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feat(ble): support setting device name from trezor

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This commit is contained in:
tychovrahe 2025-01-15 14:32:23 +01:00
parent 0a6b434a02
commit f747f5964c
5 changed files with 36 additions and 30 deletions
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3
west/trezor/trezor-ble/prj.conf
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@ -35,7 +35,8 @@ CONFIG_POWEROFF=y
CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="Trezor T3W1"
CONFIG_BT_DEVICE_NAME="Trezor BLE"
CONFIG_BT_DEVICE_NAME_DYNAMIC=y
CONFIG_BT_DEVICE_APPEARANCE=833
CONFIG_BT_MAX_CONN=1
CONFIG_BT_MAX_PAIRED=8

32
west/trezor/trezor-ble/src/ble/advertising.c
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@ -37,10 +37,7 @@ bool advertising_wl = false;
uint8_t manufacturer_data[8] = {0xff, 0xff, 0, 3, 'T', '3', 'W', '1'};
static const struct bt_data advertising_data[] = {
BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)),
BT_DATA(BT_DATA_NAME_COMPLETE, DEVICE_NAME, DEVICE_NAME_LEN),
};
static struct bt_data advertising_data[2];
static const struct bt_data scan_response_data[] = {
BT_DATA_BYTES(BT_DATA_UUID128_ALL, BT_UUID_TRZ_VAL),
@ -64,22 +61,29 @@ void advertising_setup_wl(void) {
bt_foreach_bond(BT_ID_DEFAULT, add_to_whitelist, NULL);
}
void advertising_start(bool wl) {
void advertising_start(bool wl, uint8_t color, char *name, int name_len) {
if (advertising) {
if (wl != advertising_wl) {
LOG_WRN("Restarting advertising");
bt_le_adv_stop();
} else {
LOG_WRN("Already advertising");
management_send_status_event();
return;
}
}
int err;
manufacturer_data[3] = 0x03; // todo color
manufacturer_data[3] = color;
advertising_data[0].type = BT_DATA_FLAGS;
advertising_data[0].data_len = 1;
static const uint8_t flags = (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR);
advertising_data[0].data = &flags;
/* Fill second element for the name */
advertising_data[1].type = BT_DATA_NAME_COMPLETE;
advertising_data[1].data_len = name_len;
advertising_data[1].data = (const uint8_t *)name;
char gap_name[21] = {0};
memcpy(gap_name, name, name_len);
bt_set_name(gap_name);
if (wl) {
advertising_setup_wl();

2
west/trezor/trezor-ble/src/ble/ble.c
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@ -73,8 +73,6 @@ bool ble_init(void) {
return 0;
}
bt_set_name("TrezorGAP");
advertising_init();
management_init();

2
west/trezor/trezor-ble/src/ble/ble_internal.h
View File

@ -106,7 +106,7 @@ bool bonds_erase_current(void);
// Initialization
void advertising_init(void);
// Start advertising, with or without whitelist
void advertising_start(bool wl);
void advertising_start(bool wl, uint8_t color, char *name, int name_len);
// Stop advertising
void advertising_stop(void);
// Check if advertising is active

13
west/trezor/trezor-ble/src/ble/management.c
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@ -63,14 +63,14 @@ void management_send_status_event(void) {
void management_send_success_event(void) {
uint8_t tx_data[] = {
INTERNAL_EVENT_SUCCESS,
};
};
trz_comm_send_msg(NRF_SERVICE_BLE_MANAGER, tx_data, sizeof(tx_data));
}
void management_send_failure_event(void) {
uint8_t tx_data[] = {
INTERNAL_EVENT_FAILURE,
};
};
trz_comm_send_msg(NRF_SERVICE_BLE_MANAGER, tx_data, sizeof(tx_data));
}
@ -105,9 +105,12 @@ static void process_command(uint8_t *data, uint16_t len) {
send_respons = false;
management_send_status_event();
break;
case INTERNAL_CMD_ADVERTISING_ON:
advertising_start(data[1] != 0);
break;
case INTERNAL_CMD_ADVERTISING_ON: {
uint8_t color = data[2];
char *name = &data[3];
int name_len = strnlen(name, 20);
advertising_start(data[1] != 0, color, name, name_len);
} break;
case INTERNAL_CMD_ADVERTISING_OFF:
advertising_stop();
break;