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fix: drifting

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This commit is contained in:
iceman1001 2019-06-09 08:15:31 -04:00
parent db578e9f5f
commit 32f5ba8520
1 changed files with 13 additions and 2 deletions
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13
armsrc/lfsampling.c
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@ -137,7 +137,18 @@ uint32_t DoAcquisition(uint8_t decimation, uint32_t bits_per_sample, bool averag
uint32_t sample_total_saved = 0; uint32_t sample_total_saved = 0;
uint32_t cancel_counter = 0; uint32_t cancel_counter = 0;
while (!BUTTON_PRESS() && !data_available()) { uint16_t checker=0;
while (true) {
if ( checker == 1000 ) {
if (BUTTON_PRESS() || data_available())
break;
else
checker = 0;
} else {
++checker;
}
WDT_HIT(); WDT_HIT();
if (AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY) { if (AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY) {