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fix lf search - cotag exiting on deviceside

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This commit is contained in:
iceman1001
2020-12-01 17:06:49 +01:00
parent 2cabfd7e9d
commit 2613284dfc
3 changed files with 32 additions and 4 deletions
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23
armsrc/lfsampling.c
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@@ -509,10 +509,21 @@ void doCotagAcquisition(void) {
bool firsthigh = false, firstlow = false;
uint16_t i = 0, noise_counter = 0;
uint16_t checker = 0;
while ((i < bufsize - 1) && (noise_counter < COTAG_T1 << 1)) {
if (BUTTON_PRESS())
break;
if (checker == 4000) {
if (data_available())
break;
else
checker = 0;
} else {
++checker;
}
WDT_HIT();
@@ -567,12 +578,22 @@ uint16_t doCotagAcquisitionManchester(uint8_t *dest, uint16_t destlen) {
bool firsthigh = false, firstlow = false;
uint8_t curr = 0, prev = 0;
uint16_t i = 0;
uint16_t period = 0;
uint16_t period = 0, checker = 0;
while ((i < destlen) && BUTTON_PRESS() == false) {
WDT_HIT();
if (checker == 4000) {
if (data_available())
break;
else
checker = 0;
} else {
++checker;
}
if (AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY) {
volatile uint8_t sample = (uint8_t)AT91C_BASE_SSC->SSC_RHR;