unleashed-firmware/firmware/targets/f6/ble-glue/ble_glue.c
Anna Prosvetova 558fa5670b
RPC: Add Virtual Display & Unify log tags (#814)
* RPC: Update protobuf sources
* RPC: Add Virtual Display
* Unify log tags
* RPC: Virtual Display placeholder
* Rpc: clear frame buffer callback before confirm.
* Firmware: full assert for hal, move fatfs initialization to furi hal.
* FuriHal: VCP optimizations, thread safe console. Rpc: adjust buffer sizes.

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-11-12 16:04:35 +03:00

175 lines
6.3 KiB
C

#include "ble_glue.h"
#include "app_common.h"
#include "main.h"
#include "ble_app.h"
#include "ble.h"
#include "tl.h"
#include "shci.h"
#include "cmsis_os.h"
#include "shci_tl.h"
#include "app_debug.h"
#include <furi-hal.h>
#define TAG "Core2"
#define POOL_SIZE (CFG_TLBLE_EVT_QUEUE_LENGTH*4U*DIVC(( sizeof(TL_PacketHeader_t) + TL_BLE_EVENT_FRAME_SIZE ), 4U))
PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t ble_glue_event_pool[POOL_SIZE];
PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static TL_CmdPacket_t ble_glue_system_cmd_buff;
PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t ble_glue_system_spare_event_buff[sizeof(TL_PacketHeader_t) + TL_EVT_HDR_SIZE + 255U];
PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint8_t ble_glue_ble_spare_event_buff[sizeof(TL_PacketHeader_t) + TL_EVT_HDR_SIZE + 255];
typedef struct {
osMutexId_t shci_mtx;
osSemaphoreId_t shci_sem;
osThreadId_t shci_user_event_thread_id;
osThreadAttr_t shci_user_event_thread_attr;
BleGlueStatus status;
BleGlueKeyStorageChangedCallback callback;
void* context;
} BleGlue;
static BleGlue* ble_glue = NULL;
static void ble_glue_user_event_thread(void *argument);
static void ble_glue_sys_status_not_callback(SHCI_TL_CmdStatus_t status);
static void ble_glue_sys_user_event_callback(void* pPayload);
BleGlueStatus ble_glue_get_status() {
if(!ble_glue) {
return BleGlueStatusUninitialized;
}
return ble_glue->status;
}
void ble_glue_set_key_storage_changed_callback(BleGlueKeyStorageChangedCallback callback, void* context) {
furi_assert(ble_glue);
furi_assert(callback);
ble_glue->callback = callback;
ble_glue->context = context;
}
void ble_glue_init() {
ble_glue = furi_alloc(sizeof(BleGlue));
ble_glue->status = BleGlueStatusStartup;
ble_glue->shci_user_event_thread_attr.name = "BleShciWorker";
ble_glue->shci_user_event_thread_attr.stack_size = 1024;
// Configure the system Power Mode
// Select HSI as system clock source after Wake Up from Stop mode
LL_RCC_SetClkAfterWakeFromStop(LL_RCC_STOP_WAKEUPCLOCK_HSI);
/* Initialize the CPU2 reset value before starting CPU2 with C2BOOT */
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
furi_hal_power_insomnia_enter();
// APPD_Init();
// Initialize all transport layers
TL_MM_Config_t tl_mm_config;
SHCI_TL_HciInitConf_t SHci_Tl_Init_Conf;
// Reference table initialization
TL_Init();
ble_glue->shci_mtx = osMutexNew(NULL);
ble_glue->shci_sem = osSemaphoreNew(1, 0, NULL);
// FreeRTOS system task creation
ble_glue->shci_user_event_thread_id = osThreadNew(ble_glue_user_event_thread, NULL, &ble_glue->shci_user_event_thread_attr);
// System channel initialization
SHci_Tl_Init_Conf.p_cmdbuffer = (uint8_t*)&ble_glue_system_cmd_buff;
