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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...
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 ...
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...
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.
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...
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 ...
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...
Posted on September 11, 2011 at 05:01The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on September 10, 2011 at 11:17Hi, When I read from EEPROM multiple times, it succeeds to read for the first time but then it fails always even if I reload the project. To solve this issue I have to power off the board (unplug the USB cable). ...
Posted on September 10, 2011 at 21:56Hi Hi i have a problem with my STM32F207 ! after a while its getting so hot although its run the Program ! i measure the 3.3V current and see it is not normal and about 1.2 Amp !!!!!! I am sure that the VDD suppl...
