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stm32-l053r8-em9304: expect active state entered event, debug #0 indidcates wait for RDY

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This commit is contained in:
Matthias Ringwald 2017-06-25 11:45:13 +02:00
parent 6e78c2056a
commit 19f11e8d8b
1 changed files with 42 additions and 34 deletions
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76
port/stm32-l053r8-em9304/port.c
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@ -67,10 +67,44 @@ static const uint8_t read_command[] = {
const uint8_t hci_reset[] = { 0x01, 0x03, 0x0c, 0x00 };
void read_event(void){
uint8_t status[2];
uint8_t event[10];
// wait for RDY
HAL_GPIO_WritePin(DEBUG_0_GPIO_Port, DEBUG_0_Pin, GPIO_PIN_SET);
// printf("EVT: Wait for ready\n");
while (HAL_GPIO_ReadPin(SPI1_RDY_GPIO_Port, SPI1_RDY_Pin) == GPIO_PIN_RESET){};
HAL_GPIO_WritePin(DEBUG_0_GPIO_Port, DEBUG_0_Pin, GPIO_PIN_RESET);
// chip select
printf("EVT: Select\n");
HAL_GPIO_WritePin(SPI1_CSN_GPIO_Port, SPI1_CSN_Pin, GPIO_PIN_RESET);
// send read command
printf("EVT: Send read request\n");
HAL_SPI_TransmitReceive(&hspi1, (uint8_t*) read_command, status, sizeof(read_command), HAL_MAX_DELAY);
printf("EVT: STS1 0x%02X, STS2 0x%02X\n", status[0], status[1]);
// read all data
HAL_SPI_Receive(&hspi1, &event[0], status[1], HAL_MAX_DELAY);
HAL_GPIO_WritePin(SPI1_CSN_GPIO_Port, SPI1_CSN_Pin, GPIO_PIN_SET);
// dump
int i;
for (i=0;i<status[1];i++){
printf("%02x ", event[i]);
}
printf("\n");
printf("EVT: Done\n");
}
void port_main(void){
HAL_GPIO_WritePin(SPI1_CSN_GPIO_Port, SPI1_CSN_Pin, GPIO_PIN_SET);
uint8_t status[2];
uint8_t event[10];
while (1){
@ -79,16 +113,17 @@ void port_main(void){
HAL_Delay(10);
HAL_GPIO_WritePin(EN_GPIO_Port, EN_Pin, GPIO_PIN_SET);
printf("CMD: Select\n");
// HAL_GPIO_WritePin( GPIOB, GPIO_PIN_6, GPIO_PIN_RESET );
// HAL_GPIO_WritePin( GPIOB, GPIO_PIN_6, GPIO_PIN_SET );
read_event();
// chip select
printf("CMD: Select\n");
HAL_GPIO_WritePin(SPI1_CSN_GPIO_Port, SPI1_CSN_Pin, GPIO_PIN_RESET);
// wait for RDY
printf("CMD: Wait for ready\n");
HAL_GPIO_WritePin(DEBUG_0_GPIO_Port, DEBUG_0_Pin, GPIO_PIN_SET);
// printf("CMD: Wait for ready\n");
while (HAL_GPIO_ReadPin(SPI1_RDY_GPIO_Port, SPI1_RDY_Pin) == GPIO_PIN_RESET){};
HAL_GPIO_WritePin(DEBUG_0_GPIO_Port, DEBUG_0_Pin, GPIO_PIN_RESET);
printf("CMD: Send write request\n");
@ -105,7 +140,7 @@ void port_main(void){
// check size
if (status[1] < sizeof(hci_reset)) continue;
printf("CMD: Enough buffer, send\n");
printf("CMD: Enough buffer, send HCI Reset\n");
// send command
HAL_SPI_Transmit(&hspi1, (uint8_t*) hci_reset, sizeof(hci_reset), HAL_MAX_DELAY);
@ -115,33 +150,6 @@ void port_main(void){
printf("CMD: Done\n");
// wait for RDY
printf("EVT: Wait for ready\n");
while (HAL_GPIO_ReadPin(SPI1_RDY_GPIO_Port, SPI1_RDY_Pin) == GPIO_PIN_RESET){};
// chip select
printf("EVT: Select\n");
HAL_GPIO_WritePin(SPI1_CSN_GPIO_Port, SPI1_CSN_Pin, GPIO_PIN_RESET);
// send read command
printf("EVT: Send read request\n");
HAL_SPI_TransmitReceive(&hspi1, (uint8_t*) read_command, status, sizeof(read_command), HAL_MAX_DELAY);
printf("EVT: STS1 0x%02X, STS2 0x%02X\n", status[0], status[1]);
// read all data
HAL_SPI_Receive(&hspi1, &event[0], status[1], HAL_MAX_DELAY);
HAL_GPIO_WritePin(SPI1_CSN_GPIO_Port, SPI1_CSN_Pin, GPIO_PIN_SET);
// dump
int i;
for (i=0;i<status[1];i++){
printf("%02x ", event[i]);
}
printf("\n");
printf("EVT: Done\n");
read_event();
}
}