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How do you modify the linker script to reserve a sector for user data... and such that this user sector won't get erased when re-programming/bootloading?The dual-core STM32H7 has TWO 8-sector Banks (0x8000000-0x80FFFFF & 0x8100000-0x81FFFFF).. with ...
I want to move some of application variables to ITC-RAM. What are the changes to be done in linker and startup script?. Thanks in advance.
i have a project want to use stm32h750。but flash stm32h750 is small，just 128Kbytes，and my code is as much as 300Kbytes。so i think i have two way ：1�?connect a extern flash by Quad-SPI，burn my program in extern flash，and boot from address—0x90000000。...
I have an STM32L152R8T6-A MCU. A new firmware is downloaded over HTTP (as a .bin file) and is stored in an external flash memory. After that a bootloader copies the new firmware into MCU flash (address 0x8000000) and resets the micro.Everything is OK...
Hello,I am a new STM32 member. In many previous projects from PIC, we often #define GPIOx as a bit. So we can manipulate some operator directly and easily as example below.Example: #define LED_AL1 LATBbits.LATB6 #define LED_AL2 LA...
How do I restart a timer properly?I can set the counter value, but what about the prescalers?
In the STM32F413/423 reference manual ( RM0430 Rev 8), there are two UART8_RX options, but no UART8_TX option. This seems like a typo, since all other UART instances have both a TX and RX mapping.Also, CubeMX lets you assign UART8_TX to stream 0.
Hello,I want to receive a message from slave-device with my STM32H7 based master-board. Transmitting works fine but the receive (IT as well as blocking) is generating a write message (as it should be when transmitting).I verified this with my Rigol o...
