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[FL-1220] BLE scan MAC addresses test (#939)

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* bt: refactore cli commands
* bt: add radio stack control, add scan mac addresses
* bt: refactore with new furi-hal-bt API
* bt: f6 targer sync
* bt: code cleanup, update documentation
* Bt: new command names, proper radio stack handling

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
gornekich 2022-01-03 01:36:42 +03:00 committed by GitHub
parent a39002ce22
commit 7522b111c2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
20 changed files with 741 additions and 356 deletions
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260
applications/bt/bt_cli.c
View File

@ -1,23 +1,18 @@
#include "bt_cli.h"
#include <furi.h>
#include <furi-hal.h>
#include <applications/cli/cli.h>
#include <lib/toolbox/args.h>
#include "bt_settings.h"
void bt_on_system_start() {
#ifdef SRV_CLI
Cli* cli = furi_record_open("cli");
static const char* bt_cli_address_types[] = {
"Public Device Address",
"Random Device Address",
"Public Identity Address",
"Random (Static) Identity Address",
};
cli_add_command(cli, "bt_info", CliCommandFlagDefault, bt_cli_command_info, NULL);
cli_add_command(cli, "bt_tx_carrier", CliCommandFlagDefault, bt_cli_command_carrier_tx, NULL);
cli_add_command(cli, "bt_rx_carrier", CliCommandFlagDefault, bt_cli_command_carrier_rx, NULL);
cli_add_command(cli, "bt_tx_pt", CliCommandFlagDefault, bt_cli_command_packet_tx, NULL);
cli_add_command(cli, "bt_rx_pt", CliCommandFlagDefault, bt_cli_command_packet_rx, NULL);
furi_record_close("cli");
#endif
}
void bt_cli_command_info(Cli* cli, string_t args, void* context) {
static void bt_cli_command_hci_info(Cli* cli, string_t args, void* context) {
string_t buffer;
string_init(buffer);
furi_hal_bt_dump_state(buffer);
@ -25,29 +20,22 @@ void bt_cli_command_info(Cli* cli, string_t args, void* context) {
string_clear(buffer);
}
void bt_cli_command_carrier_tx(Cli* cli, string_t args, void* context) {
uint16_t channel;
uint16_t power;
BtSettings bt_settings;
bt_settings_load(&bt_settings);
static void bt_cli_command_carrier_tx(Cli* cli, string_t args, void* context) {
int channel = 0;
int power = 0;
int ret = sscanf(string_get_cstr(args), "%hu %hu", &channel, &power);
if(ret != 2) {
printf("sscanf returned %d, channel: %hu, power: %hu\r\n", ret, channel, power);
cli_print_usage("bt_tx_carrier", "<Channel number> <Power>", string_get_cstr(args));
return;
do {
if(!args_read_int_and_trim(args, &channel) && (channel < 0 || channel > 39)) {
printf("Incorrect or missing channel, expected int 0-39");
break;
}
if(channel > 39) {
printf("Channel number must be in 0...39 range, not %hu\r\n", channel);
return;
}
if(power > 6) {
printf("Power must be in 0...6 dB range, not %hu\r\n", power);
return;
if(!args_read_int_and_trim(args, &power) && (power < 0 || power > 6)) {
printf("Incorrect or missing power, expected int 0-6");
break;
}
furi_hal_bt_stop_advertising();
printf("Transmitting carrier at %hu channel at %hu dB power\r\n", channel, power);
printf("Transmitting carrier at %d channel at %d dB power\r\n", channel, power);
printf("Press CTRL+C to stop\r\n");
furi_hal_bt_start_tone_tx(channel, 0x19 + power);
@ -55,79 +43,62 @@ void bt_cli_command_carrier_tx(Cli* cli, string_t args, void* context) {
osDelay(250);
}
furi_hal_bt_stop_tone_tx();
if(bt_settings.enabled) {
furi_hal_bt_start_advertising();
}
} while(false);
}
void bt_cli_command_carrier_rx(Cli* cli, string_t args, void* context) {
uint16_t channel;
BtSettings bt_settings;
bt_settings_load(&bt_settings);
int ret = sscanf(string_get_cstr(args), "%hu", &channel);
if(ret != 1) {
printf("sscanf returned %d, channel: %hu\r\n", ret, channel);
cli_print_usage("bt_rx_carrier", "<Channel number>", string_get_cstr(args));
return;
}
if(channel > 39) {
printf("Channel number must be in 0...39 range, not %hu\r\n", channel);
return;
static void bt_cli_command_carrier_rx(Cli* cli, string_t args, void* context) {
int channel = 0;
do {
if(!args_read_int_and_trim(args, &channel) && (channel < 0 || channel > 39)) {
printf("Incorrect or missing channel, expected int 0-39");
break;
}
furi_hal_bt_stop_advertising();
printf("Receiving carrier at %hu channel\r\n", channel);
printf("Receiving carrier at %d channel\r\n", channel);
printf("Press CTRL+C to stop\r\n");
furi_hal_bt_start_packet_rx(channel, 1);
while(!cli_cmd_interrupt_received(cli)) {
osDelay(1024 / 4);
osDelay(250);
printf("RSSI: %6.1f dB\r", furi_hal_bt_get_rssi());
fflush(stdout);
}
furi_hal_bt_stop_packet_test();
if(bt_settings.enabled) {
furi_hal_bt_start_advertising();
}
} while(false);
}
void bt_cli_command_packet_tx(Cli* cli, string_t args, void* context) {
uint16_t channel;
uint16_t pattern;
uint16_t datarate;
BtSettings bt_settings;
bt_settings_load(&bt_settings);
int ret = sscanf(string_get_cstr(args), "%hu %hu %hu", &channel, &pattern, &datarate);
if(ret != 3) {
printf("sscanf returned %d, channel: %hu %hu %hu\r\n", ret, channel, pattern, datarate);
cli_print_usage(
"bt_tx_pt", "<Channel number> <Pattern> <Datarate>", string_get_cstr(args));
return;
static void bt_cli_command_packet_tx(Cli* cli, string_t args, void* context) {
int channel = 0;
int pattern = 0;
int datarate = 1;
do {
if(!args_read_int_and_trim(args, &channel) && (channel < 0 || channel > 39)) {
printf("Incorrect or missing channel, expected int 0-39");
break;
}
if(channel > 39) {
printf("Channel number must be in 0...39 range, not %hu\r\n", channel);
return;
}
if(pattern > 5) {
printf("Pattern must be in 0...5 range, not %hu\r\n", pattern);
if(!args_read_int_and_trim(args, &pattern) && (pattern < 0 || pattern > 5)) {
printf("Incorrect or missing pattern, expected int 0-5 \r\n");
printf("0 - Pseudo-Random bit sequence 9\r\n");
printf("1 - Pattern of alternating bits '11110000'\r\n");
printf("2 - Pattern of alternating bits '10101010'\r\n");
printf("3 - Pseudo-Random bit sequence 15\r\n");
printf("4 - Pattern of All '1' bits\r\n");
printf("5 - Pattern of All '0' bits\r\n");
return;
break;
}
if(datarate < 1 || datarate > 2) {
printf("Datarate must be in 1 or 2 Mb, not %hu\r\n", datarate);
return;
if(!args_read_int_and_trim(args, &datarate) && (datarate < 1 || datarate > 2)) {
printf("Incorrect or missing datarate, expected int 1-2");
break;
}
furi_hal_bt_stop_advertising();
printf(
"Transmitting %hu pattern packet at %hu channel at %hu M datarate\r\n",
"Transmitting %d pattern packet at %d channel at %d M datarate\r\n",
pattern,
channel,
datarate);
@ -139,33 +110,26 @@ void bt_cli_command_packet_tx(Cli* cli, string_t args, void* context) {
}
furi_hal_bt_stop_packet_test();
printf("Transmitted %lu packets", furi_hal_bt_get_transmitted_packets());
if(bt_settings.enabled) {
furi_hal_bt_start_advertising();
}
} while(false);
}
void bt_cli_command_packet_rx(Cli* cli, string_t args, void* context) {
uint16_t channel;
uint16_t datarate;
BtSettings bt_settings;
bt_settings_load(&bt_settings);
int ret = sscanf(string_get_cstr(args), "%hu %hu", &channel, &datarate);
if(ret != 2) {
printf("sscanf returned %d, channel: %hu datarate: %hu\r\n", ret, channel, datarate);
cli_print_usage("bt_rx_pt", "<Channel number> <Datarate>", string_get_cstr(args));
return;
static void bt_cli_command_packet_rx(Cli* cli, string_t args, void* context) {
int channel = 0;
int datarate = 1;
do {
if(!args_read_int_and_trim(args, &channel) && (channel < 0 || channel > 39)) {
printf("Incorrect or missing channel, expected int 0-39");
break;
}
if(channel > 39) {
printf("Channel number must be in 0...39 range, not %hu\r\n", channel);
return;
}
if(datarate < 1 || datarate > 2) {
printf("Datarate must be in 1 or 2 Mb, not %hu\r\n", datarate);
return;
if(!args_read_int_and_trim(args, &datarate) && (datarate < 1 || datarate > 2)) {
printf("Incorrect or missing datarate, expected int 1-2");
break;
}
furi_hal_bt_stop_advertising();
printf("Receiving packets at %hu channel at %hu M datarate\r\n", channel, datarate);
printf("Receiving packets at %d channel at %d M datarate\r\n", channel, datarate);
printf("Press CTRL+C to stop\r\n");
furi_hal_bt_start_packet_rx(channel, datarate);
@ -178,7 +142,107 @@ void bt_cli_command_packet_rx(Cli* cli, string_t args, void* context) {
}
uint16_t packets_received = furi_hal_bt_stop_packet_test();
printf("Received %hu packets", packets_received);
} while(false);
}
static void bt_cli_scan_callback(GapAddress address, void* context) {
furi_assert(context);
osMessageQueueId_t queue = context;
osMessageQueuePut(queue, &address, NULL, 250);
}
static void bt_cli_command_scan(Cli* cli, string_t args, void* context) {
osMessageQueueId_t queue = osMessageQueueNew(20, sizeof(GapAddress), NULL);
furi_hal_bt_start_scan(bt_cli_scan_callback, queue);
GapAddress address = {};
bool exit = false;
while(!exit) {
if(osMessageQueueGet(queue, &address, NULL, 250) == osOK) {
if(address.type < sizeof(bt_cli_address_types)) {
printf("Found new device. Type: %s, MAC: ", bt_cli_address_types[address.type]);
for(uint8_t i = 0; i < sizeof(address.mac) - 1; i++) {
printf("%02X:", address.mac[i]);
}
printf("%02X\r\n", address.mac[sizeof(address.mac) - 1]);
}
}
exit = cli_cmd_interrupt_received(cli);
}
furi_hal_bt_stop_scan();
osMessageQueueDelete(queue);
}
static void bt_cli_print_usage() {
printf("Usage:\r\n");
printf("bt <cmd> <args>\r\n");
printf("Cmd list:\r\n");
printf("\thci_info\t - HCI info\r\n");
if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug) &&
furi_hal_bt_get_radio_stack() == FuriHalBtStackHciLayer) {
printf("\ttx_carrier <channel:0-39> <power:0-6>\t - start tx carrier test\r\n");
printf("\trx_carrier <channel:0-39>\t - start rx carrier test\r\n");
printf("\ttx_pt <channel:0-39> <pattern:0-5> <datarate:1-2>\t - start tx packet test\r\n");
printf("\trx_pt <channel:0-39> <datarate:1-2>\t - start rx packer test\r\n");
printf("\tscan\t - start scanner\r\n");
}
}
static void bt_cli(Cli* cli, string_t args, void* context) {
string_t cmd;
string_init(cmd);
BtSettings bt_settings;
bt_settings_load(&bt_settings);
do {
if(!args_read_string_and_trim(args, cmd)) {
bt_cli_print_usage();
break;
}
if(string_cmp_str(cmd, "hci_info") == 0) {
bt_cli_command_hci_info(cli, args, NULL);
break;
}
if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagDebug) &&
furi_hal_bt_get_radio_stack() == FuriHalBtStackHciLayer) {
if(string_cmp_str(cmd, "carrier_tx") == 0) {
bt_cli_command_carrier_tx(cli, args, NULL);
break;
}
if(string_cmp_str(cmd, "carrier_rx") == 0) {
bt_cli_command_carrier_rx(cli, args, NULL);
break;
}
if(string_cmp_str(cmd, "packet_tx") == 0) {
bt_cli_command_packet_tx(cli, args, NULL);
break;
}
if(string_cmp_str(cmd, "packet_rx") == 0) {
bt_cli_command_packet_rx(cli, args, NULL);
break;
}
if(string_cmp_str(cmd, "scan") == 0) {
bt_cli_command_scan(cli, args, NULL);
break;
}
}
bt_cli_print_usage();
} while(false);
if(bt_settings.enabled) {
furi_hal_bt_start_advertising();
}
string_clear(cmd);
}
void bt_on_system_start() {
#ifdef SRV_CLI
Cli* cli = furi_record_open("cli");
furi_record_open("bt");
cli_add_command(cli, "bt", CliCommandFlagDefault, bt_cli, NULL);
furi_record_close("bt");
furi_record_close("cli");
#endif
}

