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 have compiled some code on the mbed online compiler and copied the binary code onto the mbed Nucleo64 F401RE board. The LED on the ST_Link board starts blinking for a few seconds, and then the binary file disappears from the USB drive. I assume tha...
I have to write code to write/read to/from an ATMEL 24C256 EEPROM which has a 7-bit address and the eighth bit is for R/W. I guess the MCU should be configured for 7-bit addressing (ADD10 = 0) but in this case how does the MCU write the eighth (R/W)...
Hi, I wonder which one is better for Timer setup:lower prescaler (PSC) value and higher period (ARR) value?lower period (ARR) value and higher prescaler (PSC) value?
hello dear forum,my 103c8 blue pill doesnot enter TIM1 CC interrupt although there is square wave at A8 pinthe variable which I increment inside interrupt routine doesnot count I can see TIM1 counting in CubeIDE I am missing something but I cant f...
Hi,What happens if I write them out of range channel numbers in the ADC sequence register.For STM32L475, the channel range is 0 -18 but I wrote the channel number 19. While debugging, from debug window I found that the seq. register accepting number ...
General timers work fine as PWM. Using TIM2, TIM3, TIM4 and TIM9 as well. They all work.TIM1 and TIM8 the advanced timers will not drive output pin, no matter how I configure unit.Using external clock 8Mhz as clock source, have tried internal clock...
I have used the FMC successfully in several projects to memory-map certain devices in a Non-Multiplexed mode where separate data and address lines are assigned. On devices with smaller package (e.g., STM32F407) the FSMC is only available in multiplex...
Hello, everyone.I'm working on a project based on an STM32L4 MCU. My project needs to receive some commands asynchronously, to start and stop processing and tune internal parameters. I also need to be able to stream large chunks of data in and out.I'...
The STM32H745I-DISCO evaluation board used MT48LC4M32B2 as external SDRAM. But due to unavailability and pricing we had to chooses AS4C16M16SA part. But could not find any reference driver or wrapper for touchgfx for this IC under cube projects.Can a...
Hi,I am working on the ST25RU3993 UHF eval kit and done the required testing & other feasibility tests accordingly. Now for further development we are facing issue with shorting of STM32L476RGT6, based on searches I have found one replacement STM32G4...