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The document defines constants, enumerations, and structures related to GPIO pin management for a hardware platform. It includes definitions for input keys, light colors, and various GPIO pin records, along with function prototypes for initializing and managing these resources. Additionally, it provides methods to retrieve GPIO pins by name or number.

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tiviboxx516
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20 views5 pages

Message

The document defines constants, enumerations, and structures related to GPIO pin management for a hardware platform. It includes definitions for input keys, light colors, and various GPIO pin records, along with function prototypes for initializing and managing these resources. Additionally, it provides methods to retrieve GPIO pins by name or number.

Uploaded by

tiviboxx516
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as TXT, PDF, TXT or read online on Scribd
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#pragma once

#include <furi.h>
#include <furi_hal_adc.h>
#include <furi_hal_pwm.h>

#ifdef __cplusplus
extern "C" {
#endif

/* Input Related Constants */


#define INPUT_DEBOUNCE_TICKS 4

/* Input Keys */
typedef enum {
InputKeyUp,
InputKeyDown,
InputKeyRight,
InputKeyLeft,
InputKeyOk,
InputKeyBack,
InputKeyMAX, /**< Special value */
} InputKey;

/* Light */
typedef enum {
LightRed = (1 << 0),
LightGreen = (1 << 1),
LightBlue = (1 << 2),
LightBacklight = (1 << 3),
} Light;

typedef struct {
const GpioPin* gpio;
const InputKey key;
const bool inverted;
const char* name;
} InputPin;

typedef struct {
const GpioPin* pin;
const char* name;
const FuriHalAdcChannel channel;
const FuriHalPwmOutputId pwm_output;
const uint8_t number;
const bool debug;
} GpioPinRecord;

extern const InputPin input_pins[];


extern const size_t input_pins_count;

extern const GpioPinRecord gpio_pins[];


extern const size_t gpio_pins_count;

extern const GpioPin gpio_swdio;


extern const GpioPin gpio_swclk;

extern const GpioPin gpio_vibro;


extern const GpioPin gpio_ibutton;
extern const GpioPin gpio_cc1101_g0;
extern const GpioPin gpio_rf_sw_0;

extern const GpioPin gpio_subghz_cs;


extern const GpioPin gpio_display_cs;
extern const GpioPin gpio_display_rst_n;
extern const GpioPin gpio_display_di;
extern const GpioPin gpio_sdcard_cs;
extern const GpioPin gpio_sdcard_cd;
extern const GpioPin gpio_nfc_cs;

extern const GpioPin gpio_button_up;


extern const GpioPin gpio_button_down;
extern const GpioPin gpio_button_right;
extern const GpioPin gpio_button_left;
extern const GpioPin gpio_button_ok;
extern const GpioPin gpio_button_back;

extern const GpioPin gpio_spi_d_miso;


extern const GpioPin gpio_spi_d_mosi;
extern const GpioPin gpio_spi_d_sck;
extern const GpioPin gpio_spi_r_miso;
extern const GpioPin gpio_spi_r_mosi;
extern const GpioPin gpio_spi_r_sck;

extern const GpioPin gpio_ext_pc0;


extern const GpioPin gpio_ext_pc1;
extern const GpioPin gpio_ext_pc3;
extern const GpioPin gpio_ext_pb2;
extern const GpioPin gpio_ext_pb3;
extern const GpioPin gpio_ext_pa4;
extern const GpioPin gpio_ext_pa6;
extern const GpioPin gpio_ext_pa7;

extern const GpioPin gpio_nfc_irq_rfid_pull;


extern const GpioPin gpio_rfid_carrier_out;
extern const GpioPin gpio_rfid_data_in;
extern const GpioPin gpio_rfid_carrier;

extern const GpioPin gpio_infrared_rx;


extern const GpioPin gpio_infrared_tx;

extern const GpioPin gpio_usart_tx;


extern const GpioPin gpio_usart_rx;
extern const GpioPin gpio_i2c_power_sda;
extern const GpioPin gpio_i2c_power_scl;

extern const GpioPin gpio_speaker;

extern const GpioPin gpio_periph_power;

extern const GpioPin gpio_usb_dm;


extern const GpioPin gpio_usb_dp;
#define BUTTON_OK_GPIO_Port GPIOH
#define BUTTON_OK_Pin LL_GPIO_PIN_3
#define BUTTON_BACK_GPIO_Port GPIOB
#define BUTTON_BACK_Pin LL_GPIO_PIN_9
#define BUTTON_UP_GPIO_Port GPIOB
#define BUTTON_UP_Pin LL_GPIO_PIN_8
#define BUTTON_DOWN_GPIO_Port GPIOB
#define BUTTON_DOWN_Pin LL_GPIO_PIN_4
#define BUTTON_LEFT_GPIO_Port GPIOB
#define BUTTON_LEFT_Pin LL_GPIO_PIN_5
#define BUTTON_RIGHT_GPIO_Port GPIOB
#define BUTTON_RIGHT_Pin LL_GPIO_PIN_6

#define CC1101_CS_GPIO_Port GPIOB


#define CC1101_CS_Pin LL_GPIO_PIN_2
#define CC1101_G0_GPIO_Port GPIOA
#define CC1101_G0_Pin LL_GPIO_PIN_9

