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[FL-2060] FuriHal: SPI refactoring, flexible bus reconfiguration on fly, same design as i2c. (#853)

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* FuriHal: SPI refactoring, flexible bus reconfigration on fly, same desiag as i2c.
* Lib: update CC1101 driver documentation
* FuriHal: update spi symbol names to match naming convention.
This commit is contained in:
あく
2021-11-30 15:09:43 +03:00
committed by GitHub
parent d86125c7f7
commit 9d27ef8901
36 changed files with 2057 additions and 1612 deletions
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12
firmware/targets/f7/fatfs/spi_sd_hal.c
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@@ -7,8 +7,6 @@
const uint32_t SpiTimeout = 1000;
uint8_t SD_IO_WriteByte(uint8_t Data);
static const FuriHalSpiDevice* sd_spi_dev = &furi_hal_spi_devices[FuriHalSpiDeviceIdSdCardFast];
/******************************************************************************
BUS OPERATIONS
*******************************************************************************/
@@ -21,7 +19,7 @@ static const FuriHalSpiDevice* sd_spi_dev = &furi_hal_spi_devices[FuriHalSpiDevi
* @retval None
*/
static void SPIx_WriteReadData(const uint8_t* DataIn, uint8_t* DataOut, uint16_t DataLength) {
furi_check(furi_hal_spi_bus_trx(sd_spi_dev->bus, (uint8_t*)DataIn, DataOut, DataLength, SpiTimeout));
furi_check(furi_hal_spi_bus_trx(furi_hal_sd_spi_handle, (uint8_t*)DataIn, DataOut, DataLength, SpiTimeout));
}
/**
@@ -30,7 +28,7 @@ static void SPIx_WriteReadData(const uint8_t* DataIn, uint8_t* DataOut, uint16_t
* @retval None
*/
__attribute__((unused)) static void SPIx_Write(uint8_t Value) {
furi_check(furi_hal_spi_bus_tx(sd_spi_dev->bus, (uint8_t*)&Value, 1, SpiTimeout));
furi_check(furi_hal_spi_bus_tx(furi_hal_sd_spi_handle, (uint8_t*)&Value, 1, SpiTimeout));
}
/******************************************************************************
@@ -47,7 +45,7 @@ void SD_IO_Init(void) {
uint8_t counter = 0;
/* SD chip select high */
hal_gpio_write(sd_spi_dev->chip_select, true);
hal_gpio_write(furi_hal_sd_spi_handle->cs, true);
delay_us(10);
/* Send dummy byte 0xFF, 10 times with CS high */
@@ -67,9 +65,9 @@ void SD_IO_CSState(uint8_t val) {
/* Some SD Cards are prone to fail if CLK-ed too soon after CS transition. Worst case found: 8us */
if(val == 1) {
delay_us(10); // Exit guard time for some SD cards
hal_gpio_write(sd_spi_dev->chip_select, true);
hal_gpio_write(furi_hal_sd_spi_handle->cs, true);
} else {
hal_gpio_write(sd_spi_dev->chip_select, false);
hal_gpio_write(furi_hal_sd_spi_handle->cs, false);
delay_us(10); // Entry guard time for some SD cards
}
}