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...
After spending some time looking into the R9 I decided to make the switch. I've been developing on the 76 for a while now. I read the migration document and it doesn't look like there are any differences.Right now I'm having issues with spi and sd c...
I have a problem with setting up SPI1 in Master mode using the following code. I set the SSM bit to enable software slave management, but when I try to enable the SPI by setting the SPE bit, the MSTR bit is cleared.Thanks for help.JaroslavRCC->APB2EN...
