diff options
| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2007-11-01 09:04:09 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2007-11-01 09:04:09 +0000 |
| commit | d33b99a39429fade490307947fc4e10e7428f580 (patch) | |
| tree | a7a5f45dd89df8bc85b5b2ecd92bcc395a1a7ccf | |
| parent | 72103d892d8c90b54e0c4b863786db4340efd5e1 (diff) | |
| download | ChibiOS-d33b99a39429fade490307947fc4e10e7428f580.tar.gz ChibiOS-d33b99a39429fade490307947fc4e10e7428f580.tar.bz2 ChibiOS-d33b99a39429fade490307947fc4e10e7428f580.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@73 35acf78f-673a-0410-8e92-d51de3d6d3f4
| -rw-r--r-- | ports/ARM7-LPC214x/GCC/lpc214x_ssp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ports/ARM7-LPC214x/GCC/lpc214x_ssp.c b/ports/ARM7-LPC214x/GCC/lpc214x_ssp.c index 857f87ae4..c3188152d 100644 --- a/ports/ARM7-LPC214x/GCC/lpc214x_ssp.c +++ b/ports/ARM7-LPC214x/GCC/lpc214x_ssp.c @@ -31,6 +31,8 @@ void sspAcquireBus(void) { #ifdef SSP_USE_MUTEX
chSemWait(&me);
#endif
+ IO0CLR = 1 << 20;
+
}
void sspReleaseBus(void) {
@@ -38,6 +40,7 @@ void sspReleaseBus(void) { #ifdef SSP_USE_MUTEX
chSemSignal(&me);
#endif
+ IO0SET = 1 << 20;
}
/*
@@ -83,8 +86,8 @@ void sspRW(BYTE8 *in, BYTE8 *out, t_size n) { * SSP setup.
*/
void SetSSP(int cpsr, int cr0, int cr1) {
- SSP *ssp = SSPBase;
+ SSP *ssp = SSPBase;
ssp->SSP_CR1 = 0;
ssp->SSP_CR0 = cr0;
ssp->SSP_CPSR = cpsr;
|