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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-11-14 13:29:09 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-11-14 13:29:09 +0000 |
| commit | 7ab0cff418bf49fcf1671dd72667b81a85c1ac37 (patch) | |
| tree | 9527dc092b8fc59f733b2a0353d579ceec8a72ff /os/hal/platforms/STM32/stm32_dma.c | |
| parent | bf8592688860a61181b3f5a4c9b6d4d8856b8abb (diff) | |
| download | ChibiOS-7ab0cff418bf49fcf1671dd72667b81a85c1ac37.tar.gz ChibiOS-7ab0cff418bf49fcf1671dd72667b81a85c1ac37.tar.bz2 ChibiOS-7ab0cff418bf49fcf1671dd72667b81a85c1ac37.zip | |
Improved STM32 HAL support.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2363 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32/stm32_dma.c')
| -rw-r--r-- | os/hal/platforms/STM32/stm32_dma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/os/hal/platforms/STM32/stm32_dma.c b/os/hal/platforms/STM32/stm32_dma.c index bcdcf0fb7..0dc88e814 100644 --- a/os/hal/platforms/STM32/stm32_dma.c +++ b/os/hal/platforms/STM32/stm32_dma.c @@ -37,7 +37,7 @@ /*===========================================================================*/
static cnt_t dmacnt1;
-#if defined(STM32F10X_HD) || defined (STM32F10X_CL)
+#if defined(STM32_HAS_DMA2)
static cnt_t dmacnt2;
#endif
@@ -65,7 +65,7 @@ void dmaInit(void) { for (i = STM32_DMA_CHANNEL_7; i >= STM32_DMA_CHANNEL_1; i--)
dmaDisableChannel(STM32_DMA1, i);
STM32_DMA1->IFCR = 0xFFFFFFFF;
-#if defined(STM32F10X_HD) || defined (STM32F10X_CL)
+#if defined(STM32_HAS_DMA2)
dmacnt2 = 0;
for (i = STM32_DMA_CHANNEL_5; i >= STM32_DMA_CHANNEL_1; i--)
dmaDisableChannel(STM32_DMA2, i);
@@ -89,7 +89,7 @@ void dmaEnable(uint32_t dma) { DMA1->IFCR = 0x0FFFFFFF;
}
break;
-#if defined(STM32F10X_HD) || defined (STM32F10X_CL)
+#if defined(STM32_HAS_DMA2)
case DMA2_ID:
if (dmacnt2++ == 0) {
RCC->AHBENR |= RCC_AHBENR_DMA2EN;
@@ -114,7 +114,7 @@ void dmaDisable(uint32_t dma) { if (--dmacnt1 == 0)
RCC->AHBENR &= ~RCC_AHBENR_DMA1EN;
break;
-#if defined(STM32F10X_HD) || defined (STM32F10X_CL)
+#if defined(STM32_HAS_DMA2)
case DMA2_ID:
if (--dmacnt2 == 0)
RCC->AHBENR &= ~RCC_AHBENR_DMA2EN;
|