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Scott Worley [Mon, 9 Oct 2023 18:32:22 +0000 (11:32 -0700)]
client: Prefix all the config settings with "config_"
Scott Worley [Mon, 9 Oct 2023 08:02:32 +0000 (01:02 -0700)]
client: Calculate 'ago' with a clock
Scott Worley [Mon, 9 Oct 2023 07:49:54 +0000 (00:49 -0700)]
client: Work in 1-second granularity
Scott Worley [Mon, 9 Oct 2023 03:49:43 +0000 (20:49 -0700)]
client: Send each report multiple times
UDP is unreliable.
It would be better to re-send over a much longer interval, interleaving
re-sends from different presses. Do this simple re-sending for now.
Scott Worley [Mon, 9 Oct 2023 03:42:35 +0000 (20:42 -0700)]
client: Less chatty with the LED
Scott Worley [Mon, 9 Oct 2023 02:15:49 +0000 (19:15 -0700)]
client: debounce
Scott Worley [Sun, 8 Oct 2023 07:14:57 +0000 (00:14 -0700)]
client: Initial wifi connection time: 10s → 90s
No reason to give up so aggressively.
Be robust against the AP restarting, which takes ~1 minute.
Scott Worley [Sun, 8 Oct 2023 07:13:36 +0000 (00:13 -0700)]
client: Don't sleep in interrupt context
Scott Worley [Sun, 8 Oct 2023 06:29:49 +0000 (23:29 -0700)]
client: Respond to button press
Scott Worley [Sun, 8 Oct 2023 04:45:13 +0000 (21:45 -0700)]
client: Explain config settings
Scott Worley [Sun, 8 Oct 2023 04:34:50 +0000 (21:34 -0700)]
client: net: Fix port byte order
Docs ( https://www.nongnu.org/lwip/2_0_x/group__udp__raw.html ) say
"ipaddr & port are expected to be in the same byte order as in the pcb,"
which apparently means _don't_ run it through htons().
Scott Worley [Sun, 8 Oct 2023 04:08:58 +0000 (21:08 -0700)]
client: Send UDP packets
Scott Worley [Sun, 8 Oct 2023 01:18:39 +0000 (18:18 -0700)]
client: Move config to config.c
Scott Worley [Sat, 7 Oct 2023 18:28:42 +0000 (11:28 -0700)]
housing: Extra length for cord grip
Scott Worley [Sat, 7 Oct 2023 18:16:00 +0000 (11:16 -0700)]
housing: Grip board tighter
Scott Worley [Sat, 7 Oct 2023 18:11:57 +0000 (11:11 -0700)]
housing: Flatten
Scott Worley [Sat, 7 Oct 2023 15:33:13 +0000 (08:33 -0700)]
housing: Adjust board fit
Scott Worley [Sat, 7 Oct 2023 09:08:54 +0000 (02:08 -0700)]
housing: Basic shape
Not solved yet: Cord grip/anchor
Scott Worley [Sat, 7 Oct 2023 08:18:21 +0000 (01:18 -0700)]
housing: Start
Scott Worley [Sat, 30 Sep 2023 01:48:53 +0000 (18:48 -0700)]
client: Move blink stuff to separate file
Scott Worley [Fri, 29 Sep 2023 21:56:48 +0000 (14:56 -0700)]
client: Connect to wifi
Scott Worley [Fri, 29 Sep 2023 21:48:28 +0000 (14:48 -0700)]
client: Fancier blinking
Scott Worley [Fri, 29 Sep 2023 21:40:01 +0000 (14:40 -0700)]
client: Build wifi deps
Scott Worley [Fri, 29 Sep 2023 21:39:32 +0000 (14:39 -0700)]
client: Get lwipopts.h from pico-examples
Scott Worley [Fri, 29 Sep 2023 19:37:21 +0000 (12:37 -0700)]
client: Build in a Debian VM
This finally makes it work. Hurray!
Other things I tried that didn't help:
* Other versions of cross gcc (8, 9, 10, 11 12)
* Other versions of host gcc (10)
* Other versions of pico-sdk (1.3.1, 1.4.0)
arm-none-eabi-gcc as packaged in Debian works.
arm-none-eabi-gcc as packaged in Nix doesn't.
I haven't yet looked further into why.
Scott Worley [Fri, 29 Sep 2023 19:31:25 +0000 (12:31 -0700)]
client: Use standard <nixpkgs>
Do the "fetchSubmodules = true;" override here
Scott Worley [Fri, 29 Sep 2023 19:21:25 +0000 (12:21 -0700)]
client: Install the .uf2
Scott Worley [Fri, 29 Sep 2023 19:20:53 +0000 (12:20 -0700)]
client: Switch to pico_w blink example
Scott Worley [Thu, 28 Sep 2023 00:46:26 +0000 (17:46 -0700)]
client: Start with the 'blink' example