flipperzero-firmware/firmware/targets/f7/ble_glue/ble_glue.h

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#pragma once
#include <stdint.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
BleGlueC2ModeUnknown = 0,
BleGlueC2ModeFUS,
BleGlueC2ModeStack,
} BleGlueC2Mode;
typedef struct {
BleGlueC2Mode mode;
/**
* Wireless Info
*/
uint8_t VersionMajor;
uint8_t VersionMinor;
uint8_t VersionSub;
uint8_t VersionBranch;
uint8_t VersionReleaseType;
uint8_t MemorySizeSram2B; /*< Multiple of 1K */
uint8_t MemorySizeSram2A; /*< Multiple of 1K */
uint8_t MemorySizeSram1; /*< Multiple of 1K */
uint8_t MemorySizeFlash; /*< Multiple of 4K */
uint8_t StackType;
/**
* Fus Info
*/
uint8_t FusVersionMajor;
uint8_t FusVersionMinor;
uint8_t FusVersionSub;
uint8_t FusMemorySizeSram2B; /*< Multiple of 1K */
uint8_t FusMemorySizeSram2A; /*< Multiple of 1K */
uint8_t FusMemorySizeFlash; /*< Multiple of 4K */
} BleGlueC2Info;
typedef enum {
// Stage 1: core2 startup and FUS
BleGlueStatusStartup,
BleGlueStatusBroken,
BleGlueStatusC2Started,
// Stage 2: radio stack
BleGlueStatusRadioStackRunning,
BleGlueStatusRadioStackMissing
} BleGlueStatus;
typedef void (
*BleGlueKeyStorageChangedCallback)(uint8_t* change_addr_start, uint16_t size, void* context);
/** Initialize start core2 and initialize transport */
void ble_glue_init();
/** Start Core2 Radio stack
*
* @return true on success
*/
bool ble_glue_start();
/** Is core2 alive and at least FUS is running
*
* @return true if core2 is alive
*/
bool ble_glue_is_alive();
/** Waits for C2 to reports its mode to callback
*
* @return true if it reported before reaching timeout
*/
bool ble_glue_wait_for_c2_start(int32_t timeout);
BleGlueStatus ble_glue_get_c2_status();
const BleGlueC2Info* ble_glue_get_c2_info();
/** Is core2 radio stack present and ready
*
* @return true if present and ready
*/
bool ble_glue_is_radio_stack_ready();
/** Set callback for NVM in RAM changes
*
* @param[in] callback The callback to call on NVM change
* @param context The context for callback
*/
void ble_glue_set_key_storage_changed_callback(
BleGlueKeyStorageChangedCallback callback,
void* context);
/** Stop SHCI thread */
void ble_glue_thread_stop();
bool ble_glue_reinit_c2();
typedef enum {
BleGlueCommandResultUnknown,
BleGlueCommandResultOK,
BleGlueCommandResultError,
BleGlueCommandResultRestartPending,
BleGlueCommandResultOperationOngoing,
} BleGlueCommandResult;
/** Restart MCU to launch radio stack firmware if necessary
*
* @return true on radio stack start command
*/
BleGlueCommandResult ble_glue_force_c2_mode(BleGlueC2Mode mode);
BleGlueCommandResult ble_glue_fus_stack_delete();
BleGlueCommandResult ble_glue_fus_stack_install(uint32_t src_addr, uint32_t dst_addr);
BleGlueCommandResult ble_glue_fus_get_status();
BleGlueCommandResult ble_glue_fus_wait_operation();
#ifdef __cplusplus
}
#endif