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I have a hobby project where I'm looking to design a flight controller using the STM32H745 microcontroller. My plan is to use the M4 core for data acquisition while using the M7 for the flight control stuff. I have a custom PCB with sensors connecte...
Hi I am using Atolic TrueStudio and have some global variables. For some reason one variable is simply updating every time I step through the code with the debugger. I am using a STM32L433 processor and have 56k ram free. The variable is a character...
Hi community. I mean for example are some changes necessary in some HAL or LL APIs for different peripherals or i should leave it as the way they were written in pervious code(Code for stm32F765) ?
Hi,I need to normalize the asynchronous transmission to a specific baudrate in real time. I know flip-flop D is fine, but I don't want to add extra elements to the layout. Can I do it with timers or maybe some other solution?
Hi'I'm using an STM32F429 in a project that needs to enter to sleep mode.I can't determine if I need to disable manually the HAL tick previously to entering in sleep mode, or if the sleep mode enter instruction does it by itself. Can anyone tell me?T...
I have timer8's one-time-pulse working however when the CNT reaches ARR and is set back to 0, the output pin goes high again. ( since CNT < CCR1 )How do I ensure the output pins remains low after the one time pulse?
In my application I am using initialized data in shared memory for the use in a user interface. The memory is in the SRAM2 at 0x30020000. Both cores need to access that same data.This code is placed in the Common directory so that it is picked up dur...
Hello,I am working on CAN-FD project and and I am able transmit and receive data. Currently it is continuously sending and receiving the data. But I want to send data only when receiver sends data requests. How can I do that? thanks for help
In my application I am using initialized data in shared memory for the use in a user interface. The memory is in the SRAM2 at 0x30020000. Both cores need to access that data, so I use code of the following form:__attribute__((section(".sram2"))) uiSe...
Yes, I have tried contacting the local ST sales reps here in Australia - no response.Sorry, I've resisted asking this question for a fair while because I know many have greater need. But I thought I would ask this question just in case there is a sec...
