Posted on November 16, 2016 at 10:07Hi Forum,I'm looking to implement USART3 on the stm32091, but get the following error error: #20: identifier ''USART3_4_IRQn'' is undefined. when I compile at the following line. NVIC_InitStructure.NVIC_IRQChann...
Posted on February 18, 2016 at 10:39Hi, I have implemented HID Power Device (Battery as HID) on STM32L0. I need only proper report descriptor and report to send to windows. I have got working report descriptor from , but I can't create proper report...
Posted on November 16, 2016 at 09:20Hi, i am new to STM32 programming. I have to make a small program where the STM32L471 is the SPI master. I tried the CubeMX to build a program for the Keil MDK. Seems to be ok. But when i call the transmit functio...
Posted on November 07, 2016 at 09:09Hi,we use a USB custom class of our own.For STM32 devices we changed the CDC files (of the USB device library) according our requirements. The CDC files were based on the standard peripheral library.This works fin...
Posted on May 28, 2013 at 10:31 Hi guys, I'm in a bit of a crisis to get I2S working with DMA. I want to transfer Data from a TxBuffer array to the SPI3->DR Peripheral My setup is: I2S3 InterfaceDMA Dir Mem2PeripheralDMA ...
Posted on June 04, 2012 at 11:15Hi all, I'm using the STM Discovery EVM to make some sample program. I'm using IAR as compiler and CMSIS 2.1 In this example I simple set a timer with 50ms period and start DMA transfert on USART 3 The transfer is co...
Posted on November 16, 2016 at 09:06 Hello everyone, I'm using a STm32F407 that communicates with an eeprom throught I2C. Although most of the time it's working fine when i'm running the code with the debugger(i have the ST link/V2 ISO) often...
Posted on November 10, 2016 at 14:59The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 16, 2016 at 02:56 I have problem after relocating, my interrupt stop working. A brief explanation about my firmware i) the bootloader (0x08000000) ii) the main application (0x08004000) In my bootloader, I r...
Posted on November 02, 2016 at 11:23I recently got STM32L053K8U6 from Arrow Electronics. I am very surprised as I couldn't find the datasheets/technical documentation of STM32L053K8U6 . I believe STM32L0 series MCUs have 10 years longvity commitment...
