(pwmp, 4096, avg_ch2)); pwmEnableChannelI(pwmp, 3, PWM_FRACTION_TO_WIDTH(pwmp, 4096, avg_ch2));
/* Starts an asynchronous ADC conversion operation, the conversion /* Starts an asynchronous ADC conversion operation, the conversion
will be executed in parallel to the current PWM cycle and will will be executed in parallel to the current PWM cycle and will
terminate before the next PWM cycle.*/ terminate before the next PWM cycle.*/