Revisions of STM32H753
Can we be sure that there will never be a new revision for this chip ?
STM32 MCUs Products
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Forum Posts
HAL_I2C_Slave_Transmit_IT hangs forever
Hi there,On some MCUs, I've noticed that the second call to HAL_I2C_Slave_Transmit_IT hangs forever.An example I have is on an STM32G030K6 (which doesn't seem to happen on a STM32G474RE).I have set all pins to fast to ensure that's not the issue eith...
Resolved! A Variable Control of Timer Period
Hello,I want to control a timer period with a variable. The variable value is correct because I monitored it in the watch window. But the variable was not working in the timer settings. Because when I write a digit in there, it works. Is there any su...
Resolved! What is the recommended approach for aborting a SPI transaction via DMA or IT?
I have been using HAL_SPI_DMAStop to abort my SPI transactions and usually it works, but every once in a while I notice my SPI bus gets all jammed up or whatever and stops working. I noticed that the HAL_SPI_DMAStop function is not returning HAL_OK.S...
How to Send And Recive CAN Data in STM32F105 ?
i do that in STM Discovery 407 and it is work but the same in stm32f105 do not work ?
STM32F105 Can bus sending problem and code stops after executing for 16 times
I'm facing an issue with an STM32F105 microcontroller which with a simple code executing in a while loop it stops after 16 times.Here is code which I don't think there is a problem with the code since it runs fine on STM32F103while (1) { uint8_t...
Resolved! Hi I am working STM32F030 series for delay using SysTick. I am new to this field and by going through the data sheet I created a delay function, I don't know where I am going wrong , Please help
this is my codeuint32_t delayCnt;int main(){ ledInit(); SysTick_Config(SystemCoreClock/48000); while(1) { GPIO_WriteBit(GPIOC, GPIO_Pin_13, Bit_SET); delay_ms(10000); GPIO_WriteBit(GPIOC, GPIO_Pin_13, Bit_RESET); }}
Resolved! Analogue input 0-10V DC or 4-20ma DC measure circuit.
I want to measure analogue input ( 0-10V DC , 4-20ma) using STM32 MCU.STM32 pin ip voltage (0-3.3)Now I want to convert 0-10V & 4-20ma in to (0-3.3V DC) what is the circuit diagram for getting 0-3.3V output ?
STM32 Compilation issue with gnc gcc
Hello All,I am working on the STM32 project and using the makfile to compile and generate respective hex and bin files.I have configured all the setups using adding path in windows10 os environment variables for makefile and gnu gcc compiler.It compi...