SHci_Tl_Init_Conf.StatusNotCallBack = ble_glue_sys_status_not_callback;
shci_init(ble_glue_sys_user_event_callback, (void*) &SHci_Tl_Init_Conf);
/**< Memory Manager channel initialization */
tl_mm_config.p_BleSpareEvtBuffer = ble_glue_ble_spare_event_buff;
tl_mm_config.p_SystemSpareEvtBuffer = ble_glue_system_spare_event_buff;
tl_mm_config.p_AsynchEvtPool = ble_glue_event_pool;
tl_mm_config.AsynchEvtPoolSize = POOL_SIZE;
TL_MM_Init( &tl_mm_config );
TL_Enable();
/*
* From now, the application is waiting for the ready event ( VS_HCI_C2_Ready )
* received on the system channel before starting the Stack
* This system event is received with ble_glue_sys_user_event_callback()
*/
}
static void ble_glue_sys_status_not_callback(SHCI_TL_CmdStatus_t status) {
switch (status) {
case SHCI_TL_CmdBusy:
osMutexAcquire( ble_glue->shci_mtx, osWaitForever );
break;
case SHCI_TL_CmdAvailable:
osMutexRelease( ble_glue->shci_mtx );
break;
default:
break;
}
}
/*
* The type of the payload for a system user event is tSHCI_UserEvtRxParam
* When the system event is both :
* - a ready event (subevtcode = SHCI_SUB_EVT_CODE_READY)
* - reported by the FUS (sysevt_ready_rsp == FUS_FW_RUNNING)
* The buffer shall not be released
* ( eg ((tSHCI_UserEvtRxParam*)pPayload)->status shall be set to SHCI_TL_UserEventFlow_Disable )
* When the status is not filled, the buffer is released by default
*/
static void ble_glue_sys_user_event_callback( void * pPayload ) {
UNUSED(pPayload);
/* Traces channel initialization */
// APPD_EnableCPU2( );
TL_AsynchEvt_t *p_sys_event = (TL_AsynchEvt_t*)(((tSHCI_UserEvtRxParam*)pPayload)->pckt->evtserial.evt.payload);
if(p_sys_event->subevtcode == SHCI_SUB_EVT_CODE_READY) {
if(ble_app_init()) {
FURI_LOG_I(TAG, "BLE stack started");
ble_glue->status = BleGlueStatusStarted;
if(SHCI_C2_SetFlashActivityControl(FLASH_ACTIVITY_CONTROL_SEM7) == SHCI_Success) {
FURI_LOG_I(TAG, "Flash activity control switched to SEM7");
} else {
FURI_LOG_E(TAG, "Failed to switch flash activity control to SEM7");
}
} else {
FURI_LOG_E(TAG, "BLE stack startup failed");
ble_glue->status = BleGlueStatusBleStackMissing;
}
furi_hal_power_insomnia_exit();
} else if(p_sys_event->subevtcode == SHCI_SUB_EVT_ERROR_NOTIF) {
FURI_LOG_E(TAG, "Error during initialization");
furi_hal_power_insomnia_exit();
} else if(p_sys_event->subevtcode == SHCI_SUB_EVT_BLE_NVM_RAM_UPDATE) {
SHCI_C2_BleNvmRamUpdate_Evt_t* p_sys_ble_nvm_ram_update_event = (SHCI_C2_BleNvmRamUpdate_Evt_t*)p_sys_event->payload;
if(ble_glue->callback) {
ble_glue->callback((uint8_t*)p_sys_ble_nvm_ram_update_event->StartAddress, p_sys_ble_nvm_ram_update_event->Size, ble_glue->context);
}
}
}
// Wrap functions
static void ble_glue_user_event_thread(void *argument) {
UNUSED(argument);
for(;;) {
osThreadFlagsWait(1, osFlagsWaitAny, osWaitForever);
shci_user_evt_proc();
}
}
void shci_notify_asynch_evt(void* pdata) {
UNUSED(pdata);
osThreadFlagsSet(ble_glue->shci_user_event_thread_id, 1);
}
void shci_cmd_resp_release(uint32_t flag) {
UNUSED(flag);
osSemaphoreRelease(ble_glue->shci_sem);
}
void shci_cmd_resp_wait(uint32_t timeout) {
UNUSED(timeout);
osSemaphoreAcquire(ble_glue->shci_sem, osWaitForever);
}