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Hi, In my application, I'm using SPI (SPI1, a full feature set instance) with CRC enabled, on STM32H563ZI, with the configuration as:I have a CRC implemented based on CCIT standard, which I call 'software CRC'I see different CRC values for the same b...
Hi guys,I have a simple timer config, which I want to change based on some conditions. I set GPIO high and when OPM timer INT happens, GPIO is set low. Default timer setup 50ms, which is changed to 500ms in the while() loop.Problem: the first pulse ...
Hi,when I write 8byte block sequentially 256 times in 2kB page and then erase and start over what is the total number of writes I can do?Datasheet describes 10000 write/erase cycles, but I do not erase after every write.If the damage is cause by eras...
Hi everyone, Recently started working on STM32C011J4M3. I'm trying to set PF2-NRST pin as a GPIO and I want Pin 4 to multiplexed to PA0 USART TX pin. At first i tried multiplexed the Pin 4 to PA0 using the following API " L...
I've connected an STM32F103RBT6 Nucleo-64 to my computer and it worked fine for sometime, and then suddenly it lost connection. What is weird is that with the same cable, another identical board can connect without any issues. Does anyone have soluti...
Hi everyone,My bootloader is located at address 0x08000000,MEMORY{RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 8KROM (rx) : ORIGIN = 0x08000000, LENGTH = 32K}#define VECT_TAB_OFFSET 0x00000000Uand the app is at 0x08008000.MEMORY{RAM (xrw) : ORIGIN = 0x2...
I enabled the SPI CRC calculation (with a length SPI_CRC_LENGTH_16BIT) in my STM32H563ZI master application. During Tx, I want the 2 bytes of the calculated CRC to be swapped and transmitted i.e. a CRC of 0xABCD must be sent out as 0xCD 0xAB and not...
Hello,I am using the STM32U585 along with two sensors in a project and I need some help. I want to run my MCU in stop 3 mode primarily and have one of the sensors generate an interrupt on the PWR_WKUP pin of the MCU to return to normal mode and start...
I'm looking for the MTBT/FIT data for the STM32F103CBT6 Processor
-Hi, wanted to know, how to go about having a parallel bus shared by microcontroller and fpga. -fpga and microcontroller both r/w from external sram over the same bus.1. What should be the configs for microcontroller : fsmc in memory to memory with D...
