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gatt-service/bas_server: update API

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Milanka Ringwald 2024-09-25 09:09:27 +02:00 committed by Matthias Ringwald
parent 3d715e85d3
commit ac8c27c43a
2 changed files with 17 additions and 9 deletions
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14
src/ble/gatt-service/battery_service_v1_server.c
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@ -480,14 +480,15 @@ static void battery_service_set_callback(battery_service_v1_server_connection_t
} }
} }
uint8_t battery_service_v1_server_set_battery_value(battery_service_v1_t * service, uint8_t battery_value){
void battery_service_v1_server_set_battery_value(battery_service_v1_t * service, uint8_t value){
btstack_assert(service != NULL); btstack_assert(service != NULL);
if (service->battery_value == value){ if (service->battery_value == battery_value){
return; return ERROR_CODE_REPEATED_ATTEMPTS;
} }
if (battery_value > 100){
service->battery_value = value; return ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE;
}
service->battery_value = battery_value;
uint8_t i; uint8_t i;
for (i = 0; i < service->connections_max_num; i++){ for (i = 0; i < service->connections_max_num; i++){
@ -496,6 +497,7 @@ void battery_service_v1_server_set_battery_value(battery_service_v1_t * service,
battery_service_set_callback(connection, BAS_NOTIFICATION_TASK_BATTERY_VALUE_CHANGED); battery_service_set_callback(connection, BAS_NOTIFICATION_TASK_BATTERY_VALUE_CHANGED);
} }
} }
return ERROR_CODE_SUCCESS;
} }
void battery_service_v1_server_deregister(battery_service_v1_t *service){ void battery_service_v1_server_deregister(battery_service_v1_t *service){

12
src/ble/gatt-service/battery_service_v1_server.h
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@ -286,15 +286,21 @@ typedef struct battery_service_v1 {
*/ */
void battery_service_v1_server_init(void); void battery_service_v1_server_init(void);
void battery_service_v1_server_register(battery_service_v1_t *service, battery_service_v1_server_connection_t *connections, uint8_t connection_max_num); void battery_service_v1_server_register(battery_service_v1_t * service, battery_service_v1_server_connection_t * connections, uint8_t connection_max_num);
void battery_service_v1_server_deregister(battery_service_v1_t * service);
void battery_service_v1_server_deregister(battery_service_v1_t *service);
/** /**
* @brief Update battery value * @brief Update battery value
* @note triggers notifications if subscribed * @note triggers notifications if subscribed
* @param service
* @param battery_value in range 0-100 * @param battery_value in range 0-100
* @return ERROR_CODE_SUCCESS if value differs from old one, otherwise:
* - ERROR_CODE_REPEATED_ATTEMPTS, or
* - ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE
*/ */
void battery_service_v1_server_set_battery_value(battery_service_v1_t * service, uint8_t value); uint8_t battery_service_v1_server_set_battery_value(battery_service_v1_t * service, uint8_t battery_value);
void battery_service_v1_server_deinit(void); void battery_service_v1_server_deinit(void);