travisshears/balcony_weather_station
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do work including wifi stuff in main loop instead of callback

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This commit is contained in:
Travis Shears 2026-01-18 07:49:01 +01:00
parent 58b102f97d
commit 9f4a163b53
Signed by: travisshears
GPG key ID: CB9BF1910F3F7469
1 changed files with 22 additions and 15 deletions
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37
node1.c
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@ -16,7 +16,7 @@
// 5 sec loop is for testing
// #define LOOP_INTERVAL_MS 5000
#define LOOP_INTERVAL_MS 10000
#define LOOP_INTERVAL_MS 20000
// #define LOOP_INTERVAL_MS 30000
/**
@ -87,11 +87,22 @@ bool wifi_init(void) {
return true;
}
// Send a message over TCP to homeassistant event proxy
static void send_msg(char *msg) {
bool success = tcp_client_send_message(&tcp_config, msg);
if (success) {
printf("✓ Data sent successfully\n");
comms_led_blink();
} else {
printf("✗ Failed to send data\n");
}
}
/**
* Callback function called every 30 seconds
*/
static bool cb_30(__unused struct repeating_timer *t) {
comms_led_blink();
char msg_to_send[256];
static bool do_work(void) {
printf("cb_30: %d\n", readings_index);
// Read BME280
@ -122,7 +133,7 @@ static bool cb_30(__unused struct repeating_timer *t) {
current_bem280_reading.temperature, current_bem280_reading.pressure,
current_bem280_reading.humidity);
printf("Sending temperature, pressure, and humidity to backend server...\n");
// printf("MSG: %s", msg_to_send);
send_msg(msg_to_send);
// send PM readings
if (readings_index == 6) {
@ -130,13 +141,16 @@ static bool cb_30(__unused struct repeating_timer *t) {
current_pms5003_reading.pm1, current_pms5003_reading.pm2_5,
current_pms5003_reading.pm10);
printf("Sending particulate matter readings to backend server...\n");
// printf("MSG: %s", msg);
send_msg(msg_to_send);
}
return true;
};
bool cb_30_trigger = true;
static bool cb_30(__unused struct repeating_timer *t) {
cb_30_trigger = true;
}
int main() {
stdio_init_all();
@ -172,16 +186,9 @@ int main() {
watchdog_update();
tight_loop_contents();
// Iterate over msgs_to_send and send them if not empty
if (msg_to_send[0] != '\0') {
bool success = tcp_client_send_message(&tcp_config, msg_to_send);
if (success) {
printf("✓ Data sent successfully\n");
comms_led_blink();
// Clear the message after sending
msg_to_send[0] = '\0';
} else {
printf("✗ Failed to send data\n");
}
if (cb_30_trigger) {
do_work();
cb_30_trigger = false;
}
}
}