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Chip stm32f746, memory S25FL256S in 32-bit address mode.An error occurred while sharing DMA and reading directly on the edge of the address 0x01000000.The error occurs when the high fourth byte of the memory address is changed. When DMA and reading o...
I am evaluating the STM32F767NIH. I am finding the warnings a bit unclear for the FMC. A brand new project with only the fmc shows a warning triangle that I can't seem to get rid of. I have checked Clock and chip enable SDCKE0+SDNE0, 2 banks, 13 bi...
Hi All,In my system (STM32H743) SPI6 is used to address 2 slaves with different bitrates. So I have to reconfigure the bitrate every time I want to address the other unit.One of the slaves is an FRAM so reading from / writing to the FRAM is preceeded...
Hi there,I got some troubles getting the USB Host system working on the STM32H746ZI.Worth mentioning is that this is no dev board here, just a plain H7 mcu on a DIY bread board. It is properly supplied with filtered 3.3 and 1.8V. Got UART, I2C, LCD...
İn the datasheet there is no information about that.I don't know if it's compatible or not.I am afraid to burn them :)
hello everyone,can someone help me please, I can't understand why I can't receive 7, it's weird... I sent 7 , i want to receive 7, but I receive 255, 0, 15.. all the values except 7, that's really insane.
These are the CAN error codes listed in RM0008 (Manual for STM32F1)Is there anywhere in documentation that says what they actually mean in detail? Are these detected on RX or TX. I assume that in this case its TX and, while active an error frame will...
Hello Community, I am using STM32L432KC. This MCU has parity bit protection for 16Kb of SRAM2 memory. Where are the memory's parity bits stored? Is it possible to access them? In the manuals explanations are quite short, just describing basic stuff. ...
I need a unique ID and expected to use the 96 bit one from the chip. Then I read that STM32F070x6/B do not have it. Very disappointing, but I looked at the F0 location 0x1ffff7ac and sure enough there is something that looks exactly like a described ...
I'm working with the STM32L152. I have a USB port which has a detect signal connected to an IO pin. When the USB plug is inserted or removed the detect pin changes state. On some occasions the signal is missed. Looking at the signal on the scope sho...
