void DMA1_Channel5_IRQHandler() { if(DMA_GetFlagStatus(DMA1_FLAG_TC5)) { transfer_complete_flag=1; DMA_ClearFlag(DMA1_FLAG_TC5); } if(DMA_GetFlagStatus(DMA1_FLAG_HT5)) { ht_c=1; DMA_ClearFlag(DMA1_FLAG_HT5); } } int counter=0; ...
I am using an STM32F072 MCU in my project and in the development phase, things seem to be working properly. The boot0 pin is pulled low and I can upload firmware via the ST-LINK debugger. When the product is released to the costumer, there are two po...
Also when I try to generate code, I get the error below. I won't have ethernet connectivity for two days.Is there a way around the error using the st link usb port?
I have a board named NUCLEO-L552ZE-Q, but i can not use CubeMX to generate initial code, In CubeMX environment, STM32Cube_FW_L5_V0.7.0.zip can not be downloaded.
Hello everyone.I have problem with ADC module of STM32F3. I have two board, one board use STM32F334K8T6 is the first version of my prototype, one board use STM32F334C8T6 is new version. I have use ADC module in my program and using STD lib. but with ...
Hello all,i'm facing a lot of troubles to run my server application on stm32.The server runs in a task. I'm using FreeRTOS. I can't explain everything here but i can share the code.First of all my application goes into HardFault in a kinda random way...
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...
