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FSMC SRAM unused pins clarification

Posted on September 15, 2011 at 16:39The STMicro FAQ states that when you configure FSMC for SRAM that the unused pins can be used for general purpose I/O.  Does that mean you cannot use the any of other alternate functions of those pins if you are ...

mmueller by • Associate
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DFU with the MCBSTM32E from Keil

Posted on September 15, 2011 at 11:21 Hi everybody, i have here an MCBSTM32E and i want to upgrade its Firmware via USB. So i found the DFU example from ST and tried to load it to the board, it worked. But i have some trouble with switching b...

STM32VL Discovery Kit Global Pinouts View

Posted on October 18, 2010 at 21:26Hi all, I have created an xls file that summurizes all STM32 discovery kit pinouts. This to simplify the developpement with this kit and to have a quick overview on its I/O. It also helps to choose quickly which GP...

USART SmartCard Clock

Posted on September 13, 2011 at 15:24I am using STM32F107VC with system clock set to 72MHz. I want to set USART3 clock to 4MHz in smart card mode without changing APB1 clock (which is 36 MHz, and all software relied on this value). I have to use USA...

rasminoj by • Associate
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STM3220 EVAL

Posted on September 05, 2011 at 23:42Where do I find information on the STM3220 EVAL board?    I am trying to program with examples, but nothing seems to be working, other than wiping out the LCD screen.   Can someone help with with a basic LED blin...

i2c running reliable with higher priority interrupts ?

Posted on September 12, 2011 at 11:43Hello, I am finalising a product with a STM32L15x CPU. Now I am fine tuning operation, and I have found no way to make I2C run reliabel, if there is another interrupt with higher priority beside the I2C. 1.) Is t...

uwe2 by • Associate II
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TSensor example in STM32F10x_StdPeriph_Lib_V3.5.0

Posted on September 09, 2011 at 10:41Hi, I got the temperature sensor example form the standard library and it works fine on my STM3210E-EVAL board. But I would like to know, why the FSMC must be disabled before a I2C communication is performed. In ...

zabel by • Associate III
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