You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
181 lines
7.3 KiB
181 lines
7.3 KiB
// MESSAGE PARAM_REQUEST_READ PACKING |
|
|
|
#define MAVLINK_MSG_ID_PARAM_REQUEST_READ 20 |
|
#define MAVLINK_MSG_ID_PARAM_REQUEST_READ_LEN 20 |
|
#define MAVLINK_MSG_20_LEN 20 |
|
|
|
typedef struct __mavlink_param_request_read_t |
|
{ |
|
int16_t param_index; ///< Parameter index. Send -1 to use the param ID field as identifier |
|
uint8_t target_system; ///< System ID |
|
uint8_t target_component; ///< Component ID |
|
char param_id[16]; ///< Onboard parameter id |
|
|
|
} mavlink_param_request_read_t; |
|
#define MAVLINK_MSG_PARAM_REQUEST_READ_FIELD_PARAM_ID_LEN 16 |
|
|
|
/** |
|
* @brief Pack a param_request_read message |
|
* @param system_id ID of this system |
|
* @param component_id ID of this component (e.g. 200 for IMU) |
|
* @param msg The MAVLink message to compress the data into |
|
* |
|
* @param target_system System ID |
|
* @param target_component Component ID |
|
* @param param_id Onboard parameter id |
|
* @param param_index Parameter index. Send -1 to use the param ID field as identifier |
|
* @return length of the message in bytes (excluding serial stream start sign) |
|
*/ |
|
static inline uint16_t mavlink_msg_param_request_read_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint8_t target_system, uint8_t target_component, const char* param_id, int16_t param_index) |
|
{ |
|
mavlink_param_request_read_t *p = (mavlink_param_request_read_t *)&msg->payload[0]; |
|
msg->msgid = MAVLINK_MSG_ID_PARAM_REQUEST_READ; |
|
|
|
p->target_system = target_system; // uint8_t:System ID |
|
p->target_component = target_component; // uint8_t:Component ID |
|
memcpy(p->param_id, param_id, sizeof(p->param_id)); // char[16]:Onboard parameter id |
|
p->param_index = param_index; // int16_t:Parameter index. Send -1 to use the param ID field as identifier |
|
|
|
return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_PARAM_REQUEST_READ_LEN); |
|
} |
|
|
|
/** |
|
* @brief Pack a param_request_read message |
|
* @param system_id ID of this system |
|
* @param component_id ID of this component (e.g. 200 for IMU) |
|
* @param chan The MAVLink channel this message was sent over |
|
* @param msg The MAVLink message to compress the data into |
|
* @param target_system System ID |
|
* @param target_component Component ID |
|
* @param param_id Onboard parameter id |
|
* @param param_index Parameter index. Send -1 to use the param ID field as identifier |
|
* @return length of the message in bytes (excluding serial stream start sign) |
|
*/ |
|
static inline uint16_t mavlink_msg_param_request_read_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint8_t target_system, uint8_t target_component, const char* param_id, int16_t param_index) |
|
{ |
|
mavlink_param_request_read_t *p = (mavlink_param_request_read_t *)&msg->payload[0]; |
|
msg->msgid = MAVLINK_MSG_ID_PARAM_REQUEST_READ; |
|
|
|
p->target_system = target_system; // uint8_t:System ID |
|
p->target_component = target_component; // uint8_t:Component ID |
|
memcpy(p->param_id, param_id, sizeof(p->param_id)); // char[16]:Onboard parameter id |
|
p->param_index = param_index; // int16_t:Parameter index. Send -1 to use the param ID field as identifier |
|
|
|
return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_PARAM_REQUEST_READ_LEN); |
|
} |
|
|
|
/** |
|
* @brief Encode a param_request_read struct into a message |
|
* |
|
* @param system_id ID of this system |
|
* @param component_id ID of this component (e.g. 200 for IMU) |
|
* @param msg The MAVLink message to compress the data into |
|
* @param param_request_read C-struct to read the message contents from |
|
*/ |
|
static inline uint16_t mavlink_msg_param_request_read_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_param_request_read_t* param_request_read) |
|
{ |
|
return mavlink_msg_param_request_read_pack(system_id, component_id, msg, param_request_read->target_system, param_request_read->target_component, param_request_read->param_id, param_request_read->param_index); |
