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https://github.com/AfterEarthLTD/Solder-Reflow-Plate.git
synced 2024-09-23 18:08:21 +02:00
Added photos of Dev Ver2.3
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Chris
parent
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commit
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32
.github/ISSUE_TEMPLATE/bug_report.md
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.github/ISSUE_TEMPLATE/bug_report.md
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@ -1,32 +0,0 @@
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---
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name: Bug report
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about: Create a report to help us improve
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title: ''
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labels: ''
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||||
assignees: ''
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||||
|
||||
---
|
||||
|
||||
**Describe the bug**
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||||
A clear and concise description of what the bug is.
|
||||
|
||||
**To Reproduce**
|
||||
Steps to reproduce the behavior:
|
||||
1. Go to '...'
|
||||
2. Click on '....'
|
||||
3. Scroll down to '....'
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||||
4. See error
|
||||
|
||||
**Expected behavior**
|
||||
A clear and concise description of what you expected to happen.
|
||||
|
||||
**Screenshots**
|
||||
If applicable, add screenshots to help explain your problem.
|
||||
|
||||
**Software (please complete the following information):**
|
||||
- OS: [e.g. iOS]
|
||||
- Development IDE [e.g. Arduino, Visual Studio]
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||||
- Version [e.g. 1.0]
|
||||
|
||||
**Additional context**
|
||||
Add any other context about the problem here.
|
||||
20
.github/ISSUE_TEMPLATE/feature_request.md
vendored
20
.github/ISSUE_TEMPLATE/feature_request.md
vendored
@ -1,20 +0,0 @@
|
||||
---
|
||||
name: Feature request
|
||||
about: Suggest an idea for this project
|
||||
title: ''
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||||
labels: ''
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
**Is your feature request related to a problem? Please describe.**
|
||||
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
|
||||
|
||||
**Describe the solution you'd like**
|
||||
A clear and concise description of what you want to happen.
|
||||
|
||||
**Describe alternatives you've considered**
|
||||
A clear and concise description of any alternative solutions or features you've considered.
|
||||
|
||||
**Additional context**
|
||||
Add any other context or screenshots about the feature request here.
|
||||
@ -1,482 +0,0 @@
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/* Solder Reflow Plate Sketch
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* H/W - Ver 3.0 //Atmega4809
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* S/W - Ver 1.0
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* by Chris Halsall */
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/* To prepare ------to rewrite----------
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* 1) Install MiniCore in additional boards; (copy into File->Preferences->Additional Boards Manager URLs)
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* https://mcudude.github.io/MiniCore/package_MCUdude_MiniCore_index.json
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||||
* 2) Then add MiniCore by searching and installing (Tools->Board->Board Manager)
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* 3) Install Adafruit_GFX and Adafruit_SSD1306 libraries (Tools->Manage Libraries)
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*/
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/* To program ------to rewrite----------
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* 1) Select the following settings under (Tools)
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* Board->Minicore->Atmega328
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* Clock->Internal 8MHz
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* BOD->BOD 2.7V
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* EEPROM->EEPROM retained
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* Compiler LTO->LTO Disabled
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* Variant->328P / 328PA
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* Bootloader->No bootloader
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* 2) Set programmer of choice, e.g.'Arduino as ISP (MiniCore)', 'USB ASP', etc, and set correct port.
