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| author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-02-25 00:19:13 +0000 |
|---|---|---|
| committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-02-25 00:19:13 +0000 |
| commit | 9daa6ed1d1d245536198b6b3e6446a5812e80bf5 (patch) | |
| tree | cced45cb9ff788c7f8c05577764856ac8ec8d071 /nuttx/arch/arm/src/stm32/stm32_qencoder.h | |
| parent | bdd5e8adcb807dc15486862721778f65e78982a8 (diff) | |
| download | px4-firmware-9daa6ed1d1d245536198b6b3e6446a5812e80bf5.tar.gz px4-firmware-9daa6ed1d1d245536198b6b3e6446a5812e80bf5.tar.bz2 px4-firmware-9daa6ed1d1d245536198b6b3e6446a5812e80bf5.zip | |
Fixes for the STM32 quadrature encoder
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4422 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_qencoder.h')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_qencoder.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_qencoder.h b/nuttx/arch/arm/src/stm32/stm32_qencoder.h index e9e71a956..fc1a1dcbf 100644 --- a/nuttx/arch/arm/src/stm32/stm32_qencoder.h +++ b/nuttx/arch/arm/src/stm32/stm32_qencoder.h @@ -87,6 +87,15 @@ #undef CONFIG_STM32_TIM13_QE #undef CONFIG_STM32_TIM14_QE +/* Clock out frequency. This value is used to calculation the timer CLKIN in + * prescaler value. At present, this is a single global value for all timers. + * it really should be customize-able for each timer. + */ + +#ifndef CONFIG_STM32_TIM_QECLKOUT +# define CONFIG_STM32_TIM_QECLKOUT 28000000 +#endif + /************************************************************************************ * Included Files ************************************************************************************/ |