15
applications/bt/bt_cli.h
View File

@ -1,15 +0,0 @@
#pragma once
#include <cli/cli.h>
void bt_on_system_start();
void bt_cli_command_info(Cli* cli, string_t args, void* context);
void bt_cli_command_carrier_tx(Cli* cli, string_t args, void* context);
void bt_cli_command_carrier_rx(Cli* cli, string_t args, void* context);
void bt_cli_command_packet_tx(Cli* cli, string_t args, void* context);
void bt_cli_command_packet_rx(Cli* cli, string_t args, void* context);

9
applications/bt/bt_debug_app/bt_debug_app.c Executable file → Normal file
View File

@ -1,6 +1,8 @@
#include "bt_debug_app.h"
#include <furi-hal-bt.h>
#define TAG "BtDebugApp"
enum BtDebugSubmenuIndex {
BtDebugSubmenuIndexCarrierTest,
BtDebugSubmenuIndexPacketTest,
@ -92,6 +94,13 @@ void bt_debug_app_free(BtDebugApp* app) {
}
int32_t bt_debug_app(void* p) {
if(furi_hal_bt_get_radio_stack() != FuriHalBtStackHciLayer) {
FURI_LOG_E(TAG, "Incorrect radio stack, replace with HciLayer for tests.");
DialogsApp* dialogs = furi_record_open("dialogs");
dialog_message_show_storage_error(dialogs, "Incorrect\nRadioStack");
return 255;
}
BtDebugApp* app = bt_debug_app_alloc();
// Stop advertising
furi_hal_bt_stop_advertising();

1
applications/bt/bt_debug_app/bt_debug_app.h
View File

@ -4,6 +4,7 @@
#include <gui/gui.h>
#include <gui/view.h>
#include <gui/view_dispatcher.h>
#include <dialogs/dialogs.h>
#include <gui/modules/submenu.h>
#include "views/bt_carrier_test.h"

