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added back in R and C serial commands for stem payload

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pull/141/head
alanbjohnston 4 years ago committed by GitHub
parent a74f195e33
commit 6133854df3
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 152 additions and 124 deletions
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196
stempayload/Payload_BME280_MPU6050_XS/Payload_BME280_MPU6050_XS.ino
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@ -1,9 +1,11 @@
// code for Pro Micro or STM32 on the CubeSat Simulator STEM Payload board
// answers "OK" on the serial port Serial1 when queried by the Pi
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>
#include <MPU6050_tockn.h>
#include <EEPROM.h>
#define SEALEVELPRESSURE_HPA (1013.25)
Adafruit_BME280 bme;
@ -20,10 +22,20 @@ void eeprom_word_write(int addr, int val);
short eeprom_word_read(int addr);
int first_time = true;
int first_read = true;
#if defined __AVR_ATmega32U4__
float T2 = 26.3; // Temperature data point 1
float R2 = 167; // Reading data point 1
float T1 = 2; // Temperature data point 2
float R1 = 179; // Reading data point 2
#endif
#if defined(ARDUINO_ARCH_STM32F0) || defined(ARDUINO_ARCH_STM32F1) || defined(ARDUINO_ARCH_STM32F3) || defined(ARDUINO_ARCH_STM32F4) || defined(ARDUINO_ARCH_STM32L4)
float T2 = 25; // Temperature data point 1
float R2 = 671; // Reading data point 1
float T1 = 15.5; // Temperature data point 2
float R1 = 695; // Reading data point 2
#endif
int sensorValue;
float Temp;
float rest;
@ -33,6 +45,7 @@ void setup() {
Serial.begin(9600); // Serial Monitor for testing
Serial1.begin(115200); // Pi UART faster speed
// Serial1.begin(9600); // Pi UART faster speed
Serial.println("Starting!");
@ -88,70 +101,57 @@ void setup() {
Serial.println(((float)eeprom_word_read(2)) / 100.0, DEC);
Serial.println(((float)eeprom_word_read(3)) / 100.0, DEC);
}
pinMode(greenLED, OUTPUT);
pinMode(blueLED, OUTPUT);
/**/
}
void loop() {
if ((Serial.available() > 0)|| first_time == true) {
if (Serial1.available() > 0) {
blink(50);
char result = Serial.read();
// Serial.println(result);
char result = Serial1.read();
// Serial1.println(result);
// Serial1.println("OK");
if (result == 'R') {
Serial.println("OK");
delay(100);
first_time = true;
setup();
}
else if (result == 'C') {
Serial.println("Clearing stored gyro offsets in EEPROM\n");
eeprom_word_write(0, 0x00);
first_time = true;
setup();
}
if ((result == '?') || first_time == true)
// if (result == '?')
{
first_time = false;
if (bmePresent) {
Serial.print("OK BME280 ");
Serial.print(bme.readTemperature());
Serial.print(" ");
Serial.print(bme.readPressure() / 100.0F);
Serial.print(" ");
Serial.print(bme.readAltitude(SEALEVELPRESSURE_HPA));
Serial.print(" ");
Serial.print(bme.readHumidity());
Serial1.print("OK BME280 ");
Serial1.print(bme.readTemperature());
Serial1.print(" ");
Serial1.print(bme.readPressure() / 100.0F);
Serial1.print(" ");
Serial1.print(bme.readAltitude(SEALEVELPRESSURE_HPA));
Serial1.print(" ");
Serial1.print(bme.readHumidity());
} else
{
Serial.print("OK BME280 0.0 0.0 0.0 0.0");
Serial1.print("OK BME280 0.0 0.0 0.0 0.0");
}
mpu6050.update();
Serial.print(" MPU6050 ");
Serial.print(mpu6050.getGyroX());
Serial.print(" ");
Serial.print(mpu6050.getGyroY());
Serial.print(" ");
Serial.print(mpu6050.getGyroZ());
Serial1.print(" MPU6050 ");
Serial1.print(mpu6050.getGyroX());
Serial1.print(" ");
Serial1.print(mpu6050.getGyroY());
Serial1.print(" ");
Serial1.print(mpu6050.getGyroZ());
Serial.print(" ");
Serial.print(mpu6050.getAccX());
Serial.print(" ");
Serial.print(mpu6050.getAccY());
Serial.print(" ");
Serial.print(mpu6050.getAccZ());
Serial1.print(" ");
Serial1.print(mpu6050.getAccX());
Serial1.print(" ");
Serial1.print(mpu6050.getAccY());
Serial1.print(" ");
Serial1.print(mpu6050.getAccZ());
sensorValue = analogRead(A3);
//Serial.println(sensorValue);
Temp = T1 + (sensorValue - R1) *((T2 - T1)/(R2 - R1));
sensorValue = read_analog();
// Serial.println(sensorValue);
Temp = T1 + (sensorValue - R1) *((T2 - T1)/(R2 - R1));
Serial.print(" XS ");
Serial.print(Temp);
Serial.print(" ");
Serial.println(Sensor1);
Serial1.print(" XS ");
Serial1.print(Temp);
Serial1.print(" ");
Serial1.println(Sensor2);
float rotation = sqrt(mpu6050.getGyroX()*mpu6050.getGyroX() + mpu6050.getGyroY()*mpu6050.getGyroY() + mpu6050.getGyroZ()*mpu6050.getGyroZ());
float acceleration = sqrt(mpu6050.getAccX()*mpu6050.getAccX() + mpu6050.getAccY()*mpu6050.getAccY() + mpu6050.getAccZ()*mpu6050.getAccZ());
@ -159,7 +159,12 @@ void loop() {
// Serial.print(" ");
// Serial.println(acceleration);
if (acceleration > 1.2)
if (first_read == true) {
first_read = false;
rest = acceleration;
}
if (acceleration > 1.2 * rest)
led_set(greenLED, HIGH);
else
led_set(greenLED, LOW);
@ -169,60 +174,72 @@ void loop() {
else
led_set(blueLED, LOW);
}
}
if (Serial1.available() > 0) {
}
if (Serial.available() > 0) {
blink(50);
char result = Serial1.read();
// Serial1.println(result);
char result = Serial.read();
// Serial.println(result);
// Serial.println("OK");
// Serial.println(counter++);
if (result == 'R') {
if (result == 'R') {
Serial1.println("OK");
delay(100);
first_read = true;
setup();
}
else if (result == 'C') {
Serial.println("Clearing stored gyro offsets in EEPROM\n");
eeprom_word_write(0, 0x00);
first_time = true;
setup();
}
if (result == '?')
