Framework code

This commit is contained in:
Mark van Renswoude 2020-01-26 10:28:37 +01:00
parent 23f432712b
commit 271c7de255
16 changed files with 240 additions and 7 deletions

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.gitignore vendored
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@ -1,4 +1,3 @@
.pioenvs .pio
.piolibdeps
*.kicad_pcb-bak *.kicad_pcb-bak
*.sublime-workspace *.sublime-workspace

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@ -3,7 +3,8 @@
[ [
{ {
"path": ".", "path": ".",
"file_exclude_patterns": ["*.sublime-project"] "file_exclude_patterns": ["*.sublime-project"],
"folder_exclude_patterns": [".pioenvs"]
} }
] ]
} }

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README.md Normal file
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# DeskControl
This project is for motorizing a (very specific) manually controlled standing desk. I wanted to call it AutoDesk, but I don't like getting sued :-)
Contained in this repository are the hardware designs and software source code. I doubt it's useful to anyone but me, but it may contain some interesting bits of code.
All contents are released under the [Unlicense](https://unlicense.org/). Help yourself!
## Building and uploading
This project uses [PlatformIO](https://platformio.org/). For reference, here are some of the common commands:
_Building_
```pio run```
_Building and uploading_
```pio run -t upload```
_Installing the libraries (without building)_
```pio lib install```

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UNLICENSE Normal file
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This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
For more information, please refer to <http://unlicense.org/>

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& platformio run

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mount/Mount.factory Normal file

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@ -21,3 +21,6 @@ board_build.f_cpu = 8000000L
lib_deps = lib_deps =
Bounce2 Bounce2
Adafruit GFX Library
Adafruit ST7735 and ST7789 Library
Adafruit_VL53L0X

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src/include/display.h Normal file
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#ifndef __ports
#define __ports
// Settings for an ST7789 based 240x240 pixel LCD.
#define DISPLAY_WIDTH 240
#define DISPLAY_HEIGHT 240
#define DISPLAY_ROTATION 2
// Control pins. Data is sent over the hardware SPI pins.
#define DISPLAY_PORT_CS 10
#define DISPLAY_PORT_RST 9
#define DISPLAY_PORT_DC 8
#endif

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#ifndef __heightsensor
#define __heightsensor
#define HEIGHTSENSOR_I2C_ADDRESS 0x29
#endif

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src/lib/menu.cpp Normal file
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#include "./menu.h"
#include <Fonts/FreeSansBold18pt7b.h>
void Menu::init()
{
this->display->setFont(&FreeSansBold18pt7b);
}

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src/lib/menu.h Normal file
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#ifndef __menu
#define __menu
#include <Adafruit_GFX.h>
#include "include/display.h"
#if DISPLAY_WIDTH != 240 || DISPLAY_HEIGHT != 240
#error "The menu assumes a display pixel size of 240x240"
#endif
class Menu
{
private:
Adafruit_GFX* display;
public:
Menu(Adafruit_GFX* display)
{
this->display = display;
}
void init();
};
#endif

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src/lib/vl53l0x.cpp Normal file
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#include "VL53L0X.h"
bool VL53L0X::init(uint8_t address)
{
device.I2cDevAddr = address;
device.comms_type = 1;
device.comms_speed_khz = 400;
device.i2c = &Wire;
if (!VL53L0X_DataInit(&device))
return false;
//if (!VL53L0X_GetDeviceInfo(&device, &deviceInfo))
// return false;
if (!VL53L0X_StaticInit(&device))
return false;
uint32_t refSpadCount;
uint8_t isApertureSpads;
if (!VL53L0X_PerformRefSpadManagement(&device, &refSpadCount, &isApertureSpads))
return false;
// TODO expose as API to be run before changing desk positions
uint8_t vhvSettings;
uint8_t phaseCal;
if (!VL53L0X_PerformRefCalibration(&device, &vhvSettings, &phaseCal))
return false;
if (!VL53L0X_SetDeviceMode(&device, VL53L0X_DEVICEMODE_SINGLE_RANGING))
return false;
if (!VL53L0X_SetLimitCheckEnable(&device, VL53L0X_CHECKENABLE_SIGMA_FINAL_RANGE, 1))
return false;
if (!VL53L0X_SetLimitCheckEnable(&device, VL53L0X_CHECKENABLE_SIGNAL_RATE_FINAL_RANGE, 1))
return false;
if (!VL53L0X_SetLimitCheckEnable(&device, VL53L0X_CHECKENABLE_RANGE_IGNORE_THRESHOLD, 1))
return false;
if (!VL53L0X_SetLimitCheckValue(&device, VL53L0X_CHECKENABLE_RANGE_IGNORE_THRESHOLD, (FixPoint1616_t)( 1.5 * 0.023 * 65536)))
return false;
return true;
}
bool VL53L0X::getSingleRangingMeasurement(VL53L0X_RangingMeasurementData_t *data)
{
return VL53L0X_PerformSingleRangingMeasurement(&device, data);
}

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src/lib/vl53l0x.h Normal file
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/*
The Adafruit VL53L0X library is included because it's an easy way to get
access to the VL53L0X API headers. I will not be using the Adafruit library
however because it lacks a way to set the timing budget, which I found to be
very much required for accurate results.
*/
#ifndef __vl53l0x
#define __vl53l0x
#include "Arduino.h"
#include "Wire.h"
#include "vl53l0x_api.h"
// TODO if begin fails, return a struct with the step and API status code
#define VL53L0X_BEGIN_SUCCESS 0
#define VL53L0X_BEGIN_SUCCESS 0
class VL53L0X
{
public:
bool init(uint8_t address);
// TODO set timing budget
bool getSingleRangingMeasurement(VL53L0X_RangingMeasurementData_t* data);
private:
VL53L0X_Dev_t device;
};
#endif

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int main() #include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_ST7789.h>
#include "./include/display.h"
#include "./include/heightsensor.h"
#include "./lib/menu.h"
#include "./lib/vl53l0x.h"
Adafruit_ST7789 display = Adafruit_ST7789(DISPLAY_PORT_CS, DISPLAY_PORT_DC, DISPLAY_PORT_RST);
VL53L0X heightSensor = VL53L0X();
Menu menu = Menu(&display);
void setup()
{ {
return 0; display.init(DISPLAY_WIDTH, DISPLAY_HEIGHT, SPI_MODE3);
display.setRotation(DISPLAY_ROTATION);
display.fillScreen(ST77XX_BLACK);
menu.init();
// TODO draw "initializing" text
Wire.begin();
heightSensor.init(HEIGHTSENSOR_I2C_ADDRESS);
/*
Wire.begin();
if (!heightSensor.begin())
{
// TODO draw "height sensor error" text
while(1);
}
display.fillScreen(ST77XX_BLACK);
*/
}
void loop()
{
// TODO
} }

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& platformio run --target upload