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Hi, I have STM32F407VET6 which has such memory layout.As I understand CCM data RAM is unused by default and just waits to be used? So can I move STACK and HEAP to it? How do I move it? (I did not find defined STACK address anywhere in KEIL project)Is...
Hi, We are developing a baseboard for the NUCLEO-F767ZI and use the ZIO connectors. Right beneath CN9, CN8, CN10 and CN7, there are mounting holes , that we want to use to make a robust mounting for industrial use. But the holes are very near and nor...
This MCU is having 3 RAM sections: RAM : 640KB,RAM2: 64KB,RAM3: 384KBI have modified my linker script(attached here) but don't know why the framebuffer is stored in RAM as well RAM3 section as per below snap? Linker script: STM32L4R9AIIX_FLASH.zipFol...
Hello,i am having problems to read data from the QSPI nor-flash if the address changes from 0x90FFFFFF to 0x91000000Everything is fine from 0x90000000 to 0x90FFFFFF but beginning from 0x91000000 there is no data.Example, i have an array stored at the...
Show me how to connect wifi to board B-L475E-IOT01A
Hello ,I Have configured STM32G030K6t6 MCU has SPI master . I have used SPI2 Module. Chip select is controlled manually by GPIO .I am unable to write exact data 0x79 in SPI2->DR register . Always it writes 0xff to DR and i am unable to read/Write an...
Hi all, I have what's probably a niche problem but a problem (seemingly) nonetheless. I'm making a CANBus application that I'd like to use DAR (Disable Auto-Retransmit) mode for. I'm running into an issue where, after a certain amount of time while t...
Hi all.I'd like to know if STM32L4S5 and STM32L432 support SWD multi drop (SW-DP v.2 protocol).Thank you in advance.Best regards,P.
I saw that at least some H7 parts do. The H5 core is newer.However, I could find nothing in the reference manual or datasheets.
I had a passing thought. I have two pins that I can connect to a PC in my enclosure. I'd like to use USB OR USART. I'd like the PC to select.My idea was to tie the pins together and let the bootloader's selection process pick the correct one on the c...