53
applications/bt/bt_service/bt.c
View File

@ -154,12 +154,12 @@ static void bt_rpc_send_bytes_callback(void* context, uint8_t* bytes, size_t byt
}
// Called from GAP thread
static bool bt_on_gap_event_callback(BleEvent event, void* context) {
static bool bt_on_gap_event_callback(GapEvent event, void* context) {
furi_assert(context);
Bt* bt = context;
bool ret = false;
if(event.type == BleEventTypeConnected) {
if(event.type == GapEventTypeConnected) {
// Update status bar
bt->status = BtStatusConnected;
BtMessage message = {.type = BtMessageTypeUpdateStatusbar};
@ -181,7 +181,7 @@ static bool bt_on_gap_event_callback(BleEvent event, void* context) {
message.data.battery_level = info.charge;
furi_check(osMessageQueuePut(bt->message_queue, &message, 0, osWaitForever) == osOK);
ret = true;
} else if(event.type == BleEventTypeDisconnected) {
} else if(event.type == GapEventTypeDisconnected) {
if(bt->profile == BtProfileSerial && bt->rpc_session) {
FURI_LOG_I(TAG, "Close RPC connection");
osEventFlagsSet(bt->rpc_event, BT_RPC_EVENT_DISCONNECTED);
@ -190,24 +190,24 @@ static bool bt_on_gap_event_callback(BleEvent event, void* context) {
bt->rpc_session = NULL;
}
ret = true;
} else if(event.type == BleEventTypeStartAdvertising) {
} else if(event.type == GapEventTypeStartAdvertising) {
bt->status = BtStatusAdvertising;
BtMessage message = {.type = BtMessageTypeUpdateStatusbar};
furi_check(osMessageQueuePut(bt->message_queue, &message, 0, osWaitForever) == osOK);
ret = true;
} else if(event.type == BleEventTypeStopAdvertising) {
} else if(event.type == GapEventTypeStopAdvertising) {
bt->status = BtStatusOff;
BtMessage message = {.type = BtMessageTypeUpdateStatusbar};
furi_check(osMessageQueuePut(bt->message_queue, &message, 0, osWaitForever) == osOK);
ret = true;
} else if(event.type == BleEventTypePinCodeShow) {
} else if(event.type == GapEventTypePinCodeShow) {
BtMessage message = {
.type = BtMessageTypePinCodeShow, .data.pin_code = event.data.pin_code};
furi_check(osMessageQueuePut(bt->message_queue, &message, 0, osWaitForever) == osOK);
ret = true;
} else if(event.type == BleEventTypePinCodeVerify) {
} else if(event.type == GapEventTypePinCodeVerify) {
ret = bt_pin_code_verify_event_handler(bt, event.data.pin_code);
} else if(event.type == BleEventTypeUpdateMTU) {
} else if(event.type == GapEventTypeUpdateMTU) {
bt->max_packet_size = event.data.max_packet_size;
ret = true;
}
@ -234,7 +234,15 @@ static void bt_statusbar_update(Bt* bt) {
}
}
static void bt_show_warning(Bt* bt, const char* text) {
dialog_message_set_text(bt->dialog_message, text, 64, 28, AlignCenter, AlignCenter);
dialog_message_set_buttons(bt->dialog_message, "Quit", NULL, NULL);
dialog_message_show(bt->dialogs, bt->dialog_message);
}
static void bt_change_profile(Bt* bt, BtMessage* message) {
FuriHalBtStack stack = furi_hal_bt_get_radio_stack();
if(stack == FuriHalBtStackLight) {
bt_settings_load(&bt->bt_settings);
if(bt->profile == BtProfileSerial && bt->rpc_session) {
FURI_LOG_I(TAG, "Close RPC connection");
@ -263,31 +271,44 @@ static void bt_change_profile(Bt* bt, BtMessage* message) {
FURI_LOG_E(TAG, "Failed to start Bt App");
*message->result = false;
}
} else {
bt_show_warning(bt, "Radio stack doesn't support this app");
*message->result = false;
}
osEventFlagsSet(bt->api_event, BT_API_UNLOCK_EVENT);
}
int32_t bt_srv() {
Bt* bt = bt_alloc();
furi_record_create("bt", bt);
// Read keys
if(!bt_load_key_storage(bt)) {
FURI_LOG_W(TAG, "Failed to load bonding keys");
}
// Start BLE stack
if(furi_hal_bt_start_app(FuriHalBtProfileSerial, bt_on_gap_event_callback, bt)) {
FURI_LOG_I(TAG, "BLE stack started");
// Start radio stack
if(!furi_hal_bt_start_radio_stack()) {
FURI_LOG_E(TAG, "Radio stack start failed");
}
FuriHalBtStack stack_type = furi_hal_bt_get_radio_stack();
if(stack_type == FuriHalBtStackUnknown) {
bt_show_warning(bt, "Unsupported radio stack");
bt->status = BtStatusUnavailable;
} else if(stack_type == FuriHalBtStackHciLayer) {
bt->status = BtStatusUnavailable;
} else if(stack_type == FuriHalBtStackLight) {
if(!furi_hal_bt_start_app(FuriHalBtProfileSerial, bt_on_gap_event_callback, bt)) {
FURI_LOG_E(TAG, "BLE App start failed");
} else {
if(bt->bt_settings.enabled) {
furi_hal_bt_start_advertising();
}
furi_hal_bt_set_key_storage_change_callback(bt_on_key_storage_change_callback, bt);
} else {
FURI_LOG_E(TAG, "BT App start failed");
}
}
// Update statusbar
bt_statusbar_update(bt);
furi_record_create("bt", bt);
BtMessage message;
while(1) {

1
applications/bt/bt_service/bt.h
View File

@ -10,6 +10,7 @@ extern "C" {
typedef struct Bt Bt;
typedef enum {
BtStatusUnavailable,
BtStatusOff,
BtStatusAdvertising,
BtStatusConnected,

8
applications/bt/bt_settings_app/scenes/bt_settings_scene_start.c
View File

@ -23,8 +23,10 @@ static void bt_settings_scene_start_var_list_change_callback(VariableItem* item)
void bt_settings_scene_start_on_enter(void* context) {
BtSettingsApp* app = context;
VariableItemList* var_item_list = app->var_item_list;
VariableItem* item;
FuriHalBtStack stack_type = furi_hal_bt_get_radio_stack();
if(stack_type == FuriHalBtStackLight) {
item = variable_item_list_add(
var_item_list,
"Bluetooth",
@ -38,6 +40,10 @@ void bt_settings_scene_start_on_enter(void* context) {
variable_item_set_current_value_index(item, BtSettingOff);
variable_item_set_current_value_text(item, bt_settings_text[BtSettingOff]);
}
} else {
item = variable_item_list_add(var_item_list, "Bluetooth", 1, NULL, NULL);
variable_item_set_current_value_text(item, "Broken");
}
view_dispatcher_switch_to_view(app->view_dispatcher, BtSettingsAppViewVarItemList);
}

2
firmware/targets/f6/ble-glue/ble_app.c
View File

@ -16,6 +16,8 @@
PLACE_IN_SECTION("MB_MEM1") ALIGN(4) static TL_CmdPacket_t ble_app_cmd_buffer;
PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint32_t ble_app_nvm[BLE_NVM_SRAM_SIZE];
_Static_assert(sizeof(SHCI_C2_Ble_Init_Cmd_Packet_t) == 49, "Ble stack config structure size mismatch");
typedef struct {
osMutexId_t hci_mtx;
osSemaphoreId_t hci_sem;

