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Problem description:1-2 bytes in a ~30 byte message (usually at the same spot in the msg) are sometimes missing. Usually it is the 13th byte.If I send shorter msgs via SPI like 10 bytes, the other party receives them correctly.If I wait 50us after pu...
Hello, right now im trying to do an encoder as a project for my digital electronics class. I've done it in two different ways, by functions and by switch cases, and neither seem to work. I have to make it so every time a switch of states ocurr within...
在我的使用中，一些�?�数是在�?�片机（STM32F446ZET6）的闪存中�?置的，但在未知情况下�?�数丢失。在断电之�?，有断电和通电�?作。请问这是什么原因造�?的？解决方案是什么？
Often trip to Error_Handler from usb_device.c and usbd_conf.c.void Error_Handler(void){ /* USER CODE BEGIN Error_Handler_Debug */ /* User can add his own implementation to report the HAL error return state */ __disable_irq(); while (1) { } /* USER CO...
Hello There,I'm looking to migrate from STM32F429ZIT6 to STM32H7A3ZIT6 for a TFT application.I have checked H7 will provide better performance on this.There is one more thing that comes to my mind that H7A3 has better specs than F429. Then why F429 p...
I'm new to the stm32MCU. I am using a Nucleo-U575zi-Q board. I am trying to read ADC values by setting the built-in DAC. I have check my DAC out and it is working fine. My ADC reading is giving me garbage values. I have set HAL_PWREx_EnableVddA() als...
Hi, I have a problem where I cannot debug my code bcs of this error. Anyone know how to solve these problem?btw im using the STM32H750VBT6x for MCU and ST-LINK V2
I am working with a NUCLEO_l452RE, temperature 25°C, 1.8V, and I am measuring current on JP6, so I tried to reproduce: I set up MSI@1Mhz, I got 280uA, much more than 100uA which I was expecting.Later with MSI@24Mhz, I got 3.24 mA, 135uA/MHz, closer t...
Hello,I have a question regarding several timers which are confiugred in PWM input mode (CCR1 is used to measure the PWM period and CCR2 is used to measure the PWM Width). So far when I plug a user signal on the evalution board, I can see the correct...
