Ask questions, find answers, and share insights on STM32 products and their technical features.
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? ...
Posted on October 15, 2012 at 10:55I need to use DSP libraries such as BasicMathFunctions, but I have a lot of error messages, you might describe the procedure to include these libraries??error messages like:.. \ main.c (18): error: ♯ 5: can not op...
Posted on October 15, 2012 at 08:40Hello Members,I am using STM32F103RBT6 microcontroller. I would like to know which is the best configuration for unused GPIO pins inorder to save power.Waiting for a reply...Embedded_Geek
Posted on October 12, 2012 at 23:42 Hi, i try to do an elettronic dice with stm32vldiscovery. I want use 2 value read from adc i try to use this to process my data m_w = < choose-initializer >; /* must not be zero */ m_z = < choose-i...
