X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/43b9d552bb0a32c5cd5f9fa72a8cb3c871ad5ef3..a9abe1fdea5ccf67aaccab6fdde300d6fcf2d15a:/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c?ds=inline diff --git a/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c b/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c index 8e86f1bd9..2d6f0c6cc 100644 --- a/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c +++ b/Demos/Host/LowLevel/RNDISEthernetHost/RNDISEthernetHost.c @@ -1,13 +1,13 @@ /* LUFA Library - Copyright (C) Dean Camera, 2011. + Copyright (C) Dean Camera, 2012. dean [at] fourwalledcubicle [dot] com www.lufa-lib.org */ /* - Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com) + Copyright 2012 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 @@ -50,7 +50,8 @@ int main(void) for (;;) { - RNDIS_Host_Task(); + RNDISHost_Task(); + USB_USBTask(); } } @@ -97,6 +98,75 @@ void EVENT_USB_Host_DeviceUnattached(void) */ void EVENT_USB_Host_DeviceEnumerationComplete(void) { + puts_P(PSTR("Getting Config Data.\r\n")); + + uint8_t ErrorCode; + + /* Get and process the configuration descriptor data */ + if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead) + { + if (ErrorCode == ControlError) + puts_P(PSTR(ESC_FG_RED "Control Error (Get Configuration).\r\n")); + else + puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n")); + + printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); + + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + return; + } + + /* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */ + if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful) + { + printf_P(PSTR(ESC_FG_RED "Control Error (Set Configuration).\r\n" + " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); + + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + return; + } + + uint16_t DeviceMaxPacketSize; + if ((ErrorCode = RNDIS_InitializeDevice(1024, &DeviceMaxPacketSize)) != HOST_SENDCONTROL_Successful) + { + printf_P(PSTR(ESC_FG_RED "Error Initializing Device.\r\n" + " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); + + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_Host_SetDeviceConfiguration(0); + return; + } + + printf_P(PSTR("Device Max Transfer Size: %lu bytes.\r\n"), DeviceMaxPacketSize); + + /* We set the default filter to only receive packets we would be interested in */ + uint32_t PacketFilter = (REMOTE_NDIS_PACKET_DIRECTED | REMOTE_NDIS_PACKET_BROADCAST | REMOTE_NDIS_PACKET_ALL_MULTICAST); + if ((ErrorCode = RNDIS_SetRNDISProperty(OID_GEN_CURRENT_PACKET_FILTER, + &PacketFilter, sizeof(PacketFilter))) != HOST_SENDCONTROL_Successful) + { + printf_P(PSTR(ESC_FG_RED "Error Setting Device Packet Filter.\r\n" + " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); + + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_Host_SetDeviceConfiguration(0); + return; + } + + uint32_t VendorID; + if ((ErrorCode = RNDIS_QueryRNDISProperty(OID_GEN_VENDOR_ID, + &VendorID, sizeof(VendorID))) != HOST_SENDCONTROL_Successful) + { + printf_P(PSTR(ESC_FG_RED "Error Getting Vendor ID.\r\n" + " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); + + LEDs_SetAllLEDs(LEDMASK_USB_ERROR); + USB_Host_SetDeviceConfiguration(0); + return; + } + + printf_P(PSTR("Device Vendor ID: 0x%08lX\r\n"), VendorID); + + puts_P(PSTR("RNDIS Device Enumerated.\r\n")); LEDs_SetAllLEDs(LEDMASK_USB_READY); } @@ -126,8 +196,13 @@ void EVENT_USB_Host_DeviceEnumerationFailed(const uint8_t ErrorCode, LEDs_SetAllLEDs(LEDMASK_USB_ERROR); } -void PrintIncomingPackets(void) +/** Task to read in data received from the attached RNDIS device and print it to the serial port. + */ +void RNDISHost_Task(void) { + if (USB_HostState != HOST_STATE_Configured) + return; + uint8_t ErrorCode; LEDs_SetAllLEDs(LEDMASK_USB_BUSY); @@ -136,7 +211,7 @@ void PrintIncomingPackets(void) if ((ErrorCode = RNDIS_GetPacketLength(&PacketLength)) != HOST_SENDCONTROL_Successful) { printf_P(PSTR(ESC_FG_RED "Packet Reception Error.