STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on March 22, 2013 at 16:28 Hi, does some one know how to reduce timer counter clock? I need to measure some pulse width around 1ms using 16bit timer. I have already configured the timer but I get an overflow. TIM_...
Posted on April 16, 2013 at 22:58Hello, I'm using an STM32F415 in an LQFP64 package on a new PCB design. BOOT0 is tied to ground. I can program the STM32 (using IAR and the ISP designed by ST) and get it to run using the IDE. The NRST pin is floatin...
Posted on July 30, 2015 at 22:33I have the following issue with the IWDG: I initialized the IWDG with the sequence IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable); IWDG_SetPrescaler(IWDG_Prescaler_32); IWDG_SetReload(0x0FF0); IWDG_ReloadCounte...
Posted on April 23, 2015 at 18:22Hi folks!I found a serious error in the ST-Link v3.6 parser.I have a project with the https://launchpad.net/gcc-arm-embedded 4.9-2014q4 toolchain.It generates a valid intel hex file, whit the small quirk, that there ...
Posted on June 19, 2015 at 19:15Hi All Using ST-Link 3.6.0 to download a HEX file to an STM32F407 board I found that the loaded code sometimes didn't run. But, if I loaded the BIN version instead it was OK. After some investigation I found that the ...
Posted on July 11, 2015 at 08:18Hi to all,According to the release notes of ST Link Utility, the latest release is 3.7. This release supports STM32F7x development boards (like the discovery one). But, at the moment it's possibile to download only th...
Posted on July 30, 2015 at 09:39I recently started programming with STM32F4Discovery board and am using IAR workbench as the IDE. I am supposed to use an already developed program in Eclipse as a part of my project. When I imported this into IAR Wor...
Posted on July 29, 2015 at 19:15There seem to be many differences between FreeRTOS code generated with CubeMX, and FreeRTOS code examples downloaded from freertos.orgI use the ''Prectical Guide'' and Example code from freertos.org, but have to modif...
Posted on July 30, 2015 at 17:55 Hello I have been trying to implement the VCP on a chip I am working on. I do not have any experience with USB and I just want to get this working so I can send some data to the device (will focus on USB ...
Posted on July 25, 2015 at 13:19I would like to know what is the maximal resolution of 16-bit Sigma Delta ADC on STM32F3 line of microcontrollers when used in single ended mode? Can it achieve full 16-bit resolution, 0-65535, in SE mode?
