Add Chirpy support to databank #479
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johanoskarsson
commented
Sep 28, 2024
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| typedef enum { | ||
| DATABANK_DISPLAY = 0, | ||
| DATABANK_CHIRPING, |
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The chirping mode changes the ticks to speed up etc.
johanoskarsson
commented
Sep 28, 2024
| } | ||
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| // Which byte are we currently processing? | ||
| static uint16_t curr_data_ix; |
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In the chirpy demo code we also have data length and pointer to data here. But I'm instead using just whatever the currently displayed data is.
johanoskarsson
commented
Sep 28, 2024
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| static uint8_t _databank_get_next_byte(uint8_t *next_byte) { | ||
| // We always send out the currently displayed dataset | ||
| int curr_pos = databank_state.databank_page * 2 + 1; |
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I'll be honest I don't quite understand the pagination used into the pi_data array, but this seems to work.
johanoskarsson
commented
Sep 28, 2024
| break; | ||
| case EVENT_LIGHT_BUTTON_UP: | ||
| databank_state.current_word = (databank_state.current_word + max_words - 1) % max_words; | ||
| // TODO ideally change this to chirp if both buttons are pressed at the same time? |
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This is what I mentioned in the PR description. This shouldn't be in this section, but I'm not sure what the best practices is to trigger the chirping since all button presses are used already.
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I just backed the Sensor Watch Pro campagin, so I figured I'd check out the code a bit. This PR adds Chirp support to the databank to get the data back out of the watch again.
I closely followed the chirpy demo code. More comments inline.
However: one issue remains. Since the light and alarm buttons are already used in both short press and long press I'm not sure what I should be using to trigger the chirping. One idea was simultaneous presses of the light and alarm buttons? I notice there is no specific event for this. I could probably work around that but I figured I'd ask for advice.