Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 06, 2015 at 02:39I'm trying to use openocd with both a stm32f411 and a stm32l053 board. I've tried it on both Linux and Windows 8.1 and in both cases I am seeing the following: steve@scarroll-mint ~ $ openocd -f board/stm32ldiscove...
Posted on February 28, 2015 at 00:17I am having problems with the SDIO interface on STM32L1 series of processors. The SDIO option is available on the STM32L152D-EVAL, but the price of this board is rather high, so I am working with a modified Nucleo...
Posted on March 03, 2015 at 15:44Hello I am using an STM32F072 in a simple application. I have an open-drain reset supervisor on board monitoring a power rail and a pushbutton, driving the same net as the MCU NRST pin, and with an additional 100k p...
Posted on March 05, 2015 at 18:25Hello all, Wondering if anyone figured out how to use the sram (stm32f4xx_hal_sram.h) setup to output to various displays .. Having trouble with writing straight to an address port .. With all the ports set up in th...
Posted on March 05, 2015 at 11:20Someone never used a library compiled with IAR EWARM along with GCC compiler? In theory it should respond to the standard AEABI and work but it really is true? #i-accept-paypal
Posted on March 05, 2015 at 09:38Hello,I use STM32F103RBT6 @ 72Mhz to measure input frequency, but I need to measure frequencies between 500 to 3000Hz with PA1 pin - TIM2 CH2. What is the best way to do so?I use code from STM32 examples - InputCaptu...
Posted on July 09, 2011 at 10:53Hi,We need to upgrade the firmware of a STM32 MCU (used in a commercial product) using a proprietary PC application. the STM32 supports the DFU mode and has a PC application called DFUSE which provides the user interf...
Posted on March 03, 2015 at 19:18hi for setting clock frequency in stm32f407, i am using an xls file that generates automatically a .c file witch i can copy it to my project directory i need to do such operation(setting clock frequency) for stm32f10...
Posted on March 05, 2015 at 15:12In the typedef for struct SPI_InitTypeDef (in stm32f4xx_hal_spi.h) I find the comment regarding NSS:''Specifies whether the NSS signal is managed by hardware (NSS pin) or by software using the SSI bit. This paramete...
Posted on March 05, 2015 at 14:17Dear friends, please help.I make a touch switch on the 3 buttons. I use microcontroller STM32L151 and its hardware ''touch sensing''.The challenge is to ''touch switch'' with CR2032 battery (225mAh) worked for severa...