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* 3) Burn bootloader (to set fuses correctly)
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* 4) Compile and upload
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*/
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#include <SPI.h>
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#include <Adafruit_GFX.h>
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#include <Adafruit_SSD1306.h>
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#include <EEPROM.h>
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//Version Definitions
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static const PROGMEM float hw = 2.3;
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static const PROGMEM float sw = 1.0;
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//Screen Definitions
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#define SCREEN_WIDTH 128
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#define SCREEN_HEIGHT 32
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#define SCREEN_ADDRESS 0x3C //I2C Address
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1); //Create Display
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//Pin Definitions
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#define mosfet 3
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#define upsw 6
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#define dnsw 5
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#define temp 16 //A2
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#define vcc 14 //A0
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//Temperature Info
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byte maxTempArray[] = { 140, 150, 160, 170, 180 };
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byte maxTempIndex = 0;
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byte tempIndexAddr = 1;
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//Voltage Measurement Info
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float vConvert = 52.00;
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float vMin = 10.50;
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//Solder Reflow Plate Logo
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static const uint8_t PROGMEM logo[] = {
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x01, 0x80, 0x00, 0x00, 0x1f, 0xc0, 0x00, 0x31, 0x80, 0x00, 0x00, 0x00, 0x00,
|
||||
0x1f, 0xe0, 0x03, 0x01, 0x80, 0x00, 0x00, 0x30, 0x70, 0x00, 0x21, 0x80, 0x00, 0x00, 0x00, 0x00,
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||||
0x10, 0x20, 0x03, 0x00, 0xc7, 0x80, 0x00, 0x20, 0x18, 0xf0, 0x61, 0x80, 0x00, 0x00, 0x00, 0x00,
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0x18, 0x00, 0x03, 0x3e, 0xcc, 0xc0, 0xc0, 0x04, 0x19, 0x98, 0x61, 0x80, 0x00, 0x00, 0x00, 0x00,
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||||
0x1c, 0x01, 0xf3, 0x77, 0xd8, 0xc7, 0xe0, 0x06, 0x33, 0x18, 0x61, 0x8f, 0x88, 0x00, 0x00, 0x00,
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0x06, 0x03, 0x3b, 0x61, 0xd0, 0xc6, 0x00, 0x07, 0xe2, 0x18, 0x61, 0x98, 0xd8, 0x04, 0x00, 0x00,
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0x01, 0xc6, 0x0b, 0x60, 0xd9, 0x86, 0x00, 0x06, 0x03, 0x30, 0xff, 0xb0, 0x78, 0x66, 0x00, 0x00,
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0x40, 0xe4, 0x0f, 0x60, 0xdf, 0x06, 0x00, 0x07, 0x03, 0xe0, 0x31, 0xe0, 0x78, 0x62, 0x00, 0x00,
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0x40, 0x3c, 0x0f, 0x61, 0xd8, 0x06, 0x00, 0x07, 0x83, 0x00, 0x31, 0xe0, 0x78, 0x63, 0x00, 0x00,
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||||
0x60, 0x36, 0x1b, 0x63, 0xc8, 0x02, 0x00, 0x02, 0xc1, 0x00, 0x18, 0xb0, 0xcc, 0xe2, 0x00, 0x00,
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0x30, 0x33, 0x3b, 0x36, 0x4e, 0x03, 0x00, 0x02, 0x61, 0xc0, 0x0c, 0x99, 0xcd, 0xfe, 0x00, 0x00,
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0x0f, 0xe1, 0xe1, 0x3c, 0x03, 0xf3, 0x00, 0x02, 0x38, 0x7e, 0x0c, 0x8f, 0x07, 0x9c, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
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0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x7f, 0x84, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0xc0, 0xe4, 0x00, 0x18, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x04, 0x3c, 0x3c, 0x18, 0x6c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x04, 0x1e, 0x06, 0x7f, 0xc6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x04, 0x3e, 0x03, 0x18, 0x86, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x04, 0x36, 0x7f, 0x19, 0x8c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x07, 0xe6, 0xc7, 0x19, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x06, 0x07, 0x83, 0x18, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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||||
