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HandCrankMPPT-Firmware-Rust
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Calculate total energy and print it, also in JSON format

This commit is contained in:
Thomas Kolb 2024-02-15 22:47:26 +01:00
parent 3373984f86
commit c0f57afff4
1 changed files with 32 additions and 1 deletions
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33
src/main.rs
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@ -221,6 +221,7 @@ fn main() -> ! {
// track nano_joules (== nanoVoltAmpereSeconds) generated, for LED flashing
let mut nano_joules: u32 = 0;
let mut joules: u32 = 0; // total energy generated
let mut loopcnt_led_y_off = 0;
let mut loopcnt: u64 = 0;
@ -292,6 +293,7 @@ fn main() -> ! {
pin_led_y.set_high().unwrap();
loopcnt_led_y_off = loopcnt + 10;
nano_joules -= 1000000000;
joules += 1;
}
if loopcnt == loopcnt_led_y_off {
@ -322,8 +324,14 @@ fn main() -> ! {
logger.log(b"mA - Pout: ").unwrap();
data = String::from(vout * iout / 1000);
logger.log(data.as_bytes()).unwrap();
logger.log(b"mW - E: ").unwrap();
data = String::from(joules);
logger.log(data.as_bytes()).unwrap();
logger.log(b"J / ").unwrap();
data = String::from(joules/3600);
logger.log(data.as_bytes()).unwrap();
logger.log(b"mW - raw: [").unwrap();
logger.log(b"Wh - raw: [").unwrap();
for i in 0..adc_value.len() {
data = String::from(adc_value[i]);
@ -341,6 +349,29 @@ fn main() -> ! {
logger.log(b"\r\n").unwrap();
},
2 => {
let mut data: String<16>;
logger.log(b"{\"vin\":").unwrap();
data = String::from(vin);
logger.log(data.as_bytes()).unwrap();
logger.log(b",\"vout\":").unwrap();
data = String::from(vout);
logger.log(data.as_bytes()).unwrap();
logger.log(b",\"iout\":").unwrap();
data = String::from(iout);
logger.log(data.as_bytes()).unwrap();
logger.log(b",\"pout\":").unwrap();
data = String::from(vout * iout);
logger.log(data.as_bytes()).unwrap();
logger.log(b",\"energy\":").unwrap();
data = String::from(joules);
logger.log(data.as_bytes()).unwrap();
logger.log(b",\"pwm\"").unwrap();
data = String::from(pwmval);
logger.log(data.as_bytes()).unwrap();
logger.log(b"}\r\n").unwrap();
},
3 => {
switchctrl.log_status(&mut logger);
},
_ => {}