stm32g474ve , dma can be triggered using external interrupts, but dma cannot be triggered using software. In theory, both external interrupts and software interrupts should trigger events. At the same time, I have verified that stm32h750 is OK. So ...
Hi, I am new to ST, trying CAN TX RX Code. Every time I Transmit Error frame is getting generated instead of Data . Please suggest what i am doing wrong in the below code. I am sharing my main file Thanks
libusb: info [darwin_claim_interface] no interface found; setting configuration: 1 Device : MACBOOK AIR STMicroelectronics ST-LINK GDB server. Version 7.5.0Copyright (c) 2023, STMicroelectronics. All rights reserved. Starting server with the followin...
Hello everyone, I am trying to generate sine wave using DAC and interrupts in my STM32F446 board. I want to do it without using array model. I am getting b infinite_loop when the program is run in debug mode. I have initialised "use float with print...
I'm planning to drop in an STM32L083RC into a design made for STM32L071/073/083RZ (LQFP64) and was confident after reading AN6091 that apart from USBVDD it would be pincompatible.It appears I cheered too soon, after I dived into the U083 datasheet an...
Hello, good afternoon.I'm using a stm32103c8, and I'm having a serious error when writing to the flash. I'm working on a project where I use timer4 and I'm doing a multiplexing between 8 pins where I control the LED and button, but when I write the L...
Hi Everybody, USART interrupt enabledDMA interrupt enabledUSART2_RX circular USART2_TX normalSimplifying code to the essential part here, code is receiving the bytes in the circular buffer but it does not jump to HAL_UART_RxCpltCallback. Could someon...
Hello all, I am working on a ECU system and using CAN protocol to communicate with peripheral. The MCU i am using is a STM32F446re. I have a problem when trying to execute "HAL_CAN_Init(&hcan1)" function. Indeed, the line "hcan->State = HAL_CAN_STA...
When will support for the STM32U073 be added to the Arduino package? I just updated to 2.8.1, but still no support for the STM32U073. Just a Generic STM32U073KB is all I need. Of course, this means that appropriate code libraries for the U0 need to b...
I have a Arduino Portenta H7 lite and I am using Arduino IDE to program it to read data from VL53L8CX.I am able to read data over I2C. But for SPI, I am getting the following errorerror: no matching function for call to 'arduino::HardwareSPI::Hardwar...
