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Update the CW keying code to implement a combined CW/PTT line #1

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opened 2021-01-21 00:36:28 -05:00 by scrape · 0 comments
scrape commented 2021-01-21 00:36:28 -05:00
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The goal here is to eliminate the legacy uBITX keyer code (which uses a single analog pin as a key line with different voltage divider values for different signals), and instead use a single digital pin for both PTT and CW keying. Keying will be external to the Raduino. This is going to be derived from previous work on the ubitx-v5d.

The goal here is to eliminate the legacy uBITX keyer code (which uses a single analog pin as a key line with different voltage divider values for different signals), and instead use a single digital pin for both PTT and CW keying. Keying will be external to the Raduino. This is going to be derived from previous work on the ubitx-v5d.
scrape reopened this issue 2021-02-02 23:14:57 -05:00
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Reference: scrape/ubitx-v5x#1