iva2k_NetHttpServerTcpSockets - Example program with HTTPServer and sensor data s…

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Ilya I / Mbed 2 deprecated iva2k_NetHttpServerTcpSockets

Example program with HTTPServer and sensor data streaming over TCPSockets, using Donatien Garnier's Net APIs and services code on top of LWIP. Files StreamServer.h and .cpp encapsulate streaming over TCPSockets. Broadcast is done by sendToAll(), and all incoming data is echoed back to the client. Echo code can be replaced with some remote control of the streaming interface. See main() that shows how to periodically send some data to all subscribed clients. To subscribe, a client should open a socket at <mbed_ip> port 123. I used few lines in TCL code to set up a quick sink for the data. HTTP files are served on port 80 concurrently to the streaming.

Dependencies: mbed

drv/serial/usb/usbserialif.cpp@1:3ee499525aa5, 2010-06-14 (annotated)

Committer:: iva2k
Date:: Mon Jun 14 03:24:33 2010 +0000
Revision:: 1:3ee499525aa5
Parent:: 0:e614f7875b60

Who changed what in which revision?

User	Revision	Line number	New contents of line
iva2k	0:e614f7875b60	1
iva2k	0:e614f7875b60	2	/*
iva2k	0:e614f7875b60	3	Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
iva2k	0:e614f7875b60	4
iva2k	0:e614f7875b60	5	Permission is hereby granted, free of charge, to any person obtaining a copy
iva2k	0:e614f7875b60	6	of this software and associated documentation files (the "Software"), to deal
iva2k	0:e614f7875b60	7	in the Software without restriction, including without limitation the rights
iva2k	0:e614f7875b60	8	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
iva2k	0:e614f7875b60	9	copies of the Software, and to permit persons to whom the Software is
iva2k	0:e614f7875b60	10	furnished to do so, subject to the following conditions:
iva2k	0:e614f7875b60	11
iva2k	0:e614f7875b60	12	The above copyright notice and this permission notice shall be included in
iva2k	0:e614f7875b60	13	all copies or substantial portions of the Software.
iva2k	0:e614f7875b60	14
iva2k	0:e614f7875b60	15	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
iva2k	0:e614f7875b60	16	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
iva2k	0:e614f7875b60	17	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
iva2k	0:e614f7875b60	18	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
iva2k	0:e614f7875b60	19	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
iva2k	0:e614f7875b60	20	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
iva2k	0:e614f7875b60	21	THE SOFTWARE.
iva2k	0:e614f7875b60	22	*/
iva2k	0:e614f7875b60	23
iva2k	0:e614f7875b60	24	/*
iva2k	0:e614f7875b60	25	USB-Serial device driver
iva2k	0:e614f7875b60	26	Donatien Garnier 2010
iva2k	0:e614f7875b60	27	*/
iva2k	0:e614f7875b60	28
iva2k	0:e614f7875b60	29	#include "usbserialif.h"
iva2k	0:e614f7875b60	30	#include "drv/usb/UsbEndpoint.h"
iva2k	0:e614f7875b60	31
iva2k	0:e614f7875b60	32	#include "netCfg.h"
iva2k	0:e614f7875b60	33	#if NET_USB_SERIAL
iva2k	0:e614f7875b60	34
iva2k	0:e614f7875b60	35	UsbEndpoint* pEpIn;
iva2k	0:e614f7875b60	36	UsbEndpoint* pEpOut;
iva2k	0:e614f7875b60	37
iva2k	0:e614f7875b60	38	USB_INT08U ser_int_found;
iva2k	0:e614f7875b60	39	USB_INT32S SerialInit()
