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Hi, I am having problem with string copy strncpy(). I am getting error message "Cannot access memory at address 0x31203a6e" static char *DataBuffer[30] = {0}; for(char *str =strtok((char*)recdata, "\n\n"); str; str = strtok(NULL, "\n\n")) { strncp...
Dear Sir,I use NUCLEO-L476 , Once I connect it to usba new window pop up like with the Caption NODE_L476RG .Erasing the CPU still the window pop up.What should I do to make this board to act as plain PCB
Hi,Why there are no QFN packages for STM32U59 series? Will it be added in the future?Thanks.
Hi everyone I'm trying to use external debugger with my stm32 disc1 board. The problem is if i only connect the stlink and my board i can't debug it, but if I power the board with another usb port i can access it.So my question is why do i have to po...
Posted on April 13, 2015 at 14:00In one of our embedded systems we use a MR256A08B MRAM in conjunction with a STM32F437 microcontroller. Sometimes (increasing with temperature) we are observing the problem that we cannot write to discrete bits of th...
I am using STM32H7 and using the M4 core to output GPIO to control peripherals.I share data between the two cores using the share memory protocol.On the M4 core, I have turned off all interrupts and only control GPIO, but when measured, there is stil...
I has been devloping an ECG program with ADS1292R and STM32H723VGT6.I has been struggling with a problem. The ADS1292R uses SPI and it's register can be read if I use STM32C8T6 which configuerd by libray finction.But when I configuer program with H...
Hi, I am trying to use STM32F103C8T6 standby mode and wake it up with wake up feature of RTC, but in CubeMX I don't see that this MCU would have wake up feature under RTC settings. How do I wake up this MCU from standby with RTC and wake up pin?
Hello,I need guidance on how to best implement a packet protocol to keep the data on multiple STM32F373 in sync with each other. If possible, I would like to reach a 'refresh rate' of 30ms. Packet payloads for data refreshed could be up to 50 bytes...
I noticed that STM32U5G9 MCUs are already available for purchase. That is, STM32U5G9J-DK1, STM32U5G9J-DK2 and several bare bone chips.1) In CubeMX those products are still marked as 'coming soon' but this is the least of the problems.2) The most simp...
