diff options
Diffstat (limited to 'openpicc/application/ssc_picc.c')
| -rw-r--r-- | openpicc/application/ssc_picc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/openpicc/application/ssc_picc.c b/openpicc/application/ssc_picc.c index 7e02ec6..1332905 100644 --- a/openpicc/application/ssc_picc.c +++ b/openpicc/application/ssc_picc.c @@ -289,6 +289,7 @@ void ssc_tx_start(ssc_dma_tx_buffer_t *buf) u_int32_t start_cond; /* disable Tx */ + AT91F_PDC_DisableTx(tx_pdc); AT91F_SSC_DisableTx(AT91C_BASE_SSC); /* disable all Tx related interrupt sources */ @@ -315,6 +316,7 @@ void ssc_tx_start(ssc_dma_tx_buffer_t *buf) AT91F_SSC_EnableIt(ssc, AT91C_SSC_ENDTX); /* Enable DMA */ AT91F_PDC_EnableTx(tx_pdc); + AT91F_PDC_SetTx(tx_pdc, buf->data, num_data); /* Start Transmission */ #ifndef USE_SSC_TX_TF_WORKAROUND AT91F_SSC_EnableTx(AT91C_BASE_SSC); |