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Warwick New 2026-06-25 11:50:31 +01:00
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build/
compile_commands.json
.lock*
node_modules/
.cache/

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# eatordonteat
A Pebble watchapp/watchface written in C using the Pebble SDK.
## Building & running
```sh
pebble build # build for all targetPlatforms
pebble install --emulator emery # install on the emery emulator
pebble install --phone <ip> # install to a paired phone
```
## Target platforms
`targetPlatforms` in `package.json` controls which watches you build for. The
modern Pebble hardware is **emery** (Pebble Time 2), **gabbro** (Pebble Round
2), and **flint** (Pebble 2 Duo); the original Pebble platforms (aplite,
basalt, chalk, diorite) are included by default for backwards compatibility.
## Project layout
```
src/c/ C source for the watchapp
src/pkjs/ PebbleKit JS (phone-side) source, if any
worker_src/c/ Background worker source, if any
resources/ Images, fonts, and other bundled resources
package.json Project metadata (UUID, platforms, resources, message keys)
wscript Build rules — usually no need to edit
```
By default this project is configured as a watchapp. To make it a watchface,
set `pebble.watchapp.watchface` to `true` in `package.json`.
## Documentation
Full SDK docs, tutorials, and API reference: <https://developer.repebble.com>

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{
"name": "eatordonteat",
"version": "1.0.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "eatordonteat",
"version": "1.0.0",
"dependencies": {
"@rebble/clay": "^1.0.10"
}
},
"node_modules/@rebble/clay": {
"version": "1.0.10",
"resolved": "https://registry.npmjs.org/@rebble/clay/-/clay-1.0.10.tgz",
"integrity": "sha512-84EL9J6egrnWk/FzqCxRa9/vqO4fx7SBxdttthLEpBro+FVqUg+rMlqOzT8+zl4PkBQKAWdnqHwlHaS4heiXKg==",
"license": "MIT"
}
}
}

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package.json Normal file
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{
"name": "eatordonteat",
"author": "MakeAwesomeHappen",
"version": "1.0.0",
"keywords": [
"pebble-app"
],
"private": true,
"dependencies": {
"@rebble/clay": "^1.0.10"
},
"pebble": {
"displayName": "Eat / Don't Eat watchface",
"uuid": "34fbfd25-b227-49fd-9c90-7f71b9731131",
"sdkVersion": "3",
"enableMultiJS": true,
"targetPlatforms": [
"aplite",
"basalt",
"chalk",
"diorite",
"emery",
"flint",
"gabbro"
],
"watchapp": {
"watchface": true
},
"messageKeys": [
"dummy"
],
"resources": {
"media": []
}
}
}

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#include <pebble.h>
static Window *s_main_window;
static TextLayer *s_time_layer;
static TextLayer *s_date_layer;
static void update_time() {
// Get a tm structure
time_t temp = time(NULL);
struct tm *tick_time = localtime(&temp);
// Write the current hours and minutes into a buffer
static char s_time_buffer[8];
strftime(s_time_buffer, sizeof(s_time_buffer),
clock_is_24h_style() ? "%H:%M" : "%I:%M", tick_time);
// Display this time on the TextLayer
text_layer_set_text(s_time_layer, s_time_buffer);
// Write the current date into a buffer
static char s_date_buffer[16];
strftime(s_date_buffer, sizeof(s_date_buffer), "%a %b %d", tick_time);
// Display the date
text_layer_set_text(s_date_layer, s_date_buffer);
}
static void tick_handler(struct tm *tick_time, TimeUnits units_changed) {
update_time();
}
static void main_window_load(Window *window) {
Layer *window_layer = window_get_root_layer(window);
GRect bounds = layer_get_bounds(window_layer);
// Create the time TextLayer
s_time_layer =
text_layer_create(GRect(0, PBL_IF_ROUND_ELSE(58, 52), bounds.size.w, 50));
text_layer_set_background_color(s_time_layer, GColorClear);
text_layer_set_text_color(s_time_layer, GColorWhite);
text_layer_set_font(s_time_layer,
fonts_get_system_font(FONT_KEY_BITHAM_42_BOLD));
text_layer_set_text_alignment(s_time_layer, GTextAlignmentCenter);
// Add it as a child layer to the Window's root layer
layer_add_child(window_layer, text_layer_get_layer(s_time_layer));
// Create the date TextLayer
s_date_layer = text_layer_create(
GRect(0, PBL_IF_ROUND_ELSE(110, 104), bounds.size.w, 30));
text_layer_set_background_color(s_date_layer, GColorClear);
text_layer_set_text_color(s_date_layer, GColorWhite);
text_layer_set_font(s_date_layer,
fonts_get_system_font(FONT_KEY_GOTHIC_24_BOLD));
text_layer_set_text_alignment(s_date_layer, GTextAlignmentCenter);
// Add to Window
layer_add_child(window_layer, text_layer_get_layer(s_date_layer));
}
static void main_window_unload(Window *window) {
text_layer_destroy(s_date_layer);
text_layer_destroy(s_time_layer);
}
static void init() {
s_main_window = window_create();
window_set_background_color(s_main_window, GColorBlack);
window_set_window_handlers(
s_main_window,
(WindowHandlers){.load = main_window_load, .unload = main_window_unload});
window_stack_push(s_main_window, true);
update_time();
tick_timer_service_subscribe(MINUTE_UNIT, tick_handler);
}
static void deinit() { window_destroy(s_main_window); }
int main(void) {
init();
app_event_loop();
deinit();
}

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[
{
"type": "heading",
"defaultValue": "Example Header Item"
},
{
"type": "text",
"defaultValue": "Example text item."
}
]

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#
# This file is the default set of rules to compile a Pebble application.
#
# Feel free to customize this to your needs.
#
import os.path
top = '.'
out = 'build'
def options(ctx):
ctx.load('pebble_sdk')
def configure(ctx):
"""
This method is used to configure your build. ctx.load(`pebble_sdk`) automatically configures
a build for each valid platform in `targetPlatforms`. Platform-specific configuration: add your
change after calling ctx.load('pebble_sdk') and make sure to set the correct environment first.
Universal configuration: add your change prior to calling ctx.load('pebble_sdk').
"""
ctx.load('pebble_sdk')
def build(ctx):
ctx.load('pebble_sdk')
build_worker = os.path.exists('worker_src')
binaries = []
cached_env = ctx.env
for platform in ctx.env.TARGET_PLATFORMS:
ctx.env = ctx.all_envs[platform]
ctx.set_group(ctx.env.PLATFORM_NAME)
app_elf = '{}/pebble-app.elf'.format(ctx.env.BUILD_DIR)
ctx.pbl_build(source=ctx.path.ant_glob('src/c/**/*.c'), target=app_elf, bin_type='app')
if build_worker:
worker_elf = '{}/pebble-worker.elf'.format(ctx.env.BUILD_DIR)
binaries.append({'platform': platform, 'app_elf': app_elf, 'worker_elf': worker_elf})
ctx.pbl_build(source=ctx.path.ant_glob('worker_src/c/**/*.c'),
target=worker_elf,
bin_type='worker')
else:
binaries.append({'platform': platform, 'app_elf': app_elf})
ctx.env = cached_env
ctx.set_group('bundle')
ctx.pbl_bundle(binaries=binaries,
js=ctx.path.ant_glob(['src/pkjs/**/*.js',
'src/pkjs/**/*.json',
'src/common/**/*.js']),
js_entry_file='src/pkjs/index.js')