• Iscochronous IN transfer using DMA Mode (LPC1769)
    Hi, We have decided to use EP3 of the LPC1769 USB module to realize Isochrnous IN transfers to the host. I am currently using the LPCXpresso IDE and LPCXpresso LPC1769 dev kit. The function USB_Reset...
  • UART DMA PROBLEM ARM lpc1769
    I want to send each other packages of about 5 bytes to uart use DMA. while each packet sent 1 I receive confirmation from the uart data using DMA.I change library lpc17xx.cmsis.driver.library \ uart_dma...
  • USB in DMA mode
    Hi every body I want to get data from PC and store in arm memory and after process sent by ssp. I use usb_cdc mode and i can't initialize usb in DMA mode. I use uvision 5 and the project is here:...
  • Problem with USB Device LPC1769
    Dear colleagues, could you help me with some information? The help in configuration LPC1769 is necessary. It is necessary to operate ARM c PC through USB. Where it is possible to follow an example...
  • DMA mode operation in usb MSC
    Im trying to implement sd card reader on lpc1768. I completed that with the slave mode operation.Now i m stucked with DMA mode.After i entered into write command i didnt receive interrupt.There are two...