0x06, 0x07, 0x81, 0x18, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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||||
0x06, 0x06, 0xc3, 0x98, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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||||
0x02, 0x04, 0x7e, 0x08, 0x3f, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const uint8_t logo_width = 128;
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static const uint8_t logo_height = 27;
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//Heating Animation
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static const uint8_t PROGMEM heat_animate[] = {
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0b00000001, 0b00000000,
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0b00000001, 0b10000000,
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0b00000001, 0b10000000,
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0b00000001, 0b01000000,
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0b00000010, 0b01000000,
|
||||
0b00100010, 0b01000100,
|
||||
0b00100100, 0b00100100,
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0b01010101, 0b00100110,
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0b01001001, 0b10010110,
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||||
0b10000010, 0b10001001,
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0b10100100, 0b01000001,
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0b10011000, 0b01010010,
|
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0b01000100, 0b01100010,
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0b00100011, 0b10000100,
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0b00011000, 0b00011000,
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0b00000111, 0b11100000
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};
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static const uint8_t heat_animate_width = 16;
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static const uint8_t heat_animate_height = 16;
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|
||||
//Tick
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static const uint8_t PROGMEM tick[] = {
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0b00000000, 0b00000100,
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0b00000000, 0b00001010,
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0b00000000, 0b00010101,
|
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0b00000000, 0b00101010,
|
||||
0b00000000, 0b01010100,
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0b00000000, 0b10101000,
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0b00000001, 0b01010000,
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0b00100010, 0b10100000,
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0b01010101, 0b01000000,
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0b10101010, 0b10000000,
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0b01010101, 0b00000000,
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0b00101010, 0b00000000,
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0b00010100, 0b00000000,
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0b00001000, 0b00000000,
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0b01111111, 0b11100000
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};
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static const uint8_t tick_width = 16;
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static const uint8_t tick_height = 15;
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void setup() {
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//Pin Direction control
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pinMode(mosfet,OUTPUT);
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digitalWrite(mosfet,LOW);
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pinMode(upsw,INPUT);
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pinMode(dnsw,INPUT);
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pinMode(temp,INPUT);
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pinMode(vcc,INPUT);
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//Pull saved values from EEPROM
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maxTempIndex = EEPROM.read(tempIndexAddr) % sizeof(maxTempArray);
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//Enable Fast PWM with no prescaler
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TCCR2A = _BV(COM2A1) | _BV(COM2B1) | _BV(WGM21) | _BV(WGM20);