|
} |
|
|
|
/** |
|
* @brief Send a param_request_read message |
|
* @param chan MAVLink channel to send the message |
|
* |
|
* @param target_system System ID |
|
* @param target_component Component ID |
|
* @param param_id Onboard parameter id |
|
* @param param_index Parameter index. Send -1 to use the param ID field as identifier |
|
*/ |
|
|
|
|
|
#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS |
|
static inline void mavlink_msg_param_request_read_send(mavlink_channel_t chan, uint8_t target_system, uint8_t target_component, const char* param_id, int16_t param_index) |
|
{ |
|
mavlink_header_t hdr; |
|
mavlink_param_request_read_t payload; |
|
uint16_t checksum; |
|
mavlink_param_request_read_t *p = &payload; |
|
|
|
p->target_system = target_system; // uint8_t:System ID |
|
p->target_component = target_component; // uint8_t:Component ID |
|
memcpy(p->param_id, param_id, sizeof(p->param_id)); // char[16]:Onboard parameter id |
|
p->param_index = param_index; // int16_t:Parameter index. Send -1 to use the param ID field as identifier |
|
|
|
hdr.STX = MAVLINK_STX; |
|
hdr.len = MAVLINK_MSG_ID_PARAM_REQUEST_READ_LEN; |
|
hdr.msgid = MAVLINK_MSG_ID_PARAM_REQUEST_READ; |
|
hdr.sysid = mavlink_system.sysid; |
|
hdr.compid = mavlink_system.compid; |
|
hdr.seq = mavlink_get_channel_status(chan)->current_tx_seq; |
|
mavlink_get_channel_status(chan)->current_tx_seq = hdr.seq + 1; |
|
mavlink_send_mem(chan, (uint8_t *)&hdr.STX, MAVLINK_NUM_HEADER_BYTES ); |
|
|
|
crc_init(&checksum); |
|
checksum = crc_calculate_mem((uint8_t *)&hdr.len, &checksum, MAVLINK_CORE_HEADER_LEN); |
|
checksum = crc_calculate_mem((uint8_t *)&payload, &checksum, hdr.len ); |
|
hdr.ck_a = (uint8_t)(checksum & 0xFF); ///< Low byte |
|
hdr.ck_b = (uint8_t)(checksum >> 8); ///< High byte |
|
|
|
mavlink_send_mem(chan, (uint8_t *)&payload, hdr.len); |
|
mavlink_send_mem(chan, (uint8_t *)&hdr.ck_a, MAVLINK_NUM_CHECKSUM_BYTES); |
|
} |
|
|
|
#endif |
|
// MESSAGE PARAM_REQUEST_READ UNPACKING |
|
|
|
/** |
|
* @brief Get field target_system from param_request_read message |
|
* |
|
* @return System ID |
|
*/ |
|
static inline uint8_t mavlink_msg_param_request_read_get_target_system(const mavlink_message_t* msg) |
|
{ |
|
mavlink_param_request_read_t *p = (mavlink_param_request_read_t *)&msg->payload[0]; |
|
return (uint8_t)(p->target_system); |
|
} |
|
|
|
/** |
|
* @brief Get field target_component from param_request_read message |
|
* |
|
* @return Component ID |
|
*/ |
|
static inline uint8_t mavlink_msg_param_request_read_get_target_component(const mavlink_message_t* msg) |
|
{ |
|
mavlink_param_request_read_t *p = (mavlink_param_request_read_t *)&msg->payload[0]; |
|
return (uint8_t)(p->target_component); |
|
} |
|
|
|
/** |
|
* @brief Get field param_id from param_request_read message |
|
* |
|
* @return Onboard parameter id |
|
*/ |
|
static inline uint16_t mavlink_msg_param_request_read_get_param_id(const mavlink_message_t* msg, char* param_id) |
|
{ |
|
mavlink_param_request_read_t *p = (mavlink_param_request_read_t *)&msg->payload[0]; |
|
|
|
memcpy(param_id, p->param_id, sizeof(p->param_id)); |
|
return sizeof(p->param_id); |
|
} |
|
|
|
/** |
|
* @brief Get field param_index from param_request_read message |
|
* |
|
* @return Parameter index. Send -1 to use the param ID field as identifier |
|
*/ |
|
static inline int16_t mavlink_msg_param_request_read_get_param_index(const mavlink_message_t* msg) |
|
{ |
|
mavlink_param_request_read_t *p = (mavlink_param_request_read_t *)&msg->payload[0]; |
|
return (int16_t)(p->param_index); |
|
} |
|
|
|
/** |
|
* @brief Decode a param_request_read message into a struct |
|
* |
|
* @param msg The message to decode |
|
* @param param_request_read C-struct to decode the message contents into |
|
*/ |
|
static inline void mavlink_msg_param_request_read_decode(const mavlink_message_t* msg, mavlink_param_request_read_t* param_request_read) |
|
{ |
|
memcpy( param_request_read, msg->payload, sizeof(mavlink_param_request_read_t)); |
|
}
|
|
|