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Resolved! CAN TX Error

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

ssalvi by • Associate II
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  • 5 replies
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Resolved! Sine wave generation using DAC

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...

LEDs blink when I write to the stm32103c8 flash

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...

Resolved! HAL_UART_RxCpltCallback not called in DMA

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...

Resolved! STM32F446RE: CAN hcan->State is always at listening state

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...

Erwan03 by • Associate III
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  • 7 replies
  • 0 kudos

Support for STM32U073 in Arduino

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...

doctek by • Associate II
  • 1261 Views
  • 6 replies
  • 6 kudos

ST Tof VL53L8CX and Arduino Portenta H7 Lite

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...

2hg by • Associate
  • 665 Views
  • 1 replies
  • 0 kudos

F411: how to handle I2C Errors

I am using the I2C code in STM32Cube_FW_F4_V1.26.0\Projects\STM32F411E-Discovery\Examples\I2C\I2C_TwoBoards_ComPolling as base to write my own I2C firmware.I would say the HAL library in stm32f4xx_hal_i2c.c is quite useful and covers all I2C communic...

HDaji.1 by • Senior
  • 14151 Views
  • 12 replies
  • 1 kudos
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