diff options
3 files changed, 105 insertions, 13 deletions
diff --git a/bsp/stm32/stm32mp157a-st-ev1/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c b/bsp/stm32/stm32mp157a-st-ev1/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c index ebab8fc422..27d7a2daa2 100644 --- a/bsp/stm32/stm32mp157a-st-ev1/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c +++ b/bsp/stm32/stm32mp157a-st-ev1/board/CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c @@ -517,17 +517,17 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) { GPIO_InitTypeDef GPIO_InitStruct = {0}; RCC_PeriphCLKInitTypeDef PeriphClkInit = {0}; - if(hspi->Instance==SPI5) + if(hspi->Instance==SPI1) { - /* USER CODE BEGIN SPI5_MspInit 0 */ + /* USER CODE BEGIN SPI1_MspInit 0 */ - /* USER CODE END SPI5_MspInit 0 */ + /* USER CODE END SPI1_MspInit 0 */ if(IS_ENGINEERING_BOOT_MODE()) { /** Initializes the peripherals clock */ - PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_SPI45; - PeriphClkInit.Spi45ClockSelection = RCC_SPI45CLKSOURCE_PCLK2; + PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_SPI1; + PeriphClkInit.Spi1ClockSelection = RCC_SPI1CLKSOURCE_PLL4; if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) { Error_Handler(); @@ -536,19 +536,20 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi) } /* Peripheral clock enable */ - __HAL_RCC_SPI5_CLK_ENABLE(); + __HAL_RCC_SPI1_CLK_ENABLE(); - __HAL_RCC_GPIOF_CLK_ENABLE(); - /**SPI5 GPIO Configuration - PF9 ------> SPI5_MOSI - PF7 ------> SPI5_SCK + __HAL_RCC_GPIOZ_CLK_ENABLE(); + /**SPI1 GPIO Configuration + PZ2 ------> SPI1_MOSI + PZ1 ------> SPI1_MISO + PZ0 ------> SPI1_SCK */ - GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_7; + GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2; GPIO_InitStruct.Mode = GPIO_MODE_AF_PP; GPIO_InitStruct.Pull = GPIO_NOPULL; GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_MEDIUM; - GPIO_InitStruct.Alternate = GPIO_AF5_SPI5; - HAL_GPIO_Init(GPIOF, &GPIO_InitStruct); + GPIO_InitStruct.Alternate = GPIO_AF5_SPI1; + HAL_GPIO_Init(GPIOZ, &GPIO_InitStruct); /* USER CODE BEGIN SPI5_MspInit 1 */ diff --git a/bsp/stm32/stm32mp157a-st-ev1/board/SConscript b/bsp/stm32/stm32mp157a-st-ev1/board/SConscript index de477832e0..bf0b6388d4 100644 --- a/bsp/stm32/stm32mp157a-st-ev1/board/SConscript +++ b/bsp/stm32/stm32mp157a-st-ev1/board/SConscript @@ -13,6 +13,9 @@ CubeMX_Config/Common/System/system_stm32mp1xx.c CubeMX_Config/CM4/Src/stm32mp1xx_hal_msp.c ''') +if GetDepend(['BSP_USING_SPI1']): + src += Glob('ports/spi_sample.c') + if GetDepend(['BSP_USING_PMIC']): src += Glob('ports/drv_pmic.c') @@ -55,6 +58,9 @@ if GetDepend(['BSP_USING_DFSDM']): if GetDepend(['BSP_USING_WWDG']): src += Glob('ports/drv_wwdg.c') +if GetDepend(['BSP_USING_EXTI']): + src += Glob('ports/drv_exti.c') + if GetDepend(['BSP_USING_OPENAMP']): src += Glob('CubeMX_Config/CM4/Src/ipcc.c') src += Glob('CubeMX_Config/CM4/Src/openamp.c') diff --git a/bsp/stm32/stm32mp157a-st-ev1/board/ports/spi_sample.c b/bsp/stm32/stm32mp157a-st-ev1/board/ports/spi_sample.c new file mode 100644 index 0000000000..ca31b0aa47 --- /dev/null +++ b/bsp/stm32/stm32mp157a-st-ev1/board/ports/spi_sample.c @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-09-15 thread-liu first version + */ + +#include "board.h" + +#if defined(BSP_USING_SPI1) +#include <drv_spi.h> + +#define SPI_NAME "spi1" +#define SPI_DEVICE_NAME "spi10" +static struct rt_spi_device *spi_dev = RT_NULL; + +/* attach spi1 device */ +static int rt_spi_device_init(void) +{ + struct rt_spi_configuration cfg; + + rt_hw_spi_device_attach(SPI_NAME, SPI_DEVICE_NAME, NULL, NULL); + + cfg.data_width = 8; + cfg.mode = RT_SPI_MASTER | RT_SPI_MODE_0 | RT_SPI_MSB | RT_SPI_NO_CS; + cfg.max_hz = 1 *1000 *1000; + + spi_dev = (struct rt_spi_device *)rt_device_find(SPI_DEVICE_NAME); + + if (RT_NULL == spi_dev) + { + rt_kprintf("spi sample run failed! can't find %s device!\n", SPI_NAME); + return RT_ERROR; + } + + rt_spi_configure(spi_dev, &cfg); + + return RT_EOK; +} +INIT_APP_EXPORT(rt_spi_device_init); + +/* spi5 loopback mode test case */ +static int spi_sample(int argc, char **argv) +{ + rt_uint8_t t_buf[8], r_buf[8]; + int i = 0; + static struct rt_spi_message msg1; + + if (argc != 9) + { + rt_kprintf("Usage:\n"); + rt_kprintf("spi_sample 1 2 3 4 5 6 7 8\n"); + return -RT_ERROR; + } + + for (i = 0; i < 8; i++) + { + t_buf[i] = atoi(argv[i+1]); + } + + msg1.send_buf = &t_buf; + msg1.recv_buf = &r_buf; + msg1.length = sizeof(t_buf); + msg1.cs_take = 1; + msg1.cs_release = 0; + msg1.next = RT_NULL; + + rt_spi_transfer_message(spi_dev, &msg1); + + rt_kprintf("spi rbuf : "); + for (i = 0; i < sizeof(t_buf); i++) + { + rt_kprintf("%x ", r_buf[i]); + } + + rt_kprintf("\nspi loopback mode test over!\n"); + + return RT_EOK; +} +MSH_CMD_EXPORT(spi_sample, spi loopback test); + +#endif /* BSP_USING_SPI5 */ |