STM32 MCUs Products
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Why does my UART gives a cannot access memory error
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...
Can I join a later workshop?
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?
Difference between STM32F042 vs STM32F051 Programing Regarding
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
How to (successfully) apply mutex for queueing SPI jobs?
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...
Resolved! What are the prerequisites to disable DBANK(dual to single bank mode)..??
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 ...
Resolved! STM32L4 exit from Sleep/Low power sleep by UART RX ISR does not work
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...
Read FMC NAND memory at same speed as write.
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 ...
timer channels STM32F303x6/x8
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...
ERROR WHILE DOING SDRAM INITIALIZATION
I have connected external 16Mb SDRAM with STM32F429ZI controller.While initialization sequence of the SDRAM i am getting following error:handle_vCont_c, Failed continue threadError: Failed to set more breakpointsTarget is not responding, retrying...W...
