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Currently working with a STM32F103 MCU for a power metering application.In order to have a programmable time shift between sampling voltage & current , i decided to use a PWM signal from the Timer to clock the ADCs.I wanted to kick the ADC1 at the ri...
MCU wakes-up from standby mode by external signal on the wake-up pin (PA0). Also, the RTC alarm does produce an interrupt when NOT in standby mode (callback function does send some characters to UART). BUT, if the MCU is in standby it cannot wake-up ...
I am developing with stm32h750.My application is storaged in QSPI Flash and running in SDRAM.I use a bootloader to move image from QSPI Flash to SDRAM and jump to image.For downloading, i made a cmd line tool to communicate with bootloader via seria...
Hi,I'm using a STM32F765 clocked at 216MHz and when D-Cache is enabled it badly affects reads from a device connected via the external FMC address/data bus (NE1, 16 bit data, 10 bit address). The following pictures show the problem (note ringing is c...
When i try to edit the content of this two months old question of mine i get this error without changing its contentError while parsing Rich Text Content: Unsupported HTML tag or attribute encountered - data-fileid
Hi,I found some references about other licenses, but not much about this MCD-ST license,The problem here is `only for use within the Product'. In the licenceagreement restricts a `Product' to be one where the `LicensedSoftware' executes only on ST's...
Hello, peterAnother question, about BOOT, I find that PA14-BOOT0, but if this MCU has 3 BOOT modes, it need 2 IOs to control, but I can't find the second IO, how can I set the BOOT mode? Or to debug, download firmware?Regards,Marvin
I am using a Nucleo GO70RB along with an ESP to control electrical appliances by sending commands to the ESP through the server and transmitting the said commands to STM32 using UART which is configured in normal DMA mode.I am able to control the app...
I am trying to use the HAL_SAI_Receive() function from the STMF767xx SAI drivers to receive some data from a device and I would like to know what does the 'Size' parameter actually represent. My scenario is as follows:1.) The SAI operates in slave m...