iva2k	0:e614f7875b60	40	{
iva2k	0:e614f7875b60	41	Host_Init(); // Initialize the host controller
iva2k	0:e614f7875b60	42	USB_INT32S rc = Host_EnumDev(); // Enumerate the device connected
iva2k	0:e614f7875b60	43	if (rc != OK)
iva2k	0:e614f7875b60	44	{
iva2k	0:e614f7875b60	45	fprintf(stderr, "Could not enumerate device: %d\n", rc);
iva2k	0:e614f7875b60	46	return rc;
iva2k	0:e614f7875b60	47	}
iva2k	0:e614f7875b60	48	return OK;
iva2k	0:e614f7875b60	49	}
iva2k	0:e614f7875b60	50
iva2k	0:e614f7875b60	51	bool SerialHasToSwitch()
iva2k	0:e614f7875b60	52	{
iva2k	0:e614f7875b60	53	return (ser_int_found == 3);
iva2k	0:e614f7875b60	54	}
iva2k	0:e614f7875b60	55
iva2k	0:e614f7875b60	56	uint16_t m_vid;
iva2k	0:e614f7875b60	57	uint16_t m_pid;
iva2k	0:e614f7875b60	58
iva2k	0:e614f7875b60	59	USB_INT32S SerialSendMagic()
iva2k	0:e614f7875b60	60	{
iva2k	0:e614f7875b60	61	bool scsi = false;
iva2k	0:e614f7875b60	62	//Size 31
iva2k	0:e614f7875b60	63	const unsigned char magicHuawei[] = { 0x55, 0x53, 0x42, 0x43, 0x12, 0x34, 0x56, 0x78, 0, 0, 0, 0, 0, 0, 0, 0x11, 0x6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
iva2k	0:e614f7875b60	64	const unsigned char magicVoda[] = { 0x55, 0x53, 0x42, 0x43, 0x78, 0x56, 0x34, 0x12, 0x01, 0, 0, 0, 0x80, 0, 0x06, 0x01, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
iva2k	0:e614f7875b60	65	char* magic;
iva2k	0:e614f7875b60	66	USB_INT32S rc;
iva2k	0:e614f7875b60	67	if((m_vid == 0x12d1) && (m_pid == 0x1446))
iva2k	0:e614f7875b60	68	{
iva2k	0:e614f7875b60	69	PRINT_Log("\r\nHuawei magic packet sent.\r\n");
iva2k	0:e614f7875b60	70	magic = (char*) magicHuawei;
iva2k	0:e614f7875b60	71	scsi = true;
iva2k	0:e614f7875b60	72	}
iva2k	0:e614f7875b60	73	else if((m_vid == 0x12d1) && (m_pid == 0x1003))
iva2k	0:e614f7875b60	74	{
iva2k	0:e614f7875b60	75	PRINT_Log("\r\nHuawei magic control packet sent.\r\n");
iva2k	0:e614f7875b60	76	rc = Host_CtrlSend( 0 /USB_TYPE_STANDARD \| USB_RECIP_DEVICE/, 0x03 /USB_REQ_SET_FEATURE/, 00000001, 0, 0, NULL);
iva2k	0:e614f7875b60	77	}
iva2k	0:e614f7875b60	78	else if(m_vid == 0x0af0)
iva2k	0:e614f7875b60	79	{
iva2k	0:e614f7875b60	80	PRINT_Log("\r\nVoda magic packet sent.\r\n");
iva2k	0:e614f7875b60	81	magic = (char*) magicVoda;
iva2k	0:e614f7875b60	82	scsi = true;
iva2k	0:e614f7875b60	83	}
iva2k	0:e614f7875b60	84	else
iva2k	0:e614f7875b60	85	{
iva2k	0:e614f7875b60	86	return -1;
iva2k	0:e614f7875b60	87	}
iva2k	0:e614f7875b60	88
iva2k	0:e614f7875b60	89
iva2k	0:e614f7875b60	90	if(scsi)
iva2k	0:e614f7875b60	91	{
iva2k	0:e614f7875b60	92	//rc = Host_ProcessTD(EDBulkOut, TD_OUT, (volatile USB_INT08U*)magic, 31);
iva2k	0:e614f7875b60	93	rc = pEpOut->transfer((volatile USB_INT08U*)magic, 31);
iva2k	0:e614f7875b60	94	while(rc == PROCESSING)
iva2k	0:e614f7875b60	95	{
iva2k	0:e614f7875b60	96	// __WFI();
iva2k	0:e614f7875b60	97	rc = pEpOut->status();
iva2k	0:e614f7875b60	98	}
iva2k	0:e614f7875b60	99
iva2k	0:e614f7875b60	100	}
iva2k	0:e614f7875b60	101
iva2k	0:e614f7875b60	102
iva2k	0:e614f7875b60	103	delete pEpOut;
iva2k	0:e614f7875b60	104	pEpOut = NULL;
iva2k	0:e614f7875b60	105	return rc;
iva2k	0:e614f7875b60	106	}
iva2k	0:e614f7875b60	107
iva2k	0:e614f7875b60	108	USB_INT32S SerialCheckVidPid()
iva2k	0:e614f7875b60	109	{
