unleashed-firmware/firmware/targets/f4/api-hal/api-hal-bt.c
あく 73ecc7cde6
Rename Irukagotchi to Dolphin. Add basic game state structures. (#268)
* Rename Irukagotchi to Dolphin. Add basic game state structures.
* Dolphin: state, counters, api. BT: shared access to flash. Flash: write api.
* add fake -1 deeds, example of changing icounter

Co-authored-by: coreglitch <mail@s3f.ru>
2020-12-19 02:15:29 +06:00

72 lines
2 KiB
C

#include <api-hal-bt.h>
#include <app_entry.h>
#include <ble.h>
#include <stm32wbxx.h>
#include <shci.h>
#include <cmsis_os2.h>
void api_hal_bt_init() {
// Explicitly tell that we are in charge of CLK48 domain
HAL_HSEM_FastTake(CFG_HW_CLK48_CONFIG_SEMID);
// Start Core2, init HCI and start GAP/GATT
APPE_Init();
}
void api_hal_bt_dump_state(string_t buffer) {
BleGlueStatus status = APPE_Status();
if (status == BleGlueStatusStarted) {
uint8_t HCI_Version;
uint16_t HCI_Revision;
uint8_t LMP_PAL_Version;
uint16_t Manufacturer_Name;
uint16_t LMP_PAL_Subversion;
tBleStatus ret = hci_read_local_version_information(
&HCI_Version, &HCI_Revision, &LMP_PAL_Version, &Manufacturer_Name, &LMP_PAL_Subversion
);
string_cat_printf(buffer,
"Ret: %d, HCI_Version: %d, HCI_Revision: %d, LMP_PAL_Version: %d, Manufacturer_Name: %d, LMP_PAL_Subversion: %d",
ret, HCI_Version, HCI_Revision, LMP_PAL_Version, Manufacturer_Name, LMP_PAL_Subversion
);
} else {
string_cat_printf(buffer, "BLE not ready");
}
}
bool api_hal_bt_is_alive() {
return APPE_Status() == BleGlueStatusStarted;
}
bool api_hal_bt_wait_transition() {
if (APPE_Status() == BleGlueStatusUninitialized) {
return false;
}
while (APPE_Status() != BleGlueStatusStarted) {
osDelay(1);
}
return true;
}
void api_hal_bt_lock_flash() {
if (!api_hal_bt_wait_transition()) {
HAL_FLASH_Unlock();
return;
}
while (HAL_HSEM_FastTake(CFG_HW_FLASH_SEMID) != HAL_OK) {
osDelay(1);
}
SHCI_C2_FLASH_EraseActivity(ERASE_ACTIVITY_ON);
HAL_FLASH_Unlock();
while(LL_FLASH_IsOperationSuspended()) {};
}
void api_hal_bt_unlock_flash() {
if (!api_hal_bt_wait_transition()) {
HAL_FLASH_Lock();
return;
}
SHCI_C2_FLASH_EraseActivity(ERASE_ACTIVITY_OFF);
HAL_FLASH_Lock();
HAL_HSEM_Release(CFG_HW_FLASH_SEMID, HSEM_CPU1_COREID);
}