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feat add third_party_driver/spi for hc32f4a0 board, write and read function OK

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This commit is contained in:
Liu_Weichao
2022-10-31 15:11:39 +08:00
parent 7a8766a74d
commit 2d7d5d121d
4 changed files with 102 additions and 10 deletions
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Ubiquitous/XiZi_IIoT/board/hc32f4a0/third_party_driver/spi/connect_spi.c
+91 -8
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@@ -271,16 +271,14 @@ static uint32 SpiWriteData(struct SpiHardwareDevice *spi_dev, struct SpiDataStan
if (tx_buff) {
x_free(tx_buff);
}
}
SPI_ClearStatus(spi, SPI_FLAG_CLR_ALL | SPI_FLAG_RX_BUF_FULL);
SPI_ClearStatus(spi, SPI_FLAG_CLR_ALL | SPI_FLAG_RX_BUF_FULL);
}
if (spi_datacfg->spi_cs_release) {
GPIO_SetPins(cs_gpio_port, cs_gpio_pin);
}
spi_datacfg = spi_datacfg->next;
}
@@ -323,9 +321,9 @@ static uint32 SpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataStand
if (rx_buff) {
x_free(rx_buff);
}
}
SPI_ClearStatus(spi, SPI_FLAG_CLR_ALL | SPI_FLAG_RX_BUF_FULL);
SPI_ClearStatus(spi, SPI_FLAG_CLR_ALL | SPI_FLAG_RX_BUF_FULL);
}
if (spi_datacfg->spi_cs_release) {
GPIO_SetPins(cs_gpio_port, cs_gpio_pin);
@@ -338,7 +336,6 @@ static uint32 SpiReadData(struct SpiHardwareDevice *spi_dev, struct SpiDataStand
return spi_read_length;
}
/*manage the spi device operations*/
static const struct SpiDevDone spi_dev_done =
{
@@ -491,4 +488,90 @@ int HwSpiInit(void)
#endif
return ret;
}
}
/*Just for lora test*/
static struct Bus *bus;
static struct HardwareDev *dev;
static struct Driver *drv;
static uint32 TestSpiLoraOpen(void)
{
NULL_PARAM_CHECK(drv);
KPrintf("SpiLoraOpen start\n");
x_err_t ret = EOK;
struct BusConfigureInfo configure_info;
struct SpiMasterParam spi_master_param;
spi_master_param.spi_data_bit_width = 8;
spi_master_param.spi_work_mode = SPI_MODE_0 | SPI_MSB;
configure_info.configure_cmd = OPE_CFG;
configure_info.private_data = (void *)&spi_master_param;
ret = BusDrvConfigure(drv, &configure_info);
if (ret) {
KPrintf("spi drv OPE_CFG error drv %8p cfg %8p\n", drv, &spi_master_param);
return ERROR;
}
configure_info.configure_cmd = OPE_INT;
ret = BusDrvConfigure(drv, &configure_info);
if (ret) {
KPrintf("spi drv OPE_INT error drv %8p\n", drv);
return ERROR;
}
return ret;
}
static void TestSpiRead(void)
{
struct BusBlockWriteParam write_param;
struct BusBlockReadParam read_param;
uint8 write_addr = 0x06 & 0x7F;
uint8 read_data = 0;
BusDevOpen(dev);
write_param.buffer = (void *)&write_addr;
write_param.size = 1;
BusDevWriteData(dev, &write_param);
read_param.buffer = (void *)&read_data;
read_param.size = 1;
BusDevReadData(dev, &read_param);
BusDevClose(dev);
KPrintf("read data from lora 0x06 register, receive data 0x%x\n", read_data);
}
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
TestSpiRead, TestSpiRead, read data from lora register);
void TestLoraOpen(void)
{
x_err_t ret = EOK;
bus = BusFind(SPI_BUS_NAME_1);
dev = BusFindDevice(bus, SPI_1_DEVICE_NAME_0);
drv = BusFindDriver(bus, SPI_1_DRV_NAME);
bus->match(drv, dev);
ret = TestSpiLoraOpen();
if (EOK != ret) {
KPrintf("LoRa init failed\n");
return;
}
KPrintf("LoRa init succeed\n");
return;
}
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN),
TestLoraOpen, TestLoraOpen, open lora device and read parameters);