iva2k	0:e614f7875b60	110	volatile USB_INT08U *desc_ptr;
iva2k	0:e614f7875b60	111	desc_ptr = TDBuffer;
iva2k	0:e614f7875b60	112
iva2k	0:e614f7875b60	113	ser_int_found = 0;
iva2k	0:e614f7875b60	114
iva2k	0:e614f7875b60	115	m_vid = ((USB_INT16U)&desc_ptr[8]);
iva2k	0:e614f7875b60	116	m_pid = ((USB_INT16U)&desc_ptr[10]);
iva2k	0:e614f7875b60	117
iva2k	0:e614f7875b60	118	if (desc_ptr[1] != USB_DESCRIPTOR_TYPE_DEVICE) {
iva2k	0:e614f7875b60	119	PRINT_Log("\r\nLen = %02x\r\n",desc_ptr[0]);
iva2k	0:e614f7875b60	120	PRINT_Log("\r\nDesc code %02x\r\n",desc_ptr[1]);
iva2k	0:e614f7875b60	121	return (ERR_BAD_CONFIGURATION);
iva2k	0:e614f7875b60	122	}
iva2k	0:e614f7875b60	123
iva2k	0:e614f7875b60	124	if( m_vid == 0x12d1 &&//Huawei : Change
iva2k	0:e614f7875b60	125	m_pid == 0x1446 )
iva2k	0:e614f7875b60	126	{
iva2k	0:e614f7875b60	127	PRINT_Log("\r\nHuawei device found in CDFS mode\r\n");
iva2k	0:e614f7875b60	128	ser_int_found=3;
iva2k	0:e614f7875b60	129	}
iva2k	0:e614f7875b60	130	else if( m_vid == 0x12d1 &&//Huawei : Change
iva2k	0:e614f7875b60	131	m_pid == 0x1001 )
iva2k	0:e614f7875b60	132	{
iva2k	0:e614f7875b60	133	PRINT_Log("\r\nHuawei device found in Serial mode\r\n");
iva2k	0:e614f7875b60	134	ser_int_found=1;
iva2k	0:e614f7875b60	135	}
iva2k	0:e614f7875b60	136	else if( m_vid == 0x0af0 &&//Voda?Qualcomm? : Change
iva2k	0:e614f7875b60	137	m_pid == 0x7501 )
iva2k	0:e614f7875b60	138	{
iva2k	0:e614f7875b60	139	PRINT_Log("\r\nVodafone K3760 found, checking mode...\r\n");
iva2k	0:e614f7875b60	140	ser_int_found=3;
iva2k	0:e614f7875b60	141	}
iva2k	0:e614f7875b60	142	else if( m_vid == 0x12d1 &&//Voda?Qualcomm? : Change
iva2k	0:e614f7875b60	143	m_pid == 0x1003 )
iva2k	0:e614f7875b60	144	{
iva2k	0:e614f7875b60	145	PRINT_Log("\r\nHuawei device found, checking mode...\r\n");
iva2k	0:e614f7875b60	146	ser_int_found=3;
iva2k	0:e614f7875b60	147	}
iva2k	0:e614f7875b60	148	else
iva2k	0:e614f7875b60	149	{
iva2k	0:e614f7875b60	150	PRINT_Log("\r\nDevice %04x : %04x found.\r\n",m_vid,m_pid);
iva2k	0:e614f7875b60	151	}
iva2k	0:e614f7875b60	152	return OK;
iva2k	0:e614f7875b60	153	}
iva2k	0:e614f7875b60	154
iva2k	0:e614f7875b60	155	USB_INT32S SerialParseConfig()
iva2k	0:e614f7875b60	156	{
iva2k	0:e614f7875b60	157	volatile USB_INT08U *desc_ptr;
iva2k	0:e614f7875b60	158
iva2k	0:e614f7875b60	159	desc_ptr = TDBuffer;
iva2k	0:e614f7875b60	160
iva2k	0:e614f7875b60	161	if (desc_ptr[1] != USB_DESCRIPTOR_TYPE_CONFIGURATION) {
iva2k	0:e614f7875b60	162	return (ERR_BAD_CONFIGURATION);
iva2k	0:e614f7875b60	163	}
iva2k	0:e614f7875b60	164	desc_ptr += desc_ptr[0];
iva2k	0:e614f7875b60	165
iva2k	0:e614f7875b60	166	int epOut = 0;
iva2k	0:e614f7875b60	167	int epIn = 0;
iva2k	0:e614f7875b60	168
iva2k	0:e614f7875b60	169	pEpOut = NULL;
iva2k	0:e614f7875b60	170	pEpIn = NULL;
iva2k	0:e614f7875b60	171	while (desc_ptr != TDBuffer + ReadLE16U(&TDBuffer[2])) {
iva2k	0:e614f7875b60	172
iva2k	0:e614f7875b60	173	switch (desc_ptr[1]) {
iva2k	0:e614f7875b60	174	case USB_DESCRIPTOR_TYPE_INTERFACE:
iva2k	0:e614f7875b60	175	PRINT_Log("\r\nIf %02x:%02x:%02x.\r\n",desc_ptr[5],desc_ptr[6],desc_ptr[7]);
iva2k	0:e614f7875b60	176	if (desc_ptr[5] == 0xFF &&
iva2k	0:e614f7875b60	177	desc_ptr[6] == 0xFF &&
iva2k	0:e614f7875b60	178	desc_ptr[7] == 0xFF ) {
