diff options
Diffstat (limited to 'stm-init.c')
| -rw-r--r-- | stm-init.c | 29 |
1 files changed, 29 insertions, 0 deletions
@@ -59,6 +59,9 @@ static void MX_GPIO_Init(void); static void MX_USART1_UART_Init(void); static void MX_USART2_UART_Init(void); #endif +#ifdef HAL_DMA_MODULE_ENABLED +static void MX_DMA_Init(void); +#endif #ifdef HAL_I2C_MODULE_ENABLED static void MX_I2C2_Init(void); #endif @@ -87,6 +90,9 @@ void stm_init(void) fpgacfg_access_control(ALLOW_FPGA); #endif #endif +#ifdef HAL_DMA_MODULE_ENABLED + MX_DMA_Init(); +#endif #ifdef HAL_UART_MODULE_ENABLED MX_USART1_UART_Init(); MX_USART2_UART_Init(); @@ -165,6 +171,29 @@ static void MX_GPIO_Init(void) #undef gpio_output #endif + +#ifdef HAL_DMA_MODULE_ENABLED +/** + * Enable DMA controller clock + */ +static void MX_DMA_Init(void) +{ + /* DMA controller clock enable */ + __HAL_RCC_DMA2_CLK_ENABLE(); + __HAL_RCC_DMA1_CLK_ENABLE(); + + /* DMA interrupt init */ + + /* USER UART RX */ + HAL_NVIC_SetPriority(DMA1_Stream5_IRQn, 0, 0); + HAL_NVIC_EnableIRQ(DMA1_Stream5_IRQn); + /* MGMT UART RX */ + HAL_NVIC_SetPriority(DMA2_Stream2_IRQn, 0, 0); + HAL_NVIC_EnableIRQ(DMA2_Stream2_IRQn); +} +#endif /* HAL_DMA_MODULE_ENABLED */ + + #ifdef HAL_I2C_MODULE_ENABLED /* I2C2 init function (external RTC chip) */ void MX_I2C2_Init(void) |