diff options
Diffstat (limited to 'openpicc/application/ssc_picc.c')
| -rw-r--r-- | openpicc/application/ssc_picc.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/openpicc/application/ssc_picc.c b/openpicc/application/ssc_picc.c index 02d87d1..99a4a2f 100644 --- a/openpicc/application/ssc_picc.c +++ b/openpicc/application/ssc_picc.c @@ -59,9 +59,6 @@ xQueueHandle ssc_rx_queue = NULL; ssc_dma_tx_buffer_t ssc_tx_buffer; -#define TEST_WHETHER_NOT_ENABLING_IT_HELPS -#define TEST_WHETHER_THIS_INTERRUPT_WORKS_AT_ALL - static ssc_dma_rx_buffer_t* __ramfunc ssc_find_dma_buffer(ssc_dma_buffer_state_t oldstate, ssc_dma_buffer_state_t newstate) { @@ -162,11 +159,9 @@ void ssc_rx_mode_set(enum ssc_mode ssc_mode) AT91F_PDC_EnableRx(rx_pdc); /* Enable RX interrupts */ -#ifdef TEST_WHETHER_NOT_ENABLING_IT_HELPS /* AT91F_SSC_EnableIt(ssc, AT91C_SSC_OVRUN | AT91C_SSC_CP0 | AT91C_SSC_ENDRX | AT91C_SSC_RXBUFF);*/ -#endif out_set_mode: ssc_state.mode = ssc_mode; } @@ -207,9 +202,7 @@ void ssc_tx_start(ssc_dma_tx_buffer_t *buf) AT91F_PDC_SetTx(tx_pdc, buf->data, num_data); buf->state = PENDING; -#ifdef TEST_WHETHER_NOT_ENABLING_IT_HELPS AT91F_SSC_EnableIt(ssc, AT91C_SSC_TXSYN | AT91C_SSC_ENDTX | AT91C_SSC_TXBUFE); -#endif /* Enable DMA */ AT91F_PDC_EnableTx(tx_pdc); /* Start Transmission */ @@ -304,6 +297,10 @@ static int __ramfunc __ssc_rx_refill(int secondary) return 0; } +void __ramfunc ssc_rx_stop_frame_ended(void) +{ +} + static void __ramfunc ssc_irq(void) __attribute__ ((naked)); static void __ramfunc ssc_irq(void) { @@ -311,7 +308,6 @@ static void __ramfunc ssc_irq(void) vLedSetRed(1); portBASE_TYPE task_woken = pdFALSE; -#ifdef TEST_WHETHER_THIS_INTERRUPT_WORKS_AT_ALL u_int32_t ssc_sr = ssc->SSC_SR; int i, emptyframe = 0; u_int32_t *tmp; @@ -413,7 +409,6 @@ static void __ramfunc ssc_irq(void) irq_extension(ssc_sr, ssc_state.mode, inbuf?inbuf->data:NULL); -#endif DEBUGPCR("I"); AT91F_AIC_ClearIt(AT91C_ID_SSC); AT91F_AIC_AcknowledgeIt(); @@ -433,10 +428,8 @@ void ssc_print(void) void ssc_rx_unthrottle(void) { -#ifdef TEST_WHETHER_NOT_ENABLING_IT_HELPS AT91F_SSC_EnableIt(ssc, AT91C_SSC_ENDRX | AT91C_SSC_CP0 | AT91C_SSC_RXBUFF | AT91C_SSC_OVRUN); -#endif } void ssc_rx_start(void) @@ -447,10 +440,8 @@ void ssc_rx_start(void) if(ssc_state.mode != SSC_MODE_14443A_SHORT) __ssc_rx_refill(1); /* Enable Reception */ -#ifdef TEST_WHETHER_NOT_ENABLING_IT_HELPS AT91F_SSC_EnableIt(ssc, AT91C_SSC_ENDRX | AT91C_SSC_CP0 | AT91C_SSC_RXBUFF | AT91C_SSC_OVRUN); -#endif AT91F_SSC_EnableRx(AT91C_BASE_SSC); /* Clear the flipflop */ |