diff options
Diffstat (limited to 'lib/lufa/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c')
| m--------- | lib/lufa | 0 | ||||
| -rw-r--r-- | lib/lufa/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c | 179 |
2 files changed, 0 insertions, 179 deletions
diff --git a/lib/lufa b/lib/lufa new file mode 160000 +Subproject ce10f7642b0459e409839b23cc91498945119b4 diff --git a/lib/lufa/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c b/lib/lufa/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c deleted file mode 100644 index aac1b146d6..0000000000 --- a/lib/lufa/Demos/Device/ClassDriver/RNDISEthernet/RNDISEthernet.c +++ /dev/null @@ -1,179 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaims all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Main source file for the RNDISEthernet demo. This file contains the main tasks of - * the demo and is responsible for the initial application hardware configuration. - */ - -#include "RNDISEthernet.h" - -/** Message buffer for RNDIS messages processed by the RNDIS device class driver. */ -static uint8_t RNDIS_Message_Buffer[192]; - -/** Global to store the incoming frame from the host before it is processed by the device. */ -static Ethernet_Frame_Info_t FrameIN; - -/** Global to store the outgoing frame created in the device before it is sent to the host. */ -static Ethernet_Frame_Info_t FrameOUT; - -/** LUFA RNDIS Class driver interface configuration and state information. This structure is - * passed to all RNDIS Class driver functions, so that multiple instances of the same class - * within a device can be differentiated from one another. - */ -USB_ClassInfo_RNDIS_Device_t Ethernet_RNDIS_Interface = - { - .Config = - { - .ControlInterfaceNumber = INTERFACE_ID_CDC_CCI, - .DataINEndpoint = - { - .Address = CDC_TX_EPADDR, - .Size = CDC_TXRX_EPSIZE, - .Banks = 1, - }, - .DataOUTEndpoint = - { - .Address = CDC_RX_EPADDR, - .Size = CDC_TXRX_EPSIZE, - .Banks = 1, - }, - .NotificationEndpoint = - { - .Address = CDC_NOTIFICATION_EPADDR, - .Size = CDC_NOTIFICATION_EPSIZE, - .Banks = 1, - }, - .AdapterVendorDescription = "LUFA RNDIS Demo Adapter", - .AdapterMACAddress = {ADAPTER_MAC_ADDRESS}, - .MessageBuffer = RNDIS_Message_Buffer, - .MessageBufferLength = sizeof(RNDIS_Message_Buffer), - }, - }; - - -/** Main program entry point. This routine contains the overall program flow, including initial - * setup of all components and the main program loop. - */ -int main(void) -{ - SetupHardware(); - - TCP_Init(); - Webserver_Init(); - - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); - GlobalInterruptEnable(); - - for (;;) - { - if (RNDIS_Device_IsPacketReceived(&Ethernet_RNDIS_Interface)) - { - LEDs_SetAllLEDs(LEDMASK_USB_BUSY); - - RNDIS_Device_ReadPacket(&Ethernet_RNDIS_Interface, &FrameIN.FrameData, &FrameIN.FrameLength); - Ethernet_ProcessPacket(&FrameIN, &FrameOUT); - - if (FrameOUT.FrameLength) - { - RNDIS_Device_SendPacket(&Ethernet_RNDIS_Interface, &FrameOUT.FrameData, FrameOUT.FrameLength); - FrameOUT.FrameLength = 0; - } - - LEDs_SetAllLEDs(LEDMASK_USB_READY); - } - - TCP_TCPTask(&Ethernet_RNDIS_Interface, &FrameOUT); - - RNDIS_Device_USBTask(&Ethernet_RNDIS_Interface); - USB_USBTask(); - } -} - -/** Configures the board hardware and chip peripherals for the demo's functionality. */ -void SetupHardware(void) -{ -#if (ARCH == ARCH_AVR8) - /* Disable watchdog if enabled by bootloader/fuses */ - MCUSR &= ~(1 << WDRF); - wdt_disable(); - - /* Disable clock division */ - clock_prescale_set(clock_div_1); -#elif (ARCH == ARCH_XMEGA) - /* Start the PLL to multiply the 2MHz RC oscillator to 32MHz and switch the CPU core to run from it */ - XMEGACLK_StartPLL(CLOCK_SRC_INT_RC2MHZ, 2000000, F_CPU); - XMEGACLK_SetCPUClockSource(CLOCK_SRC_PLL); - - /* Start the 32MHz internal RC oscillator and start the DFLL to increase it to 48MHz using the USB SOF as a reference */ - XMEGACLK_StartInternalOscillator(CLOCK_SRC_INT_RC32MHZ); - XMEGACLK_StartDFLL(CLOCK_SRC_INT_RC32MHZ, DFLL_REF_INT_USBSOF, F_USB); - - PMIC.CTRL = PMIC_LOLVLEN_bm | PMIC_MEDLVLEN_bm | PMIC_HILVLEN_bm; -#endif - - /* Hardware Initialization */ - LEDs_Init(); - Serial_Init(9600, false); - USB_Init(); - - /* Create a stdio stream for the serial port for stdin and stdout */ - Serial_CreateStream(NULL); -} - -/** Event handler for the library USB Connection event. */ -void EVENT_USB_Device_Connect(void) -{ - LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING); -} - -/** Event handler for the library USB Disconnection event. */ -void EVENT_USB_Device_Disconnect(void) -{ - LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); -} - -/** Event handler for the library USB Configuration Changed event. */ -void EVENT_USB_Device_ConfigurationChanged(void) -{ - bool ConfigSuccess = true; - - ConfigSuccess &= RNDIS_Device_ConfigureEndpoints(&Ethernet_RNDIS_Interface); - - LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR); -} - -/** Event handler for the library USB Control Request reception event. */ -void EVENT_USB_Device_ControlRequest(void) -{ - RNDIS_Device_ProcessControlRequest(&Ethernet_RNDIS_Interface); -} - |