19
firmware/targets/f6/ble-glue/ble_glue.c
View File

@ -106,29 +106,31 @@ void ble_glue_init() {
*/
}
static bool ble_glue_wait_status(BleGlueStatus status) {
bool ble_glue_wait_for_fus_start(WirelessFwInfo_t* info) {
bool ret = false;
size_t countdown = 1000;
while (countdown > 0) {
if (ble_glue->status == status) {
if (ble_glue->status == BleGlueStatusFusStarted) {
ret = true;
break;
}
countdown--;
osDelay(1);
}
if(ble_glue->status == BleGlueStatusFusStarted) {
SHCI_GetWirelessFwInfo(info);
} else {
FURI_LOG_E(TAG, "Failed to start FUS");
ble_glue->status = BleGlueStatusBroken;
}
furi_hal_power_insomnia_exit();
return ret;
}
bool ble_glue_start() {
furi_assert(ble_glue);
if (!ble_glue_wait_status(BleGlueStatusFusStarted)) {
// shutdown core2 power
FURI_LOG_E(TAG, "Core2 catastrophic failure, cutting its power");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue->status = BleGlueStatusBroken;
furi_hal_power_insomnia_exit();
if (ble_glue->status != BleGlueStatusFusStarted) {
return false;
}
@ -146,6 +148,7 @@ bool ble_glue_start() {
} else {
FURI_LOG_E(TAG, "Radio stack startup failed");
ble_glue->status = BleGlueStatusRadioStackMissing;
ble_app_thread_stop();
}
furi_hal_power_insomnia_exit();

3
firmware/targets/f6/ble-glue/ble_glue.h
View File

@ -2,6 +2,7 @@
#include <stdint.h>
#include <stdbool.h>
#include <shci/shci.h>
#ifdef __cplusplus
extern "C" {
@ -25,6 +26,8 @@ bool ble_glue_start();
*/
bool ble_glue_is_alive();
bool ble_glue_wait_for_fus_start(WirelessFwInfo_t* info);
/** Is core2 radio stack present and ready
*
* @return true if present and ready

66
firmware/targets/f6/ble-glue/gap.c
View File

@ -25,7 +25,7 @@ typedef struct {
GapConfig* config;
GapState state;
osMutexId_t state_mutex;
BleEventCallback on_event_cb;
GapEventCallback on_event_cb;
void* context;
osTimerId_t advertise_timer;
FuriThread* thread;
@ -40,12 +40,18 @@ typedef enum {
GapCommandKillThread,
} GapCommand;
typedef struct {
GapScanCallback callback;
void* context;
} GapScan;
// Identity root key
static const uint8_t gap_irk[16] = {0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
// Encryption root key
static const uint8_t gap_erk[16] = {0xfe,0xdc,0xba,0x09,0x87,0x65,0x43,0x21,0xfe,0xdc,0xba,0x09,0x87,0x65,0x43,0x21};
static Gap* gap = NULL;
static GapScan* gap_scan = NULL;
static void gap_advertise_start(GapState new_state);
static int32_t gap_app(void* context);
@ -62,7 +68,9 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
event_pckt = (hci_event_pckt*)((hci_uart_pckt*)pckt)->data;
if(gap) {
osMutexAcquire(gap->state_mutex, osWaitForever);
}
switch (event_pckt->evt) {
case EVT_DISCONN_COMPLETE:
{
@ -77,7 +85,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
gap_advertise_start(GapStateAdvFast);
furi_hal_power_insomnia_exit();
}
BleEvent event = {.type = BleEventTypeDisconnected};
GapEvent event = {.type = GapEventTypeDisconnected};
gap->on_event_cb(event, gap->context);
}
break;
@ -120,6 +128,23 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
aci_gap_slave_security_req(connection_complete_event->Connection_Handle);
break;
case EVT_LE_ADVERTISING_REPORT: {
if(gap_scan) {
GapAddress address;
hci_le_advertising_report_event_rp0* evt = (hci_le_advertising_report_event_rp0*) meta_evt->data;
for(uint8_t i = 0; i < evt->Num_Reports; i++) {
Advertising_Report_t* rep = &evt->Advertising_Report[i];
address.type = rep->Address_Type;
// Original MAC addres is in inverted order
for(uint8_t j = 0; j < sizeof(address.mac); j++) {
address.mac[j] = rep->Address[sizeof(address.mac) - j - 1];
}
gap_scan->callback(address, gap_scan->context);
}
}
}
break;
default:
break;
}
@ -140,7 +165,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
uint32_t pin = rand() % 999999;
aci_gap_pass_key_resp(gap->service.connection_handle, pin);
FURI_LOG_I(TAG, "Pass key request event. Pin: %06d", pin);
BleEvent event = {.type = BleEventTypePinCodeShow, .data.pin_code = pin};
GapEvent event = {.type = GapEventTypePinCodeShow, .data.pin_code = pin};
gap->on_event_cb(event, gap->context);
}
break;
@ -150,7 +175,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
aci_att_exchange_mtu_resp_event_rp0 *pr = (void*)blue_evt->data;
FURI_LOG_I(TAG, "Rx MTU size: %d", pr->Server_RX_MTU);
// Set maximum packet size given header size is 3 bytes
BleEvent event = {.type = BleEventTypeUpdateMTU, .data.max_packet_size = pr->Server_RX_MTU - 3};
GapEvent event = {.type = GapEventTypeUpdateMTU, .data.max_packet_size = pr->Server_RX_MTU - 3};
gap->on_event_cb(event, gap->context);
}
break;
@ -184,7 +209,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
{
uint32_t pin = ((aci_gap_numeric_comparison_value_event_rp0 *)(blue_evt->data))->Numeric_Value;
FURI_LOG_I(TAG, "Verify numeric comparison: %06d", pin);
BleEvent event = {.type = BleEventTypePinCodeVerify, .data.pin_code = pin};
GapEvent event = {.type = GapEventTypePinCodeVerify, .data.pin_code = pin};
bool result = gap->on_event_cb(event, gap->context);
aci_gap_numeric_comparison_value_confirm_yesno(gap->service.connection_handle, result);
break;
@ -197,7 +222,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
aci_gap_terminate(gap->service.connection_handle, 5);
} else {
FURI_LOG_I(TAG, "Pairing complete");
BleEvent event = {.type = BleEventTypeConnected};
GapEvent event = {.type = GapEventTypeConnected};
gap->on_event_cb(event, gap->context);
}
break;
@ -209,7 +234,9 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
default:
break;
}
if(gap) {
osMutexRelease(gap->state_mutex);
}
return SVCCTL_UserEvtFlowEnable;
}
@ -322,7 +349,7 @@ static void gap_advertise_start(GapState new_state)
FURI_LOG_E(TAG, "Set discoverable err: %d", status);
}
gap->state = new_state;
BleEvent event = {.type = BleEventTypeStartAdvertising};
GapEvent event = {.type = GapEventTypeStartAdvertising};
gap->on_event_cb(event, gap->context);
osTimerStart(gap->advertise_timer, INITIAL_ADV_TIMEOUT);
}
@ -338,7 +365,7 @@ static void gap_advertise_stop() {
aci_gap_set_non_discoverable();
gap->state = GapStateIdle;
}
BleEvent event = {.type = BleEventTypeStopAdvertising};
GapEvent event = {.type = GapEventTypeStopAdvertising};
gap->on_event_cb(event, gap->context);
}
@ -370,7 +397,7 @@ static void gap_advetise_timer_callback(void* context) {
furi_check(osMessageQueuePut(gap->command_queue, &command, 0, 0) == osOK);
}
bool gap_init(GapConfig* config, BleEventCallback on_event_cb, void* context) {
bool gap_init(GapConfig* config, GapEventCallback on_event_cb, void* context) {
if (!ble_glue_is_radio_stack_ready()) {
return false;
}
@ -416,12 +443,33 @@ bool gap_init(GapConfig* config, BleEventCallback on_event_cb, void* context) {
GapState gap_get_state() {
GapState state;
if(gap) {
osMutexAcquire(gap->state_mutex, osWaitForever);
state = gap->state;
osMutexRelease(gap->state_mutex );
} else {
state = GapStateUninitialized;
}
return state;
}
void gap_start_scan(GapScanCallback callback, void* context) {
furi_assert(callback);
gap_scan = furi_alloc(sizeof(GapScan));
gap_scan->callback = callback;
gap_scan->context = context;
// Scan interval 250 ms
hci_le_set_scan_parameters(1, 4000, 200, 0, 0);
hci_le_set_scan_enable(1, 1);
}
void gap_stop_scan() {
furi_assert(gap_scan);
hci_le_set_scan_enable(0, 1);
free(gap_scan);
gap_scan = NULL;
}
void gap_thread_stop() {
if(gap) {
osMutexAcquire(gap->state_mutex, osWaitForever);

