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CHG: only need a byte in this loop

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iceman1001
2016-04-29 22:24:37 +02:00
parent ea1ee62e55
commit b070f4e495
1 changed files with 1 additions and 1 deletions
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armsrc/iso14443a.c
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@@ -1570,7 +1570,7 @@ int EmSendCmd14443aRaw(uint8_t *resp, uint16_t respLen, bool correctionNeeded) {
b = AT91C_BASE_SSC->SSC_RHR; (void) b; b = AT91C_BASE_SSC->SSC_RHR; (void) b;
// wait for the FPGA to signal fdt_indicator == 1 (the FPGA is ready to queue new data in its delay line) // wait for the FPGA to signal fdt_indicator == 1 (the FPGA is ready to queue new data in its delay line)
for (uint16_t j = 0; j < 5; j++) { // allow timeout - better late than never for (uint8_t j = 0; j < 5; j++) { // allow timeout - better late than never
while(!(AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY)); while(!(AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY));
if (AT91C_BASE_SSC->SSC_RHR) break; if (AT91C_BASE_SSC->SSC_RHR) break;
} }