diff options
Diffstat (limited to 'src/stm32f0/spi.c')
| -rw-r--r-- | src/stm32f0/spi.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/src/stm32f0/spi.c b/src/stm32f0/spi.c index 683645e4..1c8a3b77 100644 --- a/src/stm32f0/spi.c +++ b/src/stm32f0/spi.c @@ -13,8 +13,6 @@ #include "sched.h" // sched_shutdown #include "log.h" -//static SPI_HandleTypeDef hspi1; - void spi_hw_setup(uint32_t rate) { GPIO_InitTypeDef GPIO_InitStruct = {0}; @@ -28,9 +26,6 @@ void spi_hw_setup(uint32_t rate) PA6 ------> SPI1_MISO PA7 ------> SPI1_MOSI */ - gpio_check_busy(0x05); //PA5 - gpio_check_busy(0x06); //PA6 - gpio_check_busy(0x07); //PA7 GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; @@ -52,22 +47,6 @@ void spi_hw_setup(uint32_t rate) SPI_RXFIFO_THRESHOLD_QF; SPI1->CR1 |= SPI_CR1_SPE; // Enable - - //hspi1.Instance = SPI1; - //hspi1.Init.Mode = SPI_MODE_MASTER; - //hspi1.Init.Direction = SPI_DIRECTION_2LINES; - //hspi1.Init.DataSize = SPI_DATASIZE_8BIT; - //hspi1.Init.CLKPolarity = SPI_POLARITY_LOW; - //hspi1.Init.CLKPhase = SPI_PHASE_1EDGE; - //hspi1.Init.NSS = SPI_NSS_SOFT; - //hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_4; - //hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB; - //hspi1.Init.TIMode = SPI_TIMODE_DISABLE; - //hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE; - //hspi1.Init.CRCPolynomial = 7; - //hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE; - //hspi1.Init.NSSPMode = SPI_NSS_PULSE_DISABLE; - //HAL_SPI_Init(&hspi1); } struct spi_config |