From e81a4c950f88aeed9cf3ff5b9911afffd1862716 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Thu, 28 Jan 2010 14:12:26 +0000 Subject: Removed the stream example code from the Low Level VirtualSerial demos, as they were buggy and only served to add clutter. --- .../Device/LowLevel/VirtualSerial/VirtualSerial.c | 53 ---------------------- 1 file changed, 53 deletions(-) (limited to 'Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c') diff --git a/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c b/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c index c70b53403..bad87578a 100644 --- a/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c +++ b/Demos/Device/LowLevel/VirtualSerial/VirtualSerial.c @@ -49,59 +49,6 @@ CDC_Line_Coding_t LineEncoding = { .BaudRateBPS = 0, .ParityType = Parity_None, .DataBits = 8 }; - -#if 0 -/* NOTE: Here you can set up a standard stream using the created virtual serial port, so that the standard stream functions in - * can be used on the virtual serial port (e.g. fprintf(&USBSerial, "Test"); to print a string). - */ - -static int CDC_putchar(char c, FILE *stream) -{ - Endpoint_SelectEndpoint(CDC_TX_EPNUM); - - if (!(LineEncoding.BaudRateBPS)) - return -1; - - if (Endpoint_WaitUntilReady()) - return -1; - - Endpoint_Write_Byte(c); - Endpoint_ClearIN(); - - return 0; -} - -static int CDC_getchar(FILE *stream) -{ - int c; - - if (!(LineEncoding.BaudRateBPS)) - return -1; - - Endpoint_SelectEndpoint(CDC_RX_EPNUM); - - for (;;) - { - if (Endpoint_WaitUntilReady()) - return -1; - - if (!(Endpoint_BytesInEndpoint())) - { - Endpoint_ClearOUT(); - } - else - { - c = Endpoint_Read_Byte(); - break; - } - } - - return c; -} - -static FILE USBSerial = FDEV_SETUP_STREAM(CDC_putchar, CDC_getchar, _FDEV_SETUP_RW); -#endif - /** Main program entry point. This routine contains the overall program flow, including initial * setup of all components and the main program loop. */ -- cgit v1.2.3