Using Ghizzy with Arduino 2.x

DUELink
1

Hi

After succesfully getting Ghizzy to work in MicroBlocks ( thanks GHI Team ! )
I thought i’d try Arduino

I installed the Board & library package as shown here ….

I have installed both the Duelink board package & the library

However when i try to compile any sketch i get the following error in Arduino IDS…

fork/exec /bin/arm-none-eabi-g++: no such file or directory

Compilation error: fork/exec /bin/arm-none-eabi-g++: no such file or directory

Can anyone help me sort this out please

2

Arduino, you don’t need library, just need DUELink board manager

After installed DUELink board manager, select DUELink, likely below:

image
image1995×1177 255 KB

Then you should see something like this:

image
image1051×260 16.2 KB

3 


ThanksNow when i run the example code …#define EYE_LEFT_BLUE PA6
#define EYE_LEFT_RED PA7
#define EYE_LEFT_GREEN PB1
#define EYE_RIGHT_BLUE PC6
#define EYE_RIGHT_RED PA5
#define EYE_RIGHT_GREEN PA0
#define EAR_LEFT PA1
#define EAR_RIGHT PA8
#define MOUTH_LEFT PB5
#define MOUTH_CENTER PB6
#define MOUTH_RIGHT PB7
#define BUZZER PA4
#define BUTTON_PIN PA14

int notes[]={392,440,392,739,659};
int duration[]={500,500,500,500,500};
int notesLength = sizeof(notes) / sizeof(notes[0]);

// Arduino is not working right with analogWrite.
// We will use digitalWrite to get 7 colors.
// When Arduino fixes PWM then you can get full color. 
void Eyes(byte left, byte right){
  digitalWrite(EYE_LEFT_BLUE, left & 1);  
  digitalWrite(EYE_RIGHT_BLUE, right & 1);  
  digitalWrite(EYE_LEFT_GREEN, (left>>1) & 1);  
  digitalWrite(EYE_RIGHT_GREEN, (right>>1) & 1); 
  digitalWrite(EYE_RIGHT_RED, (right>>2) & 1);  
  digitalWrite(EYE_LEFT_RED, (left>>2) & 1);  
}

void Ears(bool left, bool right){
  digitalWrite(EAR_LEFT,left);
  digitalWrite(EAR_RIGHT,right);
}

void Mouth(bool left, bool center, bool right){
  digitalWrite(MOUTH_LEFT,left);
  digitalWrite(MOUTH_CENTER,center);
  digitalWrite(MOUTH_RIGHT,right);
}

void setup() {
  pinMode(EYE_LEFT_BLUE, OUTPUT);
  pinMode(EYE_LEFT_RED, OUTPUT);
  pinMode(EYE_LEFT_GREEN, OUTPUT);
  pinMode(EYE_RIGHT_BLUE, OUTPUT);
  pinMode(EYE_RIGHT_RED, OUTPUT);
  pinMode(EYE_RIGHT_GREEN, OUTPUT);
  pinMode(EAR_LEFT, OUTPUT);
  pinMode(EAR_RIGHT, OUTPUT);
  pinMode(MOUTH_LEFT,OUTPUT);
  pinMode(MOUTH_CENTER,OUTPUT);
  pinMode(MOUTH_RIGHT,OUTPUT);
  pinMode(BUTTON_PIN, INPUT_PULLDOWN);
}

void loop() {
    Eyes(0b110, 0b101);
    Ears(true, false);
    Mouth(true, false, true);
    delay(200);

    Eyes(0b101, 0b011);
    Ears(false, true);
    Mouth(false, true, false);
    delay(200);

  if (digitalRead(BUTTON_PIN)) {
    for (int i = 0; i < notesLength; i++){
      tone(BUZZER, notes[i], duration[i]); 
    delay(100);
  }
  noTone(BUZZER);
  }
}

Thanks the original error is not showing however now when i run the demo code or any code even just a remark

I get the following error

Sketch uses 47672 bytes (36%) of program storage space. Maximum is 131072 bytes.
Global variables use 1876 bytes (7%) of dynamic memory, leaving 22700 bytes for local variables. Maximum is 24576 bytes.
STM32CubeProgrammer not found (STM32_Programmer.sh).
Please install it or add ‘/bin’ to your PATH environment:

https://www.st.com/en/development-tools/stm32cubeprog.html

Aborting!
Failed uploading: uploading error: exit status 1

As usual i am running under the Linux operating system

I will try Windows over the course of the next few days as work allows

4

Aha! Good catch my friend! Everyone who has tested the page had “Cube” already installed, who doesn’t? :slight_smile:

But then we noticed some other areas of needed improvements on the page. Please take another look, especially at standalone. Arduino | DUELink

Please let us know if there are any needed improvements.

5

I “may” have another catch with the Arduino IDE ..

I just need to test it on a pc that’s new to Duelink to see if it is a general problem or was just my pc ..

Give me a few days & I’ll report back

3 Likes
6

here is a link to my new post about this….