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Testing battery readings to display on screen.

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This commit is contained in:
Ricardo
2018-01-26 00:59:39 +00:00
parent 59563564c7
commit c551a243f1
1 changed files with 32 additions and 5 deletions
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35
firmware/v01/v01.ino
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@@ -21,12 +21,13 @@ Adafruit_SSD1306 display(OLED_RESET);
#define OFF 1 // OFF means pin is on VCC #define OFF 1 // OFF means pin is on VCC
// Assign switches and led's to arduino pins // Assign switches and led's to arduino pins
#define UP 2 // Switch 1 will be function UP connected to arduino pin 2 #define UP 2 // Switch 1 will be function UP connected to arduino PD 2
#define OK 3 // Switch 2 will be function OK connected to arduino pin 3 #define OK 3 // Switch 2 will be function OK connected to arduino pin 3
#define DOWN 4 // Switch 3 will be function DOWN connected to arduino pin 4 #define DOWN 4 // Switch 3 will be function DOWN connected to arduino pin 4
#define CANCEL 5 // Switch 4 will be function CANCEL connected to arduino pin 5 #define CANCEL 5 // Switch 4 will be function CANCEL connected to arduino pin 5
#define led1 9 // Led 1 connected to arduino pin 9 #define led1 9 // Led 1 connected to arduino pin 9
#define led2 10 // Led 2 connected to arduino pin 10 #define led2 10 // Led 2 connected to arduino pin 10
#define batt 17 // Battery plus connected to arduino pin 17
// Macros to read the switchs // Macros to read the switchs
#define rUP digitalRead(UP) // Read button UP state #define rUP digitalRead(UP) // Read button UP state
@@ -56,6 +57,7 @@ int UP_state = OFF; // Holds state for UP, either ON or OFF
int OK_state = OFF; // Holds state for OK, either ON or OFF int OK_state = OFF; // Holds state for OK, either ON or OFF
int DOWN_state = OFF; // Holds state for DOWN, either ON or OFF int DOWN_state = OFF; // Holds state for DOWN, either ON or OFF
int CANCEL_state = OFF; // Holds state for CANCEL, either ON or OFF int CANCEL_state = OFF; // Holds state for CANCEL, either ON or OFF
int batt_val = 0; // Holds the value of battery voltage
// Create SoftwareSerial object and designate pins // Create SoftwareSerial object and designate pins
@@ -126,7 +128,7 @@ void setup() { // BEGIN SETUP ------------------------------------
// Timer compare interrupt service routine -------------------------- // Timer compare interrupt service routine --------------------------
ISR(TIMER1_COMPA_vect) // Here we chose between the blinker sequence ISR(TIMER1_COMPA_vect) // Here we chose between the blinker sequence
{ // or to show the temperature on the LEDs { // or to show the temperature on the LEDs
/*
if (!rUP) { if (!rUP) {
if (menuState == 1) { if (menuState == 1) {
menuState = 1; menuState = 1;
@@ -197,7 +199,7 @@ ISR(TIMER1_COMPA_vect) // Here we chose between the blinker sequence
} }
while (!rCANCEL); // Check if button is still pressed do nothing while (!rCANCEL); // Check if button is still pressed do nothing
} }
*/
} }
// ------------------------------------------------------------------- // -------------------------------------------------------------------
@@ -206,6 +208,31 @@ ISR(TIMER1_COMPA_vect) // Here we chose between the blinker sequence
void loop() { void loop() {
//digitalWrite(led2, !digitalRead(led2)); // toggle state //digitalWrite(led2, !digitalRead(led2)); // toggle state
batt_val = analogRead(batt);
display.drawRect(0, 8, 168, 24, BLACK);
display.display();
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(WHITE);
display.setCursor(50,18);
display.println(batt_val);
batt_icon();
display.display();
/*
if (menuState == 1) { if (menuState == 1) {
one(); one();
} }
@@ -230,7 +257,7 @@ void loop() {
else { else {
one(); one();
} }
*/
} }