diff options
| author | henryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2007-12-20 04:02:47 +0000 |
|---|---|---|
| committer | henryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2007-12-20 04:02:47 +0000 |
| commit | 021f73634e525901dd38b206dac35b747c8dd8d2 (patch) | |
| tree | 2888437eb10689aa049fda2ea8869027a94046bc /openpicc/application/ssc_picc.c | |
| parent | 5ec39e9732ba29d641c37b7739fbc97643ac1b9d (diff) | |
Add SSC_DATA_GATE support
git-svn-id: https://svn.openpcd.org:2342/trunk@399 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
Diffstat (limited to 'openpicc/application/ssc_picc.c')
| -rw-r--r-- | openpicc/application/ssc_picc.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/openpicc/application/ssc_picc.c b/openpicc/application/ssc_picc.c index 79df04e..ab3f2e9 100644 --- a/openpicc/application/ssc_picc.c +++ b/openpicc/application/ssc_picc.c @@ -668,6 +668,16 @@ void ssc_tx_init(void) tx_pdc = (AT91PS_PDC) &(ssc->SSC_RPR); } +#ifdef OPENPICC_MODIFIED_BOARD +void ssc_set_data_gate(int enable) +{ + if(enable) + AT91F_PIO_SetOutput(AT91C_BASE_PIOA, OPENPICC_PIO_SSC_DATA_GATE); + else + AT91F_PIO_ClearOutput(AT91C_BASE_PIOA, OPENPICC_PIO_SSC_DATA_GATE); +} +#endif + void ssc_rx_init(void) { tc_cdiv_sync_init(); @@ -687,6 +697,11 @@ void ssc_rx_init(void) AT91F_PIO_CfgOutput(AT91C_BASE_PIOA, OPENPICC_PIO_SSC_DATA_CONTROL); AT91F_PIO_ClearOutput(AT91C_BASE_PIOA, OPENPICC_PIO_SSC_DATA_CONTROL); + +#ifdef OPENPICC_MODIFIED_BOARD + AT91F_PIO_CfgOutput(AT91C_BASE_PIOA, OPENPICC_PIO_SSC_DATA_GATE); + AT91F_PIO_SetOutput(AT91C_BASE_PIOA, OPENPICC_PIO_SSC_DATA_GATE); +#endif AT91F_AIC_ConfigureIt(AT91C_ID_SSC, OPENPICC_IRQ_PRIO_SSC, |