Hi All,I have a strange problem entering the Bootloader.I need to send 0x7F twice to enter Bootloader. Details: I am working on a project where I need to program STM32H743xx MCU via UART pins. I was successful in programming STM32H743xx “Version Y�? ...
Dear Members,I have an own board with STM32H753ZIT as MCU and I am trying to get ETH working.Unfortunately, I have a DP83848 PHY on this board which worked perfectly well using an STM32F407VIT earlier (DP83848 is intact in the schematic but connected...
I am using p-l496G-cell1 with x-cube-AWSThe communication between AWS and P-l496-CELL01 via MQTT is work fine But OTA update is not working.I follow steps according to manual• Store the .sfb firmware file on AWS S3 service (in an S3 bucket; for examp...
HAL_DAC_Start_DMA(&hdac, DAC_CHANNEL_1, (uint32_t*)setdac, 1, DAC_ALIGN_12B_R);HAL_DAC_SetValue(&hdac, DAC_CHANNEL_1, DAC_ALIGN_12B_R, setdacvalue);The first problem was when I changed setdac which points value that DMA buffer(?) It doesn't work so I...
The hardware I have is the STM32G0 Discovery Kit. The sample code using this hardware works normally. I tried to rebuild a project using CubeMX. I found that it would be in CHECK_PE_FUNCTION_CALL (USBPD_PE_Init (USBPD_PORT_0, (USBPD_SettingsTypeDef *...
I've made a project to send sensor data from stm32f767zi nucleo board (Client) to a desktop computer (Server), using ethernet and lwip with RTOS on stm32cubeide. Nucleo board is connected with ethernet cable to wired broadband router. Desktop compute...
In this case i am wondering if the STM32F767ZI ADC is sufficient for sampling audio with the frequency range of 20-40kHz?
I do LL_GPIO_SetOutputPin() before LL_GPIO_Init() so the ODR-Register is preloaded and the pin goes directly from Hi-Z to Highlevel. However, in LL_GPIO_Init() there is a call to LL_GPIO_SetPinPull() wich sets the ODR to an unwanted value. This call ...
In the X-CUBE-PWM-DITHR example application, which is supposed to accompany AN4507, PWM dithering is demonstrated by TIM1_CCR1 modified using timer-update-triggered circular DMA from an array of values, which is in turn generated in the DMA half-co...
