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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
I want to Turn On and OFF LED by Command "LED ON" or "LED OFF". When i write command "LED ON" in the command terminal like Tera Term the LED should be On. I used here string comparision to compare if the given command is same as "LED ON" or "LED OFF"...
Hello, I have problem with entering to the stop mode againHere is my function to configure stop mode, used once before main loop, and it's ok after that MCU goes to stop mode and power consumption is low.void EnterLowPowerMode(void) { //used just onc...
I ask this question because I am already using all the i2c pins for my lcd screen and I need to write in EEPROM and it seems that I need to configure a I2C to use the hal function to write ...
I increased to 4 wait states and tested and performance is not reaching w.r.t time and taking more time to complete the functions. Do I need to increase to 4 wait states?
There's an issue in the STM32 I2C Hal Driver, observed in HAL_I2C_Mem_Read but the same issue might exist in other read commands.I observed the issue that sometimes the I2C master fails to acknowledge and send a stop condition, after which the SDA is...
Hello, I want to use STM32-MAT/TARGET to generate code for STM32F779NI CAN peripheral in interrupt mode to receive message over CAN bus. CAN IT block is having option only for TX, Rx and ESR interrupt. There is no option on CAN IT block to configure ...
Hi Folks,I am looking for the Altium library (schematic + footprint + 3d model) of the STM32F746G-DISCO Dev kit (I want to install it on an external board that I am designing).- I couldn't find those online.- ad.componentsearchengine.com said they ca...
we are using STM32F205 controller board, and tried to read the files in a directory in SD card.we are able to mount the SD card successfully also we are able to create the file and read the file, however we are not able to count the number of files a...
I am using an STM32f746zg and this is what I have been trying:HAL_FLASH_Unlock();CLEAR_BIT(FLASH->OPTCR, FLASH_OPTCR_IWDG_STDBY);HAL_FLASH_Lock();But it doesn't seem to actually modify the bit. What is the proper procedure to clear this bit in flash?...