Hello, using the Ethernet PTP hardware on the STM32H743 processor in slave mode, I synchronize my clock's value and counting speed within the Ethernet peripheral to that of the master device. Is the system clock used by the processor core to execute ...
Hello, I am developing a bootloader which communicates with an external flash memory (AT45DB041E) in order to check if a file is written inside the flash. This file that my bootloader is searching for is written from another program which is on the e...
Hello Everyone,I have a Problem with to acquisition DATA from One TASK to another and release data.And there is another problem that I can not access Data from One task to another task.how to use and when can we use , in this code i have to use acq...
HelloI have STM32H563 with KSZ8081 ethernet phy. On FreeRTOS + LWIP i was able to define the PHY in CubeMX and it was basically working out of the box. However on the NetXDuo when i select Custom Phy Interface I am a bit lost. Are there any guideline...
Hi,i am new to HAL Libraries. i am learning to work with CAN BUS using HAL Libraries. Can any one please post an example of STM32F CAN BUS using HAL Libraries. I searched about the existing examples but their isn't any example with new firmware. im n...
after writing below flash related code in stm32f7508-dk board , controller is not working display getting blank and , it is also not detecting . can any one help me hot to erase the code and reload the my code void SetupFlashMemory(){//setup memory...
I want to use STM32U5A5 SAI1 to generate via SAI1 a master I2S, with 24bit sample words.I need 24bit because sending out afterwards as S/PDIF (via SAI2) needs 24bit sample words (as I understand: SAI2 as S/PDIF Tx is "forced" to send as 24bit samples...
Hi,I have defined a function, that when called, from the main.c while loop works fine. When the same function is called from an interrupt it fails to work.In debug mode I can see that the interrupt function (void HAL_GPIO_EXTI_Callback(uint16_t GPIO_...
Dear Sir/Madam,Currently I am doing a project called "Displaying two animations simultaneously on ssd1306 oled display".Problem :- For this I am using cmsis rtos v1 to create two separate tasks. One task handles one animation frames & the other task ...
Hi,I've encountered a problem with digital input probing. I have two signals connected to my GPIO on the STM32 F411; the first one is the CMD line, and the second is CLK. Based on the CLK, I would like to read incoming bits on CMD, but only for a spe...
