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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-03-10 00:02:11 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-03-10 00:02:11 +0000 |
| commit | ebe8678619fe7bca2fd4f65830192a7559af46c3 (patch) | |
| tree | a16f01389a0d8b50c40d7377d40b11255923ebf3 /nuttx/arch/arm/src/stm32/stm32_vectors.S | |
| parent | 7960235bf41496b7d26d2362c9889c56c1e6415b (diff) | |
| download | px4-nuttx-ebe8678619fe7bca2fd4f65830192a7559af46c3.tar.gz px4-nuttx-ebe8678619fe7bca2fd4f65830192a7559af46c3.tar.bz2 px4-nuttx-ebe8678619fe7bca2fd4f65830192a7559af46c3.zip | |
Add peripheral support for the STM32 F2 family
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4471 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_vectors.S')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_vectors.S | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_vectors.S b/nuttx/arch/arm/src/stm32/stm32_vectors.S index 1629dfc9f..b75237e40 100644 --- a/nuttx/arch/arm/src/stm32/stm32_vectors.S +++ b/nuttx/arch/arm/src/stm32/stm32_vectors.S @@ -145,6 +145,8 @@ stm32_vectors: #if defined(CONFIG_STM32_STM32F10XX) # include "chip/chip/stm32f10xxx_vectors.h" +#elif defined(CONFIG_STM32_STM32F20XX) +# include "chip/chip/stm32f20xxx_vectors.h" #elif defined(CONFIG_STM32_STM32F40XX) # include "chip/chip/stm32f40xxx_vectors.h" #else @@ -176,6 +178,8 @@ handlers: #if defined(CONFIG_STM32_STM32F10XX) # include "chip/chip/stm32f10xxx_vectors.h" +#elif defined(CONFIG_STM32_STM32F20XX) +# include "chip/chip/stm32f20xxx_vectors.h" #elif defined(CONFIG_STM32_STM32F40XX) # include "chip/chip/stm32f40xxx_vectors.h" #else @@ -204,7 +208,7 @@ stm32_common: /* Complete the context save */ -#ifdef CONFIG_NUTTX_KERNEL +#ifdef CONFIG_NUTTX_KERNEL /* The EXC_RETURN value will be 0xfffffff9 (privileged thread) or 0xfffffff1 * (handler mode) if the state is on the MSP. It can only be on the PSP if * EXC_RETURN is 0xfffffffd (unprivileged thread) @@ -242,7 +246,7 @@ stm32_common: * values. */ -#ifdef CONFIG_NUTTX_KERNEL +#ifdef CONFIG_NUTTX_KERNEL stmdb r1!, {r2-r11,r14} /* Save the remaining registers plus the SP value */ #else stmdb r1!, {r2-r11} /* Save the remaining registers plus the SP value */ @@ -307,7 +311,7 @@ stm32_common: ldmia r1, {r4-r11} /* Fetch eight registers in HW save area */ ldr r1, [r0, #(4*REG_SP)] /* R1=Value of SP before interrupt */ stmdb r1!, {r4-r11} /* Store eight registers in HW save area */ -#ifdef CONFIG_NUTTX_KERNEL +#ifdef CONFIG_NUTTX_KERNEL ldmia r0, {r2-r11,r14} /* Recover R4-R11, r14 + 2 temp values */ #else ldmia r0, {r2-r11} /* Recover R4-R11 + 2 temp values */ @@ -321,7 +325,7 @@ stm32_common: * r1 = Address of the return stack (same as r0) */ 1: -#ifdef CONFIG_NUTTX_KERNEL +#ifdef CONFIG_NUTTX_KERNEL ldmia r1!, {r2-r11,r14} /* Recover R4-R11, r14 + 2 temp values */ #else ldmia r1!, {r2-r11} /* Recover R4-R11 + 2 temp values */ |