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...
Hi,Greetings,I would like to freeze the IWDG in stop 2 mode.Code is available here:// Read bit and regitster LOG_Print("Flash->OPTR Value(Before):%#x\n",READ_BIT(FLASH->OPTR, FLASH_OPTR_IWDG_STOP)); ...
Hi,I'm looking for an example with SDIO + eMMC (and not SD). Is there something like that ?I know that there are threads about it, but I have not found a solution.Does someone get eMMC working? Read/Write? Could you please share your code or help to ...
I have the stm32f417 connected through 10 pin JTAG connector to a Sagger J-link debugger. I am using the SWD pins only. My prototype was working without issue, but now it sometimes it works and sometimes it doesn't. I have two more prototypes perform...
Hi,I am using a Nucleo F429ZI. I want to use a CR2032 battery with the Vbat pin, just to keep the Nucleo's clock and back-up registers going whenever the board is disconnected from its supply power. At the moment now, I am testing a program that prin...
I want to save a single bit persistently on my F042. I can use one entire flash page for that, but that is wasteful and messes up my bootloader CRC checking.If I use the option byte user data byte 1, do I need to issue a system reset after it? Since ...
hi if it is possible you have an example where I write the value 8 to the eeprom and then I read it again in the same address ...Hal_FLASH_programm ... (). And readthank you
I'm using the STMF1 series and the HAL drivers. I already use a boot-loader to write into application space. However, now the the application to take some input data and save it permanently to a non-volatile-memory space. I assume I can use the HAL_...
Posted on June 27, 2017 at 06:45Hi all,I am trying to read a four bytes register from TDC-GP30 ultrasonic flow converter using HAL_SPI_Receive function. Below is the code that I am using for reading the register contents:/***************************...
Hi?I want to use ST-link V2 to debug in AC3 System Workbench, but problem occurred.The environment is coming from ST & keep latest.Please help & let me know what wrong.
