Coming from AVR this is not possible, I do see some peripherals can use multiple pins. Working with the STM32H7 specifically here. A colleague of mine said he was under the impression ST chips can use any pin ( or a number of pins ) for say one of th...
Hi,i am using macOS to flash an STM32F411RE.It is recognized, the mass storage shows up, but whenever i try to flash it using ArduinoIDE, it exits with code 3: STM32F411RE not found.Does anyone know how to fix this?Thanks in advance.
I have understood that I have to use Timer to trigger ADC conversion at a configurable sampling frequency. ADC Clock = 24 MHz. I am planning to use DMA also.Can someone help me with calculations and in detail explanation?
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...
