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hitag: cosmetic

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This commit is contained in:
Philippe Teuwen 2020-01-16 00:49:05 +01:00
parent 9df6fa8e8e
commit f2eec56fb7
1 changed files with 6 additions and 6 deletions
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12
armsrc/hitag2.c
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@ -315,12 +315,12 @@ static uint32_t hitag_reader_send_bit(int bit) {
if (bit == 0) {
// Zero bit: |_-|
lf_wait_periods(12); // wait for 18-22 times the carrier period
wait += 12;
lf_wait_periods(20-8); // wait for 18-22 times the carrier period
wait += 20-8;
} else {
// One bit: |_--|
lf_wait_periods(22); // wait for 26-32 times the carrier period
wait += 22;
lf_wait_periods(30-8); // wait for 26-32 times the carrier period
wait += 30-8;
}
/*lf_wait_periods(10);*/
LED_A_OFF();
@ -343,8 +343,8 @@ static uint32_t hitag_reader_send_frame(const uint8_t *frame, size_t frame_len)
lf_modulation(false);
// t_stop, high field for stop condition (> 36)
lf_wait_periods(28);
wait += 28;
lf_wait_periods(36-8);
wait += 36-8;
return wait;
}