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switch to spi2

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This commit is contained in:
tychovrahe 2024-04-18 16:32:02 +02:00
parent 9fac687dcd
commit 6fd550c27d
1 changed files with 20 additions and 20 deletions
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40
core/embed/trezorhal/stm32f4/ble_hal.c
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@ -105,24 +105,24 @@ void ble_comm_init(void) {
HAL_UART_Init(&urt);
__HAL_RCC_DMA2_CLK_ENABLE();
__HAL_RCC_SPI1_CLK_ENABLE();
__HAL_RCC_DMA1_CLK_ENABLE();
__HAL_RCC_SPI2_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
GPIO_InitStructure.Mode = GPIO_MODE_AF_PP;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Alternate = GPIO_AF5_SPI1;
GPIO_InitStructure.Alternate = GPIO_AF5_SPI2;
GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_MEDIUM;
GPIO_InitStructure.Pin = GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_6;
HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_InitStructure.Pin = GPIO_PIN_5;
GPIO_InitStructure.Pin = GPIO_PIN_2 | GPIO_PIN_3;
HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
GPIO_InitStructure.Pin = GPIO_PIN_9;
HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
// GPIO_InitStructure.Pin = GPIO_PIN_9;
// HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
GPIO_InitStructure.Pin = GPIO_PIN_3;
HAL_GPIO_Init(GPIOD, &GPIO_InitStructure);
spi_dma.Init.Channel = DMA_CHANNEL_3;
spi_dma.Init.Channel = DMA_CHANNEL_0;
spi_dma.Init.Direction = DMA_PERIPH_TO_MEMORY;
spi_dma.Init.PeriphInc = DMA_PINC_DISABLE;
spi_dma.Init.MemInc = DMA_MINC_ENABLE;
@ -134,10 +134,10 @@ void ble_comm_init(void) {
spi_dma.Init.FIFOThreshold = DMA_FIFO_THRESHOLD_FULL;
spi_dma.Init.MemBurst = DMA_MBURST_SINGLE;
spi_dma.Init.PeriphBurst = DMA_PBURST_SINGLE;
spi_dma.Instance = DMA2_Stream0;
spi_dma.Instance = DMA1_Stream3;
HAL_DMA_Init(&spi_dma);
spi.Instance = SPI1;
spi.Instance = SPI2;
spi.Init.Mode = SPI_MODE_SLAVE;
spi.Init.Direction = SPI_DIRECTION_2LINES; // rx only?
spi.Init.DataSize = SPI_DATASIZE_8BIT;
@ -164,7 +164,7 @@ void ble_comm_start(void) {
memset(spi_queue, 0, sizeof(spi_queue));
head = 0, tail = 0;
overrun = false;
svc_enableIRQ(DMA2_Stream0_IRQn);
svc_enableIRQ(DMA1_Stream3_IRQn);
HAL_SPI_Receive_DMA(&spi, spi_queue[0].buffer, BLE_PACKET_SIZE);
spi_queue[0].used = true;
g_comm_running = true;
@ -174,7 +174,7 @@ void ble_comm_start(void) {
void ble_comm_stop(void) {
ble_signal_off();
g_comm_running = false;
svc_disableIRQ(DMA2_Stream0_IRQn);
svc_disableIRQ(DMA1_Stream3_IRQn);
HAL_SPI_Abort(&spi);
memset(spi_queue, 0, sizeof(spi_queue));
}
@ -345,12 +345,12 @@ bool start_spi_dma(void) {
return true;
}
void DMA2_Stream0_IRQHandler(void) {
IRQ_ENTER(DMA2_Stream0_IRQn);
void DMA1_Stream3_IRQHandler(void) {
IRQ_ENTER(DMA1_Stream3_IRQn);
HAL_DMA_IRQHandler(&spi_dma);
IRQ_EXIT(DMA2_Stream0_IRQn);
IRQ_EXIT(DMA1_Stream3_IRQn);
}
void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi) {
@ -360,7 +360,7 @@ void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi) {
}
uint32_t ble_ext_comm_receive(uint8_t *data, uint32_t len) {
svc_disableIRQ(DMA2_Stream0_IRQn);
svc_disableIRQ(DMA1_Stream3_IRQn);
if (spi_queue[head].ready) {
uint8_t *buffer = (uint8_t *)spi_queue[head].buffer;
memcpy(data, buffer, len > BLE_PACKET_SIZE ? BLE_PACKET_SIZE : len);
@ -385,16 +385,16 @@ uint32_t ble_ext_comm_receive(uint8_t *data, uint32_t len) {
HAL_SPI_Receive_DMA(&spi, spi_queue[0].buffer, BLE_PACKET_SIZE);
spi_queue[0].used = true;
// todo return error?
svc_enableIRQ(DMA2_Stream0_IRQn);
svc_enableIRQ(DMA1_Stream3_IRQn);
return 0;
}
svc_enableIRQ(DMA2_Stream0_IRQn);
svc_enableIRQ(DMA1_Stream3_IRQn);
return len > BLE_PACKET_SIZE ? BLE_PACKET_SIZE : len;
}
svc_enableIRQ(DMA2_Stream0_IRQn);
svc_enableIRQ(DMA1_Stream3_IRQn);
return 0;
}