\r\n" - " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); + " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); return; } @@ -170,107 +245,3 @@ void PrintIncomingPackets(void) LEDs_SetAllLEDs(LEDMASK_USB_READY); } -/** Task to set the configuration of the attached device after it has been enumerated, and to read in - * data received from the attached RNDIS device and print it to the serial port. - */ -void RNDIS_Host_Task(void) -{ - uint8_t ErrorCode; - - switch (USB_HostState) - { - case HOST_STATE_Addressed: - puts_P(PSTR("Getting Config Data.\r\n")); - - /* Get and process the configuration descriptor data */ - if ((ErrorCode = ProcessConfigurationDescriptor()) != SuccessfulConfigRead) - { - if (ErrorCode == ControlError) - puts_P(PSTR(ESC_FG_RED "Control Error (Get Configuration).\r\n")); - else - puts_P(PSTR(ESC_FG_RED "Invalid Device.\r\n")); - - printf_P(PSTR(" -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); - - /* Indicate error via status LEDs */ - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - - /* Wait until USB device disconnected */ - USB_HostState = HOST_STATE_WaitForDeviceRemoval; - break; - } - - /* Set the device configuration to the first configuration (rarely do devices use multiple configurations) */ - if ((ErrorCode = USB_Host_SetDeviceConfiguration(1)) != HOST_SENDCONTROL_Successful) - { - printf_P(PSTR(ESC_FG_RED "Control Error (Set Configuration).\r\n" - " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); - - /* Indicate error via status LEDs */ - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - - /* Wait until USB device disconnected */ - USB_HostState = HOST_STATE_WaitForDeviceRemoval; - break; - } - - uint16_t DeviceMaxPacketSize; - if ((ErrorCode = RNDIS_InitializeDevice(1024, &DeviceMaxPacketSize)) != HOST_SENDCONTROL_Successful) - { - printf_P(PSTR(ESC_FG_RED "Error Initializing Device.\r\n" - " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); - - /* Indicate error via status LEDs */ - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - - /* Wait until USB device disconnected */ - USB_HostState = HOST_STATE_WaitForDeviceRemoval; - break; - } - - printf_P(PSTR("Device Max Transfer Size: %lu bytes.\r\n"), DeviceMaxPacketSize); - - /* We set the default filter to only receive packets we would be interested in */ - uint32_t PacketFilter = (REMOTE_NDIS_PACKET_DIRECTED | REMOTE_NDIS_PACKET_BROADCAST | REMOTE_NDIS_PACKET_ALL_MULTICAST); - if ((ErrorCode = RNDIS_SetRNDISProperty(OID_GEN_CURRENT_PACKET_FILTER, - &PacketFilter, sizeof(PacketFilter))) != HOST_SENDCONTROL_Successful) - { - printf_P(PSTR(ESC_FG_RED "Error Setting Device Packet Filter.\r\n" - " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); - - /* Indicate error via status LEDs */ - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - - /* Wait until USB device disconnected */ - USB_HostState = HOST_STATE_WaitForDeviceRemoval; - break; - } - - uint32_t VendorID; - if ((ErrorCode = RNDIS_QueryRNDISProperty(OID_GEN_VENDOR_ID, - &VendorID, sizeof(VendorID))) != HOST_SENDCONTROL_Successful) - { - printf_P(PSTR(ESC_FG_RED "Error Getting Vendor ID.\r\n" - " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode); - - /* Indicate error via status LEDs */ - LEDs_SetAllLEDs(LEDMASK_USB_ERROR); - - /* Wait until USB device disconnected */ - USB_HostState = HOST_STATE_WaitForDeviceRemoval; - break; - } - - printf_P(PSTR("Device Vendor ID: 0x%08lX\r\n"), VendorID); - - puts_P(PSTR("RNDIS Device Enumerated.\r\n")); - - USB_HostState = HOST_STATE_Configured; - break; - case HOST_STATE_Configured: - PrintIncomingPackets(); - - break; - } -} -