22 lines
498 B
Plaintext
22 lines
498 B
Plaintext
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static void button_callback(const struct device *gpiob, struct gpio_callback *cb, uint32_t pins)
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{
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int err;
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LOG_INF("Button pressed");
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if (ble_conn) {
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if (notify_enable) {
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err = bt_gatt_notify(NULL, &stsensor_svc.attrs[4], &but_val, sizeof(but_val));
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if (err) {
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LOG_ERR("Notify error: %d", err);
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} else {
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LOG_INF("Send notify ok");
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but_val = (but_val == 0) ? 0x100 : 0;
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}
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} else {
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LOG_INF("Notify not enabled");
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}
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} else {
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LOG_INF("BLE not connected");
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}
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}
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