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Posted on May 31, 2015 at 17:32 Hello! I am developing an interface for touch panel control light (RGB leds). I configured the timer 3, DMA, and the correct port. The logical zero and one coded pulse width. Request update DMA is not working. ...
Posted on May 28, 2015 at 18:01In STM32Cube_FW_F3_V1.1.0 (same with V1.1.1) in file Drivers/STM32F3xx_HAL_Driver/Inc/stm32f3xx_hal_uart.hthere is a closing bracket missing on line 444: 435 /** @defgroup UART_Flags UART Status Flags 436 * ...
Posted on May 30, 2015 at 09:09hi everyone.for my application i need to use two microphones with PDM output (left and right).now i'm currently using one microphone, connected to a i2s in half duplex mode with DMA transfer (like the example inSTM32cu...
Posted on May 27, 2015 at 01:16 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on May 29, 2015 at 20:35Hi all,I am facing a strange problem. I have made a usb application on STM32F103RBT6 and it all works good....but if I remove the debugger (J-Link) from the board, the application does not work. I mean nothing works. M...
Posted on May 26, 2015 at 22:36HiI cannot find the STM32F10xxx firmware library as described here: http://read.pudn.com/downloads106/sourcecode/embed/437624/stm32/STM32F%20Documents/Application%20Note/STM32F10xxx%20TIM%20application%20examples.pdfI ...
Posted on June 01, 2015 at 01:09Just that, I need to youse a freeRTOS semaphore on a ISR and need to use vPortYieldFromISR, but it's not defined. But I see on http://www.freertos.org/FreeRTOS-for-STM32F4xx-Cortex-M4F-IAR.html that portEND_SWITCHING_...
Posted on May 31, 2015 at 14:01Hi everyone. Did anybody deal with situation when I2C flag keeps being set after unsuccessful transfer (write). Lets imaging that your slave device is not connected right now or it fails to respond. First call to I2C->...
Posted on May 31, 2015 at 16:24Hello guys, I am new to this forum and I have a question for you experts. I would like to start this fun project where I would like to make ''floppy drive music'' Because the motor in the floppy drive moves it can prod...
Posted on May 31, 2015 at 01:33Hello!I am looking for an overhead free solution for UDP data streaming.Today I am able to stream UDP data from SPI->DMA->MEM->ETH, using pbuf by Ref: TaskUdpStreamErr = netbuf_ref(buf, dataPointer, TASK_UDP_STREAM_...
