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add splash screen and nunchuck control

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bluepill
JbLb 6 years ago
parent ddacfa6248
commit f621c7ff75
2 changed files with 192 additions and 27 deletions
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58
splash-h.h
Unescape View File

@ -0,0 +1,58 @@
#define my_splash_width 128
#define my_splash_height 52
const uint8_t PROGMEM my_splash_data[] = {
B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000011,B11111000,B00000001,B11111100,B01111111,B11111111,B11111111,B11110011,B11111000,B00000001,B11111000,B00001111,B11111000,B00000000,B01111111,B11000000,
B00000011,B11111000,B00000001,B11111100,B01111111,B11111111,B11111111,B11110011,B11111000,B00000001,B11111000,B00001111,B11111000,B00000000,B11111111,B11000000,
B00000011,B11111000,B00000001,B11111100,B01111111,B11111111,B11111111,B11110011,B11111000,B00000001,B11111000,B00001111,B11111100,B00000000,B11111111,B11000000,
B00000011,B11111000,B00000001,B11111100,B01111111,B11111111,B11111111,B11110011,B11111000,B00000001,B11111000,B00001111,B11111100,B00000000,B11111111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000000,B00001111,B10000000,B00000011,B11111000,B00000001,B11111000,B00001111,B11111100,B00000001,B11111111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000000,B00011111,B11000000,B00000011,B11111000,B00000001,B11111000,B00001111,B11111110,B00000001,B11111111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000000,B00011111,B11000000,B00000011,B11111000,B00000001,B11111000,B00001111,B11111110,B00000011,B11111111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000000,B00111111,B11100000,B00000011,B11111000,B00000001,B11111000,B00001111,B11011111,B10000011,B11111111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000000,B00111111,B11100000,B00000011,B11111000,B00000001,B11111000,B00001111,B11011111,B10000111,B11011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000000,B01111101,B11110000,B00000011,B11111000,B00000001,B11111000,B00001111,B11001111,B11000111,B11011111,B11000000,
B00000011,B11111111,B11111111,B11111100,B00000000,B01111000,B11110000,B00000011,B11111000,B00000001,B11111000,B00001111,B11001111,B11000111,B11011111,B11000000,
B00000011,B11111111,B11111111,B11111100,B00000000,B11111000,B11111000,B00000011,B11111000,B00000001,B11111000,B00001111,B11001111,B11001111,B10011111,B11000000,
B00000011,B11111111,B11111111,B11111100,B00000001,B11111000,B01111000,B00000011,B11111000,B00000001,B11111000,B00001111,B11000111,B11101111,B10011111,B11000000,
B00000011,B11111111,B11111111,B11111100,B00000001,B11111000,B01111000,B00000011,B11111000,B00000001,B11111000,B00001111,B11000111,B11101111,B10011111,B11000000,
B00000011,B11111111,B11111111,B11111100,B00000001,B11110000,B01111100,B00000011,B11111000,B00000001,B11111000,B00001111,B11000111,B11111111,B00011111,B11000000,
B00000011,B11111111,B11111111,B11111100,B00000011,B11110000,B00111100,B00000011,B11111000,B00000001,B11111000,B00001111,B11000011,B11111111,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000011,B11100000,B00111110,B00000011,B11111000,B00000001,B11111000,B00001111,B11000011,B11111110,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000111,B11100000,B00011110,B00000001,B11111000,B00000001,B11111000,B00001111,B11000001,B11111110,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00000111,B11000000,B00011110,B00000001,B11111000,B00000011,B11111000,B00001111,B11000001,B11111110,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00001111,B11000000,B00011111,B10000001,B11111000,B00000011,B11111000,B00001111,B11000001,B11111100,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00001111,B10000000,B00001111,B10000001,B11111100,B00000011,B11111000,B00001111,B11000000,B01111100,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00011111,B10000000,B00001111,B11000001,B11111110,B00000111,B11110000,B00001111,B11000000,B00000000,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00011111,B11111111,B11111111,B11000000,B11111111,B11111111,B11110000,B00001111,B11000000,B00000000,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00111111,B11111111,B11111111,B11100000,B01111111,B11111111,B11100000,B00001111,B11000000,B00000000,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00111111,B11111111,B11111111,B11100000,B00111111,B11111111,B11000000,B00001111,B11000000,B00000000,B00011111,B11000000,
B00000011,B11111000,B00000001,B11111100,B00111111,B11111111,B11111111,B11100000,B00011111,B11111111,B00000000,B00001111,B11000000,B00000000,B00011111,B11000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000001,B11110000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B10001000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B10001000,B00000000,B00000000,B00000000,B00000000,B00000000,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B10001001,B10001000,B10110100,B00000001,B11001011,B00011100,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000111,B00000000,B00000000,B00000000,B00000000,B11111000,B01001000,B10101010,B00000010,B00101100,B10100110,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B10001001,B11001000,B10101010,B00000010,B00101000,B00011010,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B10001010,B01001001,B10101010,B00110010,B00101000,B00000010,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B10001001,B11100110,B10101010,B00110001,B11001000,B00011100,
B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,B00000000,
};