if ((result == '?') || first_time == true)
{
first_time = false;
if (bmePresent) {
Serial1.print("OK BME280 ");
Serial1.print(bme.readTemperature());
Serial1.print(" ");
Serial1.print(bme.readPressure() / 100.0F);
Serial1.print(" ");
Serial1.print(bme.readAltitude(SEALEVELPRESSURE_HPA));
Serial1.print(" ");
Serial1.print(bme.readHumidity());
Serial.print("OK BME280 ");
Serial.print(bme.readTemperature());
Serial.print(" ");
Serial.print(bme.readPressure() / 100.0F);
Serial.print(" ");
Serial.print(bme.readAltitude(SEALEVELPRESSURE_HPA));
Serial.print(" ");
Serial.print(bme.readHumidity());
} else
{
Serial1.print("OK BME280 0.0 0.0 0.0 0.0");
Serial.print("OK BME280 0.0 0.0 0.0 0.0");
}
mpu6050.update();
Serial1.print(" MPU6050 ");
Serial1.print(mpu6050.getGyroX());
Serial1.print(" ");
Serial1.print(mpu6050.getGyroY());
Serial1.print(" ");
Serial1.print(mpu6050.getGyroZ());
Serial.print(" MPU6050 ");
Serial.print(mpu6050.getGyroX());
Serial.print(" ");
Serial.print(mpu6050.getGyroY());
Serial.print(" ");
Serial.print(mpu6050.getGyroZ());
Serial1.print(" ");
Serial1.print(mpu6050.getAccX());
Serial1.print(" ");
Serial1.print(mpu6050.getAccY());
Serial1.print(" ");
Serial1.print(mpu6050.getAccZ());
Serial.print(" ");
Serial.print(mpu6050.getAccX());
Serial.print(" ");
Serial.print(mpu6050.getAccY());
Serial.print(" ");
Serial.print(mpu6050.getAccZ());
sensorValue = read_analog();
sensorValue = analogRead(A3);
//Serial.println(sensorValue);
Temp = T1 + (sensorValue - R1) *((T2 - T1)/(R2 - R1));
Serial1.print(" XS ");
Serial1.print(Temp);
Serial1.print(" ");
Serial1.println(Sensor2);
Serial.print(" XS ");
Serial.print(Temp);
Serial.print(" ");
Serial.print(Sensor2);
Serial.print(" (");
Serial.print(sensorValue);
Serial.println(")");
float rotation = sqrt(mpu6050.getGyroX()*mpu6050.getGyroX() + mpu6050.getGyroY()*mpu6050.getGyroY() + mpu6050.getGyroZ()*mpu6050.getGyroZ());
float acceleration = sqrt(mpu6050.getAccX()*mpu6050.getAccX() + mpu6050.getAccY()*mpu6050.getAccY() + mpu6050.getAccZ()*mpu6050.getAccZ());
@ -246,8 +263,7 @@ void loop() {
led_set(blueLED, LOW);
}
}
// delay(100);
delay(100);
}
void eeprom_word_write(int addr, int val)
@ -314,3 +330,15 @@ void led_set(int ledPin, bool state)
digitalWrite(ledPin, state);
#endif
}
int read_analog()
{
int sensorValue;
#if defined __AVR_ATmega32U4__
sensorValue = analogRead(A3);
#endif
#if defined(ARDUINO_ARCH_STM32F0) || defined(ARDUINO_ARCH_STM32F1) || defined(ARDUINO_ARCH_STM32F3) || defined(ARDUINO_ARCH_STM32F4) || defined(ARDUINO_ARCH_STM32L4)
sensorValue = analogRead(PA7);
#endif
return(sensorValue);
}

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