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I am using STM32H745ZI for a personal project. Page 60 of the attached datasheet from ST says there are I/Os that are floating unless otherwise specified. I want to use an I/O that I can guarantee will be in either low or high state on a reset or if ...
Hey everyone,When using the default project generated my UART works fine and I can see the output on my Putty terminal. Now for my application I'm trying to move the UART object to another file.UART.cpp:class UART { public: UART(); private: UART_Ha...
I was registered for tomorrow 11th March, but cancelled as the board hasn't arrived. I just spoke with FEdex and it's still clearing customs. Is there a later workshop I can attend?
First I'm using stm32f042 MCU and develop holl program and then i change controller stm32f051 in that system not work properly can you give me contact no in india for technical support
I'm trying to implement a queue system for external storage attached to the SPI. I have three parts:Add an item to the queueProcess an item from the queueHAL_SPI_RxCpltCallback (my implementation to override the weak default implementation)In doing s...
We are using STM32L5 Nucleo board and TZEN is enabled and DBANK mode is enabled too..!How to switch dual bank mode to single bank mode in option bytes(if any h/w or s/w changes)??Please explain the procedure to understand what are the changes needed ...
Hello, I'm trying to set up sleep mode and wake up from it by sending UART message to MCU.However, MCU does not wake up.Details:UART baudrate - 115200UArt set up in DMA mode, however, before going to sleep I activate RX in IT mode.clocks setup:void S...
When writing to FMC NAND address, FMC_NCE goes low at beginning of first write and then only comes high at end of last write. I can write 0x1000 words at 10MHz using a 60MHz FMC kernel clock. Therefore with the minimum SETUP, WAIT, and HOLD time, it ...
Hi! Regarding the microcontroller STM32F303x6/x8.I have to generate 4+4 PWM waveforms. Waveforms from 1 to 4 have the same frequency but each must have different duty cycle. The waveforms from 5 to 8 have same frequency (different from the first grou...
