USB connection failure when device is in USB Host mode

Hello, Keil users, I am trying to get a connection between LPC4357 and a U-Blox modem over USB. First of all I connected the modem to PC, it was recognized correctly, it adds 6 COM ports. I...
USB connection failure when device is in USB Host mode

Hello, Keil users, I am trying to get a connection between LPC4357 and a U-Blox modem over USB. First of all I connected the modem to PC, it was recognized correctly, it adds 6 COM ports. I...
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...
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:...
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...