STM32F2xxx Standard Peripherals Library

[Nickname12657_O]

Posted on May 03, 2011 at 12:40

STM32F2xxx Standard Peripherals Library

#stm32-psram

[ryan239955_st]

Posted on May 17, 2011 at 14:33

Hello !

Thanks for this library.

I will soon use a STM3220F board, or as you say the howto, a STM3220G rev A.

And i hope to use Ride7 IDE. But your tuto says to use Rkit-ARM compiler v. 1.31.10 while the last one available on raisonnance website is v.1.30.10.

By installing this version I saw that it does not support STM32F2xx µC.

So my question is, is it supporting by the rkit-arm v. 1.31.10, and if yes, where can i find it?

Thank you in advance !

Ryan

[danielhaensse9]

Posted on July 05, 2011 at 22:14

Hi

we would like to use PSRAM (micron) in burst mode.

How can I initialize the PSRAM with the st-lib?

How is the psram clock enabled?

best regards

Dani

[Tesla DeLorean]

Posted on July 06, 2011 at 01:59

The clock is emitted on PD.3 once you have the interface set up, and GPIO's configured.

Have you looked at how the async PSRAM is configured in the STM3220G EVAL and the library example code?

[elharrar]

Posted on February 05, 2012 at 12:59

Hi Daniel,

I'm in the same problem now. Maybe since July you have got your memory works. Could you please share with me an example of how to work with micron PSARM external memory ?

my email : [e-mail]

thanks

Mikael