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improve docs

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This commit is contained in:
Brent Schroeter 2025-09-06 12:28:13 -07:00
parent 7fd1d7c71e
commit 016c57bb14
2 changed files with 15 additions and 3 deletions
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11
src/config.rs
View file

@ -1,5 +1,16 @@
/// Firmware configuration values, hard coded.
/// Address of SNTP server, as IPv4 address or FQDN.
pub(crate) const SNTP_SERVER: &'static str = "time.nist.gov";
/// Start of "on" cycle for switch, in 24 hour "HH:MM" format.
pub(crate) const T_ON: &'static str = "17:00";
/// End of "on" cycle for switch, in 24 hour "HH:MM" format.
pub(crate) const T_OFF: &'static str = "09:00";
/// Access point SSID.
pub(crate) const WIFI_SSID: &'static str = "Example";
/// WPA2 Personal password for access point.
pub(crate) const WIFI_PASS: &'static str = "guest";

7
src/main.rs
View file

@ -14,7 +14,8 @@ use log::info;
mod config;
const SNTP_STATUS_POLL_INTVL_MS: u32 = 2000;
const CONTROL_LOOP_INTVL_MS: u32 = 60000;
/// Delay between executions of the main control loop, in milliseconds.
const CONTROL_LOOP_INTVL: u32 = 60000;
fn main() -> Result<()> {
// It is necessary to call this function once. Otherwise some patches to
@ -57,7 +58,7 @@ fn main() -> Result<()> {
FreeRtos::delay_ms(SNTP_STATUS_POLL_INTVL_MS);
}
// Main control loop:
// ======== Main Control Loop ======== //
loop {
let now = Utc::now().with_timezone(&Pacific);
info!("Current time: {}", now);
@ -84,7 +85,7 @@ fn main() -> Result<()> {
// TODO: enter low power mode ("light sleep" or "deep sleep") instead
// of waiting in normal mode.
FreeRtos::delay_ms(CONTROL_LOOP_INTVL_MS);
FreeRtos::delay_ms(CONTROL_LOOP_INTVL);
}
}