• 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...
  • 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...
  • LPC1769 issue
    Hello! I have a board working with LPC2368 uC, I talked to some NXP representative and he told me that LPC1769 were pin compatible. The problem is, the board works fine with LPC2368, but when...
  • LPC1769 LpcXpresso EMAC
    Hi, I want to port some LPC1768 code to an LPC1769 LpcXpresso board. The problem is that the project EMAC (EMAC_LPC17xx.h) uses the DP83848C phy and the LpcXpresso uses the LAN8720A. I was going to...
  • LPC1769 USB DMA Mode
    Hi, I am currently using IN EP3 of the LPC1769 to realize Isochronous transactions to the Host. I have configured the this endpoint in the DMA mode LPC_USB->EpDMAEn = 0x80; I enable the DMA...