---
meta:
id: qarman
endian: be
doc: |
:field dest_callsign: ax25_frame.ax25_header.dest_callsign_raw.callsign_ror.callsign
:field ssid_mask: ax25_frame.ax25_header.dest_ssid_raw.ssid_mask
:field dest_ssid: ax25_frame.ax25_header.dest_ssid_raw.ssid
:field src_callsign: ax25_frame.ax25_header.src_callsign_raw.callsign_ror.callsign
:field ssid_mask: ax25_frame.ax25_header.src_ssid_raw.ssid_mask
:field src_ssid: ax25_frame.ax25_header.src_ssid_raw.ssid
:field ctl: ax25_frame.ax25_header.ctl
:field pid: ax25_frame.payload.pid
:field battery_voltage: ax25_frame.payload.data_payload.mode.eps_payload.battery_voltage
:field temperature_obc: ax25_frame.payload.data_payload.mode.eps_payload.temperature_obc
:field battery_current: ax25_frame.payload.data_payload.mode.eps_payload.battery_current
:field reg_bus_3v3_current: ax25_frame.payload.data_payload.mode.eps_payload.reg_bus_3v3_current
:field reg_bus_5v0_current: ax25_frame.payload.data_payload.mode.eps_payload.reg_bus_5v0_current
:field temperature_uhf: ax25_frame.payload.data_payload.mode.eps_payload.temperature_uhf
:field obc_mode: ax25_frame.payload.data_payload.mode.eps_payload.obc_mode
:field reason_for_mode_change: ax25_frame.payload.data_payload.mode.eps_payload.reason_for_mode_change
:field obc_uptime: ax25_frame.payload.data_payload.mode.eps_payload.obc_uptime
:field obc_boot_counter: ax25_frame.payload.data_payload.mode.eps_payload.obc_boot_counter
:field obc_packet_counter: ax25_frame.payload.data_payload.mode.eps_payload.obc_packet_counter
:field obc_tc_frm_received: ax25_frame.payload.data_payload.mode.eps_payload.obc_tc_frm_received
:field obc_tc_valid: ax25_frame.payload.data_payload.mode.eps_payload.obc_tc_valid
:field systems_on: ax25_frame.payload.data_payload.mode.eps_payload.systems_on
:field deployable_status: ax25_frame.payload.data_payload.mode.eps_payload.deployable_status
:field solar_panel_current_posxi: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_posxi
:field solar_panel_current_posxo: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_posxo
:field solar_panel_current_negyi: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_negyi
:field solar_panel_current_negyo: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_negyo
:field solar_panel_current_negxi: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_negxi
:field solar_panel_current_negxo: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_negxo
:field solar_panel_current_posyi: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_posyi
:field solar_panel_current_posyo: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_posyo
:field solar_panel_voltage_posx: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_voltage_posx
:field solar_panel_voltage_negy: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_voltage_negy
:field solar_panel_voltage_negx: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_voltage_negx
:field solar_panel_voltage_posy: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_voltage_posy
:field battery_voltage: ax25_frame.payload.data_payload.mode.eps_payload.battery_voltage
:field temperature_obc: ax25_frame.payload.data_payload.mode.eps_payload.temperature_obc
:field battery_current: ax25_frame.payload.data_payload.mode.eps_payload.battery_current
:field reg_bus_3v3_current: ax25_frame.payload.data_payload.mode.eps_payload.reg_bus_3v3_current
:field reg_bus_5v0_current: ax25_frame.payload.data_payload.mode.eps_payload.reg_bus_5v0_current
