andreika-git
/
ChibiOS
mirror of https://github.com/andreika-git/ChibiOS.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixed readme file for ADXL317 demo 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@16115 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
This commit is contained in:
simodido 2023-02-27 12:02:16 +00:00
parent 24da50d517
commit 1ccbcb30a3
1 changed files with 35 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
testex/STM32/STM32F4xx/I2C-PWM-ADXL317/readme.txt
View File

@ -1,20 +1,46 @@
*****************************************************************************
** ChibiOS/RT port for ARM-Cortex-M4 STM32F469. **
** ChibiOS/HAL + ChibiOS/EX - I2C + PWM + ADXL317 demo for STM32F4xx. **
*****************************************************************************
** TARGET **
The demo runs on an ADI EVAL-SDP-CK1Z board.
The demo runs on an ADI EVAL-SDP-CK1Z board. It has been tested
connecting an external the EVAL-ADXL317Z.
** The Demo **
The demo flashes the board LEDs using a thread, by short circuiting ARD-A0
to GND the test procedure is activated with output on the serial port SD5
(USART5, mapped on the CMSIS DAP Virtual COM Port).
The application demonstrates the use of the STM32F4xx I2C driver in order
to acquire data from ADXL317 using ChibiOS/EX.
** Board Setup **
With reference to the schematic of EVAL-ADXL317Z and
to the Schematic of the SDP-K1 the following connection
are needed:
---------------------------------------------
| EVAL-ADXL317Z | SDP-K1 |
|---------------------------------------------|
| | |
| P1.1 | ARD_GND |
| P1.5 | ARD_3 |
| P1.7 | ARD_D15 |
| P1.8 | ARD_D14 |
| P1.9 | ARD_3V3 |
---------------------------------------------
On the SDP-K1 move the Jumper P14 to 1.8V.
** Build Procedure **
The demo has been tested by using the free Codesourcery GCC-based toolchain
and YAGARTO. just modify the TRGT line in the makefile in order to use
different GCC toolchains.
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.st.com