Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 17, 2012 at 17:36Hello, I am new to ST microcontrollers, just maybe 2 weeks ago I accidentally found about this crazy chip (STM32F4) and now i am already playing with it. I am interested in the I2S hardware and audio processing, so...
Posted on October 15, 2012 at 14:13Hi all, I use STM32L discovery with sample codes from standard peripheral library. I need to measure several channels continuously but the original example does not work either. After initialization only one sam...
Posted on October 17, 2012 at 14:54Hi All, I have been working with IAR 6.4 to develop a product. Now that I have a stable release I would like to use the binary output from IAR to program devices with doing the whole debug/rebuild thing. I don't th...
Posted on October 13, 2012 at 16:43hi, i have stm32 discovery board(stm32f407vgt6) and a new stm32f407vgt6 ic.i want to program the new stm32f407vgt6 ic.so i change the hardware settings in my discovery board.In discovery board contains STM32F103C8...
Posted on October 16, 2012 at 12:03Hi,I am using a STM32F103RC and successfully can access a 16GB SD card via SDIO.Every single try on a 32GB SD card fails.Is there some limitation? because any code I found (SDIO) works ok with <16GB and fails with ...
Posted on October 14, 2012 at 14:30what is different between jtag and swd programming method.
Posted on September 30, 2012 at 20:37I have the CDC example running great :)It pops up as 2 separate usb interfaces on my pc (0 and 1)I have noticed to send and receive data over the usb i only need the second interface. the first *control* interfac...
Posted on October 16, 2012 at 10:23Hello,I tried to make software booting on my STM32 C-EVAL board , (STM32F107VCT6)And then , program is starting from 0x00000000 adress , default value must be 0x08000000.How can i change program counter adress. th...
Posted on October 10, 2012 at 00:12Hi, I need to set up a USB connexion between my computer and an STM32 device so I took the Custom HID example provided by ST and I'm trying to make it works as I want. I just want to send and receive up to 8 bytes ...
Posted on October 10, 2012 at 09:25Hello, currently I'm evaluating the internal temperature senor of the STM32L151, but in the docs are different values for trimming values given. Sometimes 90° is stated somtimes 110°, so which value is correct? ...