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TCCR2B = _BV(CS20);
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|
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//Start-up Diplay
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display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS);
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display.clearDisplay();
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display.setTextSize(1);
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display.setTextColor(SSD1306_WHITE);
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display.setCursor(0,0);
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display.drawBitmap(0, 0, logo, logo_width, logo_height, SSD1306_WHITE);
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display.setCursor(80,16);
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display.print(F("S/W V"));
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display.print(sw, 1);
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display.setCursor(80,24);
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display.print(F("H/W V"));
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display.print(hw, 1);
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display.display();
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delay(3000);
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//Go to main menu
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main_menu();
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}
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void main_menu() {
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//Debounce
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while(!digitalRead(upsw) || !digitalRead(dnsw)) { }
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int x = 0; //Display change counter
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int y = 200; //Display change max (modulused below)
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while(1) {
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analogWrite(mosfet,0); //Ensure MOSFET off
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display.clearDisplay();
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display.setTextSize(1);
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display.drawRoundRect( 0, 0, 83, 32, 2, SSD1306_WHITE);
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//Button Logic
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if(!digitalRead(upsw) || !digitalRead(dnsw)) { //If either button pressed
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delay(100);
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if(!digitalRead(upsw) && !digitalRead(dnsw)) { //If both buttons pressed
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if(!heat(maxTempArray[maxTempIndex])) {
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cancelledPB();
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main_menu();
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}
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else {
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coolDown();
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completed();
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main_menu();
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}
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}
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if(!digitalRead(upsw) && maxTempIndex < sizeof(maxTempArray) - 1) { //If upper button pressed
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maxTempIndex++;
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EEPROM.update(tempIndexAddr, maxTempIndex);
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}
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if(!digitalRead(dnsw) && maxTempIndex > 0) { //If lower button pressed
|
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maxTempIndex--;
|
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EEPROM.update(tempIndexAddr, maxTempIndex);
|
||||
}
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}
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||||
|
||||
//Change Display (left-side)
|
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if( x < (y * 0.5)) {
|
||||
display.setCursor(3,4);
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display.print(F("PRESS BUTTONS"));
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display.drawLine( 3, 12, 79, 12, SSD1306_WHITE);
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||||
display.setCursor(3,14);
|
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display.print(F(" Change MAX"));
|
