diff options
| -rw-r--r-- | openpicc/application/ssc_picc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/openpicc/application/ssc_picc.c b/openpicc/application/ssc_picc.c index 64013ea..e5d2085 100644 --- a/openpicc/application/ssc_picc.c +++ b/openpicc/application/ssc_picc.c @@ -331,7 +331,7 @@ void ssc_rx_mode_set(enum ssc_mode ssc_mode) ssc->SSC_RC1R = ISO14443A_EOF_SAMPLE; data_len = ISO14443A_SAMPLE_LEN; num_data = 16; /* Start with 16, then switch to continuous in the IRQ handler */ - stop = 1; /* It's impossible to use "stop on compare 1" for the stop condition here */ + stop = 1; /* Actually the documentation indicates that setting STOP makes switching to continuous unnecessary */ clock_gating = (0x0 << 6); break; case SSC_MODE_14443B: @@ -482,11 +482,6 @@ static void __ramfunc ssc_irq(void) DEBUGP("ssc_sr=0x%08x, mode=%u: ", ssc_sr, ssc_state.mode); if ((ssc_sr & AT91C_SSC_CP0) && (ssc_state.mode == SSC_MODE_14443A_SHORT || ssc_state.mode == SSC_MODE_14443A)) { - if(ssc_state.mode == SSC_MODE_14443A && ISO14443A_SOF_LEN != ISO14443A_EOF_LEN) { - /* Need to reprogram FSLEN */ - //ssc->SSC_RFMR = (ssc->SSC_RFMR & ~(0xf << 16)) | ( ((ISO14443A_EOF_LEN-1)&0xf) << 16 ); - //ssc->SSC_RCMR = (ssc->SSC_RCMR & ~(0xf << 8)) | AT91C_SSC_START_CONTINOUS; - } /* Short frame, busy loop till the frame is received completely to * prevent a second irq entrance delay when the actual frame end * irq is raised. (The scheduler masks interrupts for about 56us, |