Pwm one cycle output
Hello, I'm using STM32F030C8 and I have created 4 PWM waveforms.I want to create PWM and stop it after one cycle.I'm thinking of how to create PWM and stop directly after one cycle. Is there any other way? Thank you.
Forum Posts
Resolved! Not getting all ADC end of conversion interrupts
I'm using the STM32L475 processor with STM32CubeMX 6.11.1.I have configured ADC1 to read two channels, an external input and the internal temperature - see configuration image in CubeMX. The code to drive the adc reading is simple:int16_t Channel;voi...
Data Format I2S PCM5102A DAC Synthesizer
Hi guys,I have successfully connected a PCM5102 DAC to my STM32F401CCU6 black pill board. The CubeMX Setup with DMA and I2C works fine. I have interrupt routines and a double buffer which create samples. Electrically, I connected 3.3V supply (from ST...
Resolved! STM32CubeIDE 1.7, MCU package L4 Series 1.17 : VTOR is not initialized
In file generated by CubeMx when creating a new project, the SystemInit function does not set the register of the interrupt vector table (SCB-> VTOR) !!! The default value is zero, which causes a crash on the first interrupt trigger, i.e. the code lo...
Don't enable interrupts
I would like to know if there is a way to NOT enable interrupts during the initialization of the EXTI. See below for snippet /* EXTI interrupt init*/ HAL_NVIC_SetPriority(EXTI0_IRQn, 0, 0); HAL_NVIC_EnableIRQ(EXTI0_IRQn); HAL_NVIC_SetPriorit...
Resolved! Why assert_failed in HAL_InitTick()?
After spending some time debugging my project, I was able to narrow my problem down to this and reproduce it as follows:File, New, STM32 ProjectSelect NUCLEO-L412KBIn Pinout & Configuration, SYS, choose Timebase Source TIM16In Project Manager, Code G...
STM32CubeMX always enables UART5 interrupt
Hi All! Using STM32CubeMx 6.11.1, and the STM 32L475 processor, I have successfully configured UART 5 to use DMA with interrupts on TX and just interrupts (no DMA) on receive. But whatever I do, STM32Cube seems to generate these lines: /* UART5 inter...
Resolved! STM32CubeMX incorrectly making USART3_4_LPUART1_IRQHandler whe using TRACER_EMB and USART4: STM32G0X
I've found a bug with how STM32CubeMX generates the USART3_4_LPUART1_IRQHandler function when using TRACER_EMB and USART4 on an STM32G071.When just USART4 and its NVIC interrupt is enabled, the function is generated as follows:void USART3_4_LPUART1_I...
Resolved! STM32H723 OV5640 DCMI HAL_DCMI_FrameEventCallback() missing
HelloI have this Board from WeActStudio: https://github.com/WeActStudio/WeActStudio.MiniSTM32H723 There is the following example which allows displaying the camera on the onboard LCD: https://github.com/WeActStudio/WeActStudio.MiniSTM32H723/blob/mast...
Resolved! [bug report] EXTI IRQ erroneously enabled when initializing in separate .h/.c files
STM32CubeMX version: 6.10.0Firmware version: STM32Cube FW_G4 V1.5.1 I have configured a GPIO pin as EXTI and configured that the interrupt should not be enabled when initializing the GPIO, (i.e. removed the check mark from "Generate Enable in Init")....