161
test_f103.ino
Unescape View File

@ -1,5 +1,5 @@
#include <Arduino.h>
#include <splash.h>
#include "splash-h.h"
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
@ -8,25 +8,59 @@
#include <Wire.h>
// second I2C on PB_11 (SDA) PB_10 (SCL)
TwoWire Wire2(PB_11, PB_10);
// TwoWire Wire(PB_9, PB_8);
// Connect to a Nunchuk
Nunchuk nchuk(Wire2);
// ########################## DEFINES ##########################
#define LED_BUILTIN PC13
#define TIME_SEND 20 // [ms] poolling time interval
#define HOVER_SERIAL_BAUD 38400 // [-] Baud rate for HoverSerial (used to communicate with the hoverboard)
#define START_FRAME 0xAAAA // [-] Start frme definition for reliable serial communication
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
// Declaration for an SSD1306 display connected to I2C2 (SDA, SCL pins)
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
// Connect to a Nunchuk
Nunchuk nchuk(Wire);
int cmd1; // normalized input values. -1000 to 1000
// Global variables
uint8_t idx = 0; // Index for new data pointer
uint16_t bufStartFrame; // Buffer Start Frame
byte *p; // Pointer declaration for the new received data
byte incomingByte;
byte incomingBytePrev;
typedef struct
{
uint16_t start;
int16_t steer;
int16_t speed;
uint16_t checksum;
} SerialCommand;
SerialCommand Command;
typedef struct
{
uint16_t start;
int16_t cmd1;
int16_t cmd2;
int16_t speedR;
int16_t speedL;
int16_t speedR_meas;
int16_t speedL_meas;
int16_t batVoltage;
int16_t boardTemp;
int16_t checksum;
} SerialFeedback;
SerialFeedback Feedback;
SerialFeedback NewFeedback;
int cmd1; // normalized input values. -1000 to 1000
int cmd2;
#define LED_BUILTIN PC13
// Serial1 PA_9 TX PA_10 RX
void setup() {
// ########################## SETUP ##########################
void setup()
{
Wire.setSCL(PB_8);
Wire.setSDA(PB_9);
Wire2.setSCL(PB_10);
@ -34,34 +68,107 @@ void setup() {
nchuk.begin();
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // initialize with the I2C addr 0x3C (for the 128x64)
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); // initialize with the I2C addr 0x3C (for the 128x64)
display.clearDisplay();
display.drawBitmap((SCREEN_WIDTH - my_splash_width) / 2, (SCREEN_HEIGHT - my_splash_height) / 2,
my_splash_data, my_splash_width, my_splash_height, 1);
/*
display.setTextSize(1); // Draw 1X-scale text
display.setTextColor(SSD1306_WHITE);
display.setCursor(int((display.width() - (strlen("g")*6))), 50);
display.println("g");
*/
display.display();
Serial.begin(115200);
Serial1.begin(115200);
Serial1.begin(HOVER_SERIAL_BAUD);
while (!Serial) ;
while (!Serial)
;
pinMode(LED_BUILTIN, OUTPUT);
Serial.println("STM32 blink test");
Serial.println("STM32 hoverboard control");
display.clearDisplay();
display.setTextSize(1); // Draw 1X-scale text
display.setTextColor(SSD1306_WHITE);
display.setCursor(int((display.width() -
(strlen("Hoverboard Control") * 6)) /
2),
0);
display.println("Hoverboard Control");
display.setCursor(int((display.width() - (strlen("v STM32 0.1") * 6)) / 2), 8);
display.println("v STM32 0.1");
}
// ########################## SEND ##########################
void Send(int16_t uSteer, int16_t uSpeed)
{
// Create command
Command.start = (uint16_t)START_FRAME;
Command.steer = (int16_t)uSteer;
Command.speed = (int16_t)uSpeed;
Command.checksum =
(uint16_t)(Command.start ^ Command.steer ^ Command.speed);
// Write to Serial
Serial1.write((uint8_t *)&Command, sizeof(Command));
}
void loop() {
unsigned long timeNow = millis();
// Blink the LED
digitalWrite(LED_BUILTIN, (timeNow % 2000) < 1000);
if (!nchuk.update()) {
// ########################## Nunchuk_control ##########################
void Nunchuk_control()
{
int old_cursorX, old_cursorY;
if (!nchuk.update())
{
Serial.println("Controller Disconnected!");
nchuk.reconnect();
} else {
}
else
{
cmd1 = map(nchuk.joyX(), 0, 256, 150, -150); // x - axis. Nunchuck joystick readings range 30 - 230
cmd2 = map(nchuk.joyY(), 0, 256, -150, 150); // y - axis
/*
Serial.print("X : ");
Serial.print(nchuk.joyX());
Serial.print(" Y : ");
Serial.println(nchuk.joyY());
*/
Send(cmd1, cmd2);
}
display.setCursor(0, 40);
display.setTextSize(1); // Draw 1X-scale text
display.setTextColor(SSD1306_WHITE);
display.print("X : ");
old_cursorX = display.getCursorX();
old_cursorY = display.getCursorY();
display.fillRect(old_cursorX, old_cursorY, (6 * 5), 8, SSD1306_BLACK); // erase previous display
display.setCursor(old_cursorX, old_cursorY);
display.print(cmd1);
display.setCursor(0, 50);
display.setTextSize(1); // Draw 1X-scale text
display.setTextColor(SSD1306_WHITE);
display.print("y : ");
old_cursorX = display.getCursorX();
old_cursorY = display.getCursorY();
display.fillRect(old_cursorX, old_cursorY, (6 * 5), 8, SSD1306_BLACK); // erase previous display
display.setCursor(old_cursorX, old_cursorY);
display.print(cmd2);
display.display();
}
Serial.print("X : "); Serial.println(nchuk.joyX());
Serial.print("Y : "); Serial.println(nchuk.joyY());
// ########################## LOOP ##########################
}
if ((timeNow % 2000) < 1000) {
Serial.println(millis() / 1000);
}
unsigned long iTimeSend = 0;
void loop()
{
unsigned long timeNow = millis();
// Blink the LED
digitalWrite(LED_BUILTIN, (timeNow % 2000) < 1000);
// if (iTimeSend > timeNow) return;
iTimeSend = timeNow + TIME_SEND;
Nunchuk_control();
Serial.println(timeNow);
}

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