41
firmware/targets/f6/ble-glue/gap.h
View File

@ -12,28 +12,36 @@ extern "C" {
#endif
typedef enum {
BleEventTypeConnected,
BleEventTypeDisconnected,
BleEventTypeStartAdvertising,
BleEventTypeStopAdvertising,
BleEventTypePinCodeShow,
BleEventTypePinCodeVerify,
BleEventTypeUpdateMTU,
} BleEventType;
GapEventTypeConnected,
GapEventTypeDisconnected,
GapEventTypeStartAdvertising,
GapEventTypeStopAdvertising,
GapEventTypePinCodeShow,
GapEventTypePinCodeVerify,
GapEventTypeUpdateMTU,
} GapEventType;
typedef union {
uint32_t pin_code;
uint16_t max_packet_size;
} BleEventData;
} GapEventData;
typedef struct {
BleEventType type;
BleEventData data;
} BleEvent;
GapEventType type;
GapEventData data;
} GapEvent;
typedef bool(*BleEventCallback) (BleEvent event, void* context);
typedef bool(*GapEventCallback) (GapEvent event, void* context);
typedef struct {
uint8_t type;
uint8_t mac[6];
} GapAddress;
typedef void(*GapScanCallback) (GapAddress address, void* context);
typedef enum {
GapStateUninitialized,
GapStateIdle,
GapStateStartingAdv,
GapStateAdvFast,
@ -42,6 +50,7 @@ typedef enum {
} GapState;
typedef enum {
GapPairingNone,
GapPairingPinCodeShow,
GapPairingPinCodeVerifyYesNo,
} GapPairing;
@ -55,7 +64,7 @@ typedef struct {
char adv_name[FURI_HAL_VERSION_DEVICE_NAME_LENGTH];
} GapConfig;
bool gap_init(GapConfig* config, BleEventCallback on_event_cb, void* context);
bool gap_init(GapConfig* config, GapEventCallback on_event_cb, void* context);
void gap_start_advertising();
@ -65,6 +74,10 @@ GapState gap_get_state();
void gap_thread_stop();
void gap_start_scan(GapScanCallback callback, void* context);
void gap_stop_scan();
#ifdef __cplusplus
}
#endif

115
firmware/targets/f6/furi-hal/furi-hal-bt.c
View File

@ -16,6 +16,7 @@
#define FURI_HAL_BT_DEFAULT_MAC_ADDR {0x6c, 0x7a, 0xd8, 0xac, 0x57, 0x72}
osMutexId_t furi_hal_bt_core2_mtx = NULL;
static FuriHalBtStack furi_hal_bt_stack = FuriHalBtStackUnknown;
typedef void (*FuriHalBtProfileStart)(void);
typedef void (*FuriHalBtProfileStop)(void);
@ -50,7 +51,7 @@ FuriHalBtProfileConfig profile_config[FuriHalBtProfileNumber] = {
.pairing_method = GapPairingPinCodeVerifyYesNo,
.mac_address = FURI_HAL_BT_DEFAULT_MAC_ADDR,
},
}
},
};
FuriHalBtProfileConfig* current_profile = NULL;
@ -79,32 +80,81 @@ void furi_hal_bt_unlock_core2() {
furi_check(osMutexRelease(furi_hal_bt_core2_mtx) == osOK);
}
static bool furi_hal_bt_start_core2() {
static bool furi_hal_bt_radio_stack_is_supported(WirelessFwInfo_t* info) {
bool supported = false;
if(info->StackType == INFO_STACK_TYPE_BLE_HCI) {
furi_hal_bt_stack = FuriHalBtStackHciLayer;
supported = true;
} else if(info->StackType == INFO_STACK_TYPE_BLE_LIGHT) {
if(info->VersionMajor >= FURI_HAL_BT_STACK_VERSION_MAJOR &&
info->VersionMinor >= FURI_HAL_BT_STACK_VERSION_MINOR) {
furi_hal_bt_stack = FuriHalBtStackLight;
supported = true;
}
} else {
furi_hal_bt_stack = FuriHalBtStackUnknown;
}
return supported;
}
bool furi_hal_bt_start_radio_stack() {
bool res = false;
furi_assert(furi_hal_bt_core2_mtx);
osMutexAcquire(furi_hal_bt_core2_mtx, osWaitForever);
// Explicitly tell that we are in charge of CLK48 domain
if(!HAL_HSEM_IsSemTaken(CFG_HW_CLK48_CONFIG_SEMID)) {
HAL_HSEM_FastTake(CFG_HW_CLK48_CONFIG_SEMID);
}
// Start Core2
bool ret = ble_glue_start();
osMutexRelease(furi_hal_bt_core2_mtx);
return ret;
}
bool furi_hal_bt_start_app(FuriHalBtProfile profile, BleEventCallback event_cb, void* context) {
furi_assert(event_cb);
furi_assert(profile < FuriHalBtProfileNumber);
bool ret = true;
do {
// Start 2nd core
ret = furi_hal_bt_start_core2();
if(!ret) {
// Wait until FUS is started or timeout
WirelessFwInfo_t info = {};
if(!ble_glue_wait_for_fus_start(&info)) {
FURI_LOG_E(TAG, "FUS start failed");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue_thread_stop();
break;
}
// Check weather we support radio stack
if(!furi_hal_bt_radio_stack_is_supported(&info)) {
FURI_LOG_E(TAG, "Unsupported radio stack");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue_thread_stop();
break;
}
// Starting radio stack
if(!ble_glue_start()) {
FURI_LOG_E(TAG, "Failed to start radio stack");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue_thread_stop();
ble_app_thread_stop();
FURI_LOG_E(TAG, "Failed to start 2nd core");
break;
}
res = true;
} while(false);
osMutexRelease(furi_hal_bt_core2_mtx);
return res;
}
FuriHalBtStack furi_hal_bt_get_radio_stack() {
return furi_hal_bt_stack;
}
bool furi_hal_bt_start_app(FuriHalBtProfile profile, GapEventCallback event_cb, void* context) {
furi_assert(event_cb);
furi_assert(profile < FuriHalBtProfileNumber);
bool ret = false;
do {
if(!ble_glue_is_radio_stack_ready()) {
FURI_LOG_E(TAG, "Can't start BLE App - radio stack did not start");
break;
}
if(furi_hal_bt_stack != FuriHalBtStackLight) {
FURI_LOG_E(TAG, "Can't start Ble App - unsupported radio stack");
break;
}
// Set mac address
@ -130,21 +180,23 @@ bool furi_hal_bt_start_app(FuriHalBtProfile profile, BleEventCallback event_cb,
const char* clicker_str = "Keynote";
memcpy(&config->adv_name[1], clicker_str, strlen(clicker_str));
}
ret = gap_init(config, event_cb, context);
if(!ret) {
if(!gap_init(config, event_cb, context)) {
gap_thread_stop();
FURI_LOG_E(TAG, "Failed to init GAP");
break;
}
// Start selected profile services
if(furi_hal_bt_stack == FuriHalBtStackLight) {
profile_config[profile].start();
}
ret = true;
} while(false);
current_profile = &profile_config[profile];
return ret;
}
bool furi_hal_bt_change_app(FuriHalBtProfile profile, BleEventCallback event_cb, void* context) {
bool furi_hal_bt_change_app(FuriHalBtProfile profile, GapEventCallback event_cb, void* context) {
furi_assert(event_cb);
furi_assert(profile < FuriHalBtProfileNumber);
bool ret = true;
@ -164,6 +216,7 @@ bool furi_hal_bt_change_app(FuriHalBtProfile profile, BleEventCallback event_cb,
ble_glue_thread_stop();
FURI_LOG_I(TAG, "Start BT initialization");
furi_hal_bt_init();
furi_hal_bt_start_radio_stack();
ret = furi_hal_bt_start_app(profile, event_cb, context);
if(ret) {
current_profile = &profile_config[profile];
@ -171,6 +224,10 @@ bool furi_hal_bt_change_app(FuriHalBtProfile profile, BleEventCallback event_cb,
return ret;
}
static bool furi_hal_bt_is_active() {
return gap_get_state() > GapStateIdle;
}
void furi_hal_bt_start_advertising() {
if(gap_get_state() == GapStateIdle) {
gap_start_advertising();
@ -236,10 +293,6 @@ bool furi_hal_bt_is_alive() {
return ble_glue_is_alive();
}
bool furi_hal_bt_is_active() {
return gap_get_state() > GapStateIdle;
}
void furi_hal_bt_start_tone_tx(uint8_t channel, uint8_t power) {
aci_hal_set_tx_power_level(0, power);
aci_hal_tone_start(channel, 0);
@ -300,3 +353,17 @@ uint32_t furi_hal_bt_get_transmitted_packets() {
void furi_hal_bt_stop_rx() {
aci_hal_rx_stop();
}
bool furi_hal_bt_start_scan(GapScanCallback callback, void* context) {
if(furi_hal_bt_stack != FuriHalBtStackHciLayer) {
return false;
}
gap_start_scan(callback, context);
return true;
}
void furi_hal_bt_stop_scan() {
if(furi_hal_bt_stack == FuriHalBtStackHciLayer) {
gap_stop_scan();
}
}

