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Forum Posts

STM32F103C8T6 SPI problem

Posted on August 31, 2011 at 15:16Hi, I am trying to establish communication between STM32F103C8T6 and an ASIC using SPI.The STM32 is the master and the ASIC is the slave. The requirement of the ASIC is that it requires the MOSI line to be high duri...

flash word write and byte write

Posted on September 01, 2011 at 22:32Hello,I am using the STM32F series. Right now I am writing to the flash one word at time. I have no problem doing this. I now implemented a function that writes one byte at a time. When I try to do this, I get th...

whitney by Associate II
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Is any redundancy necessary when using USB HID stack ?

Posted on September 02, 2011 at 14:35Hi all, I am using ST's USB HID stack on an STM32. I communicate with a PC software, and I sometimes got strange behaviours, but I'm not sure if it comes from wrong data during communications. So, I wonder if I n...

Kuikui by Associate III
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DMA to SPI NDTR Problem

Posted on September 01, 2011 at 17:14I'm noticing a strange issue when I enable a DMA stream to SPI where the NDTR register changes from my value to 0xFFFF.Below is a code snippet for the DMA transfer function:    //Setup DMA for TX    DMA2_S3PAR = ...

STM3210C_Eval VCP_Demo project failure to open comport

Posted on August 06, 2011 at 18:08Hi seems I am haveing problem no body ever had before!!!PLEASE HELP !!!!!!!Using board STM3210C_EVAL , Compiling VCP Demo project for STM3210C_EVAL board (no modifications made to originaly downloaded code)Latest dr...

stst9188 by Associate
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