e3d473bf42
* get rid of BSP layer * sector_cache: init in any case * new sd-spi driver: init * Delete stm32_adafruit_sd.c.old * Delete spi_sd_hal.c.old * Storage: faster api lock primitive * Threads: priority control * Flags: correct error code * Spi: dma mode * SD-card: use DMA for big blocks of SPI data * Fix wrong SD_TOKEN_START_DATA_MULTIPLE_BLOCK_WRITE value * do not memset cache if it is NULL * remove top-level timeouts * sd hal: disable debug * Furi HAL: DMA * Furi HAL RFID: use furi_hal_dma * Furi HAL DMA: tests * Furi HAL DMA: docs * rollback "Furi HAL RFID: use furi_hal_dma" * 4 channels taken from DMA manager for core HAL. * Furi HAL DMA: live fast, die young * RPC tests: increase message buffer * SPI HAL: use second DMA instance * sd hal: new CID getter * SPI hal: use non-DMA version if kernel is not running * IR hal: generalize DMA definition * storage: add CID data to sd info * RFID hal: generalize DMA definition * SUBGHZ hal: generalize DMA definition. Core hal moved to DMA2. * Storage: small optimizations, removal of extra mutex * Storage: redundant macro * SD hal: more timeouts * SPI hal: DMA init * Target: make furi_hal_spi_dma_init symbol private * Update F18 api symbols Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
129 lines
3.2 KiB
C
129 lines
3.2 KiB
C
#pragma once
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#include <furi_hal_spi_config.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Early initialize SPI HAL */
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void furi_hal_spi_config_init_early();
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/** Early deinitialize SPI HAL */
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void furi_hal_spi_config_deinit_early();
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/** Initialize SPI HAL */
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void furi_hal_spi_config_init();
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/** Initialize SPI DMA HAL */
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void furi_hal_spi_dma_init();
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/** Initialize SPI Bus
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*
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* @param handle pointer to FuriHalSpiBus instance
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*/
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void furi_hal_spi_bus_init(FuriHalSpiBus* bus);
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/** Deinitialize SPI Bus
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*
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* @param handle pointer to FuriHalSpiBus instance
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*/
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void furi_hal_spi_bus_deinit(FuriHalSpiBus* bus);
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/** Initialize SPI Bus Handle
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*
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* @param handle pointer to FuriHalSpiBusHandle instance
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*/
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void furi_hal_spi_bus_handle_init(FuriHalSpiBusHandle* handle);
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/** Deinitialize SPI Bus Handle
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*
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* @param handle pointer to FuriHalSpiBusHandle instance
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*/
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void furi_hal_spi_bus_handle_deinit(FuriHalSpiBusHandle* handle);
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/** Acquire SPI bus
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*
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* @warning blocking, calls `furi_crash` on programming error, CS transition is up to handler event routine
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*
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* @param handle pointer to FuriHalSpiBusHandle instance
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*/
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void furi_hal_spi_acquire(FuriHalSpiBusHandle* handle);
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/** Release SPI bus
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*
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* @warning calls `furi_crash` on programming error, CS transition is up to handler event routine
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*
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* @param handle pointer to FuriHalSpiBusHandle instance
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*/
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void furi_hal_spi_release(FuriHalSpiBusHandle* handle);
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/** SPI Receive
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*
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* @param handle pointer to FuriHalSpiBusHandle instance
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* @param buffer receive buffer
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* @param size transaction size (buffer size)
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* @param timeout operation timeout in ms
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*
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* @return true on sucess
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*/
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bool furi_hal_spi_bus_rx(
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FuriHalSpiBusHandle* handle,
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uint8_t* buffer,
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size_t size,
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uint32_t timeout);
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/** SPI Transmit
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*
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* @param handle pointer to FuriHalSpiBusHandle instance
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* @param buffer transmit buffer
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* @param size transaction size (buffer size)
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* @param timeout operation timeout in ms
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*
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* @return true on success
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*/
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bool furi_hal_spi_bus_tx(
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FuriHalSpiBusHandle* handle,
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uint8_t* buffer,
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size_t size,
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uint32_t timeout);
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/** SPI Transmit and Receive
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*
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* @param handle pointer to FuriHalSpiBusHandle instance
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* @param tx_buffer pointer to tx buffer
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* @param rx_buffer pointer to rx buffer
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* @param size transaction size (buffer size)
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* @param timeout operation timeout in ms
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*
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* @return true on success
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*/
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bool furi_hal_spi_bus_trx(
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FuriHalSpiBusHandle* handle,
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uint8_t* tx_buffer,
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uint8_t* rx_buffer,
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size_t size,
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uint32_t timeout);
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/** SPI Transmit and Receive with DMA
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*
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* @param handle pointer to FuriHalSpiBusHandle instance
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* @param tx_buffer pointer to tx buffer
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* @param rx_buffer pointer to rx buffer
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* @param size transaction size (buffer size)
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* @param timeout_ms operation timeout in ms
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*
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* @return true on success
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*/
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bool furi_hal_spi_bus_trx_dma(
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FuriHalSpiBusHandle* handle,
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uint8_t* tx_buffer,
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uint8_t* rx_buffer,
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size_t size,
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uint32_t timeout_ms);
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#ifdef __cplusplus
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}
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#endif
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