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...
I'm using the nucelo STM32F446RE dev board and attempting to output two ADC channels over UART (technically I think it's USART). I Can see in the debug tab that I'm reading the ADC channels correctly. I had been reading out one channel over UART 2 (t...
trying to create a simple web page. I am using an fsdata.c file from one of the example projects and everything seems to be working. Now, I created a simple html file and need to convert it to an fsdata.c file. I have looked up this topic at vario...
Posted on June 12, 2018 at 12:41Hi all,I have a board using the STM32F765, which uses the QSPI interface to fetch data from an FPGA. The normal sequence of operation is: A timer in the FPGA causes it to perform a sequence of events which produce a ...
Posted on March 29, 2017 at 12:59MCU: STM32F446REBOARD: NUCLEO-64 STM32F446STM32 CUBEMX Version:4.20.0Library: STM43F4 1.15.0----------------------------------------------------------------------------------------------------------------------------...
I need to whip up a quick daughter board (shield?) for a Nucleo 144 board (F429 discovery).Are Eagle CAD files available (with board outline, connectors, power+signals, ready to add our components)?Thanks!Best Regards, Dave
Hello all,I built with CubeMX 5.0.1 a project from scratch using the default settings.The modifications:MMC --> SD (otherwise it wouldn't run. Probably ST will change it someday)LWIP enabled with fixed IP addressesAdded two lines to blink a LEDCompil...
How many erase / write cycles is the flash inside the STM32L475VC good for?Thanks.David Smith
main.c #include "Board_LED.h" #include "stm32f401xe.h" void PIN_CONFG(); void PIN_EN(); void clear(); int main(void){ LED_Initialize(); PIN_CONFG(13); PIN_EN(13); LED_On(0); while(1){ } return 0 ; } void delay(void){ int i ;...
Posted on March 23, 2017 at 14:12I think that there is dangerous a bug in the cmsis_os implementation, because when you create a queue (thru osMessageCreate), it creates a queue in FreeRTOS with the item size based in the item size configured by the...
Hi, I'm having a doubt related to HSYNC, VSYNC and Porch Calculations. I'm working with STM32F746G Disco Board and wanted to understand how these values are calculated. The HSYNC, VSYNC, HBP, HFP, VBP, VFP values mentioned in data sheet (https://cach...
