Talk:SW2-303: Difference between revisions
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format of messaging | format of messaging | ||
<stx/soh><length><command/error><data><checksum><etx> | <stx/soh><length><command/error><data><checksum><etx> | ||
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01 01 c5 3a 03 = get version c5 | 01 01 c5 3a 03 = get version c5 | ||
02 01 06 f9 03 = ack response | 02 01 06 f9 03 = ack response | ||
02 06 00 00 00 01 00 00 f9 03 = 00 00 00 01 00 00 | 02 06 00 00 00 01 00 00 f9 03 = 00 00 00 01 00 00 | ||
device version:0.00 | device version:0.00 | ||
firmware version: 1.00 | firmware version: 1.00 | ||
DV1: Integer of device version (fixed to 00H) | DV1: Integer of device version (fixed to 00H) | ||
DV2: First decimal place of device version (fixed to 00H) | DV2: First decimal place of device version (fixed to 00H) | ||
DV3: Second decimal place of device version (fixed to 00H) | DV3: Second decimal place of device version (fixed to 00H) | ||
FV1: Integer of firmware version | FV1: Integer of firmware version | ||
FV2: First decimal place of firmware version | FV2: First decimal place of firmware version | ||
FV3: Second decimal place of firmware version | FV3: Second decimal place of firmware version | ||
Revision as of 16:10, 18 September 2018
µPD78F11BB
1 wire uart comms
c5 command response
01 - soh = start of heading(command sending to chip)
02 - stx = start of text/start transmission(marker for start of reply from chip)
03 - etx = end of text/end transmission(marker for end of reply from chip/end of command data sent to chip)
format of messaging
<stx/soh><length><command/error><checksum><etx>
checksum
Command frame: LEN + COM + all of command information
Data frame: LEN + all of data
01 01 c5 3a 03 = get version c5
02 01 06 f9 03 = ack response
02 06 00 00 00 01 00 00 f9 03 = 00 00 00 01 00 00
device version:0.00
firmware version: 1.00
DV1: Integer of device version (fixed to 00H)
DV2: First decimal place of device version (fixed to 00H)
DV3: Second decimal place of device version (fixed to 00H)
FV1: Integer of firmware version
FV2: First decimal place of firmware version
FV3: Second decimal place of firmware version