mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-20 01:33:18 +00:00
9d27ef8901
* 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.
61 lines
No EOL
1.7 KiB
C
61 lines
No EOL
1.7 KiB
C
#pragma once
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#include <furi-hal-spi-types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Preset for ST25R916 */
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extern const LL_SPI_InitTypeDef furi_hal_spi_preset_2edge_low_8m;
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/** Preset for CC1101 */
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extern const LL_SPI_InitTypeDef furi_hal_spi_preset_1edge_low_8m;
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/** Preset for ST7567 (Display) */
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extern const LL_SPI_InitTypeDef furi_hal_spi_preset_1edge_low_4m;
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/** Preset for SdCard in fast mode */
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extern const LL_SPI_InitTypeDef furi_hal_spi_preset_1edge_low_16m;
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/** Preset for SdCard in slow mode */
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extern const LL_SPI_InitTypeDef furi_hal_spi_preset_1edge_low_2m;
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/** Furi Hal Spi Bus R (Radio: CC1101, Nfc, External)*/
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extern FuriHalSpiBus furi_hal_spi_bus_r;
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/** Furi Hal Spi Bus D (Display, SdCard) */
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extern FuriHalSpiBus furi_hal_spi_bus_d;
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/** CC1101 on `furi_hal_spi_bus_r` */
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extern FuriHalSpiBusHandle furi_hal_spi_bus_handle_subghz;
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/** ST25R3916 on `furi_hal_spi_bus_r` */
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extern FuriHalSpiBusHandle furi_hal_spi_bus_handle_nfc;
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/** External on `furi_hal_spi_bus_r`
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* Preset: `furi_hal_spi_preset_1edge_low_2m`
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*
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* miso: pa6
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* mosi: pa7
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* sck: pb3
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* cs: pa4 (software controlled)
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*
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* @warning not initialized by default, call `furi_hal_spi_bus_handle_init` to initialize
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* Bus pins are floating on inactive state, CS high after initialization
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*
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*/
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extern FuriHalSpiBusHandle furi_hal_spi_bus_handle_external;
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/** ST7567(Display) on `furi_hal_spi_bus_d` */
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extern FuriHalSpiBusHandle furi_hal_spi_bus_handle_display;
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/** SdCard in fast mode on `furi_hal_spi_bus_d` */
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extern FuriHalSpiBusHandle furi_hal_spi_bus_handle_sd_fast;
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/** SdCard in slow mode on `furi_hal_spi_bus_d` */
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extern FuriHalSpiBusHandle furi_hal_spi_bus_handle_sd_slow;
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#ifdef __cplusplus
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}
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#endif |