Resolved! Which Nucleo Board replaces NUCLEO-H743ZI (STM32H743ZIT6)
To continue my studies, I need a Nucleo Board that has a µCU that is similar to the STM32H743ZIT6. Which would be the most suitable?
Forum Posts
STM32U585 Interface with External Flash(IS25LP064D-JKLE) in memory mapped mode.
Hi guide, I am working with stm32u585 interface with Ext-Flash. I have SBSFU code in that I am doing external flash initialization(Indirect mode) in Boot code (boot_platform_init) to check firmware is available for update or not . Then after switchin...
Resolved! What does "product version" e.g. in STM32G0B1KET"N" mean
There is a STM32G0B1KET6 and a STM32G0B1KET6N available to order.Chapter 7 Ordering information in the datasheet only evaluates to "x = N for “N” product version". I am curious for more information what this means.
Unable to detect target - STM32H503
Hi, I have STM32H503 mounted on my board and to trying flash the code via SWD line. However, the tool says target not detected. The supply lines show 3.3V and boot pin is grounded. I am using pins- SWDIO, SWCLK, RESET and GND.
Ethernet Cable Disconnect - No more Connection or Reconnection possible (STM32F407)
Hello there,i have some connection/re-connection problems with my opcua server, when i unplug the LAN cable.Because of prevent memory problems i disable the most Options for the opcua Server. Perhaps in the Future i will try more options out.But at f...
STM32F407VG sometimes reads one additional Timer overflow.
Hello!I'm writing a software to read the frequency that I receive on two channels of the same 16bit timer. (Channel 1 and Channel 2)The channels are set on rising edge captures. Timer prescaler is set 21 - 1. ARR = 0xFFFF.Given: X1 = First CaptureX2 ...
Problem with UART in secure and unprivileged mode U5
Hello,I'm currently tring to do an app and I want to switch in unprivileged mode when I'm in secure and privileged mode. The switch is working but the uart is not working in unprivileged mode. It works in privileged mode. When I debug my code go in t...
Issues with library of G431
Hi, after spending already the half day, i finally found one problem of multiple:https://github.com/STMicroelectronics/cmsis-device-g4/blob/master/Include/stm32g431xx.hLine 1029 continues with wrong offset. Should be 18. Following are wrong too.After...
Input resistance of analog input, reset (?)
Dear community, my Nucleo H723ZG captures analog signals via channels (see attachment) :ADC12_INP15,ADC12_INP10 andADC12_INP10 The second one reads a 4-20mA pressure signal from a sensor with the help of an external shunt resistor. After a system res...
Does System-bootloader eventually timeout? (and jump to user program)
If Systembootloader Doesnt detect anything comming from any peripheral, does it timeout and jump to 0x8000000?Because by reading AN3154 , it looks like it does, but when im trying with my stm32f405RE it doesn this is my code: int main(void) { /* ...
