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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-06 19:31:28 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-12-06 19:31:28 +0000 |
| commit | bb74385c98447b751f8f5f499f1e6392ad2874dd (patch) | |
| tree | 919f33a9a06a8b96e9432e230952e220f31f51d4 /nuttx/configs/stm3240g-eval/include | |
| parent | c4bbb0d62607eb278111ea5fc13f4620b47d1965 (diff) | |
| download | px4-nuttx-bb74385c98447b751f8f5f499f1e6392ad2874dd.tar.gz px4-nuttx-bb74385c98447b751f8f5f499f1e6392ad2874dd.tar.bz2 px4-nuttx-bb74385c98447b751f8f5f499f1e6392ad2874dd.zip | |
Basic bring-up of the STM3240G-EVAL board is complete
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4138 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/stm3240g-eval/include')
| -rwxr-xr-x | nuttx/configs/stm3240g-eval/include/board.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/nuttx/configs/stm3240g-eval/include/board.h b/nuttx/configs/stm3240g-eval/include/board.h index b66997235..8ed766343 100755 --- a/nuttx/configs/stm3240g-eval/include/board.h +++ b/nuttx/configs/stm3240g-eval/include/board.h @@ -124,16 +124,16 @@ #define STM32_HCLK_FREQUENCY STM32_SYSCLK_FREQUENCY #define STM32_BOARD_HCLK STM32_HCLK_FREQUENCY /* same as above, to satisfy compiler */ -/* APB2 clock (PCLK2) is HCLK/2 (84MHz) */ - -#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE1_HCLKd2 /* PCLK2 = HCLK / 2 */ -#define STM32_PCLK2_FREQUENCY (STM32_HCLK_FREQUENCY/2) - /* APB1 clock (PCLK1) is HCLK/4 (42MHz) */ -#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE2_HCLKd4 /* PCLK1 = HCLK / 4 */ +#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLKd4 /* PCLK1 = HCLK / 4 */ #define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/4) +/* APB2 clock (PCLK2) is HCLK/2 (84MHz) */ + +#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLKd2 /* PCLK2 = HCLK / 2 */ +#define STM32_PCLK2_FREQUENCY (STM32_HCLK_FREQUENCY/2) + /* Timer Frequencies, if APBx is set to 1, frequency is same to APBx * otherwise frequency is 2xAPBx. * Note: TIM1,8 are on APB2, others on APB1 |