ebb: Poll the button to pause/resume the plot #213
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After sending every point to the plotter, query the status of the physical button and pause if the operator has pressed it. If so, busy poll for it to be released and pressed again to resume the plot. Also report the EBB firmware version on startup.
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Maybe calling firmware version in the constructor is breaking the test due to the serial port mocking? I'll try moving it to the |
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Guess that was it. I can squash these into one commit if you prefer. |
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Closes #179 @osresearch Mind opening this against https://github.com/alexrudd2/saxi? |
alexrudd2
reviewed
Nov 7, 2024
| @@ -108,6 +108,11 @@ export class EBB { | |||
| } | |||
| } | |||
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| /** Send the new General Query command to get limit switch, button and fifo status */ | |||
| public async queryGeneral(): Promise<number> { | |||
| return parseInt(await this.query("QG"), 16); | |||
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If I'm understanding correctly, this is only available in the 3.0 firmware, right?
If so, this should probably check the firmware version first:
Line 23 in 31f59ac
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After sending every point to the plotter, query the status of the physical button and pause if the operator has pressed it. If so, busy poll for it to be released and pressed again to resume the plot.
Also report the EBB firmware version on startup.