Posted on May 17, 2011 at 12:38I use STM32 with ULINK2 in SWD mode with no resistor on the pins and all work fine

Posted on May 17, 2011 at 12:35HSI clock source is not accurate for baudrate generation. Use an external crystal instead.

Posted on May 17, 2011 at 12:34Did you check my post (http://www.st.com/mcu/forums-cat-6701-23.html) ?

Posted on May 17, 2011 at 12:34Problem solved. For those interested in the code : #define EEPROM_ADDRESS 0xA0 /* Reads ''len'' bytes from EEPROM starting at address ''addr'' and transfer to ram pointed by ''buffer'' */ s16 rd_i2c_dma_n(I2C_TypeDef *...

Posted on May 17, 2011 at 12:34HI I wrote code to read ann eeprom using DMA. It works when you call the first time. The problem seems to be after generating a STOP condition. The BUSY flag never goes to 0 when using DMA after a STOP condition. Any i...