Tinkerforge C/C++ Bindings for MCU (Demo)

The C/C++ bindings for microcontrollers allow you to control Tinkerforge Bricks and Bricklets from your C/C++ programs running on microcontrollers.

This Demo is using PlatformIO for compiling your project and uploading to the microcontroller.

PlatformIO

Using this Repository

git clone https://github.com/stif/tf-mcu-bindings-demo.git
cd tf-mcu-bindings-demo/
git submodule init
git submodule update

Create your own Repository

• Create a Initial PlatformIO Project via PIO Home
  • Enter a Project Name
  • Select ESP32 Board (eg Olimex ESP32-PoE)
  • choose location of project
• open a terminal in root folder of the project, and type:

git init
git submodule add https://github.com/stif/tf-hal-arduino-esp32.git lib/hal-arduino-esp32
git submodule add https://github.com/stif/tf-mcu-bindings.git lib/bindings

ESP32 SPI Pin Mapping

SPI	MOSI	MISO	CLK	CS
VSPI	GPIO 23	GPIO 19	GPIO 18	GPIO 5
HSPI	GPIO 13	GPIO 12	GPIO 14	GPIO 15
Custom	GPIO 13	GPIO 36	GPIO 14	GPIO 15

Mapping	Lolin32	ESP32-PoE UEXT	ESP32-PoE HAT	HAT Zero
MOSI	GPIO 13	GPIO 13	GPIO 3	PIN 19
MISO	GPIO 12	GPIO 36	GPIO 35	PIN 21
CLK	GPIO 14	GPIO 14	GPIO 0	PIN 23
CS A	GPIO 32	GPIO 16	GPIO 32	PIN 13
CS B	GPIO 33	GPIO 2	GPIO 33	PIN 16
CS C	GPIO 4	GPIO 4	GPIO 13	PIN 18
CS D	GPIO 5	GPIO 5	GPIO 16	PIN 15
CS HAT	GPIO 15	GPIO 15	GPIO 5	PIN 22

Official Documentation

For more information about the C/C++ bindings (including setup instructions) go to:

• https://www.tinkerforge.com/en/doc/Software/API_Bindings_uC.html (English)
• https://www.tinkerforge.com/de/doc/Software/API_Bindings_uC.html (German)