diff options
| author | Lorenz Meier <lm@inf.ethz.ch> | 2013-11-08 14:22:27 +0100 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-11-08 14:22:27 +0100 |
| commit | c63995e91c188b476aa2608b42a366f68dced423 (patch) | |
| tree | e44c2bab8fdba79da250c5fbfe16364d2f26188d | |
| parent | ea708915b96fd7d57c4b762b272e2222e1025f77 (diff) | |
| download | px4-firmware-c63995e91c188b476aa2608b42a366f68dced423.tar.gz px4-firmware-c63995e91c188b476aa2608b42a366f68dced423.tar.bz2 px4-firmware-c63995e91c188b476aa2608b42a366f68dced423.zip | |
Hotfix: Be more aggressive about SPI2 init on v1 boards
| -rw-r--r-- | src/drivers/boards/px4fmu-v1/px4fmu_init.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/drivers/boards/px4fmu-v1/px4fmu_init.c b/src/drivers/boards/px4fmu-v1/px4fmu_init.c index 964f5069c..4b12b75f9 100644 --- a/src/drivers/boards/px4fmu-v1/px4fmu_init.c +++ b/src/drivers/boards/px4fmu-v1/px4fmu_init.c @@ -222,14 +222,9 @@ __EXPORT int nsh_archinitialize(void) * If SPI2 is enabled in the defconfig, we loose some ADC pins as chip selects. * Keep the SPI2 init optional and conditionally initialize the ADC pins */ - spi2 = up_spiinitialize(2); - if (!spi2) { - message("[boot] Enabling IN12/13 instead of SPI2\n"); - /* no SPI2, use pins for ADC */ - stm32_configgpio(GPIO_ADC1_IN12); - stm32_configgpio(GPIO_ADC1_IN13); // jumperable to MPU6000 DRDY on some boards - } else { + #ifdef CONFIG_STM32_SPI2 + spi2 = up_spiinitialize(2); /* Default SPI2 to 1MHz and de-assert the known chip selects. */ SPI_SETFREQUENCY(spi2, 10000000); SPI_SETBITS(spi2, 8); @@ -238,7 +233,13 @@ __EXPORT int nsh_archinitialize(void) SPI_SELECT(spi2, PX4_SPIDEV_ACCEL_MAG, false); message("[boot] Initialized SPI port2 (ADC IN12/13 blocked)\n"); - } + #else + spi2 = NULL; + message("[boot] Enabling IN12/13 instead of SPI2\n"); + /* no SPI2, use pins for ADC */ + stm32_configgpio(GPIO_ADC1_IN12); + stm32_configgpio(GPIO_ADC1_IN13); // jumperable to MPU6000 DRDY on some boards + #endif /* Get the SPI port for the microSD slot */ |