Ask questions, find answers, and share insights on STM32 products and their technical features.
I'm using STM32F103(blue pill). Usart1 connection with pl2303. My codes right hereuint8_t data; /* USER CODE END 2 */ /* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { HAL_Delay(1000); if(HAL_USART_Receive(&husart1, &data, s...
STM32F303VCT6 don't have MCO-PLL divider ?but gpio have 50 MHz band.; how i output 72 MHz ?
DearI have configured ADC3 using MXcube:In my main I tried this: LL_ADC_ClearFlag_ADRDY(ADC3); LL_ADC_Enable(ADC3); /* USER CODE END 2 */ /* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { LL_ADC_ClearFlag_EOC(ADC3); LL_ADC_ClearFlag_E...
The first non-comment line in every LL source file is:#if defined(USE_FULL_LL_DRIVER)This is above any #include lines, which means that if you want to use LL drivers, you must define USE_FULL_LL_DRIVER in your project settings.To avoid a proliferatio...
I have configured the peripheral with STMCube, as shown in the picture, but I have no output signal on the pin. I can see the TIM2_CNT is working and the CCR1 contains the coorect value
HiI'm trying to implement STM32 F429 code into STM32 H743.The previous code works fine, so I'm trying the code in STM32 H743 as well.I mimic most of settings, but failed to generate udp_echoclient.c file.Can somebody help me out with this?Thank you i...
HiI'm new into MCU and currently using STM32 H743.My code is facing HardFault_Handler every time I run.After I debugged several times, I found the root error from LWIP.The Fault Analyzer saids, it's Imprecise data access violation(IMPRECISERR) from B...
Im attempting to migrate code from a STML0 to L4 and I am getting very different values from the calibration values on the L0 the Values are 666 and 911 and I am getting consistat temperature reading that are within a couple of degrees of the ambient...
I've just purchased a STEVAL-STLKT01V1 and successfully connected it to the BLE App which extracts the various data well. I need to develop an application that connect to the SensorTile in the same way over bluetooth. Ideally I would not need to flas...
GreetingsI have attempted to write an application, to toggle the LD4 LED (On PD12) on the STM32F407VGTx Discovery board. I am toggling the LED, on interrupt, when the timer overflows. I have placed the HAL_GPIO_Toggle() in the HAL_TIM_PeriodElapsedCa...
