hello all, I want to write a code to test the possibility to use PC13 as output to activate a regulator when the micro is in Vbat mode.. I'm using a STM32F476.in the manual, in Vbat mode, RTC_OUT still available for Alarm ou wakeup output.so, in cube...
Some time ago I had this issue in a project with STM32L433CCU6:// Calibration clock output #if 0 // Warning! PC13 is switched to output mode even with OSEL = 00b RTC->OR = RTC_OR_OUT_RMP; // Remap RTC_CALIB from PC13 to PB2 RTC->CR |= RTC_CR_COE |...
Hardware: H750 Revision VPeripheral in Question: ADC 1 and 3Capture rate: 860HzADC Kernel Clock: 2MhzChannels Converted: 5ADC Conversion overlap: NOTransfer Protocol: DMAADC Conversion Trigger: TIMWe are using ADC 1 and 3 to capture analog pressure s...
Hello Folks,I have connected my STML011G4U7 with ISO7816. In my code I am parsing ATR which is an 8 byte array and sending it. Here I need to measure the voltage from ADC which would be (3.3 V) and store it in the last two bytes of an array. How will...
Hello,I am working on a project with an STM32H753 Microcontroller and I have an external SDRAM 32 mbyte connected to the MCU via FMC. I want to use the SDRAM as default heap space. This because I want cJSON library use this memory space for dynamic a...
I have this code that bring a line up for 5us and down for 20. I want to invert it. I thought the first part of the code was a time base loop and the second was also a timer base loop. but one setting effects the other. If I use htim4.Init.Period = 2...
Today I attempted to update ISM43362 WiFi module firmware on my new B-L475E-IOT01A board.I downloaded this firmware update utility, dedicated for my board from ST site and followed the steps in the README file. The process uses Cube Programmer CLI an...
I'm trying to erase a Flash Page of from my firmware Application with STM32L4R5 using the function 'HAL_FLASHEx_Erase()'. The Application Presence Key is stored in this page. It needs to be erased by the Application to activate the Bootloader (this i...
Hi,I want to make a menu with 6 images and 3 hardware buttons which can move within the pictures to select a picture for example the first image is selected a new screen appears, that is fine but my problem is how can I move within the pictures by ph...