:field temperature_uhf: ax25_frame.payload.data_payload.mode.eps_payload.temperature_uhf
:field obc_mode: ax25_frame.payload.data_payload.mode.eps_payload.obc_mode
:field reason_for_mode_change: ax25_frame.payload.data_payload.mode.eps_payload.reason_for_mode_change
:field obc_uptime: ax25_frame.payload.data_payload.mode.eps_payload.obc_uptime
:field obc_boot_counter: ax25_frame.payload.data_payload.mode.eps_payload.obc_boot_counter
:field obc_packet_counter: ax25_frame.payload.data_payload.mode.eps_payload.obc_packet_counter
:field obc_tc_frm_received: ax25_frame.payload.data_payload.mode.eps_payload.obc_tc_frm_received
:field obc_tc_valid: ax25_frame.payload.data_payload.mode.eps_payload.obc_tc_valid
:field systems_on: ax25_frame.payload.data_payload.mode.eps_payload.systems_on
:field deployable_status: ax25_frame.payload.data_payload.mode.eps_payload.deployable_status
:field solar_panel_current_posxi: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_posxi
:field solar_panel_current_posxo: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_posxo
:field solar_panel_current_negyi: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_negyi
:field solar_panel_current_negyo: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_negyo
:field solar_panel_current_negxi: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_negxi
:field solar_panel_current_negxo: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_negxo
:field solar_panel_current_posyi: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_posyi
:field solar_panel_current_posyo: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_current_posyo
:field solar_panel_voltage_posx: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_voltage_posx
:field solar_panel_voltage_negy: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_voltage_negy
:field solar_panel_voltage_negx: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_voltage_negx
:field solar_panel_voltage_posy: ax25_frame.payload.data_payload.mode.eps_payload.solar_panel_voltage_posy
:field adcs_state: ax25_frame.payload.data_payload.mode.adcs_payload.adcs_state
:field attitude_estimation_mode: ax25_frame.payload.data_payload.mode.adcs_payload.attitude_estimation_mode
:field control_mode: ax25_frame.payload.data_payload.mode.adcs_payload.control_mode
:field cube_control_3v3_current: ax25_frame.payload.data_payload.mode.adcs_payload.cube_control_3v3_current
:field cube_control_5v_current: ax25_frame.payload.data_payload.mode.adcs_payload.cube_control_5v_current
:field cube_control_vbat_current: ax25_frame.payload.data_payload.mode.adcs_payload.cube_control_vbat_current
:field magnetorquer_current: ax25_frame.payload.data_payload.mode.adcs_payload.magnetorquer_current
:field momentum_wheel_current: ax25_frame.payload.data_payload.mode.adcs_payload.momentum_wheel_current
:field magnetic_field_x: ax25_frame.payload.data_payload.mode.adcs_payload.magnetic_field_x
:field magnetic_field_y: ax25_frame.payload.data_payload.mode.adcs_payload.magnetic_field_y
:field magnetic_field_z: ax25_frame.payload.data_payload.mode.adcs_payload.magnetic_field_z
:field y_angular_rate: ax25_frame.payload.data_payload.mode.adcs_payload.y_angular_rate
:field y_wheel_speed: ax25_frame.payload.data_payload.mode.adcs_payload.y_wheel_speed
:field estimated_roll_angle: ax25_frame.payload.data_payload.mode.adcs_payload.estimated_roll_angle