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display.setCursor(3,22);
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display.print(F(" Temperature"));
|
||||
}
|
||||
else {
|
||||
display.setCursor(3,4);
|
||||
display.print(F("HOLD BUTTONS"));
|
||||
display.drawLine( 3, 12, 79, 12, SSD1306_WHITE );
|
||||
display.setCursor(3,18);
|
||||
display.print(F("Begin Heating"));
|
||||
}
|
||||
x = ( x + 1 ) % y; //Display change increment and modulus
|
||||
|
||||
//Update Display (right-side)
|
||||
display.setCursor(95,6);
|
||||
display.print(F("TEMP"));
|
||||
display.setCursor(95,18);
|
||||
display.print(maxTempArray[maxTempIndex]);
|
||||
display.print(F("C"));
|
||||
display.display();
|
||||
}
|
||||
}
|
||||
|
||||
bool heat(byte maxTemp) {
|
||||
//Debounce
|
||||
while(!digitalRead(upsw) || !digitalRead(dnsw)) { }
|
||||
|
||||
//Heating Display
|
||||
display.clearDisplay();
|
||||
display.setTextSize(2);
|
||||
display.setCursor(22,4);
|
||||
display.print(F("HEATING"));
|
||||
display.setTextSize(1);
|
||||
display.setCursor(52,24);
|
||||
display.print(maxTemp);
|
||||
display.print(F("C"));
|
||||
display.display();
|
||||
delay(3000);
|
||||
|
||||
//Heater Control Variables
|
||||
/* Heater follows industry reflow graph. Slow build-up to 'warmUp' temp. Rapid ascent
|
||||
* to 'maxTemp'. Then descent to room temperature.
|
||||
*/
|
||||
//byte maxTemp; //Declared in function call
|
||||
byte maxPWM = 0.70 * maxTemp; //Temperatures (in PWM / 255) influenced by paste temperature
|
||||
byte warmUpTemp = 0.75 * maxTemp;
|
||||
byte warmUpPWM = 0.72 * warmUpTemp;
|
||||
float t; //Used to store current temperature
|
||||
float v; //Used to store current voltage
|
||||
byte pwmVal = 0; //PWM Value applied to MOSFET
|
||||
unsigned long eTime = (millis() / 1000) + (8*60); //Used to store the end time of the heating process, limited to 8 mins
|
||||
|
||||
//Other control variables
|
||||
int x = 0; //Heat Animate Counter
|
||||
int y = 80; //Heat Animate max (modulused below)
|
||||
|
||||
while(1) {
|
||||
//Button Control
|
||||
if(!digitalRead(upsw) || !digitalRead(dnsw)) {
|
||||
analogWrite(mosfet, 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
//Check Heating not taken more than 8 minutes
|
||||
if(millis() / 1000 > eTime) {
|
||||
analogWrite(mosfet, 0);
|
||||
cancelledTimer();
|
||||
}
|
||||
|
||||
//Measure Values
|
||||
t = getTemp();
|
||||
v = getVolts();
|
||||
|
||||
//Reflow Profile
|
||||
if (t < warmUpTemp) { //Warm Up Section
|
||||
if (pwmVal != warmUpPWM) { pwmVal++; } //Slowly ramp to desired PWM Value
|
||||
if (v < vMin && pwmVal > 1) { pwmVal = pwmVal - 2; } //Reduce PWM Value if V drops too low but not unless it is still above 1 (avoid overflow/underflow)
|
||||
}
|
||||
else if (t < maxTemp) { //Push to maximum temp
|
||||
if (pwmVal != maxPWM) { pwmVal++; } //Slowly ramp to desired PWM Value
|
||||
if (v < vMin && pwmVal > 1) { pwmVal = pwmVal - 2; } //Reduce PWM Value if V drops too low but not unless it is still above 1 (avoid overflow/underflow)
|
||||
}
|
||||
else { //Heating Complete, return
|
||||
analogWrite(mosfet, 0);
|
||||
break;
|
||||
}
|
||||
if (pwmVal > maxPWM ) { pwmVal = maxPWM; } //Catch incase of runaway
|
||||
|
||||
//MOSFET Control
|
||||
analogWrite(mosfet, pwmVal);
|
||||
|
||||
//Heat Animate Control
|
||||
display.clearDisplay();
|
||||
display.drawBitmap( 0, 3, heat_animate, heat_animate_width, heat_animate_height, SSD1306_WHITE);
|
||||
display.drawBitmap( 112, 3, heat_animate, heat_animate_width, heat_animate_height, SSD1306_WHITE);
|
||||
display.fillRect( 0, 3, heat_animate_width, heat_animate_height * (y - x) / y, SSD1306_BLACK);
|
||||
display.fillRect( 112, 3, heat_animate_width, heat_animate_height * (y - x) / y, SSD1306_BLACK);
|
||||
x = ( x + 1 ) % y; //Heat animate increment and modulus
|
||||
|
||||
//Update display
|
||||
display.setTextSize(2);
|
||||
display.setCursor(22,4);
|
||||
display.print(F("HEATING"));
|
||||
display.setTextSize(1);
|
||||
display.setCursor(20,24);
|
||||
display.print(F("~"));
|
||||
display.print(v,1);
|
||||
display.print(F("V"));
|
||||
if( t >= 100 ) { display.setCursor(78,24); }
|
||||
else if ( t >= 10 ) { display.setCursor(81,24); }
|
||||
else { display.setCursor(84,24); }
|
||||
display.print(F("~"));
|
||||
display.print(t,0);
|
||||
display.print(F("C"));
|
||||
display.display();
|
||||
}
|
||||
}
|
||||
|
||||
void cancelledPB() { //Cancelled via push button
|
||||
//Debounce
|
||||
while(!digitalRead(upsw) || !digitalRead(dnsw)) { }
|
||||
|
||||
//Update Display
|
||||
display.clearDisplay();
|
||||
display.drawRoundRect( 22, 0, 84, 32, 2, SSD1306_WHITE );
|
||||
display.setCursor(25,4);
|
||||
display.print(F(" CANCELLED"));
