Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 24, 2015 at 20:23I designed the following circuit to interface an STM32F070 Micro for a project I'm working on. I was hoping to get some feedback if I was doing everything the right way/will it work , before I order the PCB and BOM...
Posted on May 21, 2016 at 12:11I would read and write about 10kB of 64kB SRAM internal with STM32F103ZE.This micro have the SRAM at start address 0x20000000.How can I use and save the area of RAM, sure this area isn't changed in real time during the...
Posted on May 21, 2016 at 14:36'big' float & FPU
Posted on May 13, 2016 at 06:55 I am trying to set PLL as my system clock source upon startup of my microcontroller, STM32f103 I have commented all the defines in my system_stm32f10x.c 1. white-space: inherit;''> /* #define SYSCLK_FREQ_HSE H...
Posted on May 19, 2016 at 23:09In linux STM32CubeMX v4.14.0 doesn't allow NVIC priority changing. Under the Configuration tab / NVIC Settings after enabling an interrupt the Priority and Sub Priority fields are still read-only and fixed at 0,0 so al...
Posted on May 20, 2016 at 18:03STMicroelectronics and Arduino Launch Cooperation to Expand Maker-Community Access to STM32 MCUs and Sensors http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-m...
Posted on May 20, 2016 at 08:49When selecting I2S protocol for SAI Interface,CubeMX does not allow to modify all parameters of SAI Interface,in my case I need to change the clock Strobing for receive in SAI B to SAI_CLOCKSTROBING_RISINGEDGE,the gene...
Posted on May 20, 2016 at 14:40Hello, the erased value for flash is 0xff on most STM32 devices and 0x00 on L0/1. I did not find any header that defines the erased value. Some header defining these value would come handy.
Posted on May 20, 2016 at 10:19Hi folks, I have installed MX plugin 4.14.0.201603171736 into an existing eclipse Mars.2 (4.5.2). Looks like it worked. But when I try to show an STM32CubeMX window, it simply crashes my eclipse. I was expecting being ...
Posted on May 16, 2016 at 15:24Hi,I have a STM32F103 MCU with I2C2 enabled and configured as slave (ID 0x28h). I also have a STM32F429 MCU with I2C3 as Master.I've found an Optimized I2C Examples on ST's website and I've used that as a base. All I a...