:field estimated_pitch_angle: ax25_frame.payload.data_payload.mode.adcs_payload.estimated_pitch_angle
:field estimated_yaw_angle: ax25_frame.payload.data_payload.mode.adcs_payload.estimated_yaw_angle
:field estimated_x_angular_rate: ax25_frame.payload.data_payload.mode.adcs_payload.estimated_x_angular_rate
:field estimated_y_angular_rate: ax25_frame.payload.data_payload.mode.adcs_payload.estimated_y_angular_rate
:field estimated_z_angular_rate: ax25_frame.payload.data_payload.mode.adcs_payload.estimated_z_angular_rate
:field temperature_adcs_arm_cpu: ax25_frame.payload.data_payload.mode.adcs_payload.temperature_adcs_arm_cpu
:field padding: ax25_frame.payload.data_payload.mode.adcs_payload.padding
seq:
- id: ax25_frame
type: ax25_frame
doc-ref: 'https://www.tapr.org/pub_ax25.html'
instances:
framelength:
value: '_io.size'
types:
ax25_frame:
seq:
- id: ax25_header
type: ax25_header
- id: payload
type:
switch-on: ax25_header.ctl & 0x13
cases:
0x03: ui_frame
0x13: ui_frame
0x00: i_frame
0x02: i_frame
0x10: i_frame
0x12: i_frame
# 0x11: s_frame
ax25_header:
seq:
- id: dest_callsign_raw
type: callsign_raw
- id: dest_ssid_raw
type: ssid_mask
- id: src_callsign_raw
type: callsign_raw
- id: src_ssid_raw
type: ssid_mask
- id: ctl
type: u1
callsign_raw:
seq:
- id: callsign_ror
process: ror(1)
size: 6
type: callsign
callsign:
seq:
- id: callsign
type: str
encoding: ASCII
size: 6
ssid_mask:
seq:
- id: ssid_mask
type: u1
instances:
ssid:
value: (ssid_mask & 0x0f) >> 1
i_frame:
seq:
- id: pid
type: u1
- id: ax25_info
size-eos: true
ui_frame:
seq:
- id: pid
type: u1
- id: data_payload
type:
switch-on: _parent.ax25_header.src_callsign_raw.callsign_ror.callsign
cases:
'"ON05BE"': qarman_payload_t # QARMAN
qarman_payload_t:
seq:
- id: mode
type:
switch-on: _root.framelength
cases:
55: lp_beacon_t
90: full_beacon_t
lp_beacon_t:
seq:
- id: eps_payload
type: eps_payload_t
full_beacon_t:
seq:
- id: eps_payload
type: eps_payload_t
- id: adcs_payload
type: adcs_payload_t
eps_payload_t:
seq:
- id: battery_voltage
type: b12
doc: "x = value / 4096 * 3.3 * 3.133 [V]"
- id: temperature_obc
type: b12
doc: "x = (value - 2133) * 55 / 371 + 30 [degC]"
- id: battery_current
type: b10
doc: 'x = value * 5.4311 + 4636.0085 [A]'
- id: reg_bus_3v3_current
type: b10
doc: 'x = value * 5.4311 + 4636.0085 [A]'
- id: reg_bus_5v0_current
type: b10
doc: 'x = value * 5.4311 + 4636.0085 [A]'
- id: temperature_uhf
type: b16
doc: 'x = value [degC]'
- id: obc_mode
type: b4
doc: |
0 = initialisation,
1 = deployment,
2 = Phase 0,
3 = Phase 1,
4 = Phase 2,
5 = Low Power Mode,
6 = Phase 3,
7 = Phase 4,
8 = safe mode
- id: reason_for_mode_change
type: b3
doc: |
0 = system reset,
1 = command,
2 = Timeout,
3 = Under-voltage,
4 = Accelerometer,
5 = IMU,
6 = GPS,
7 = Thermocouple
- id: obc_uptime
type: b32
doc: 'x = value [s]'
- id: obc_boot_counter
type: b8
doc: 'x = value [#]'
- id: obc_packet_counter
type: b16
doc: 'x = value [#]'
- id: obc_tc_frm_received
type: b8
doc: 'x = value [#]'
- id: obc_tc_valid
type: b8
doc: 'x = value [#]'
- id: systems_on
type: b26
doc: |
Bit 0: Platform I2C,
Bit 1: Platform interfacing,
Bit 2: UHF,
Bit 3: GPS,
Bit 4: ADCS,
Bit 5: IMU,
Bit 6: Pressure sensor,
Bit 7: UHF communications,
Bit 8: GPS communications,
Bit 9: XPL,
Bit 10: AeroSDS 3.3V,
Bit 11: AeroSDS 5V,
Bit 12: Iridium 3.3V,
Bit 13: Iridium 27V,
Bit 14: UlG,
Bit 15: EGSE,
Bit 16: EGSE 1 communications,
Bit 17: EGSE 2 communications,
Bit 18: XPL power good,
Bit 19: AeroSDS 3.3V power good,
Bit 20: AeroSDS 5V power good,
