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feat(split): Add is_bonded function to peripherals

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There is already a function to see if the peripheral is connected, a matching one for if it's bonded is a useful addition for displays/indicators. `is_bonded` gets reset to false in the advertising function in preparation for runtime peripheral bond clearing
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ReFil 2023-12-04 23:31:35 +00:00 • committed by GitHub
parent 9bacaffe62
commit dbe5dfb1d8
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2 changed files with 16 additions and 1 deletions
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2
app/include/zmk/split/bluetooth/peripheral.h
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@ -7,3 +7,5 @@
#pragma once
bool zmk_split_bt_peripheral_is_connected(void);
bool zmk_split_bt_peripheral_is_bonded(void);

13
app/src/split/bluetooth/peripheral.c
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@ -43,6 +43,8 @@ static const struct bt_data zmk_ble_ad[] = {
static bool is_connected = false;
static bool is_bonded = false;
static void each_bond(const struct bt_bond_info *info, void *user_data) {
bt_addr_le_t *addr = (bt_addr_le_t *)user_data;
@ -57,10 +59,12 @@ static int start_advertising(bool low_duty) {
bt_foreach_bond(BT_ID_DEFAULT, each_bond, &central_addr);
if (bt_addr_le_cmp(&central_addr, BT_ADDR_LE_NONE) != 0) {
is_bonded = true;
struct bt_le_adv_param adv_param = low_duty ? *BT_LE_ADV_CONN_DIR_LOW_DUTY(&central_addr)
: *BT_LE_ADV_CONN_DIR(&central_addr);
return bt_le_adv_start(&adv_param, NULL, 0, NULL, 0);
} else {
is_bonded = false;
return bt_le_adv_start(BT_LE_ADV_CONN, zmk_ble_ad, ARRAY_SIZE(zmk_ble_ad), NULL, 0);
}
};
@ -132,8 +136,16 @@ static struct bt_conn_cb conn_callbacks = {
.le_param_updated = le_param_updated,
};
static void auth_pairing_complete(struct bt_conn *conn, bool bonded) { is_bonded = bonded; }
static struct bt_conn_auth_info_cb zmk_peripheral_ble_auth_info_cb = {
.pairing_complete = auth_pairing_complete,
};
bool zmk_split_bt_peripheral_is_connected() { return is_connected; }
bool zmk_split_bt_peripheral_is_bonded() { return is_bonded; }
static int zmk_peripheral_ble_init(const struct device *_arg) {
int err = bt_enable(NULL);
@ -155,6 +167,7 @@ static int zmk_peripheral_ble_init(const struct device *_arg) {
bt_unpair(BT_ID_DEFAULT, NULL);
#else
bt_conn_cb_register(&conn_callbacks);
bt_conn_auth_info_cb_register(&zmk_peripheral_ble_auth_info_cb);
low_duty_advertising = false;
k_work_submit(&advertising_work);