Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 09, 2013 at 17:28 Hello peolpes, maybe somebody can help me. For a testing I use two I2S - one(I2S3) for transmitting, second (I2S2) - for receiving, phisicaly connected at the PCB. At both I use Double Buffer DMA...
Posted on January 09, 2013 at 13:40The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 06, 2013 at 13:06Hello everybody!I'm using timer TIM7 on STM32F407 to generate an interrupt on overflow. It works fine except one thing. When I enable the counter at first time it rises an interrupt immediately, right after setting t...
Posted on March 15, 2013 at 14:29Hi, I am trying to do 256pt-FFT on Audio data. The data is in stereo( LR) format. When I am doing FFT on only 1 channel data i.e Left then my system is running fine but as soon as I apply FFT on Right channel the sys...
Posted on March 14, 2013 at 20:07 I modify TIM Time Base example for learn more about timer, i blink led with timer, my code works well but i didn't understand instructions This is my code: /** ***************************************...
Posted on March 15, 2013 at 09:19Hello!I have a question about DfuSeCommand.I am pleasure to see your ungraded Dfuse.DfuSeCommand is added in the Dfuse.But I can not find out an introduction of DfuSeCommand.Do you tell me?Thank you.
Posted on March 12, 2013 at 10:07Hello, I have a problem when I try to connect IAR to the STM32F207 by the JTAG protocol. I have no problem when I use SWD instead of JTAG. I made a test with a J-Link probe and the SEGGER J-Flash ARM software, and I ...
Posted on February 23, 2013 at 13:50Hello ; I am getting Hard Fault exception when excutting the function arm_cfft_radix4_f32(&S,testInput ); I set the FPU on I tried to increase the heap and stack too but I could not solve it ; could you help ...
Posted on March 14, 2013 at 16:09 Hi, I got the a problem regarding the BOOT process, I don't know how to move the nBOOT1 pin. I have tried via software with the FLASH functions but with no good result. Also I am working with the J-link no with...
Posted on September 27, 2012 at 05:18Dear Friends.Does anyone use Flash loader Demonstrator for STM32F0? I try out and work hard 2 days for boot loader of STM32F0 with Flash demonstrator but It is still not working. I'm using STM32F0DISCOVERY. I set...
