From 8711dc7ced0ed02a33a96222d86bd27f65c239ed Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Tue, 11 Aug 2009 01:52:15 +0000 Subject: Fix issue in CDC device class driver where received data the size of the data endpoint could lock up the driver. Further work on the new CDC and HID host mode class drivers. Reset changelog et. al. to reset development information for the new version currently under development. --- Demos/Host/ClassDriver/CDCHost/CDCHost.c | 7 +++++++ Demos/Host/ClassDriver/CDCHost/makefile | 1 - 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'Demos/Host/ClassDriver/CDCHost') diff --git a/Demos/Host/ClassDriver/CDCHost/CDCHost.c b/Demos/Host/ClassDriver/CDCHost/CDCHost.c index cf0a9f3ae..7aa8deeee 100644 --- a/Demos/Host/ClassDriver/CDCHost/CDCHost.c +++ b/Demos/Host/ClassDriver/CDCHost/CDCHost.c @@ -103,6 +103,13 @@ int main(void) USB_HostState = HOST_STATE_Configured; break; case HOST_STATE_Configured: + if (CDC_Host_BytesReceived(&VirtualSerial_CDC_Interface)) + { + /* Echo received bytes from the attached device through the USART */ + while (CDC_Host_BytesReceived(&VirtualSerial_CDC_Interface)) + putchar(CDC_Host_ReceiveByte(&VirtualSerial_CDC_Interface)); + } + break; } diff --git a/Demos/Host/ClassDriver/CDCHost/makefile b/Demos/Host/ClassDriver/CDCHost/makefile index 4dd06ebee..9161af188 100644 --- a/Demos/Host/ClassDriver/CDCHost/makefile +++ b/Demos/Host/ClassDriver/CDCHost/makefile @@ -125,7 +125,6 @@ LUFA_PATH = ../../../.. # LUFA library compile-time options LUFA_OPTS = -D USE_NONSTANDARD_DESCRIPTOR_NAMES LUFA_OPTS += -D USB_HOST_ONLY -LUFA_OPTS += -D NO_STREAM_CALLBACKS LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" -- cgit v1.2.3