Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 03, 2015 at 10:18Hello everybody, I have to send a file from the computer (so from HyperTerminal) to the STM3240G eval via USART3 (or any UART). I wrote a program to receive one data from USART (getchar() ) and it works fine but I do...
Posted on March 03, 2015 at 09:12 Hi I'm working on STM32F401, I'm trying to configure I2C2 port as an I2C Master, when i Generate START condition i don't get an interrupt. What I'm doing wrong? //Configure PB10 I2C2 Master, SCL pin PB3 I2C2 ...
Posted on February 24, 2015 at 15:13I measured the current consumption of STM32F3 discovery board from its Idd pin and I always see the current consumption decreasing with time over a period of 50-60 seconds and then shoots up to the initial value. ...
Posted on March 02, 2015 at 22:00I am looking to use the FMSC on the STM32F4 series to store data on a NAND chip. How do I go about doing this? Are there any examples out there of this? Is a driver or special libraries required? #stm32f4 #externa...
Posted on March 03, 2015 at 03:50I got a STM32F4xx discovery kit, and I try to implement the USB CDC device example from the sample project provided.I have a problem when I try to use USB FS to send and write.I am sending 25 bytes of data every 10ms...
Posted on March 03, 2015 at 01:06Hello This might be a silly ''everybody knows that''-question (except me) but are there any atributes/methodes that will prevent a function from beeing interrupted by interrupts while running? I have a set of functi...
Posted on January 27, 2015 at 03:18I'm working with the STM32F405RGT6 on a custom board, trying to get the DFU mode of the ROM bootloader to work. From my (very careful & repeated) reading of AN2606 and the STM32F4 Discovery schematic my design sho...
Posted on March 02, 2015 at 23:17Hi,I'm developing project on STM32L053.I have 3 requirements regarding HW configuration and I'm not able to figure out one of them. I would like to ask here loudly whether this requirement is possible to fulfill on t...
Posted on June 01, 2011 at 22:00I am using a STM32F217 based board with the CrossStudio tool chain. I am having problems configuring the I2C bus correctly. No matter what I do I cannot measure any signals on the data or clock lines. My configurat...
Posted on February 26, 2015 at 17:09Hello everybody,I am working with a STM3240G-EVAL card (STM32F407) and I have CAN2 issue, especially the with the reception part. I need help.I already tested the CAN1 channel and it worked really fine. Then I cha...
