CooCox Embedded Pi, Руководство пользователя, Страница: 21 / 47

20
Arduino
TM
shields can plug pin-to-pin onto Embedded Pi via the Arduino
TM
footprint (I/O headers
rev3) / Arduino
TM
form-factor compatible interfaces. Next to the Arduino
TM
form-factor
compatible interfaces, the Embedded Pi also has on board the extended interfaces as SPI, UART,
I2C, PWM and CAN, making up another set of common footprint for connection with expansion
daughter cards which will be developed by CooCox.
The Embedded Pi allows the SWD/JTAG debugging via the SWD/JTAG port, and programming via
the ISP interface as well. It can be powered by auto-selection via USB connection, with an
external DC power supply, or with the connected Raspberry Pi.
Figure 4-2 Hardware connections of STM32 Mode
4.1.2 Software Resources
A quick & easy embedded project can be built in C using CooCox development tools from Embest,
a
FREE and easy-to-use ARM development tool environment working in Windows XP
SP3/Windows Vista/Windows 7 system for Cortex-M MCU with flash programming & debugging
capability (CoIDE, CoFlash, CoLinkEx etc), along with the integrated abundant reusable code
shared by CooCox team and CoFans. Click
here to get started with the Embedded Pi and CoIDE.
You can also view the demo video on: http://www.coocox.org/blog/?p=172
The table below shows the currently available Arduino
TM
shield drivers based on CoX, which are
fully compatible with the Embedded Pi, and can be directly selected and added to user’s project
within CoIDE. Application examples are provided along with the drivers for direct use or
reference.