I have trying DAC with DMA from STM32G474 eval board. I can see the values being updated to the DOR register and the DAC EN is set to 1. However, the output of the DAC is stuck at 0.I have attached the cubeide settings.
I am trying to generate a periodic signal with the DAC on the STM32G474 using DMA. There are tons of examples of this, and I´ve done the same in the past with an STM32L4 and F4 with no issues. However, I´m not sure if there is a problem in the STM32G...
I'm working with a STM32F051 Discovery board. I've created a project that should allow me to adjust the output voltage to the DAC pin PA4, but the expected step voltage output to that pin remains at ground voltage level.I'm sure that I'm missing som...
I configure STM32F767I(G-I)Tx via CubeMX. I enabled ADC_IN4 and DAC_OUT2 on dual-channel DAC.ADC_IN4 shares pin with DAC_OUT1. Even though DAC_OUT1 was not enabled in CubeMX I can see it applies voltage on the pin breaking ADC reading,This can be sol...
I use STM32CubeMX6.3.0 to config DAC ,DMA ,TIM2,and gererate projec for MDK,the initial order is below（auto create by STM32CubeMX6.3.0）: MX_GPIO_Init();MX_DAC_Init();MX_DMA_Init(); MX_TIM2_Init();then I create a buffer for sin wave,data,and start D...
Hi,I'm new to STM32 board and following a tutorial which uses DAC. The board I'm using is STM32F411E-Disco, and I select the board in CubeIDE to create a project.The board 32F411EDISCOVERY - Discovery kit with STM32F411VE MCU - STMicroelectronics has...
Hi, I've created a custom board with the STM32F405RGT6. I am trying to simultaneously send two sinewaves (90 deg out of phase) from the two dac channels to an IQ modulator chip. The DAC is set up to have data given to them via DMA (DMA streams 5 and ...
point 1) "DAC_InitStruct.WaveAutoGenerationConfig = __LL_DAC_FORMAT_SAWTOOTHWAVECONFIGPOLARITYRESET_DATASTEP_DATA;" should be " DAC_InitStruct.WaveAutoGenerationConfig = __LL_DAC_FORMAT_SAWTOOTHWAVECONFIG(LL_DAC_SAWTOOTH_POLARITY_DECREMENT, 2000, 10...
I have tried to set up the second example from "Mastering STM32" in the DAC chapter using STM32CubeMX. I'm struggling a bit with DMA in general as well. The first (non-DMA) example seemed to work fine for me in making the LED breathe. I then modified...
I’m using STM32CubeMX 6.2.1, STM32CubeIDE 1.6.1 and STM32Cube_FW_H7_V1.9.0. I found that the MX generated init code (LL) for DAC2 calls LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_DAC12) when it should call LL_APB4_GRP1_EnableClock(LL_APB4_GRP1_PERI...