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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-01-03 23:25:49 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-01-03 23:25:49 +0000 |
commit | 6ab3a2a10626f28693ff0b7db7c41e5b9e760131 (patch) | |
tree | ef4e43b32b283e3844cdc3490183282e21a93f03 /nuttx/configs/stm3240g-eval | |
parent | 1940235b4d0905284790420442463d41d5905f15 (diff) | |
download | px4-nuttx-6ab3a2a10626f28693ff0b7db7c41e5b9e760131.tar.gz px4-nuttx-6ab3a2a10626f28693ff0b7db7c41e5b9e760131.tar.bz2 px4-nuttx-6ab3a2a10626f28693ff0b7db7c41e5b9e760131.zip |
Fixes for STM32 ADC driver on the F4; LC17xx LED initial state
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4257 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/stm3240g-eval')
-rwxr-xr-x | nuttx/configs/stm3240g-eval/README.txt | 2 | ||||
-rw-r--r-- | nuttx/configs/stm3240g-eval/src/up_adc.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/nuttx/configs/stm3240g-eval/README.txt b/nuttx/configs/stm3240g-eval/README.txt index 4ff229f4e..cdf3d82ae 100755 --- a/nuttx/configs/stm3240g-eval/README.txt +++ b/nuttx/configs/stm3240g-eval/README.txt @@ -603,7 +603,9 @@ Where <subdir> is one of the following: CONFIG_ADC=y : Enable the generic ADC infrastructure CONFIG_STM32_ADC3=y : Enable ADC3 + CONFIG_STM32_TIM1=y : Enable Timer 1 CONFIG_STM32_TIM1_ADC3=y : Assign timer 1 to driver ADC3 sampling + CONFIG_STM32_ADC3_SAMPLE_FREQUENCY=100 : Select a sampling frequency See also apps/examples/README.txt diff --git a/nuttx/configs/stm3240g-eval/src/up_adc.c b/nuttx/configs/stm3240g-eval/src/up_adc.c index d376e4036..e42651761 100644 --- a/nuttx/configs/stm3240g-eval/src/up_adc.c +++ b/nuttx/configs/stm3240g-eval/src/up_adc.c @@ -40,6 +40,7 @@ #include <nuttx/config.h> +#include <errno.h> #include <debug.h> #include <nuttx/analog/adc.h> @@ -136,7 +137,7 @@ int adc_devinit(void) /* Call stm32_adcinitialize() to get an instance of the ADC interface */ - adc = stm32_adcinitialize(1, g_chanlist, ADC3_NCHANNELS); + adc = stm32_adcinitialize(3, g_chanlist, ADC3_NCHANNELS); if (adc == NULL) { adbg("ERROR: Failed to get ADC interface\n"); |