README
======
This README discusses issues unique to NuttX configurations for the
ViewTool STM32F103/F107 V1.2 board. This board may be fitted with either
- STM32F107VCT6, or
- STM32F103VCT6
The board is vary module with connectors for a variety of peripherals.
Features on the base board include:
- User and Wake-Up Keys
- LEDs
http://www.viewtool.com/ for further information.
User and Wake-Up keys
=====================
All pulled high and will be sensed low when depressed.
SW2 PC11 Needs J42 closed
SW3 PC12 Needs J43 closed
SW4 PA0 Needs J44 closed
LEDs
====
All pulled high and can be illuminated by driving the output to low
LED1 PA6
LED2 PA7
LED3 PB12
LED4 PB13
Serial Console
==============
The boards come with a PL-2303 based USB-to-serial board. Also available
as an option is an RS-232 board. Both have the same pin out on a 6-pin
connector that mates with the upper row of J5.
PIN MODULE BOARD J5
--- ------ ---------------------------
1 5V 1 POWER Power jumper
2 GND 3 GND Ground
3 TXD 5 RXD1 PA10 USART1_RXD
4 RXD 7 TXD1 PA9 USART1_TXD
5 RTS? 9 CTS? PA12 USART1_RTS
6 CTS? 11 RTS? PA11 USART1_CTS
Note: This requires USART1 pin remapping
