Ask questions, find answers, and share insights on STM32 products and their technical features.
I recently bought the STM32 Nucleo-144 development board with STM32F429ZI MCU. The board is working pretty well. Actually, I am using this board with the Arduino IDE. Now I need to send the data serially from the Huskylens(An Easy to use AI camera) t...
I want to read the data from UART and write it to the GPIO port which is connected to the 16 bit DAC.I am facing problem as any UART1 or UART2 is not working when Timer interrupt is enabled.100MHz CPU clock and 50MHz Timer 4 clock with the PWM output...
I think RM0456, section 33.4.7 may be wrong describing ADC differential input polarity:"When channel “i” is configured in differential input mode, its negative input voltage is connected to VINN[i-1]."According to Figure 218 and my tests the opposite...
I am tying to print stack trace uing CDC_Transmit_FS() from HardFault_Handler(), but it not printing any anyone please help me to find out the issue
Hi,I would ask about timeout value in HAL driver in flash module. There is set as 50 seconds. It's big value relative to embedded environment. There is any reason of this value? In context of option byte feature, how value i can accept? 1 ms, 100 ms?...
Hi, the user loses a part of the screen:
Hello! I am trying to figure out my sampling time from my ADC. The setup i have:A number of ADC:s setup with a DMA. All ADC has the same sample time, set to 19.5 ADC cycles. All ADC is 12 bit, so from my understanding, we have 19.5 + 12.5 = 32 ADC cy...
Hi, I am using an STM32F401. I have on board peripherals (not in the MCU) connected with USART, SPI and I2C. I am using FreeRTOS. I am using Systick, external crystal HSE, external crystal LSE, RTC, but no Timers. I am generating my code with STM32Cu...
Hi,I developed an application using the STM32G030 having UART working with interrupts. The UART initialization is done by the STM32CubeMX (attached). In addition, I have added code to enable the RXNE and Error interrupts using the LL functions "LL_US...
Hi everyone,Can someone pls help on this, for our project we are implementing the Tamper(STM32U585 board), we want to know more about the tamper how can we implement with the different approach, so we are looking for the more detailed documents on th...
