$5 WIFI Black Magic GDB for SAM/SAMD/STM32/MBED

Want to use GDB over WiFi on a a variety of SAM/SAMD/STM32/MBED boards, as you would a standard Black Magic? This is exactly what you need!

Jun 9, 2020

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gdb

debugging tools

visual micro

Devices & Components

Arduino Nano 33 IoT

SWD Breakout Adapter

Jumper wires (generic)

Adafruit HUZZAH ESP8266 Breakout

Hardware & Tools

Solder Wire, Lead Free

Soldering iron (generic)

Software & Tools

Arduino IDE

ESP8266 BMP Firmware Project

Visual Studio 2017

Visual Micro

Project description

Code

Example Sketch

arduino

Example Blink Sketch to allow testing of the GDB Features

1int a = 0;
2
3
4void setup() {
5	Serial.begin(115200);
6	a  += 1;
7	pinMode(LED_BUILTIN, OUTPUT);
8}
9
10
11void loop() { 
12	function1();
13	delay(1000);
14	digitalWrite(LED_BUILTIN,  HIGH);   // turn the LED on (HIGH is the voltage level)
15	delay(1000);              //  wait for a second
16	digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by  making the voltage LOW
17	delay(1000);              // wait for a second
18}
19
20
21void  function1() {
22	a += 2;
23	int localVariable = 1;
24	byte aNotherLocalVariable  = 2;
25}

int a = 0;


void setup() {
	Serial.begin(115200);
	a  += 1;
	pinMode(LED_BUILTIN, OUTPUT);
}


void loop() { 
	function1();
	delay(1000);
	digitalWrite(LED_BUILTIN,  HIGH);   // turn the LED on (HIGH is the voltage level)
	delay(1000);              //  wait for a second
	digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by  making the voltage LOW
	delay(1000);              // wait for a second
}


void  function1() {
	a += 2;
	int localVariable = 1;
	byte aNotherLocalVariable  = 2;
}

Downloadable files

Due Wiring Example

Snapshot of the 4 wires connecting the ESP8266 to the Arduino DUE See the Website Guide for specific Pin Information

Due Wiring Example

Nano33IoT Wiring Example

Snapshot of the 4 wires connecting the ESP8266 to the Nano33 IoT See the Website Guide for specific Pin Information

Nano33IoT Wiring Example

Snapshot of the 4 wires connecting the ESP8266 to the Nano33 IoT See the Website Guide for specific Pin Information

Nano33IoT Wiring Example

Due Wiring Example

Snapshot of the 4 wires connecting the ESP8266 to the Arduino DUE See the Website Guide for specific Pin Information

Due Wiring Example

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