2
firmware/targets/f7/ble-glue/ble_app.c
View File

@ -16,6 +16,8 @@
PLACE_IN_SECTION("MB_MEM1") ALIGN(4) static TL_CmdPacket_t ble_app_cmd_buffer;
PLACE_IN_SECTION("MB_MEM2") ALIGN(4) static uint32_t ble_app_nvm[BLE_NVM_SRAM_SIZE];
_Static_assert(sizeof(SHCI_C2_Ble_Init_Cmd_Packet_t) == 49, "Ble stack config structure size mismatch");
typedef struct {
osMutexId_t hci_mtx;
osSemaphoreId_t hci_sem;

19
firmware/targets/f7/ble-glue/ble_glue.c
View File

@ -106,29 +106,31 @@ void ble_glue_init() {
*/
}
static bool ble_glue_wait_status(BleGlueStatus status) {
bool ble_glue_wait_for_fus_start(WirelessFwInfo_t* info) {
bool ret = false;
size_t countdown = 1000;
while (countdown > 0) {
if (ble_glue->status == status) {
if (ble_glue->status == BleGlueStatusFusStarted) {
ret = true;
break;
}
countdown--;
osDelay(1);
}
if(ble_glue->status == BleGlueStatusFusStarted) {
SHCI_GetWirelessFwInfo(info);
} else {
FURI_LOG_E(TAG, "Failed to start FUS");
ble_glue->status = BleGlueStatusBroken;
}
furi_hal_power_insomnia_exit();
return ret;
}
bool ble_glue_start() {
furi_assert(ble_glue);
if (!ble_glue_wait_status(BleGlueStatusFusStarted)) {
// shutdown core2 power
FURI_LOG_E(TAG, "Core2 catastrophic failure, cutting its power");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue->status = BleGlueStatusBroken;
furi_hal_power_insomnia_exit();
if (ble_glue->status != BleGlueStatusFusStarted) {
return false;
}
@ -146,6 +148,7 @@ bool ble_glue_start() {
} else {
FURI_LOG_E(TAG, "Radio stack startup failed");
ble_glue->status = BleGlueStatusRadioStackMissing;
ble_app_thread_stop();
}
furi_hal_power_insomnia_exit();

3
firmware/targets/f7/ble-glue/ble_glue.h
View File

@ -2,6 +2,7 @@
#include <stdint.h>
#include <stdbool.h>
#include <shci/shci.h>
#ifdef __cplusplus
extern "C" {
@ -25,6 +26,8 @@ bool ble_glue_start();
*/
bool ble_glue_is_alive();
bool ble_glue_wait_for_fus_start(WirelessFwInfo_t* info);
/** Is core2 radio stack present and ready
*
* @return true if present and ready

