37d7870e52
* FuriHal: port spi to ll. Bootloader: add spi and display. * Makefile: rollback disabled freertos introspection * FuriHal: spi lock asserts. F6: minor cleanup port sdcard shenanigans to furi_hal_gpio. * SdCard: port missing bits to furi-hal-gpio * FuriHal: fix broken RX in SPI, update SPI API usage. RFAL: more asserts in SPI platform code. * GUI: clear canvas on start. FuriHal: no pullup on radio spi bus. * FuriHal: use check instead of assert in spi lock routines * FuriHal: remove timeouts * SdHal: add guard time to SDCARD CS PIN control. * FuriHal: proper name for SPI device reconfigure routine. SdHal: one more enterprise delay and better documentation. * Bootloader: update DFU text and add image. * FuriHal: drop unused ST HAL modules. * SdHal: fixed swapped hal_gpio_init_ex arguments * SpiHal: fixed swapped hal_gpio_init_ex arguments * IrdaHal: use hal_gpio_init instead of hal_gpio_init_ex * RfidHal: fixed swapped hal_gpio_init_ex arguments Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>
129 lines
3.1 KiB
C
129 lines
3.1 KiB
C
#pragma once
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#include "main.h"
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#include "furi-hal-spi-config.h"
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#include <furi-hal-gpio.h>
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#include <stdbool.h>
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#include <stddef.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Init SPI API
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*/
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void furi_hal_spi_init();
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/* Bus Level API */
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/** Lock SPI bus
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* Takes bus mutex, if used
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*/
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void furi_hal_spi_bus_lock(const FuriHalSpiBus* bus);
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/** Unlock SPI bus
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* Releases BUS mutex, if used
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*/
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void furi_hal_spi_bus_unlock(const FuriHalSpiBus* bus);
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/**
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* Configure SPI bus
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* @param bus - spi bus handler
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* @param config - spi configuration structure
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*/
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void furi_hal_spi_bus_configure(const FuriHalSpiBus* bus, const LL_SPI_InitTypeDef* config);
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/** SPI Receive
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* @param bus - spi bus handler
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* @param buffer - receive buffer
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* @param size - transaction size
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* @param timeout - bus operation timeout in ms
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*/
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bool furi_hal_spi_bus_rx(const FuriHalSpiBus* bus, uint8_t* buffer, size_t size, uint32_t timeout);
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/** SPI Transmit
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* @param bus - spi bus handler
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* @param buffer - transmit buffer
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* @param size - transaction size
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* @param timeout - bus operation timeout in ms
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*/
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bool furi_hal_spi_bus_tx(const FuriHalSpiBus* bus, uint8_t* buffer, size_t size, uint32_t timeout);
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/** SPI Transmit and Receive
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* @param bus - spi bus handlere
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* @param tx_buffer - device handle
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* @param rx_buffer - device handle
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* @param size - transaction size
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* @param timeout - bus operation timeout in ms
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*/
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bool furi_hal_spi_bus_trx(
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const FuriHalSpiBus* bus,
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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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/* Device Level API */
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/** Reconfigure SPI bus for device
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* @param device - device description
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*/
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void furi_hal_spi_device_configure(const FuriHalSpiDevice* device);
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/** Get Device handle
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* And lock access to the corresponding SPI BUS
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* @param device_id - device identifier
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* @return device handle
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*/
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const FuriHalSpiDevice* furi_hal_spi_device_get(FuriHalSpiDeviceId device_id);
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/** Return Device handle
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* And unlock access to the corresponding SPI BUS
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* @param device - device handle
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*/
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void furi_hal_spi_device_return(const FuriHalSpiDevice* device);
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/** SPI Recieve
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* @param device - device handle
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* @param buffer - receive buffer
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* @param size - transaction size
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* @param timeout - bus operation timeout in ms
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*/
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bool furi_hal_spi_device_rx(
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const FuriHalSpiDevice* device,
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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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* @param device - device handle
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* @param buffer - transmit buffer
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* @param size - transaction size
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* @param timeout - bus operation timeout in ms
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*/
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bool furi_hal_spi_device_tx(
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const FuriHalSpiDevice* device,
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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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* @param device - device handle
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* @param tx_buffer - device handle
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* @param rx_buffer - device handle
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* @param size - transaction size
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* @param timeout - bus operation timeout in ms
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*/
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bool furi_hal_spi_device_trx(
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const FuriHalSpiDevice* device,
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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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#ifdef __cplusplus
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}
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#endif |