-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2010.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
- Permission to use, copy, modify, distribute, and sell this \r
- software and its documentation for any purpose is hereby granted\r
- without fee, provided that the above copyright notice appear in \r
- all copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting \r
- documentation, and that the name of the author not be used in \r
- advertising or publicity pertaining to distribution of the \r
- software without specific, written prior permission.\r
-\r
- The author disclaim all warranties with regard to this\r
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-/** \file\r
- *\r
- * Main source file for the Webserver project. This file contains the main tasks of\r
- * the project and is responsible for the initial application hardware configuration.\r
- */\r
- \r
-#include "Webserver.h"\r
-\r
-/** LUFA RNDIS Class driver interface configuration and state information. This structure is\r
- * passed to all RNDIS Class driver functions, so that multiple instances of the same class\r
- * within a device can be differentiated from one another.\r
- */\r
-USB_ClassInfo_RNDIS_Host_t Ethernet_RNDIS_Interface =\r
- {\r
- .Config =\r
- {\r
- .DataINPipeNumber = 1,\r
- .DataINPipeDoubleBank = false,\r
-\r
- .DataOUTPipeNumber = 2,\r
- .DataOUTPipeDoubleBank = false,\r
-\r
- .NotificationPipeNumber = 3,\r
- .NotificationPipeDoubleBank = false,\r
- \r
- .HostMaxPacketSize = UIP_CONF_BUFFER_SIZE,\r
- },\r
- };\r
-\r
-/** Connection timer, to retain the time elapsed since the last time the uIP connections were managed. */\r
-struct timer ConnectionTimer;\r
-\r
-/** ARP timer, to retain the time elapsed since the ARP cache was last updated. */\r
-struct timer ARPTimer;\r
-\r
-\r
-/** Main program entry point. This routine configures the hardware required by the application, then\r
- * enters a loop to run the application tasks in sequence.\r
- */\r
-int main(void)\r
-{\r
- SetupHardware();\r
-\r
- LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);\r
-\r
- for (;;)\r
- {\r
- switch (USB_HostState)\r
- {\r
- case HOST_STATE_Addressed:\r
- LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);\r
- \r
- uint16_t ConfigDescriptorSize;\r
- uint8_t ConfigDescriptorData[512];\r
-\r
- if (USB_Host_GetDeviceConfigDescriptor(1, &ConfigDescriptorSize, ConfigDescriptorData,\r
- sizeof(ConfigDescriptorData)) != HOST_GETCONFIG_Successful)\r
- {\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
- break;\r
- }\r
-\r
- if (RNDIS_Host_ConfigurePipes(&Ethernet_RNDIS_Interface,\r
- ConfigDescriptorSize, ConfigDescriptorData) != RNDIS_ENUMERROR_NoError)\r
- {\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
- break;\r
- }\r
- \r
- if (USB_Host_SetDeviceConfiguration(1) != HOST_SENDCONTROL_Successful)\r
- {\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
- break;\r
- }\r
- \r
- if (RNDIS_Host_InitializeDevice(&Ethernet_RNDIS_Interface) != HOST_SENDCONTROL_Successful)\r
- {\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
- break; \r
- }\r
- \r
- uint32_t PacketFilter = (REMOTE_NDIS_PACKET_DIRECTED | REMOTE_NDIS_PACKET_BROADCAST);\r
- if (RNDIS_Host_SetRNDISProperty(&Ethernet_RNDIS_Interface, OID_GEN_CURRENT_PACKET_FILTER,\r
- &PacketFilter, sizeof(PacketFilter)) != HOST_SENDCONTROL_Successful)\r
- {\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
- break;\r
- }\r
- \r
- struct uip_eth_addr MACAddress;\r
- if (RNDIS_Host_QueryRNDISProperty(&Ethernet_RNDIS_Interface, OID_802_3_CURRENT_ADDRESS,\r
- &MACAddress, sizeof(MACAddress)) != HOST_SENDCONTROL_Successful)\r
- {\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
- USB_HostState = HOST_STATE_WaitForDeviceRemoval;\r
- break;\r
- }\r
-\r
- uip_setethaddr(MACAddress);\r
- \r
- LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
- USB_HostState = HOST_STATE_Configured;\r
- break;\r
- case HOST_STATE_Configured:\r
- ProcessIncommingPacket();\r
- ManageConnections();\r
- \r
- break;\r
- }\r
- \r
- RNDIS_Host_USBTask(&Ethernet_RNDIS_Interface);\r
- USB_USBTask();\r
- }\r
-}\r
-\r
-void ProcessIncommingPacket(void)\r
-{\r
- if (RNDIS_Host_IsPacketReceived(&Ethernet_RNDIS_Interface))\r
- {\r
- LEDs_SetAllLEDs(LEDMASK_USB_BUSY);\r
-\r
- /* Read the incomming packet straight into the UIP packet buffer */\r
- RNDIS_Host_ReadPacket(&Ethernet_RNDIS_Interface, &uip_buf[0], &uip_len);\r
-\r
- if (uip_len > 0)\r
- {\r
- bool PacketHandled = true;\r
-\r
- struct uip_eth_hdr* EthernetHeader = (struct uip_eth_hdr*)&uip_buf[0];\r
- if (EthernetHeader->type == HTONS(UIP_ETHTYPE_IP))\r
- {\r
