STM32F407 and FSMC problem

Cancelled Posted Sep 4, 2012 Paid on delivery

R210-1750 ZAR

Paid on delivery

Cancelled Paid on delivery

Hi,

I have a project which is based on one of my older project.

Working project:

STM32F207 (runs at 120MHz) with USB and FSMC and 7"LCD and onboard NOR flash (M29 device).

Images are transferred from flash drive to onboard flash and then displayed on demand. This worked fine.

New project:

I redesigned the board to now use the STM32F407IGT6 (runs at 168MHz) and the S29 NOR flash device because it is bigger. The problem however is now that the imgages are misformed it seems like a FSMC setup issue i have played with different timings but it still doesn't work correctly. If i drop the CORE speed of the STM32 to about 32MHz it seems to work OK. This indicates a setup problem. I have to work on other parts of the project and would need someone to look into this problem in detail.

Attached are the relevant datasheets as well as the project. The project is built in Atollic Truestudio for ARM. A trial of this can be downloaded from the atollic website.

This is custom hadrware so an extensive knowledge of the stm32 and FSMC bus would be required.

Any help will be appreciated.

C Programming Electronics Embedded Software Microcontroller

Project ID: #2458710

About the project

9 proposals Remote project Active Sep 5, 2012

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NikB's Profile Picture
NikB

Hi. I think I can help.

R1500 ZAR in 7 days
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anakin1010's Profile Picture
anakin1010

Hi, I have experience of 7 years in embedded system design base don 8/16/32 bit micro-controllers and processors. I have worked on Linux, Windows CE, FreeRTOS operating systems. I also worked on STM32 processors and e More

R1800 ZAR in 6 days
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progsel's Profile Picture
progsel

HI, I work with stm32f417 cpu. your cpu is very similar. NO problem to help you, you should send me your board and schematic. Normally I work with rowley but I think no problem with other compiler waiting you More

R3500 ZAR in 20 days
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faizankhalid's Profile Picture
faizankhalid

I can surely do this job.

R1750 ZAR in 20 days
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subbusiddu123's Profile Picture
subbusiddu123

Embedded Firmware ENGINEER with 9+ years of expreience.I worked for the MCU bot not for the peripheral.

R1600 ZAR in 4 days
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grtdeveloper's Profile Picture
grtdeveloper

Hi, I can do this tunning for you. Thanks

R1700 ZAR in 5 days
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hoyilee's Profile Picture
hoyilee

pls check the pm

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xtintt's Profile Picture
xtintt

Hi, We are small scale Indian Embedded Company having strong expertise over Embedded System Design and Development. looking forward to hear from you for more details, Best Regards, Dhaval

R2400 ZAR in 23 days
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3.1
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