66
firmware/targets/f7/ble-glue/gap.c
View File

@ -25,7 +25,7 @@ typedef struct {
GapConfig* config;
GapState state;
osMutexId_t state_mutex;
BleEventCallback on_event_cb;
GapEventCallback on_event_cb;
void* context;
osTimerId_t advertise_timer;
FuriThread* thread;
@ -40,12 +40,18 @@ typedef enum {
GapCommandKillThread,
} GapCommand;
typedef struct {
GapScanCallback callback;
void* context;
} GapScan;
// Identity root key
static const uint8_t gap_irk[16] = {0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
// Encryption root key
static const uint8_t gap_erk[16] = {0xfe,0xdc,0xba,0x09,0x87,0x65,0x43,0x21,0xfe,0xdc,0xba,0x09,0x87,0x65,0x43,0x21};
static Gap* gap = NULL;
static GapScan* gap_scan = NULL;
static void gap_advertise_start(GapState new_state);
static int32_t gap_app(void* context);
@ -62,7 +68,9 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
event_pckt = (hci_event_pckt*)((hci_uart_pckt*)pckt)->data;
if(gap) {
osMutexAcquire(gap->state_mutex, osWaitForever);
}
switch (event_pckt->evt) {
case EVT_DISCONN_COMPLETE:
{
@ -77,7 +85,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
gap_advertise_start(GapStateAdvFast);
furi_hal_power_insomnia_exit();
}
BleEvent event = {.type = BleEventTypeDisconnected};
GapEvent event = {.type = GapEventTypeDisconnected};
gap->on_event_cb(event, gap->context);
}
break;
@ -120,6 +128,23 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
aci_gap_slave_security_req(connection_complete_event->Connection_Handle);
break;
case EVT_LE_ADVERTISING_REPORT: {
if(gap_scan) {
GapAddress address;
hci_le_advertising_report_event_rp0* evt = (hci_le_advertising_report_event_rp0*) meta_evt->data;
for(uint8_t i = 0; i < evt->Num_Reports; i++) {
Advertising_Report_t* rep = &evt->Advertising_Report[i];
address.type = rep->Address_Type;
// Original MAC addres is in inverted order
for(uint8_t j = 0; j < sizeof(address.mac); j++) {
address.mac[j] = rep->Address[sizeof(address.mac) - j - 1];
}
gap_scan->callback(address, gap_scan->context);
}
}
}
break;
default:
break;
}
@ -140,7 +165,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
uint32_t pin = rand() % 999999;
aci_gap_pass_key_resp(gap->service.connection_handle, pin);
FURI_LOG_I(TAG, "Pass key request event. Pin: %06d", pin);
BleEvent event = {.type = BleEventTypePinCodeShow, .data.pin_code = pin};
GapEvent event = {.type = GapEventTypePinCodeShow, .data.pin_code = pin};
gap->on_event_cb(event, gap->context);
}
break;
@ -150,7 +175,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
aci_att_exchange_mtu_resp_event_rp0 *pr = (void*)blue_evt->data;
FURI_LOG_I(TAG, "Rx MTU size: %d", pr->Server_RX_MTU);
// Set maximum packet size given header size is 3 bytes
BleEvent event = {.type = BleEventTypeUpdateMTU, .data.max_packet_size = pr->Server_RX_MTU - 3};
GapEvent event = {.type = GapEventTypeUpdateMTU, .data.max_packet_size = pr->Server_RX_MTU - 3};
gap->on_event_cb(event, gap->context);
}
break;
@ -184,7 +209,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
{
uint32_t pin = ((aci_gap_numeric_comparison_value_event_rp0 *)(blue_evt->data))->Numeric_Value;
FURI_LOG_I(TAG, "Verify numeric comparison: %06d", pin);
BleEvent event = {.type = BleEventTypePinCodeVerify, .data.pin_code = pin};
GapEvent event = {.type = GapEventTypePinCodeVerify, .data.pin_code = pin};
bool result = gap->on_event_cb(event, gap->context);
aci_gap_numeric_comparison_value_confirm_yesno(gap->service.connection_handle, result);
break;
@ -197,7 +222,7 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
aci_gap_terminate(gap->service.connection_handle, 5);
} else {
FURI_LOG_I(TAG, "Pairing complete");
BleEvent event = {.type = BleEventTypeConnected};
GapEvent event = {.type = GapEventTypeConnected};
gap->on_event_cb(event, gap->context);
}
break;
@ -209,7 +234,9 @@ SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification( void *pckt )
default:
break;
}
if(gap) {
osMutexRelease(gap->state_mutex);
}
return SVCCTL_UserEvtFlowEnable;
}
@ -322,7 +349,7 @@ static void gap_advertise_start(GapState new_state)
FURI_LOG_E(TAG, "Set discoverable err: %d", status);
}
gap->state = new_state;
BleEvent event = {.type = BleEventTypeStartAdvertising};
GapEvent event = {.type = GapEventTypeStartAdvertising};
gap->on_event_cb(event, gap->context);
osTimerStart(gap->advertise_timer, INITIAL_ADV_TIMEOUT);
}
@ -338,7 +365,7 @@ static void gap_advertise_stop() {
aci_gap_set_non_discoverable();
gap->state = GapStateIdle;
}
BleEvent event = {.type = BleEventTypeStopAdvertising};
GapEvent event = {.type = GapEventTypeStopAdvertising};
gap->on_event_cb(event, gap->context);
}
@ -370,7 +397,7 @@ static void gap_advetise_timer_callback(void* context) {
furi_check(osMessageQueuePut(gap->command_queue, &command, 0, 0) == osOK);
}
bool gap_init(GapConfig* config, BleEventCallback on_event_cb, void* context) {
bool gap_init(GapConfig* config, GapEventCallback on_event_cb, void* context) {
if (!ble_glue_is_radio_stack_ready()) {
return false;
}
@ -416,12 +443,33 @@ bool gap_init(GapConfig* config, BleEventCallback on_event_cb, void* context) {
GapState gap_get_state() {
GapState state;
if(gap) {
osMutexAcquire(gap->state_mutex, osWaitForever);
state = gap->state;
osMutexRelease(gap->state_mutex );
} else {
state = GapStateUninitialized;
}
return state;
}
void gap_start_scan(GapScanCallback callback, void* context) {
furi_assert(callback);
gap_scan = furi_alloc(sizeof(GapScan));
gap_scan->callback = callback;
gap_scan->context = context;
// Scan interval 250 ms
hci_le_set_scan_parameters(1, 4000, 200, 0, 0);
hci_le_set_scan_enable(1, 1);
}
void gap_stop_scan() {
furi_assert(gap_scan);
hci_le_set_scan_enable(0, 1);
free(gap_scan);
gap_scan = NULL;
}
void gap_thread_stop() {
if(gap) {
osMutexAcquire(gap->state_mutex, osWaitForever);

41
firmware/targets/f7/ble-glue/gap.h
View File

@ -12,28 +12,36 @@ extern "C" {
#endif
typedef enum {
BleEventTypeConnected,
BleEventTypeDisconnected,
BleEventTypeStartAdvertising,
BleEventTypeStopAdvertising,
BleEventTypePinCodeShow,
BleEventTypePinCodeVerify,
BleEventTypeUpdateMTU,
} BleEventType;
GapEventTypeConnected,
GapEventTypeDisconnected,
GapEventTypeStartAdvertising,
GapEventTypeStopAdvertising,
GapEventTypePinCodeShow,
GapEventTypePinCodeVerify,
GapEventTypeUpdateMTU,
} GapEventType;
typedef union {
uint32_t pin_code;
uint16_t max_packet_size;
} BleEventData;
} GapEventData;
typedef struct {
BleEventType type;
BleEventData data;
} BleEvent;
GapEventType type;
GapEventData data;
} GapEvent;
typedef bool(*BleEventCallback) (BleEvent event, void* context);
typedef bool(*GapEventCallback) (GapEvent event, void* context);
typedef struct {
uint8_t type;
uint8_t mac[6];
} GapAddress;
typedef void(*GapScanCallback) (GapAddress address, void* context);
typedef enum {
GapStateUninitialized,
GapStateIdle,
GapStateStartingAdv,
GapStateAdvFast,
@ -42,6 +50,7 @@ typedef enum {
} GapState;
typedef enum {
GapPairingNone,
GapPairingPinCodeShow,
GapPairingPinCodeVerifyYesNo,
} GapPairing;
@ -55,7 +64,7 @@ typedef struct {
char adv_name[FURI_HAL_VERSION_DEVICE_NAME_LENGTH];
} GapConfig;
bool gap_init(GapConfig* config, BleEventCallback on_event_cb, void* context);
bool gap_init(GapConfig* config, GapEventCallback on_event_cb, void* context);
void gap_start_advertising();
@ -65,6 +74,10 @@ GapState gap_get_state();
void gap_thread_stop();
void gap_start_scan(GapScanCallback callback, void* context);
void gap_stop_scan();
#ifdef __cplusplus
}
#endif

