From 958d28d05dcf29530cc552ba75b53fc41bd89c7e Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Fri, 27 Nov 2009 06:32:26 +0000
Subject: [PATCH] Better checking of whether a packet is received in the
RNDISEthernetHost Class driver demo - show busy LED status while packets are
being printed out.
---
.../RNDISEthernetHost/RNDISEthernetHost.c | 15 +++++++++------
.../RNDISEthernetHost/RNDISEthernetHost.h | 3 +++
LUFA/Drivers/USB/USB.h | 8 ++++----
LUFA/ManPages/FutureChanges.txt | 3 ---
4 files changed, 16 insertions(+), 13 deletions(-)
diff --git a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
index 28d7b172d..02dd46a5d 100644
--- a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
+++ b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.c
@@ -159,18 +159,21 @@ int main(void)
/** Prints incomming packets from the attached RNDIS device to the serial port. */
void PrintIncommingPackets(void)
{
- uint16_t PacketLength;
-
- RNDIS_Host_ReadPacket(&Ethernet_RNDIS_Interface, &PacketBuffer, &PacketLength);
-
- if (PacketLength)
+ if (RNDIS_Host_IsPacketReceived(&Ethernet_RNDIS_Interface))
{
+ LEDs_SetAllLEDs(LEDMASK_USB_BUSY);
+
+ uint16_t PacketLength;
+ RNDIS_Host_ReadPacket(&Ethernet_RNDIS_Interface, &PacketBuffer, &PacketLength);
+
printf("***PACKET (Size %d)***\r\n", PacketLength);
for (uint16_t i = 0; i < PacketLength; i++)
printf("%02x ", PacketBuffer[i]);
- printf("\r\n\r\n");
+ printf("\r\n\r\n");
+
+ LEDs_SetAllLEDs(LEDMASK_USB_READY);
}
}
diff --git a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h
index 5f8498024..ea87648c0 100644
--- a/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h
+++ b/Demos/Host/ClassDriver/RNDISEthernetHost/RNDISEthernetHost.h
@@ -63,6 +63,9 @@
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
+ /** LED mask for the library LED driver, to indicate that the USB interface is busy. */
+ #define LEDMASK_USB_BUSY (LEDS_LED2)
+
/* Function Prototypes: */
void SetupHardware(void);
void PrintIncommingPackets(void);
diff --git a/LUFA/Drivers/USB/USB.h b/LUFA/Drivers/USB/USB.h
index f1d7d5be5..b40d6ab44 100644
--- a/LUFA/Drivers/USB/USB.h
+++ b/LUFA/Drivers/USB/USB.h
@@ -83,8 +83,8 @@
* <table>
* <tr>
* <th width="100px">USB Class</th>
- * <th width="80px">Device</th>
- * <th width="80px">Host</th>
+ * <th width="90px">Device Mode</th>
+ * <th width="90px">Host Mode</th>
* </tr>
* <tr>
* <td>Audio</td>
@@ -113,13 +113,13 @@
* </tr>
* <tr>
* <td>Printer</td>
- * <td bgcolor="#00EE00">No</td>
+ * <td bgcolor="#EE0000">No</td>
* <td bgcolor="#00EE00">Yes</td>
* </tr>
* <tr>
* <td>RNDIS</td>
* <td bgcolor="#00EE00">Yes</td>
- * <td bgcolor="#EE0000">Yes</td>
+ * <td bgcolor="#00EE00">Yes</td>
* </tr>
* <tr>
* <td>Still Image</td>
diff --git a/LUFA/ManPages/FutureChanges.txt b/LUFA/ManPages/FutureChanges.txt
index 112c98020..12e972cf4 100644
--- a/LUFA/ManPages/FutureChanges.txt
+++ b/LUFA/ManPages/FutureChanges.txt
@@ -11,14 +11,11 @@
* If you have an item to add to this list, please contact the library author via email, the LUFA mailing list,
* or post your suggestion as an enhancement request to the project bug tracker.
*
- * <b>Targeted for the Next Release (SVN Development Only):</b>
- *
* <b>Targeted for Future Releases:</b>
* - Code Features
* -# Add hub support when in Host mode for multiple devices
* -# Add ability to get number of bytes not written with pipe/endpoint write routines after an error
* -# Add standardized descriptor names to class driver structures
- * -# Finish RNDIS Host Class driver
* -# Correct mishandling of error cases in Mass Storage demos
* - Documentation/Support
* -# Remake AVRStudio project files
--
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