Recovery Node Display in rocketview

Note: Message IDs are described in the form DEFINED_MESSAGE_NAME = [16bit ID] = [11bit ID] [RTR] [length] [byte0] ... [byte7], where the 16bit ID is the 16 bit "packed value" of the ID (11 bits CAN ID + 1 bit RTR + 4 bits length).

If the data is unkown - e.g., because a message has not been received which sets this data - then display a dash(-).

Recovery Node ([-|Safe|2m Armed|Armed])

Power:   [-|External|HAP]
Charge:  [-|Fast|Trickle|off]
Battery: [-|n.n]V [-|nnnn]#A

Last DTMF: [-|DTMF tones 0..9,#,* (tone number, tone sequence)]

Timer 1: [-|nnn]s   Pyro 1: [-|Fired(nx)]
Timer 2: [-|nnn]s   Pyro 2: [-|Fired(nx)]
Timer 3: [-|nnn]s   Pyro 3: [-|Fired(nx)]
Timer 4: [-|nnn]s   Pyro 4: [-|Fired(nx)]

Here's how to map CAN messages to the display:

The recovery node's mode is set by 2m REC_REPORT_MODE = 941 = 4a 0 1 [0x30|0x33|0x3F] where:

0x30 = 'Safe'
0x33 = '2m Armed'
0x3F = 'Armed'

Power is set by REC_REPORT_BATTERY = 9C6 = 4E 0 6 [batt] [Vb MSB] [Vb LSB] [Ib MSB] [Ib LSB] [EXT PWR] where:

[EXT PWR] = 0 -> 'HAP'
[EXT PWR] = 1 -> 'External'

Charge is set by REC_REPORT_BATTERY = 9C6 = 4E 0 6 [batt] [Vb MSB] [Vb LSB] [Ib MSB] [Ib LSB] [EXT PWR] where:

[batt] = 0 -> 'Off'
[batt] = 1 -> 'Trickle'
[batt] = 2 -> 'Fast'

Battery is set by set by REC_REPORT_BATTERY = 9C6 = 4E 0 6 [batt] [Vb MSB] [Vb LSB] [Ib MSB] [Ib LSB] [EXT PWR] where:

Battery voltage is (([Vb MSB] << 8) + [Vb LSB])*5/1024 volts
Battery current is ([Ib MSB] << 8) + [Ib LSB] which is the raw 10bit ADC value (thus the "#A" units in the display)

Last DTMF is set by REC_REPORT_DTMF = 9A3 = 4D 0 3 [DTMF tone] [tone_number] [tone_sequence] where:

i (j,k) is DTMF tone 1..12 (tone number, tone sequence)
The DTMF tones from 1..12 are 1234567890*#
The control will show the received DTMF sequence starting with #. Sending a # will reset the sequence.

Timer i: is set by REC_REPORT_TIMER = 923 = 49 0 3 [MSB timer] [LSB timer] [timer #] where:

i = [timer # 1..4]
([MSB timer] << 8) + [LSB timer]

Pyro i: is set by REC_REPORT_PYRO = 902 = 48 0 2 [pyro #] [Fired] where:

i = [pyro # 1..4]
'Fired(nx)' where n is a count of how many times [Fired] was 1 for i = [pyro #]
Please don't ever clear this, even if you get a [Fired] = 0. If [Fired] is ever equal to 1, then just increment the number of firings (1x, 2x, 3x, etc) and never reset it (until rocketview is restarted, of course).