[Fw] Add firmware files.

This commit is contained in:
稚晖 2021-01-16 22:58:54 +08:00
parent 7b861ebd62
commit 0003de5845
6 changed files with 190 additions and 1 deletions

3
.gitignore vendored
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@ -5,4 +5,5 @@
1.Hardware/HoloCubic-Assembled/ExtendBoard/ExtendBoard.PrjPCBStructure
1.Hardware/HoloCubic-Assembled/MainBoard/History
1.Hardware/HoloCubic-Assembled/MainBoard/MainBoard.PrjPCBStructure
1.Hardware/HoloCubic-Assembled/MainBoard/Project Outputs for MainBoard
1.Hardware/HoloCubic-Assembled/MainBoard/Project Outputs for MainBoard
2.Firmware/HoloCubic_fw/.vs

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#include "display.h"
#include "imu.h"
#include <lv_examples/lv_examples.h>
Display screen;
// MPU6050 accelerator and gyroscope
IMU mpu;
void setup()
{
Serial.begin(115200);
screen.init();
screen.setBackLight(0.2);
mpu.init();
lv_demo_benchmark();
}
void loop()
{
// run this as often as possible ¡ý
screen.runtime();
mpu.update();
delay(5);
}

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#include "display.h"
#include <TFT_eSPI.h>
/*
TFT pins should be set in path/to/Arduino/libraries/TFT_eSPI/User_Setups/Setup24_ST7789.h
*/
TFT_eSPI tft = TFT_eSPI();
static lv_disp_buf_t disp_buf;
static lv_color_t buf[LV_HOR_RES_MAX * 10];
void my_print(lv_log_level_t level, const char* file, uint32_t line, const char* fun, const char* dsc)
{
Serial.printf("%s@%d %s->%s\r\n", file, line, fun, dsc);
Serial.flush();
}
void my_disp_flush(lv_disp_drv_t* disp, const lv_area_t* area, lv_color_t* color_p)
{
uint32_t w = (area->x2 - area->x1 + 1);
uint32_t h = (area->y2 - area->y1 + 1);
tft.startWrite();
tft.setAddrWindow(area->x1, area->y1, w, h);
tft.pushColors(&color_p->full, w * h, true);
tft.endWrite();
lv_disp_flush_ready(disp);
}
void Display::init()
{
ledcSetup(LCD_BL_PWM_CHANNEL, 5000, 8);
ledcAttachPin(LCD_BL_PIN, LCD_BL_PWM_CHANNEL);
lv_init();
lv_log_register_print_cb(my_print); /* register print function for debugging */
tft.begin(); /* TFT init */
tft.setRotation(4); /* mirror */
lv_disp_buf_init(&disp_buf, buf, NULL, LV_HOR_RES_MAX * 10);
/*Initialize the display*/
lv_disp_drv_t disp_drv;
lv_disp_drv_init(&disp_drv);
disp_drv.hor_res = 240;
disp_drv.ver_res = 240;
disp_drv.flush_cb = my_disp_flush;
disp_drv.buffer = &disp_buf;
lv_disp_drv_register(&disp_drv);
}
void Display::runtime()
{
lv_task_handler();
}
void Display::setBackLight(float duty)
{
duty = constrain(duty, 0, 1);
duty = 1 - duty;
ledcWrite(LCD_BL_PWM_CHANNEL, (int)(duty * 255));
}

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#include <lvgl.h>
#define LCD_BL_PIN 5
#define LCD_BL_PWM_CHANNEL 0
class Display
{
private:
public:
void init();
void runtime();
void setBackLight(float);
};

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#include "imu.h"
void IMU::init()
{
Wire.begin(IMU_I2C_SDA, IMU_I2C_SCL);
Wire.setClock(400000);
while (!imu.testConnection());
imu.initialize();
}
void IMU::update()
{
imu.getMotion6(&ax, &ay, &az, &gx, &gy, &gz);
}
int16_t IMU::getAccelX()
{
return ax;
}
int16_t IMU::getAccelY()
{
return ay;
}
int16_t IMU::getAccelZ()
{
return az;
}
int16_t IMU::getGyroX()
{
return gx;
}
int16_t IMU::getGyroY()
{
return gy;
}
int16_t IMU::getGyroZ()
{
return gz;
}

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#include <I2Cdev.h>
#include <MPU6050.h>
#define IMU_I2C_SDA 32
#define IMU_I2C_SCL 33
class IMU
{
private:
MPU6050 imu;
int16_t ax, ay, az;
int16_t gx, gy, gz;
public:
void init();
void update();
int16_t getAccelX();
int16_t getAccelY();
int16_t getAccelZ();
int16_t getGyroX();
int16_t getGyroY();
int16_t getGyroZ();
};