wip

system/ubloxd/ubx.ksy

@@ -0,0 +1,293 @@
+meta:
+  id: ubx
+  endian: le
+seq:
+  - id: magic
+    contents: [0xb5, 0x62]
+  - id: msg_type
+    type: u2be
+  - id: length
+    type: u2
+  - id: body
+    type:
+      switch-on: msg_type
+      cases:
+        0x0107: nav_pvt
+        0x0213: rxm_sfrbx
+        0x0215: rxm_rawx
+        0x0a09: mon_hw
+        0x0a0b: mon_hw2
+        0x0135: nav_sat
+instances:
+  checksum:
+    pos: length + 6
+    type: u2
+
+types:
+  mon_hw:
+    seq:
+      - id: pin_sel
+        type: u4
+      - id: pin_bank
+        type: u4
+      - id: pin_dir
+        type: u4
+      - id: pin_val
+        type: u4
+      - id: noise_per_ms
+        type: u2
+      - id: agc_cnt
+        type: u2
+      - id: a_status
+        type: u1
+        enum: antenna_status
+      - id: a_power
+        type: u1
+        enum: antenna_power
+      - id: flags
+        type: u1
+      - id: reserved1
+        size: 1
+      - id: used_mask
+        type: u4
+      - id: vp
+        size: 17
+      - id: jam_ind
+        type: u1
+      - id: reserved2
+        size: 2
+      - id: pin_irq
+        type: u4
+      - id: pull_h
+        type: u4
+      - id: pull_l
+        type: u4
+    enums:
+      antenna_status:
+        0: init
+        1: dontknow
+        2: ok
+        3: short
+        4: open
+      antenna_power:
+        0: off
+        1: on
+        2: dontknow
+
+  mon_hw2:
+    seq:
+      - id: ofs_i
+        type: s1
+      - id: mag_i
+        type: u1
+      - id: ofs_q
+        type: s1
+      - id: mag_q
+        type: u1
+      - id: cfg_source
+        type: u1
+        enum: config_source
+      - id: reserved1
+        size: 3
+      - id: low_lev_cfg
+        type: u4
+      - id: reserved2
+        size: 8
+      - id: post_status
+        type: u4
+      - id: reserved3
+        size: 4
+
+    enums:
+      config_source:
+        113: rom
+        111: otp
+        112: config_pins
+        102: flash
+
+  rxm_sfrbx:
+    seq:
+      - id: gnss_id
+        type: u1
+        enum: gnss_type
+      - id: sv_id
+        type: u1
+      - id: reserved1
+        size: 1
+      - id: freq_id
+        type: u1
+      - id: num_words
+        type: u1
+      - id: reserved2
+        size: 1
+      - id: version
+        type: u1
+      - id: reserved3
+        size: 1
+      - id: body
+        type: u4
+        repeat: expr
+        repeat-expr: num_words
+
+  rxm_rawx:
+    seq:
+      - id: rcv_tow
+        type: f8
+      - id: week
+        type: u2
+      - id: leap_s
+        type: s1
+      - id: num_meas
+        type: u1
+      - id: rec_stat
+        type: u1
+      - id: reserved1
+        size: 3
+      - id: meas
+        type: measurement
+        size: 32
+        repeat: expr
+        repeat-expr: num_meas
+    types:
+      measurement:
+        seq:
+          - id: pr_mes
+            type: f8
+          - id: cp_mes
+            type: f8
+          - id: do_mes
+            type: f4
+          - id: gnss_id
+            type: u1
+            enum: gnss_type
+          - id: sv_id
+            type: u1
+          - id: reserved2
+            size: 1
+          - id: freq_id
+            type: u1
+          - id: lock_time
+            type: u2
+          - id: cno
+            type: u1
+          - id: pr_stdev
+            type: u1
+          - id: cp_stdev
+            type: u1
+          - id: do_stdev
+            type: u1
+          - id: trk_stat
+            type: u1
+          - id: reserved3
+            size: 1
+  nav_sat:
+    seq:
+      - id: itow
+        type: u4
+      - id: version
+        type: u1
+      - id: num_svs
+        type: u1
+      - id: reserved
+        size: 2
+      - id: svs
+        type: nav
+        size: 12
+        repeat: expr
+        repeat-expr: num_svs
+    types:
+      nav:
+        seq:
+          - id: gnss_id
+            type: u1
+            enum: gnss_type
+          - id: sv_id
+            type: u1
+          - id: cno
+            type: u1
+          - id: elev
+            type: s1
+          - id: azim
+            type: s2
+          - id: pr_res
+            type: s2
+          - id: flags
+            type: u4
+
+  nav_pvt:
+    seq:
+      - id: i_tow
+        type: u4
+      - id: year
+        type: u2
+      - id: month
+        type: u1
+      - id: day
+        type: u1
+      - id: hour
+        type: u1
+      - id: min
+        type: u1
+      - id: sec
+        type: u1
+      - id: valid
+        type: u1
+      - id: t_acc
+        type: u4
+      - id: nano
+        type: s4
+      - id: fix_type
+        type: u1
+      - id: flags
+        type: u1
+      - id: flags2
+        type: u1
+      - id: num_sv
+        type: u1
+      - id: lon
+        type: s4
+      - id: lat
+        type: s4
+      - id: height
+        type: s4
+      - id: h_msl
+        type: s4
+      - id: h_acc
+        type: u4
+      - id: v_acc
+        type: u4
+      - id: vel_n
+        type: s4
+      - id: vel_e
+        type: s4
+      - id: vel_d
+        type: s4
+      - id: g_speed
+        type: s4
+      - id: head_mot
+        type: s4
+      - id: s_acc
+        type: s4
+      - id: head_acc
+        type: u4
+      - id: p_dop
+        type: u2
+      - id: flags3
+        type: u1
+      - id: reserved1
+        size: 5
+      - id: head_veh
+        type: s4
+      - id: mag_dec
+        type: s2
+      - id: mag_acc
+        type: u2
+enums:
+  gnss_type:
+    0: gps
+    1: sbas
+    2: galileo
+    3: beidou
+    4: imes
+    5: qzss
+    6: glonass