Search found 199 matches

by pito
Thu Jun 21, 2012 7:01 pm
Forum: General Support
Topic: Eclipse - Chibios setup problem
Replies: 15
Views: 6178

Re: Eclipse - Chibios setup problem

Try to uncheck "Generate Makefiles automatically" in C/C++Build properties in Eclipse - this avoids the makefile corruption and it may compile then..
by pito
Thu Jun 21, 2012 10:59 am
Forum: Development and Feedback
Topic: f4disco iar demo - build issue
Replies: 1
Views: 1029

f4disco iar demo - build issue

Hi, the latest chibios trunk, iar demo ARMCM4-STM32F407-DISCOVERY, build errors - the lis302dl has been moved from \os\various\ into \os\various\devices_lib\accel
p.
by pito
Mon Jun 18, 2012 10:25 pm
Forum: User Projects
Topic: Chibi Pilot?..
Replies: 14
Views: 7595

Re: Chibi Pilot?..

FYI - maybe you know this module - iNEMO-M1 from STM, available from ~2H2012 - it calls for a chibios port on that gadget ;)

http://www.st.com/internet/analog/product/253162.jsp

p.
by pito
Sun Jun 17, 2012 7:07 pm
Forum: LCD Driver and Graphic Framework
Topic: GLCD and Touchpad Library
Replies: 137
Views: 34709

Re: GLCD and Touchpad Library

On the F4disco there is none fully free 16bit port available (without desoldering some chips from the board) as I can see off the schematics :(.
So it needs to be investigated how to arrange it.. p.
by pito
Sun Jun 17, 2012 6:45 pm
Forum: LCD Driver and Graphic Framework
Topic: GLCD and Touchpad Library
Replies: 137
Views: 34709

Re: GLCD and Touchpad Library

Hi guys, great effort! FYI - I've got an ebay 3.5 "TFT module with touch screen and SD card slot. The lcd controller is SSD1289 (16bit wide only), the touch chip is XPT2046. Is there a recommended schematics for connecting that to the stm32f4disco?
Thnks, p.
by pito
Thu May 24, 2012 9:15 pm
Forum: General Support
Topic: STM34F4 Discovery Board Multiple Serial Ports Problem
Replies: 14
Views: 4855

Re: STM34F4 Discovery Board Multiple Serial Ports Problem

An interesting article for those who try to use more than 2 dma transfers at the same time:
http://www.frankvh.com/stm32-information.html
p.
by pito
Sat Mar 31, 2012 9:34 am
Forum: General Support
Topic: STM32VLDISCOVERY - Temperature Sensor value conversions
Replies: 2
Views: 1848

Re: STM32VLDISCOVERY - Temperature Sensor value conversions

..there is a schottky diode D3 in series with the 3V3 voltage regler, so actualy the voltage is ~3V. The voltage drop depends on the diode itself (forward voltage), current flowing through the diode (ie cpu load, peripherals activities, sdcard connected etc., for BAT60J it is max 0.32V/10mA, 0.4V/10...
by pito
Fri Mar 30, 2012 5:35 pm
Forum: User Projects
Topic: STM32F4 Discovery MP3 player working - with source code
Replies: 15
Views: 45386

Re: STM32F4 Discovery MP3 player working - with source code

:oops: I've found out the eclipse destroys the makefile imported from the project source.. After trying to build I got something like this: # All Target all: F4D_MP3.elf # Tool invocations @echo 'No tool found that can build the extension specified with the build artifact name $@' USER_OBJS: $(OBJS)...
by pito
Fri Mar 30, 2012 12:45 pm
Forum: User Projects
Topic: STM32F4 Discovery MP3 player working - with source code
Replies: 15
Views: 45386

Re: STM32F4 Discovery MP3 player working - with source code

Hi, the player works nice! I am trying to compile the source as I need 115k uart :roll: , but still coping with an error. I'm using Eclipse Indigo + Codesourcery Lite (arm-2011.03-42-arm-none-eabi.exe) + plugin(org.eclipse.cdt.cross.arm.gnu_0.5.4.201202210114) and I've imported the project (all unde...

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