115
firmware/targets/f7/furi-hal/furi-hal-bt.c
View File

@ -16,6 +16,7 @@
#define FURI_HAL_BT_DEFAULT_MAC_ADDR {0x6c, 0x7a, 0xd8, 0xac, 0x57, 0x72}
osMutexId_t furi_hal_bt_core2_mtx = NULL;
static FuriHalBtStack furi_hal_bt_stack = FuriHalBtStackUnknown;
typedef void (*FuriHalBtProfileStart)(void);
typedef void (*FuriHalBtProfileStop)(void);
@ -50,7 +51,7 @@ FuriHalBtProfileConfig profile_config[FuriHalBtProfileNumber] = {
.pairing_method = GapPairingPinCodeVerifyYesNo,
.mac_address = FURI_HAL_BT_DEFAULT_MAC_ADDR,
},
}
},
};
FuriHalBtProfileConfig* current_profile = NULL;
@ -79,32 +80,81 @@ void furi_hal_bt_unlock_core2() {
furi_check(osMutexRelease(furi_hal_bt_core2_mtx) == osOK);
}
static bool furi_hal_bt_start_core2() {
static bool furi_hal_bt_radio_stack_is_supported(WirelessFwInfo_t* info) {
bool supported = false;
if(info->StackType == INFO_STACK_TYPE_BLE_HCI) {
furi_hal_bt_stack = FuriHalBtStackHciLayer;
supported = true;
} else if(info->StackType == INFO_STACK_TYPE_BLE_LIGHT) {
if(info->VersionMajor >= FURI_HAL_BT_STACK_VERSION_MAJOR &&
info->VersionMinor >= FURI_HAL_BT_STACK_VERSION_MINOR) {
furi_hal_bt_stack = FuriHalBtStackLight;
supported = true;
}
} else {
furi_hal_bt_stack = FuriHalBtStackUnknown;
}
return supported;
}
bool furi_hal_bt_start_radio_stack() {
bool res = false;
furi_assert(furi_hal_bt_core2_mtx);
osMutexAcquire(furi_hal_bt_core2_mtx, osWaitForever);
// Explicitly tell that we are in charge of CLK48 domain
if(!HAL_HSEM_IsSemTaken(CFG_HW_CLK48_CONFIG_SEMID)) {
HAL_HSEM_FastTake(CFG_HW_CLK48_CONFIG_SEMID);
}
// Start Core2
bool ret = ble_glue_start();
osMutexRelease(furi_hal_bt_core2_mtx);
return ret;
}
bool furi_hal_bt_start_app(FuriHalBtProfile profile, BleEventCallback event_cb, void* context) {
furi_assert(event_cb);
furi_assert(profile < FuriHalBtProfileNumber);
bool ret = true;
do {
// Start 2nd core
ret = furi_hal_bt_start_core2();
if(!ret) {
// Wait until FUS is started or timeout
WirelessFwInfo_t info = {};
if(!ble_glue_wait_for_fus_start(&info)) {
FURI_LOG_E(TAG, "FUS start failed");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue_thread_stop();
break;
}
// Check weather we support radio stack
if(!furi_hal_bt_radio_stack_is_supported(&info)) {
FURI_LOG_E(TAG, "Unsupported radio stack");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue_thread_stop();
break;
}
// Starting radio stack
if(!ble_glue_start()) {
FURI_LOG_E(TAG, "Failed to start radio stack");
LL_C2_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
ble_glue_thread_stop();
ble_app_thread_stop();
FURI_LOG_E(TAG, "Failed to start 2nd core");
break;
}
res = true;
} while(false);
osMutexRelease(furi_hal_bt_core2_mtx);
return res;
}
FuriHalBtStack furi_hal_bt_get_radio_stack() {
return furi_hal_bt_stack;
}
bool furi_hal_bt_start_app(FuriHalBtProfile profile, GapEventCallback event_cb, void* context) {
furi_assert(event_cb);
furi_assert(profile < FuriHalBtProfileNumber);
bool ret = false;
do {
if(!ble_glue_is_radio_stack_ready()) {
FURI_LOG_E(TAG, "Can't start BLE App - radio stack did not start");
break;
}
if(furi_hal_bt_stack != FuriHalBtStackLight) {
FURI_LOG_E(TAG, "Can't start Ble App - unsupported radio stack");
break;
}
// Set mac address
@ -130,21 +180,23 @@ bool furi_hal_bt_start_app(FuriHalBtProfile profile, BleEventCallback event_cb,
const char* clicker_str = "Keynote";
memcpy(&config->adv_name[1], clicker_str, strlen(clicker_str));
}
ret = gap_init(config, event_cb, context);
if(!ret) {
if(!gap_init(config, event_cb, context)) {
gap_thread_stop();
FURI_LOG_E(TAG, "Failed to init GAP");
break;
}
// Start selected profile services
if(furi_hal_bt_stack == FuriHalBtStackLight) {
profile_config[profile].start();
}
ret = true;
} while(false);
current_profile = &profile_config[profile];
return ret;
}
bool furi_hal_bt_change_app(FuriHalBtProfile profile, BleEventCallback event_cb, void* context) {
bool furi_hal_bt_change_app(FuriHalBtProfile profile, GapEventCallback event_cb, void* context) {
furi_assert(event_cb);
furi_assert(profile < FuriHalBtProfileNumber);
bool ret = true;
@ -164,6 +216,7 @@ bool furi_hal_bt_change_app(FuriHalBtProfile profile, BleEventCallback event_cb,
ble_glue_thread_stop();
FURI_LOG_I(TAG, "Start BT initialization");
furi_hal_bt_init();
furi_hal_bt_start_radio_stack();
ret = furi_hal_bt_start_app(profile, event_cb, context);
if(ret) {
current_profile = &profile_config[profile];
@ -171,6 +224,10 @@ bool furi_hal_bt_change_app(FuriHalBtProfile profile, BleEventCallback event_cb,
return ret;
}
static bool furi_hal_bt_is_active() {
return gap_get_state() > GapStateIdle;
}
void furi_hal_bt_start_advertising() {
if(gap_get_state() == GapStateIdle) {
gap_start_advertising();
@ -236,10 +293,6 @@ bool furi_hal_bt_is_alive() {
return ble_glue_is_alive();
}
bool furi_hal_bt_is_active() {
return gap_get_state() > GapStateIdle;
}
void furi_hal_bt_start_tone_tx(uint8_t channel, uint8_t power) {
aci_hal_set_tx_power_level(0, power);
aci_hal_tone_start(channel, 0);
@ -300,3 +353,17 @@ uint32_t furi_hal_bt_get_transmitted_packets() {
void furi_hal_bt_stop_rx() {
aci_hal_rx_stop();
}
bool furi_hal_bt_start_scan(GapScanCallback callback, void* context) {
if(furi_hal_bt_stack != FuriHalBtStackHciLayer) {
return false;
}
gap_start_scan(callback, context);
return true;
}
void furi_hal_bt_stop_scan() {
if(furi_hal_bt_stack == FuriHalBtStackHciLayer) {
gap_stop_scan();
}
}

46
firmware/targets/furi-hal-include/furi-hal-bt.h
View File

@ -14,10 +14,19 @@
#include "furi-hal-bt-serial.h"
#define FURI_HAL_BT_STACK_VERSION_MAJOR (1)
#define FURI_HAL_BT_STACK_VERSION_MINOR (13)
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
FuriHalBtStackUnknown,
FuriHalBtStackHciLayer,
FuriHalBtStackLight,
} FuriHalBtStack;
typedef enum {
FuriHalBtProfileSerial,
FuriHalBtProfileHidKeyboard,
@ -36,26 +45,38 @@ void furi_hal_bt_lock_core2();
/** Lock core2 state transition */
void furi_hal_bt_unlock_core2();
/** Start radio stack
*
* @return true on successfull radio stack start
*/
bool furi_hal_bt_start_radio_stack();
/** Get radio stack type
*
* @return FuriHalBtStack instance
*/
FuriHalBtStack furi_hal_bt_get_radio_stack();
/** Start BLE app
*
* @param profile FuriHalBtProfile instance
* @param event_cb BleEventCallback instance
* @param event_cb GapEventCallback instance
* @param context pointer to context
*
* @return true on success
*/
bool furi_hal_bt_start_app(FuriHalBtProfile profile, BleEventCallback event_cb, void* context);
bool furi_hal_bt_start_app(FuriHalBtProfile profile, GapEventCallback event_cb, void* context);
/** Change BLE app
* Restarts 2nd core
*
* @param profile FuriHalBtProfile instance
* @param event_cb BleEventCallback instance
* @param event_cb GapEventCallback instance
* @param context pointer to context
*
* @return true on success
*/
bool furi_hal_bt_change_app(FuriHalBtProfile profile, BleEventCallback event_cb, void* context);
bool furi_hal_bt_change_app(FuriHalBtProfile profile, GapEventCallback event_cb, void* context);
/** Update battery level
*
@ -71,12 +92,6 @@ void furi_hal_bt_start_advertising();
*/
void furi_hal_bt_stop_advertising();
/** Returns true if BLE is advertising
*
* @return true if BLE advertising
*/
bool furi_hal_bt_is_active();
/** Get BT/BLE system component state
*
* @param[in] buffer string_t buffer to write to
@ -167,6 +182,17 @@ float furi_hal_bt_get_rssi();
*/
uint32_t furi_hal_bt_get_transmitted_packets();
/** Start MAC addresses scan
* @note Works only with HciLayer 2nd core firmware
*
* @param callback GapScanCallback instance
* @param context pointer to context
*/
bool furi_hal_bt_start_scan(GapScanCallback callback, void* context);
/** Stop MAC addresses scan */
void furi_hal_bt_stop_scan();
#ifdef __cplusplus
}
#endif