mirror of https://github.com/ArduPilot/ardupilot
AP_DroneCAN: support Himark servo protocol
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78eb4a840d
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29715e2a74
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@ -113,7 +113,7 @@ const AP_Param::GroupInfo AP_DroneCAN::var_info[] = {
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// @Param: OPTION
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// @Param: OPTION
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// @DisplayName: DroneCAN options
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// @DisplayName: DroneCAN options
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// @Description: Option flags
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// @Description: Option flags
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// @Bitmask: 0:ClearDNADatabase,1:IgnoreDNANodeConflicts,2:EnableCanfd,3:IgnoreDNANodeUnhealthy,4:SendServoAsPWM,5:SendGNSS
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// @Bitmask: 0:ClearDNADatabase,1:IgnoreDNANodeConflicts,2:EnableCanfd,3:IgnoreDNANodeUnhealthy,4:SendServoAsPWM,5:SendGNSS,6:UseHimarkServo
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// @User: Advanced
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// @User: Advanced
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AP_GROUPINFO("OPTION", 5, AP_DroneCAN, _options, 0),
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AP_GROUPINFO("OPTION", 5, AP_DroneCAN, _options, 0),
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@ -261,6 +261,9 @@ void AP_DroneCAN::init(uint8_t driver_index, bool enable_filters)
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esc_raw.set_timeout_ms(2);
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esc_raw.set_timeout_ms(2);
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esc_raw.set_priority(CANARD_TRANSFER_PRIORITY_HIGH);
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esc_raw.set_priority(CANARD_TRANSFER_PRIORITY_HIGH);
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himark_out.set_timeout_ms(2);
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himark_out.set_priority(CANARD_TRANSFER_PRIORITY_HIGH);
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rgb_led.set_timeout_ms(20);
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rgb_led.set_timeout_ms(20);
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rgb_led.set_priority(CANARD_TRANSFER_PRIORITY_LOW);
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rgb_led.set_priority(CANARD_TRANSFER_PRIORITY_LOW);
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@ -347,7 +350,11 @@ void AP_DroneCAN::loop(void)
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const uint32_t servo_period_us = 1000000UL / unsigned(_servo_rate_hz.get());
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const uint32_t servo_period_us = 1000000UL / unsigned(_servo_rate_hz.get());
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if (now - _SRV_last_send_us >= servo_period_us) {
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if (now - _SRV_last_send_us >= servo_period_us) {
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_SRV_last_send_us = now;
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_SRV_last_send_us = now;
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SRV_send_actuator();
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if (option_is_set(Options::USE_HIMARK_SERVO)) {
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SRV_send_himark();
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} else {
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SRV_send_actuator();
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}
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sent_servos = true;
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sent_servos = true;
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for (uint8_t i = 0; i < DRONECAN_SRV_NUMBER; i++) {
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for (uint8_t i = 0; i < DRONECAN_SRV_NUMBER; i++) {
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_SRV_conf[i].servo_pending = false;
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_SRV_conf[i].servo_pending = false;
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@ -469,6 +476,38 @@ void AP_DroneCAN::SRV_send_actuator(void)
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} while (repeat_send);
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} while (repeat_send);
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}
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}
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/*
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Himark servo output. This uses com.himark.servo.ServoCmd packets
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*/
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void AP_DroneCAN::SRV_send_himark(void)
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{
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WITH_SEMAPHORE(SRV_sem);
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// ServoCmd can hold maximum of 17 commands. First find the highest pending servo < 17
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int8_t highest_to_send = -1;
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for (int8_t i = 16; i >= 0; i--) {
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if (_SRV_conf[i].servo_pending && ((1U<<i) & _servo_bm) != 0) {
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highest_to_send = i;
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break;
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}
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}
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if (highest_to_send == -1) {
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// nothing to send
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return;
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}
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com_himark_servo_ServoCmd msg {};
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for (uint8_t i = 0; i <= highest_to_send; i++) {
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if ((1U<<i) & _servo_bm) {
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const uint16_t pulse = constrain_int16(_SRV_conf[i].pulse - 1000, 0, 1000);
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msg.cmd.data[i] = pulse;
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}
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}
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msg.cmd.len = highest_to_send+1;
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himark_out.broadcast(msg);
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}
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void AP_DroneCAN::SRV_send_esc(void)
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void AP_DroneCAN::SRV_send_esc(void)
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{
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{
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static const int cmd_max = ((1<<13)-1);
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static const int cmd_max = ((1<<13)-1);
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@ -1046,7 +1085,28 @@ void AP_DroneCAN::handle_actuator_status(const CanardRxTransfer& transfer, const
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msg.position,
