flipperzero-firmware/firmware/targets/f5/api-hal/api-hal-spi-config.c
あく 5439e232cc
[FL-950] CC1101 Stage1, SPI Refactoring, Drivers layer (#386)
* API HAL SPI: refactoring, split into layers, prepare ST HAL separation. API HAL SubGhz: initialize on start. Drivers: add basic cc1101 driver. Update API usage. Debug: increase max debugger port speed. Remove subghz apps.
* CC1101: chip status handling. ApiHalSpi: increase SubGhz bus speed to 8mhz. F4: backport subghz initialization.
* Api Hal SubGhz: rx path and frequency. CC1101: frequency control.
* SubGhz Application: basic tests
* SubGhz app: tone and packet test. API HAL SUBGHZ: update configs, add missing bits and pieces.
2021-03-31 20:52:26 +03:00

123 lines
3.7 KiB
C

#include <api-hal-spi-config.h>
#include <api-hal-resources.h>
extern SPI_HandleTypeDef SPI_R;
extern SPI_HandleTypeDef SPI_D;
const SPI_InitTypeDef api_hal_spi_config_nfc = {
.Mode = SPI_MODE_MASTER,
.Direction = SPI_DIRECTION_2LINES,
.DataSize = SPI_DATASIZE_8BIT,
.CLKPolarity = SPI_POLARITY_LOW,
.CLKPhase = SPI_PHASE_2EDGE,
.NSS = SPI_NSS_SOFT,
.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8,
.FirstBit = SPI_FIRSTBIT_MSB,
.TIMode = SPI_TIMODE_DISABLE,
.CRCCalculation = SPI_CRCCALCULATION_DISABLE,
.CRCPolynomial = 7,
.CRCLength = SPI_CRC_LENGTH_DATASIZE,
.NSSPMode = SPI_NSS_PULSE_DISABLE,
};
const SPI_InitTypeDef api_hal_spi_config_subghz = {
.Mode = SPI_MODE_MASTER,
.Direction = SPI_DIRECTION_2LINES,
.DataSize = SPI_DATASIZE_8BIT,
.CLKPolarity = SPI_POLARITY_LOW,
.CLKPhase = SPI_PHASE_1EDGE,
.NSS = SPI_NSS_SOFT,
.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8,
.FirstBit = SPI_FIRSTBIT_MSB,
.TIMode = SPI_TIMODE_DISABLE,
.CRCCalculation = SPI_CRCCALCULATION_DISABLE,
.CRCPolynomial = 7,
.CRCLength = SPI_CRC_LENGTH_DATASIZE,
.NSSPMode = SPI_NSS_PULSE_DISABLE,
};
const SPI_InitTypeDef api_hal_spi_config_display = {
.Mode = SPI_MODE_MASTER,
.Direction = SPI_DIRECTION_2LINES,
.DataSize = SPI_DATASIZE_8BIT,
.CLKPolarity = SPI_POLARITY_LOW,
.CLKPhase = SPI_PHASE_1EDGE,
.NSS = SPI_NSS_SOFT,
.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_16,
.FirstBit = SPI_FIRSTBIT_MSB,
.TIMode = SPI_TIMODE_DISABLE,
.CRCCalculation = SPI_CRCCALCULATION_DISABLE,
.CRCPolynomial = 7,
.CRCLength = SPI_CRC_LENGTH_DATASIZE,
.NSSPMode = SPI_NSS_PULSE_ENABLE,
};
osMutexId_t spi_mutex_d = NULL;
osMutexId_t spi_mutex_r = NULL;
const ApiHalSpiBus spi_r = {
.spi=&SPI_R,
.mutex=&spi_mutex_r,
.miso=&gpio_spi_r_miso,
.mosi=&gpio_spi_r_mosi,
.clk=&gpio_spi_r_sck,
};
const ApiHalSpiBus spi_d = {
.spi=&SPI_D,
.mutex=&spi_mutex_d,
.miso=&gpio_spi_d_miso,
.mosi=&gpio_spi_d_mosi,
.clk=&gpio_spi_d_sck,
};
const ApiHalSpiDevice api_hal_spi_devices[ApiHalSpiDeviceIdMax] = {
{ .bus=&spi_r, .config=&api_hal_spi_config_subghz, .chip_select=&gpio_subghz_cs, },
{ .bus=&spi_d, .config=&api_hal_spi_config_display, .chip_select=&gpio_display_cs, },
{ .bus=&spi_d, .config=NULL, .chip_select=&gpio_sdcard_cs, },
{ .bus=&spi_r, .config=&api_hal_spi_config_nfc, .chip_select=&gpio_nfc_cs },
};
/**
* SD Card in fast mode (after init)
*/
const SPIDevice sd_fast_spi = {
.bus= &spi_d,
.config = {
.Mode = SPI_MODE_MASTER,
.Direction = SPI_DIRECTION_2LINES,
.DataSize = SPI_DATASIZE_8BIT,
.CLKPolarity = SPI_POLARITY_LOW,
.CLKPhase = SPI_PHASE_1EDGE,
.NSS = SPI_NSS_SOFT,
.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2,
.FirstBit = SPI_FIRSTBIT_MSB,
.TIMode = SPI_TIMODE_DISABLE,
.CRCCalculation = SPI_CRCCALCULATION_DISABLE,
.CRCPolynomial = 7,
.CRCLength = SPI_CRC_LENGTH_DATASIZE,
.NSSPMode = SPI_NSS_PULSE_ENABLE,
}};
/**
* SD Card in slow mode (before init)
*/
const SPIDevice sd_slow_spi = {
.bus= &spi_d,
.config = {
.Mode = SPI_MODE_MASTER,
.Direction = SPI_DIRECTION_2LINES,
.DataSize = SPI_DATASIZE_8BIT,
.CLKPolarity = SPI_POLARITY_LOW,
.CLKPhase = SPI_PHASE_1EDGE,
.NSS = SPI_NSS_SOFT,
.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_32,
.FirstBit = SPI_FIRSTBIT_MSB,
.TIMode = SPI_TIMODE_DISABLE,
.CRCCalculation = SPI_CRCCALCULATION_DISABLE,
.CRCPolynomial = 7,
.CRCLength = SPI_CRC_LENGTH_DATASIZE,
.NSSPMode = SPI_NSS_PULSE_ENABLE,
}};