#define DISPLAY_CS_GPIO_Port GPIOA


#define DISPLAY_CS_Pin LL_GPIO_PIN_4
#define DISPLAY_DI_GPIO_Port GPIOB
#define DISPLAY_DI_Pin LL_GPIO_PIN_1
#define DISPLAY_RST_GPIO_Port GPIOB
#define DISPLAY_RST_Pin LL_GPIO_PIN_0

#define IR_RX_GPIO_Port GPIOC


#define IR_RX_Pin LL_GPIO_PIN_0
#define IR_TX_GPIO_Port GPIOA
#define IR_TX_Pin LL_GPIO_PIN_8

#define NFC_CS_GPIO_Port GPIOE


#define NFC_CS_Pin LL_GPIO_PIN_4

#define PA4_GPIO_Port GPIOB


#define PA4_Pin LL_GPIO_PIN_3
#define PA6_GPIO_Port GPIOA
#define PA6_Pin LL_GPIO_PIN_15
#define PA7_GPIO_Port GPIOC
#define PA7_Pin LL_GPIO_PIN_0
#define PB2_GPIO_Port GPIOE
#define PB2_Pin LL_GPIO_PIN_4
#define PB3_GPIO_Port GPIOB
#define PB3_Pin LL_GPIO_PIN_8
#define PC0_GPIO_Port GPIOB
#define PC0_Pin LL_GPIO_PIN_5
#define PC1_GPIO_Port GPIOC
#define PC1_Pin LL_GPIO_PIN_1
#define PC3_GPIO_Port GPIOB
#define PC3_Pin LL_GPIO_PIN_4

#define QUARTZ_32MHZ_IN_GPIO_Port GPIOC


#define QUARTZ_32MHZ_IN_Pin LL_GPIO_PIN_14
#define QUARTZ_32MHZ_OUT_GPIO_Port GPIOC
#define QUARTZ_32MHZ_OUT_Pin LL_GPIO_PIN_15

#define RFID_OUT_GPIO_Port GPIOC


#define RFID_OUT_Pin LL_GPIO_PIN_0
#define RFID_PULL_GPIO_Port GPIOC
#define RFID_PULL_Pin LL_GPIO_PIN_0
#define RFID_RF_IN_GPIO_Port GPIOC
#define RFID_RF_IN_Pin LL_GPIO_PIN_0
#define RFID_CARRIER_GPIO_Port GPIOC
#define RFID_CARRIER_Pin LL_GPIO_PIN_0

#define RF_SW_0_GPIO_Port GPIOA


#define RF_SW_0_Pin LL_GPIO_PIN_10

#define SD_CD_GPIO_Port GPIOC


#define SD_CD_Pin LL_GPIO_PIN_0
#define SD_CS_GPIO_Port GPIOA
#define SD_CS_Pin LL_GPIO_PIN_2

#define SPEAKER_GPIO_Port GPIOC


#define SPEAKER_Pin LL_GPIO_PIN_0

#define VIBRO_GPIO_Port GPIOC


#define VIBRO_Pin LL_GPIO_PIN_0

#define iBTN_GPIO_Port GPIOC


#define iBTN_Pin LL_GPIO_PIN_0

#define USART1_TX_Pin LL_GPIO_PIN_0


#define USART1_TX_Port GPIOC
#define USART1_RX_Pin LL_GPIO_PIN_0
#define USART1_RX_Port GPIOC

#define SPI_D_MISO_GPIO_Port GPIOA


#define SPI_D_MISO_Pin LL_GPIO_PIN_6
#define SPI_D_MOSI_GPIO_Port GPIOA
#define SPI_D_MOSI_Pin LL_GPIO_PIN_7
#define SPI_D_SCK_GPIO_Port GPIOA
#define SPI_D_SCK_Pin LL_GPIO_PIN_5

#define SPI_R_MISO_GPIO_Port GPIOC


#define SPI_R_MISO_Pin LL_GPIO_PIN_0
#define SPI_R_MOSI_GPIO_Port GPIOC
#define SPI_R_MOSI_Pin LL_GPIO_PIN_0
#define SPI_R_SCK_GPIO_Port GPIOC
#define SPI_R_SCK_Pin LL_GPIO_PIN_0

#define NFC_IRQ_Pin RFID_PULL_Pin


#define NFC_IRQ_GPIO_Port RFID_PULL_GPIO_Port

void furi_hal_resources_init_early(void);

void furi_hal_resources_deinit_early(void);

void furi_hal_resources_init(void);

/** Get a corresponding external connector pin number for a gpio


*
* @param gpio GpioPin
*
* @return pin number or -1 if gpio is not on the external connector
*/
int32_t furi_hal_resources_get_ext_pin_number(const GpioPin* gpio);

/**
* @brief Finds a pin by its name
*
* @param name case-insensitive pin name to look for (e.g. `"Pc3"`, `"pA4"`)
*
* @return a pointer to the corresponding `GpioPinRecord` if such a pin exists,
* `NULL` otherwise.
*/
const GpioPinRecord* furi_hal_resources_pin_by_name(const char* name);

/**
* @brief Finds a pin by its number
*
* @param name pin number to look for (e.g. `7`, `4`)
*
* @return a pointer to the corresponding `GpioPinRecord` if such a pin exists,
* `NULL` otherwise.
*/
const GpioPinRecord* furi_hal_resources_pin_by_number(uint8_t number);

#ifdef __cplusplus
}
#endif

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