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Hi, As per title I am unable to enter the System Memory bootloader when using the STM32C071FBP6N. Any assistance would be greatly appreciated. Following the notes in AN2606, i have configured pattern 11 (line 2) using the CubeProgrammer but when comp...
Is it possible to use the awesome MDF and/or ADF on STM32U5 with input data from RAM? I have not found any configuration for BSMX for this. One use case is an high performance external delta-sigma-demodulator (ADC) on SPI with proprietary data format...
Hi, is anybody able to confirm if the STM32H563ZIT3Q has an ethernet peripheral? Thanks, regards.
I've been struggling with a strange ADC problem for a while, and have now made some interesting observations.The scenarioI'm using an STM32G474, where HRTIM directly controls a peltier driver for temperature regulation. Temperatures are measured by A...
I'm writing firmware for a development board based on the STM32H743 MCU, and I want to use an external GPIO input as the trigger or synchronization signal of DMAMUX to initiate DMA transactions. However, it seems that very little information is avail...
The STM32G031G8U6 in a UFQFPN28 package does not have PF0 / PF1 pins for HSE OSC_IN / OSC_OUT. It does however have OSC_IN on PC14. This is intended for an external CMOS oscillator in bypass mode.I’m currently in the schematic design stage. My boar...
Hi, I need to measure a 4.2V battery while my MCU's supply varies between 2.0V and 3.3V. Since VDDA is the ADC reference, raw ADC counts will drift as the supply changes. Is this the correct method? My plan: Feed the battery voltage through a 10K/7K5...
Hi! I'm trying to design a project that will use an stm32u5, and I would like to add PSRAM to it. Most higher-capacity PSRAMs seem to want to run at 1.8V rather than 3.3V, from what I can tell. The particular U5 I've tentatively selected (the U595),...
Hello,I realized, that there are different informations about the features of LPUART1 in the datasheet and refmanual.The datasheets (at least DS15125 and DS15136) probably falsely specify in Table 8, that the LPUART1 features receiver timeout interru...
We are trying to do a firmware upgrade via UART to the N6 from another MCU, and having trouble getting it working. We do not have a USB host stack on that MCU so we're unable to use USB DFU.I've successfully been able to transfer and start the FSBL t...