Bit 21: UHF1,
Bit 22: IMU data ready,
Bit 23: Accelerometer data ready,
Bit 24: Iridium CTS,
Bit 25: Iridium DCD
- id: deployable_status
type: b13
doc: |
Bit 0: -Y antenna,
Bit 1: -X antenna,
Bit 2: +Y antenna,
Bit 3: +X antenna,
Bit 4: deployment enable,
Bit 5: +X panel,
Bit 6: +Y panel,
Bit 7: -Y panel,
Bit 8: -X panel,
Bit 9: +X panel being released,
Bit 10: +Y panel being released,
Bit 11: -Y panel being released,
Bit 12: -X panel being released
- id: solar_panel_current_posxi
type: b10
doc: 'x = value * 0.5431 + 528.5093 [mA]'
- id: solar_panel_current_posxo
type: b10
doc: 'x = value * 0.5431 + 528.5093 [mA]'
- id: solar_panel_current_negyi
type: b10
doc: 'x = value * 0.5431 + 528.5093 [mA]'
- id: solar_panel_current_negyo
type: b10
doc: 'x = value * 0.5431 + 528.5093 [mA]'
- id: solar_panel_current_negxi
type: b10
doc: 'x = value * 0.5431 + 528.5093 [mA]'
- id: solar_panel_current_negxo
type: b10
doc: 'x = value * 0.5431 + 528.5093 [mA]'
- id: solar_panel_current_posyi
type: b10
doc: 'x = value * 0.5431 + 528.5093 [mA]'
- id: solar_panel_current_posyo
type: b10
doc: 'x = value * 0.5431 + 528.5093 [mA]'
- id: solar_panel_voltage_posx
type: b10
doc: 'x = value * 0.5431 + 528.5093 [V]'
- id: solar_panel_voltage_negy
type: b10
doc: 'x = value * 0.5431 + 528.5093 [V]'
- id: solar_panel_voltage_negx
type: b10
doc: 'x = value * 0.5431 + 528.5093 [V]'
- id: solar_panel_voltage_posy
type: b10
doc: 'x = value * 0.5431 + 528.5093 [V]'
adcs_payload_t:
seq:
- id: adcs_state
type: b2
doc: |
0 = disabled,
1 = enabled,
2 = triggered
- id: attitude_estimation_mode
type: b3
doc: |
0 = no attitude estimation,
1 = MEMS rate sensing,
2 = Magnetometer rate filter,
3 = magnetometer rate filter with pitch estimation,
4 = full-state EKF,
5 = magnetometer and fine sun TRIAD algorithm
- id: control_mode
type: b3
doc: |
0 = no control,
2 = detumbling control,
3 = Y-momentum stabilized - Initial pitch acquisition,
4 = Y-momentum stabilized - steady state
- id: cube_control_3v3_current
type: b16
doc: 'x = value * 0.48828125 [mA]'
- id: cube_control_5v_current
type: b16
doc: 'x = value * 0.48828125 [mA]'
- id: cube_control_vbat_current
type: b16
doc: 'x = value * 0.48828125 [mA]'
- id: magnetorquer_current
type: b16
doc: 'x = vlaue * 0.1 [mA]'
- id: momentum_wheel_current
type: b16
doc: 'x = vlaue * 0.01 [mA]'
- id: magnetic_field_x
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 10 / 1000 [nT]'
- id: magnetic_field_y
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 10 / 1000 [nT]'
- id: magnetic_field_z
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 10 / 1000 [nT]'
- id: y_angular_rate
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 0.01 [deg/s]'
- id: y_wheel_speed
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) [rpm]'
- id: estimated_roll_angle
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 0.01 [deg]'
- id: estimated_pitch_angle
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 0.01 [deg]'
- id: estimated_yaw_angle
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 0.01 [deg]'
- id: estimated_x_angular_rate
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 0.01 [deg/s]'
- id: estimated_y_angular_rate
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 0.01 [deg/s]'
- id: estimated_z_angular_rate
type: b16
doc: 'x = (MOD(value + 2^15, 2^16) - 2^15) * 0.01 [deg/s]'
- id: temperature_adcs_arm_cpu
type: b16
doc: 'x = value [degC]'
- id: padding
type: b4