- /* Filter packet by MAC destination */\r
- uip_arp_ipin();\r
-\r
- /* Process incomming packet */\r
- uip_input();\r
-\r
- /* Add destination MAC to outgoing packet */\r
- if (uip_len > 0)\r
- uip_arp_out();\r
- }\r
- else if (EthernetHeader->type == HTONS(UIP_ETHTYPE_ARP))\r
- {\r
- /* Process ARP packet */\r
- uip_arp_arpin();\r
- }\r
- else\r
- {\r
- PacketHandled = false;\r
- }\r
-\r
- /* If a response was generated, send it */\r
- if ((uip_len > 0) && PacketHandled)\r
- RNDIS_Host_SendPacket(&Ethernet_RNDIS_Interface, &uip_buf[0], uip_len);\r
- }\r
-\r
- LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
- }\r
-}\r
-\r
-void ManageConnections(void)\r
-{\r
- /* Manage open connections */\r
- if (timer_expired(&ConnectionTimer))\r
- {\r
- timer_reset(&ConnectionTimer);\r
-\r
- LEDs_SetAllLEDs(LEDMASK_USB_BUSY);\r
- \r
- for (uint8_t i = 0; i < UIP_CONNS; i++)\r
- {\r
- /* Run periodic connection management for each connection */\r
- uip_periodic(i);\r
-\r
- /* If a response was generated, send it */\r
- if (uip_len > 0)\r
- RNDIS_Host_SendPacket(&Ethernet_RNDIS_Interface, &uip_buf[0], uip_len);\r
- }\r
- \r
- LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
- }\r
-\r
- /* Manage ARP cache refreshing */\r
- if (timer_expired(&ARPTimer))\r
- {\r
- timer_reset(&ARPTimer);\r
- uip_arp_timer();\r
- }\r
-}\r
-\r
-/** Configures the board hardware and chip peripherals for the demo's functionality. */\r
-void SetupHardware(void)\r
-{\r
- /* Disable watchdog if enabled by bootloader/fuses */\r
- MCUSR &= ~(1 << WDRF);\r
- wdt_disable();\r
-\r
- /* Disable clock division */\r
- clock_prescale_set(clock_div_1);\r
-\r
- /* Hardware Initialization */\r
- LEDs_Init();\r
- USB_Init();\r
-\r
- /* uIP Timing Initialization */\r
- clock_init();\r
- timer_set(&ConnectionTimer, CLOCK_SECOND / 2);\r
- timer_set(&ARPTimer, CLOCK_SECOND * 10); \r
-\r
- /* uIP Stack Initialization */\r
- uip_init();\r
- uip_ipaddr_t IPAddress, Netmask, GatewayIPAddress;\r
- uip_ipaddr(&IPAddress, DEVICE_IP_ADDRESS);\r
- uip_ipaddr(&Netmask, DEVICE_NETMASK);\r
- uip_ipaddr(&GatewayIPAddress, );\r
- uip_sethostaddr(&IPAddress);\r
- uip_setnetmask(&Netmask);\r
- uip_setdraddr(&GatewayIPAddress);\r
- \r
- /* HTTP Webserver Initialization */\r
- WebserverApp_Init();\r
-}\r
-\r
-/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and\r
- * starts the library USB task to begin the enumeration and USB management process.\r
- */\r
-void EVENT_USB_Host_DeviceAttached(void)\r
-{\r
- LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);\r
-}\r
-\r
-/** Event handler for the USB_DeviceUnattached event. This indicates that a device has been removed from the host, and\r
- * stops the library USB task management process.\r
- */\r
-void EVENT_USB_Host_DeviceUnattached(void)\r
-{\r
- LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);\r
-}\r
-\r
-/** Event handler for the USB_DeviceEnumerationComplete event. This indicates that a device has been successfully\r
- * enumerated by the host and is now ready to be used by the application.\r
- */\r
-void EVENT_USB_Host_DeviceEnumerationComplete(void)\r
-{\r
- LEDs_SetAllLEDs(LEDMASK_USB_READY);\r
-}\r
-\r
-/** Event handler for the USB_HostError event. This indicates that a hardware error occurred while in host mode. */\r
-void EVENT_USB_Host_HostError(const uint8_t ErrorCode)\r
-{\r
- USB_ShutDown();\r
-\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
- for(;;);\r
-}\r
-\r
-/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while\r
- * enumerating an attached USB device.\r
- */\r
-void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)\r
-{\r
- LEDs_SetAllLEDs(LEDMASK_USB_ERROR);\r
-}\r
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2013.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2013 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 Webserver project. This file contains the main tasks of
+ * the project and is responsible for the initial application hardware configuration.
+ */
+
+#include "Webserver.h"
+
+/** Main program entry point. This routine configures the hardware required by the application, then
+ * enters a loop to run the application tasks in sequence.
+ */
+int main(void)
+{
+ SetupHardware();
+
+ LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
+ GlobalInterruptEnable();
+
+ for (;;)
+ {
+ if (USB_CurrentMode == USB_MODE_Host)
+ USBHostMode_USBTask();
+ else
+ USBDeviceMode_USBTask();
+
+ 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);
+#endif
+
+ /* Hardware Initialization */
+ Dataflash_Init();
+ LEDs_Init();
+ USB_Init(USB_MODE_UID);
+}
+
projects / pub / USBasp.git / blobdiff