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Aleksa 2021-05-03 15:31:09 -04:00
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Software/waveview/README_protocol.md
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@ -31,24 +31,25 @@ Prepend the name with `CMD_` to find it in the Electron and C++ code.
### Electron -> C++
Cmd | DataSize | Name | Description
-----|-----------------|---------------|------------------------
0x01 | 2 (useless) | GetData1 |
0x05 | 4 | GetMin | Data: `[ch1, ch2, ch3, ch4]`, each 1 or 0
0x06 | 4 | GetMax | Data: `[ch1, ch2, ch3, ch4]`, each 1 or 0
0x11 | 2 | SetFile | Number mapped to filename by C++
0x1F | 2 (useless) | RampDemo |
0x21 | 2 (useless) | GetWindowSize |
0x22 | 2 (useless) | GetCh |
0x23 | 2 (useless) | GetLevel |
0x24 | 2 (useless) | GetTriggerCh |
0x25 | 2 (useless) | GetEdgeType |
0x31 | 4 | SetWindowSize | Data has new window size as uint32
0x32 | 4 | SetCh | Data: `[ch1, ch2, ch3, ch4]`, each 1 or 0
0x33 | 2 | SetLevel | Data has new level
0x34 | 2 | SetTriggerCh | Data has channel 1,2,3,4
0x35 | 2 | SetEdgeType | Data has 1 (rising) or 2 (falling)
0x3F | 4 | SetMath | Data: [LHS ch, RHS ch, op, 0]
Cmd | DataSize | Name | Description
-----|-----------------|---------------------|------------------------
0x01 | 2 (useless) | GetData1 |
0x05 | 4 | GetMin | Data: `[ch1, ch2, ch3, ch4]`, each 1 or 0
0x06 | 4 | GetMax | Data: `[ch1, ch2, ch3, ch4]`, each 1 or 0
0x11 | 2 | SetFile | Number mapped to filename by C++
0x1F | 2 (useless) | RampDemo |
0x21 | 2 (useless) | GetWindowSize |
0x22 | 2 (useless) | GetCh |
0x23 | 2 (useless) | GetLevel |
0x24 | 2 (useless) | GetTriggerCh |
0x25 | 2 (useless) | GetEdgeType |
0x31 | 4 | SetWindowSize | Data has new window size as uint32
0x32 | 4 | SetCh | Data: `[ch1, ch2, ch3, ch4]`, each 1 or 0
0x33 | 2 | SetLevel | Data has new level
0x34 | 2 | SetTriggerCh | Data has channel 1,2,3,4
0x35 | 2 | SetEdgeType | Data has 1 (rising) or 2 (falling)
0x37 | 4 | SetVerticalScaling | Data has ch, mV/div as int16
0x3F | 4 | SetMath | Data: [LHS ch, RHS ch, op, 0]
For SetMath, `op` can be:
@ -60,24 +61,25 @@ Note that the encoding used by the protocol might not be same as the encoding us
### C++ -> Electron
Cmd | DataSize | Name | Description
-----|-----------------|---------------|------------------------
0x01 | ch * windowSize | GetData1 | Data for all ch
0x05 | 64 | GetMin | Data has `[x1, x2...]` and `[y1, y2..]` as uint64 and int64
0x06 | 64 | GetMax | Data has `[x1, x2...]` and `[y1, y2..]` as uint64 and int64
0x11 | 0 | SetFile | Set testdata filename
0x1F | 4096 | RampDemo | 4 ch, simple waves
0x21 | 4 | GetWindowSize | Data has window size as uint32
0x22 | 2 | GetCh | Data has ch 1, 2, or 4
0x23 | 2 | GetLevel | Data has new level
0x24 | 2 | GetTriggerCh | Data has channel 1,2,3 or 4
0x25 | 2 | GetEdgeType | Data has 1 (rising) or 2 (falling)
0x31 | 0 | SetWindowSize |
0x32 | 0 | SetCh |
0x33 | 0 | SetLevel |
0x34 | 0 | SetTriggerCh |
0x35 | 0 | SetEdgeType |
0x3F | 0 | SetMath |
Cmd | DataSize | Name | Description
-----|-----------------|---------------------|------------------------
0x01 | ch * windowSize | GetData1 | Data for all ch
0x05 | 64 | GetMin | Data has `[x1, x2...]` and `[y1, y2..]` as uint64 and int64
0x06 | 64 | GetMax | Data has `[x1, x2...]` and `[y1, y2..]` as uint64 and int64
0x11 | 0 | SetFile | Set testdata filename
0x1F | 4096 | RampDemo | 4 ch, simple waves
0x21 | 4 | GetWindowSize | Data has window size as uint32
0x22 | 2 | GetCh | Data has ch 1, 2, or 4
0x23 | 2 | GetLevel | Data has new level
0x24 | 2 | GetTriggerCh | Data has channel 1,2,3 or 4
0x25 | 2 | GetEdgeType | Data has 1 (rising) or 2 (falling)
0x31 | 0 | SetWindowSize |
0x32 | 0 | SetCh |
0x33 | 0 | SetLevel |
0x34 | 0 | SetTriggerCh |
0x35 | 0 | SetEdgeType |
0x37 | 0 | SetVerticalScaling |
0x3F | 0 | SetMath |
## Allocated But Not Implemented
@ -89,7 +91,6 @@ Cmd | DataSize | Name | Description
0x03 | 2 (useless) | GetData3 | Reserved, If we need 1 command/ch
0x04 | 2 (useless) | GetData4 | Reserved, If we need 1 command/ch
0x36 | 2? | SetBandwidth |
0x37 | 4 | SetVerticalScaling | Data has ch, mV/div as int16
0x38 | 2 | SetVerticalOffset | Data\[0\] has offset
0x39 | 2? | SetHorizontalOffset |
0x3A | 2 | SetCoupling | Data\[0\] has 0\1 for AC\DC
@ -102,7 +103,6 @@ Cmd | DataSize | Name | Description
0x03 | windowSize | Reserved | If we need 1 command/ch
0x04 | windowSize | Reserved | If we need 1 command/ch
0x36 | 0 | SetBandwidth |
0x37 | 0 | SetVerticalScaling |
0x38 | 0 | SetVerticalOffset |
0x39 | 0 | SetHorizontalOffset |
0x3A | 0 | SetCoupling |