2018年11月19日 (一) 14:25的版本

1 STM8S105K6

• 16 MHz advanced STM8 core
• 32 Kbyte Flash
• 1 Kbyte EEPROM
• 2 Kbyte RAM

• 10-bit, ±1 LSB ADC with up to 10 multiplexed channels ADC
• UART with clock output for SmartCard, IrDA, LIN master mode
• SPI interface up to 8 Mbit/s
• I2C interface up to 400 kbit/s
• Up to 38 I/Os on a 48-pin package

• 96-bit unique key for each device
• 2.95 to 5.5 V operating voltage

STM8S105K6 Datasheet

2 Arduino Like PinMap

    PD6, //D0  RX
    PD5, //D1  TX
    PD4, //D2
    PD3, //D3
    PD2, //D4
    PD1, //D5
    PD0, //D6

    PD7, //D7

    PE5, //D8  SPI_CS

    PC7, //D9  SPI_MISO
    PC6, //D10 SPI_MOSI
    PC5, //D11 SPI_SCK
    PC4, //D12  PWM
    PC3, //D13  PWM
    PC2, //D14  PWM
    PC1, //D15  PWM

    PB0, //D16 A0
    PB1, //D17 A1
    PB2, //D18 A2
    PB3, //D19 A3
    PB4, //D20 A4 I2C_SCL
    PB5, //D21 A5 I2C_SDA

    PF4, //D22 A6

3 STM8S208

• https://www.st.com/content/st_com/en/products/microcontrollers/stm8-8-bit-mcus/stm8s-series/stm8s207-208/stm8s208mb.html

4 Toolchain

4.1 STM8Tools

• https://github.com/tenbaht/sduino/releases/download/v0.3.3/sduino-tools_linux32-2017.11.13.tar.bz2
• https://github.com/tenbaht/sduino/releases/download/v0.3.3/sduino-tools_linux64-2017.11.13.tar.bz2
• https://github.com/tenbaht/sduino/releases/download/v0.3.3/sduino-tools_macosx-2017.11.13.tar.bz2
• https://github.com/tenbaht/sduino/releases/download/v0.3.3/sduino-tools_mingw32-2017.11.13.tar.bz2

4.2 SDCC

• https://github.com/tenbaht/sduino/releases/download/v0.3.0/sdcc-stm8-amd64-unknown-linux2.5-20171020-10088.tar.bz2
• https://github.com/tenbaht/sduino/releases/download/v0.3.0/sdcc-stm8-i386-unknown-linux2.5-20171020-10088.tar.bz2
• https://github.com/tenbaht/sduino/releases/download/v0.3.0/sdcc-stm8-i586-mingw32msvc-20171020-10088.tar.bz2
• https://github.com/tenbaht/sduino/releases/download/v0.3.3/sdcc-stm8-universal-apple-macosx-20170720-9960.tar.bz2

4.3 i686-mingw32

• https://github.com/stm32duino/BoardManagerFiles/raw/master/STM8/tools/STM8Tools-0.1.0-windows.tar.bz2
• http://cosmicsoftware.com/Arduino/4.1.3/Cxppstm8.zip

4.4 Github

• https://github.com/tenbaht/sduino
• https://github.com/tenbaht/sduino/raw/master/package_sduino_stm8_index.json
• https://github.com/stm32duino/Arduino_Core_STM8
• https://github.com/stm32duino/BoardManagerFiles/raw/master/STM8/package_stm8_index.json

5 Upload

The STM8 SWIM protocol (STLink) is well documented in UM0470

5.1 Hardware

• https://github.com/rumpeltux/esp-stlink
• https://tenbaht.github.io/sduino/hardware/flashtool/

5.2 Connections

• The RST is connected to ESP8266 GPIO5 (D1 on NodeMCU).
• The SWIM is connected to ESP8266 GPIO4 (D2 on NodeMCU) via a 1kΩ pull-up resistor
• 3.3V --- VCC_3.3V
• GND --- GND

5.3 Software

• https://github.com/rumpeltux/stm8flash

6 Debug

7 Reference

• https://www.st.com/en/evaluation-tools/nucleo-8s208rb.html