diff options
Diffstat (limited to 'nuttx/configs/vsn/src/spi.c')
| -rw-r--r-- | nuttx/configs/vsn/src/spi.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/nuttx/configs/vsn/src/spi.c b/nuttx/configs/vsn/src/spi.c index 173857948..2570e4292 100644 --- a/nuttx/configs/vsn/src/spi.c +++ b/nuttx/configs/vsn/src/spi.c @@ -92,14 +92,14 @@ /** Called to configure SPI chip select GPIO pins for the VSN board. */ - + void weak_function stm32_spiinitialize(void) { /* NOTE: Clocking for SPI1 and/or SPI2 and SPI3 was already provided in stm32_rcc.c. * Configurations of SPI pins is performed in stm32_spi.c. * Here, we only initialize chip select pins unique to the board architecture. */ - + #ifdef CONFIG_STM32_SPI2 stm32_configgpio(GPIO_CC1101_CS); #endif @@ -151,9 +151,9 @@ uint8_t stm32_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid) void stm32_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) { spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); - + if (devid == SPIDEV_WIRELESS) { - + stm32_gpiowrite(GPIO_CC1101_CS, !selected); /* Wait for MISO to go low, indicates that Quart has stabilized */ @@ -162,7 +162,7 @@ void stm32_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool sele { while (stm32_gpioread(GPIO_SPI2_MISO) ) up_waste(); } - + } } |