|
||||
display.drawLine( 25, 12, 103, 12, SSD1306_WHITE );
|
||||
display.setCursor(25,14);
|
||||
display.println(" Push button");
|
||||
display.setCursor(25,22);
|
||||
display.println(" to return");
|
||||
display.setTextSize(3);
|
||||
display.setCursor(5,4);
|
||||
display.print(F("!"));
|
||||
display.setTextSize(3);
|
||||
display.setCursor(108,4);
|
||||
display.print(F("!"));
|
||||
display.setTextSize(1);
|
||||
display.display();
|
||||
delay(50);
|
||||
|
||||
//Wait to return on any button press
|
||||
while(digitalRead(upsw) && digitalRead(dnsw)) { }
|
||||
}
|
||||
|
||||
void cancelledTimer() { //Cancelled via 5 minute Time Limit
|
||||
//Debounce
|
||||
while(!digitalRead(upsw) || !digitalRead(dnsw)) { }
|
||||
|
||||
//Initiate Swap Display
|
||||
int x = 0; //Display change counter
|
||||
int y = 150; //Display change max (modulused below)
|
||||
|
||||
//Wait to return on any button press
|
||||
while(digitalRead(upsw) && digitalRead(dnsw)) {
|
||||
//Update Display
|
||||
display.clearDisplay();
|
||||
display.drawRoundRect( 22, 0, 84, 32, 2, SSD1306_WHITE );
|
||||
display.setCursor(25,4);
|
||||
display.print(F(" TIMED OUT"));
|
||||
display.drawLine( 25, 12, 103, 12, SSD1306_WHITE );
|
||||
|
||||
//Swap Main Text
|
||||
if( x < (y * 0.3)) {
|
||||
display.setCursor(25,14);
|
||||
display.println(" Took longer");
|
||||
display.setCursor(25,22);
|
||||
display.println(" than 5 mins");
|
||||
}
|
||||
else if( x < (y * 0.6)) {
|
||||
display.setCursor(28,14);
|
||||
display.println("Try a higher");
|
||||
display.setCursor(25,22);
|
||||
display.println(" current PSU");
|
||||
}
|
||||
else {
|
||||
display.setCursor(25,14);
|
||||
display.println(" Push button");
|
||||
display.setCursor(25,22);
|
||||
display.println(" to return");
|
||||
}
|
||||
x = ( x + 1 ) % y; //Display change increment and modulus
|
||||
|
||||
display.setTextSize(3);
|
||||
display.setCursor(5,4);
|
||||
display.print(F("!"));
|
||||
display.setTextSize(3);
|
||||
display.setCursor(108,4);
|
||||
display.print(F("!"));
|
||||
display.setTextSize(1);
|
||||
display.display();
|
||||
delay(50);
|
||||
}
|
||||
main_menu();
|
||||
}
|
||||
|
||||
void coolDown() {
|
||||
//Debounce
|
||||
while(!digitalRead(upsw) || !digitalRead(dnsw)) { }
|
||||
|
||||
float t = getTemp(); //Used to store current temperature
|
||||
|
||||
//Wait to return on any button press, or temp below threshold
|
||||
while(digitalRead(upsw) && digitalRead(dnsw) && t > 45.00) {
|
||||
display.clearDisplay();
|
||||
display.drawRoundRect( 22, 0, 84, 32, 2, SSD1306_WHITE );
|
||||
display.setCursor(25,4);
|
||||
display.print(F(" COOL DOWN"));
|
||||
display.drawLine( 25, 12, 103, 12, SSD1306_WHITE );
|
||||
display.setCursor(25,14);
|
||||
display.println(" Still Hot");
|
||||
t = getTemp();
|
||||
if( t >= 100 ) { display.setCursor(49,22); }
|
||||
else { display.setCursor(52,22); }
|
||||
display.print(F("~"));
|
||||
display.print(t,0);
|
||||
display.print(F("C"));
|
||||
display.setTextSize(3);
|
||||
display.setCursor(5,4);
|
||||
display.print(F("!"));
|
||||
display.setTextSize(3);
|
||||
display.setCursor(108,4);
|
||||
display.print(F("!"));
|
||||
display.setTextSize(1);
|
||||
display.display();
|
||||
}
|
||||
}
|
||||
|
||||
void completed() {
|
||||
//Debounce
|
||||
while(!digitalRead(upsw) || !digitalRead(dnsw)) { }
|
||||
|
||||
//Update Display
|
||||
display.clearDisplay();
|
||||
display.drawRoundRect( 22, 0, 84, 32, 2, SSD1306_WHITE );
|
||||
display.setCursor(25,4);
|
||||
display.print(F(" COMPLETED "));
|
||||
display.drawLine( 25, 12, 103, 12, SSD1306_WHITE );
|
||||
display.setCursor(25,14);
|
||||
display.println(" Push button");
|
||||
display.setCursor(25,22);
|
||||
display.println(" to return");
|
||||
display.drawBitmap( 0, 9, tick, tick_width, tick_height, SSD1306_WHITE);
|
||||
display.drawBitmap( 112, 9, tick, tick_width, tick_height, SSD1306_WHITE);
|
||||
display.display();
|
||||
|
||||
//Wait to return on any button press
|
||||
while(digitalRead(upsw) && digitalRead(dnsw)) { }
|
||||
}
|
||||
|
||||
float getTemp(){
|
||||
float t = 0;
|
||||
for (byte i = 0; i < 100; i++){ //Poll temp reading 100 times
|
||||
t = t + analogRead(temp);
|
||||
}
|
||||
return ((t / 100) * -1.46) + 434; //Average, convert to C, and return
|
||||
}
|
||||
|
||||
float getVolts(){
|
||||
float v = 0;
|
||||
for (byte i = 0; i < 20; i++){ //Poll Voltage reading 20 times
|
||||
v = v + analogRead(vcc);
|
||||
}
|
||||
return v / 20 / vConvert; //Average, convert to V, and return
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// Not used
|
||||
}
|
||||
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Loading…
Reference in New Issue
Block a user