News No. 2014.2.1: Comprehensive project Chinese character library and SD card picture display:
Development board GUI examples and some experimental demonstrations:
Connect to 2.4G module (optional):
Connect to Bluetooth module (optional):
Connect to network module (optional):
Connected to touch screen (standard configuration):
This development board information is divided into several folders:
1. stm8 official documentation: Analyze some official usage examples and codes. The codes that have been matched are mainly in English. You can learn in depth after getting started.
2. Circuit diagram: PDF version of the circuit reference diagram of the development board and LCD screen.
3. Technical manual: Includes reference manual and data manual of the chip, essential for introductory learning.
4. Supporting software: download, develop, learn the software you need, and package it. If you are interested in updating, please post it on the Qingfeng Forum.
5. Qingfeng’s Chinese tutorial: divided into three parts: 1. Preliminary preparation documents 2. Peripheral and comprehensive development documents 3. Engineering project code explanation. Please follow each document in detail to study.
6. Qingfeng Engineering Code: Get started step by step with the tutorial.
Copyright statement: Code and Chinese tutorials are not for commercial use, only for learning. Copyright belongs to Qingfeng Electronics
Tutorial and code:
If you want to get started with library functions (the video is a library function video): Please see the following introduction:
At the same time, the code and tutorials are constantly updated:
If you want to start learning from registers, complete tutorials and codes are also provided:
List of code and tutorial specific instructions:
The code is clear:
Onboard hardware resources:
1) MCU: STM8S207RBT6, package LQFP64, number of GPIOs 48, external interrupt pin 35, timer input capture/output comparison channel 9, timer PWM channel 12, A/D conversion channel 10, Flash program memory 128KBty, data EEPROM memory 2048Bty, RAM6KBty
2) 1 RS232 interface
3) 1 TFT touch screen interface, 1 SD card holder, 1 multi-function interface.
4) 1 channel 485 interface.
5) 1 SPI interface dataflash (1 Mbit Serial Flash).
6) 1 buzzer interface.
7) 1 industrial CAN interface. (Not soldered, needs to be replaced with 208 main chip)
8) 1 I2C interface EEPROM (AT24C02BN)
9) 3 button system
10) 1 power indicator light, 3 user indicator lights.
Development board details, machine welding, all I/O ports lead out:
Overall features of the board:
1) Compact: The board size is 95mm*65mm*1.6mm
2) Rich resources: This board has dozens of functional modules required by the electronics industry, which can fully tap the "potential" of STM8S.
3) Flexible: All IO ports of the MCU are all lead out, which can be expanded and used by users.
4) Performance: All device selections comply with industrial standards and have good EMC characteristics
5) Development support: Single-wire interface module (SWIM) and debug module (DM), which can facilitate online programming and non-intrusive debugging.