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msg.position,
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msg.force,
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msg.force,
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msg.speed,
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msg.speed,
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msg.power_rating_pct);
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msg.power_rating_pct,
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0, 0, 0, 0, 0, 0);
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}
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/*
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handle himark ServoInfo message
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*/
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void AP_DroneCAN::handle_himark_servoinfo(const CanardRxTransfer& transfer, const com_himark_servo_ServoInfo &msg)
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{
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// log as CSRV message
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AP::logger().Write_ServoStatus(AP_HAL::native_micros64(),
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msg.servo_id,
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msg.pos_sensor*0.01,
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0,
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0,
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0,
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msg.pos_cmd*0.01,
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msg.voltage*0.01,
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msg.current*0.01,
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msg.motor_temp*0.2-40,
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msg.pcb_temp*0.2-40,
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msg.error_status);
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}
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}
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#if AP_DRONECAN_VOLZ_FEEDBACK_ENABLED
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#if AP_DRONECAN_VOLZ_FEEDBACK_ENABLED
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@ -112,6 +112,7 @@ public:
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DNA_IGNORE_UNHEALTHY_NODE = (1U<<3),
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DNA_IGNORE_UNHEALTHY_NODE = (1U<<3),
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USE_ACTUATOR_PWM = (1U<<4),
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USE_ACTUATOR_PWM = (1U<<4),
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SEND_GNSS = (1U<<5),
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SEND_GNSS = (1U<<5),
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USE_HIMARK_SERVO = (1U<<6),
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};
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};
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// check if a option is set
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// check if a option is set
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@ -131,6 +132,7 @@ private:
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///// SRV output /////
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///// SRV output /////
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void SRV_send_actuator();
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void SRV_send_actuator();
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void SRV_send_esc();
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void SRV_send_esc();
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void SRV_send_himark();
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///// LED /////
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///// LED /////
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void led_out_send();
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void led_out_send();
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@ -273,6 +275,7 @@ private:
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Canard::Publisher<uavcan_equipment_safety_ArmingStatus> arming_status{canard_iface};
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Canard::Publisher<uavcan_equipment_safety_ArmingStatus> arming_status{canard_iface};
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Canard::Publisher<uavcan_equipment_gnss_RTCMStream> rtcm_stream{canard_iface};
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Canard::Publisher<uavcan_equipment_gnss_RTCMStream> rtcm_stream{canard_iface};
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Canard::Publisher<ardupilot_indication_NotifyState> notify_state{canard_iface};
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Canard::Publisher<ardupilot_indication_NotifyState> notify_state{canard_iface};
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Canard::Publisher<com_himark_servo_ServoCmd> himark_out{canard_iface};
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#if AP_DRONECAN_SEND_GPS
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#if AP_DRONECAN_SEND_GPS
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Canard::Publisher<uavcan_equipment_gnss_Fix2> gnss_fix2{canard_iface};
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Canard::Publisher<uavcan_equipment_gnss_Fix2> gnss_fix2{canard_iface};
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@ -322,6 +325,7 @@ private:
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void handle_actuator_status(const CanardRxTransfer& transfer, const uavcan_equipment_actuator_Status& msg);
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void handle_actuator_status(const CanardRxTransfer& transfer, const uavcan_equipment_actuator_Status& msg);
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void handle_actuator_status_Volz(const CanardRxTransfer& transfer, const com_volz_servo_ActuatorStatus& msg);
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void handle_actuator_status_Volz(const CanardRxTransfer& transfer, const com_volz_servo_ActuatorStatus& msg);
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void handle_ESC_status(const CanardRxTransfer& transfer, const uavcan_equipment_esc_Status& msg);
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void handle_ESC_status(const CanardRxTransfer& transfer, const uavcan_equipment_esc_Status& msg);
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void handle_himark_servoinfo(const CanardRxTransfer& transfer, const com_himark_servo_ServoInfo &msg);
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static bool is_esc_data_index_valid(const uint8_t index);
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static bool is_esc_data_index_valid(const uint8_t index);
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void handle_debug(const CanardRxTransfer& transfer, const uavcan_protocol_debug_LogMessage& msg);
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void handle_debug(const CanardRxTransfer& transfer, const uavcan_protocol_debug_LogMessage& msg);
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void handle_param_get_set_response(const CanardRxTransfer& transfer, const uavcan_protocol_param_GetSetResponse& rsp);
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void handle_param_get_set_response(const CanardRxTransfer& transfer, const uavcan_protocol_param_GetSetResponse& rsp);
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