STM32 MCUs Products

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Forum Posts

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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Working sample EEPROM emulation

Posted on September 13, 2011 at 16:13Has anybody got an working sample of AN2594 EEPROM_Emulation. The provided sample will not save the first 255 bytes to flash. 0x0801000 should be 55550001 but it's empty. The first readable address is 0x08010400 ...

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...

STM32F103CB

Posted on September 12, 2011 at 11:51The original post was too long to process during our migration. Please click on the attachment to read the original post.

keng1230 by Associate II
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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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  • 2 replies
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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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stm32f103, USART1 Send but dosen't recieve

Posted on August 12, 2011 at 19:55hello everybodyi'm using stm32f103rb to send and recieve data via USARTUSART2&3 work completly but USART1 send data but can not recievei tried the keil's example but it didn't workplz help me solve the problemThanck...