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authorgdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>2010-11-16 18:39:47 +0000
committergdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>2010-11-16 18:39:47 +0000
commit354bd66eb083691cab4c2c29b32a836805ac5edc (patch)
treea6cdb1387752aaea3715b7551b24c2aaf3c64be6 /boards/RAISONANCE_REVA_STM8S/board.c
parent5962467685985de2d79a85a1fcf8b1961d3d72de (diff)
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2371 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'boards/RAISONANCE_REVA_STM8S/board.c')
-rw-r--r--boards/RAISONANCE_REVA_STM8S/board.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/boards/RAISONANCE_REVA_STM8S/board.c b/boards/RAISONANCE_REVA_STM8S/board.c
index 770b51efb..61a6f2752 100644
--- a/boards/RAISONANCE_REVA_STM8S/board.c
+++ b/boards/RAISONANCE_REVA_STM8S/board.c
@@ -34,6 +34,7 @@ ROMCONST PALConfig pal_default_config =
{VAL_GPIOEODR, 0, VAL_GPIOEDDR, VAL_GPIOECR1, VAL_GPIOECR2},
{VAL_GPIOFODR, 0, VAL_GPIOFDDR, VAL_GPIOFCR1, VAL_GPIOFCR2},
{VAL_GPIOGODR, 0, VAL_GPIOGDDR, VAL_GPIOGCR1, VAL_GPIOGCR2},
+ }
};
/*
@@ -71,13 +72,13 @@ void hwinit(void) {
/*
* TIM2 initialization as system tick.
*/
- CLK->PCKENR1 |= 32; /* PCKEN15, TIM2 clock source.*/
+ CLK->PCKENR1 |= CLK_PCKENR1_TIM2;
TIM2->PSCR = 4; /* Prescaler divide by 2^4=16.*/
- TIM2->ARRH = TIM2_ARR >> 8;
- TIM2->ARRL = TIM2_ARR;
+ TIM2->ARRH = (uint8_t)(TIM2_ARR >> 8);
+ TIM2->ARRL = (uint8_t)(TIM2_ARR);
TIM2->CNTRH = 0;
TIM2->CNTRL = 0;
TIM2->SR1 = 0;
- TIM2->IER = 1; /* UIE */
- TIM2->CR1 = 1; /* CEN */
+ TIM2->IER = TIM2_IER_UIE;
+ TIM2->CR1 = TIM2_CR1_CEN;
}