zcy
/
tinySA
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1220 35acf78f-673a-0410-8e92-d51de3d6d3f4

master
gdisirio 2009-10-15 17:20:09 +00:00
parent e1eef3b015
commit 8da7f367ee
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
os/io/platforms/AT91SAM7X/pal_lld.c
View File

@ -38,10 +38,10 @@ void _pal_lld_init(const AT91SAM7XPIOConfig *config) {
AT91C_BASE_PMC->PMC_PCER = (1 << AT91C_ID_PIOA) | (1 << AT91C_ID_PIOB);
/*
* PIOA setup.
* PIOA setup.
*/
AT91C_BASE_PIOA->PIO_OER = config->P0Data.pusr; /* Pull-up as spec.*/
AT91C_BASE_PIOA->PIO_ODR = ~config->P0Data.pusr;
AT91C_BASE_PIOA->PIO_PPUER = config->P0Data.pusr; /* Pull-up as spec.*/
AT91C_BASE_PIOA->PIO_PPUDR = ~config->P0Data.pusr;
AT91C_BASE_PIOA->PIO_PER = 0xFFFFFFFF; /* PIO enabled.*/
AT91C_BASE_PIOA->PIO_ODSR = config->P0Data.odsr; /* Data as specified.*/
AT91C_BASE_PIOA->PIO_OER = config->P0Data.osr; /* Dir. as specified.*/
@ -53,10 +53,10 @@ void _pal_lld_init(const AT91SAM7XPIOConfig *config) {
AT91C_BASE_PIOA->PIO_OWER = 0xFFFFFFFF; /* Write enabled.*/
/*
* PIOB setup.
* PIOB setup.
*/
AT91C_BASE_PIOB->PIO_OER = config->P0Data.pusr; /* Pull-up as spec.*/
AT91C_BASE_PIOB->PIO_ODR = ~config->P0Data.pusr;
AT91C_BASE_PIOB->PIO_PPUER = config->P0Data.pusr; /* Pull-up as spec.*/
AT91C_BASE_PIOB->PIO_PPUDR = ~config->P0Data.pusr;
AT91C_BASE_PIOB->PIO_PER = 0xFFFFFFFF; /* PIO enabled.*/
AT91C_BASE_PIOB->PIO_ODSR = config->P1Data.odsr; /* Data as specified.*/
AT91C_BASE_PIOB->PIO_OER = config->P1Data.osr; /* Dir. as specified.*/