mirror of https://github.com/rusefi/ChibiOS.git
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@14137 27425a3e-05d8-49a3-a47f-9c15f0e5edd8 |
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readme.txt |
readme.txt
***************************************************************************** ** ChibiOS/HAL + ChibiOS/EX - SPI + ADXL355 demo for ADUCM360. ** ***************************************************************************** ** TARGET ** The demo runs on an ADI ADICUP360 board. It has been tested connecting an external the EVAL-ADXL355. ** The Demo ** The application demonstrates the use of the ADUCM360 SPI driver in order to acquire data from ADXL355 using ChibiOS/EX. The data is printed on the User USB port. ** Board Setup ** With reference to the ADI UG-1030 (EVAL-ADXL354/EVAL-ADXL355 User Guide) and to the schamatic of the ADICUP360 the following connection are need: --------------------------------------------- | EVAL-ADXL355 | ADICUP360 | |---------------------------------------------| | | | | P1.1 | ARD_IOREF | | P1.3 | ARD_3V3 | | P1.5 | ARD_GND | | | | | P2.2 | CS | | P2.4 | SCLK1 | | P2.5 | MISO1 | | P2.6 | MOSI1 | --------------------------------------------- To redirect P0.6 and P0.7 to the User COM port and to connect the SPI pin to the PWMH connector it is required to setup the switch matrix as: - S1 -> 1 - S2 -> 0 - S3 -> 1 - S4 -> 0 ** Build Procedure ** The demo has been tested using the free Codesourcery GCC-based toolchain and YAGARTO. Just modify the TRGT line in the makefile in order to use different GCC ports. ** Notes ** Some files used by the demo are not part of ChibiOS/RT but are copyright of ST Microelectronics and are licensed under a different license. Also note that not all the files present in the ST library are distributed with ChibiOS/RT, you can find the whole library on the ST web site: http://www.analog.com