iva2k	0:e614f7875b60	179	//if(ser_int_found==1)
iva2k	0:e614f7875b60	180	ser_int_found=2;
iva2k	0:e614f7875b60	181	}
iva2k	0:e614f7875b60	182	desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
iva2k	0:e614f7875b60	183	break;
iva2k	0:e614f7875b60	184
iva2k	0:e614f7875b60	185	case USB_DESCRIPTOR_TYPE_ENDPOINT: /* If it is an endpoint descriptor */
iva2k	0:e614f7875b60	186	PRINT_Log("\r\nEp %02x of size %d.\r\n", desc_ptr[2], (ReadLE16U(&desc_ptr[4]) ));
iva2k	0:e614f7875b60	187	if ( SerialHasToSwitch() )
iva2k	0:e614f7875b60	188	{
iva2k	0:e614f7875b60	189	if( pEpOut == NULL /desc_ptr[2] == 1/) //EP 1
iva2k	0:e614f7875b60	190	{
iva2k	0:e614f7875b60	191	#if 0
iva2k	0:e614f7875b60	192	EDBulkOut->Control = 1 \| /* USB address */
iva2k	0:e614f7875b60	193	((desc_ptr[2] & 0x7F) << 7) \| /* Endpoint address */
iva2k	0:e614f7875b60	194	(1 << 11) \| /* direction */
iva2k	0:e614f7875b60	195	(ReadLE16U(&desc_ptr[4]) << 16); /* MaxPkt Size */
iva2k	0:e614f7875b60	196	#endif
iva2k	0:e614f7875b60	197	pEpOut = new UsbEndpoint((desc_ptr[2] & 0x7F), false, ReadLE16U(&desc_ptr[4]));
iva2k	0:e614f7875b60	198	}
iva2k	0:e614f7875b60	199	desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
iva2k	0:e614f7875b60	200	}
iva2k	0:e614f7875b60	201	else if ((desc_ptr[3] & 0x03) == 0x02) { /* If it is Bulk endpoint */
iva2k	0:e614f7875b60	202	if (desc_ptr[2] & 0x80) { /* If it is In endpoint */
iva2k	0:e614f7875b60	203	if(epIn == 0)
iva2k	0:e614f7875b60	204	{
iva2k	0:e614f7875b60	205	PRINT_Log("\r\nEp %02x is in ep.\r\n", desc_ptr[2]);
iva2k	0:e614f7875b60	206	#if 0
iva2k	0:e614f7875b60	207	EDBulkIn->Control = 1 \| /* USB address */
iva2k	0:e614f7875b60	208	((desc_ptr[2] & 0x7F) << 7) \| /* Endpoint address */
iva2k	0:e614f7875b60	209	(2 << 11) \| /* direction */
iva2k	0:e614f7875b60	210	(ReadLE16U(&desc_ptr[4]) << 16); /* MaxPkt Size */
iva2k	0:e614f7875b60	211	#endif
iva2k	0:e614f7875b60	212	// pEpIn = new UsbEndpoint((desc_ptr[2] & 0x7F), true, ReadLE16U(&desc_ptr[4]));
iva2k	0:e614f7875b60	213	}
iva2k	0:e614f7875b60	214	epIn++;
iva2k	0:e614f7875b60	215	desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
iva2k	0:e614f7875b60	216	} else { /* If it is Out endpoint */
iva2k	0:e614f7875b60	217	if(epOut == 0)
iva2k	0:e614f7875b60	218	{
iva2k	0:e614f7875b60	219	PRINT_Log("\r\nEp %02x is out ep.\r\n", desc_ptr[2]);
iva2k	0:e614f7875b60	220	#if 0
iva2k	0:e614f7875b60	221	EDBulkOut->Control = 1 \| /* USB address */
iva2k	0:e614f7875b60	222	((desc_ptr[2] & 0x7F) << 7) \| /* Endpoint address */
iva2k	0:e614f7875b60	223	(1 << 11) \| /* direction */
iva2k	0:e614f7875b60	224	(ReadLE16U(&desc_ptr[4]) << 16); /* MaxPkt Size */
iva2k	0:e614f7875b60	225	#endif
iva2k	0:e614f7875b60	226	// pEpOut = new UsbEndpoint((desc_ptr[2] & 0x7F), false, ReadLE16U(&desc_ptr[4]));
iva2k	0:e614f7875b60	227	}
iva2k	0:e614f7875b60	228	epOut++;
iva2k	0:e614f7875b60	229	desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
iva2k	0:e614f7875b60	230	}
iva2k	0:e614f7875b60	231	} else { /* If it is not bulk end point */
iva2k	0:e614f7875b60	232	desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
iva2k	0:e614f7875b60	233	}
iva2k	0:e614f7875b60	234	break;
iva2k	0:e614f7875b60	235
iva2k	0:e614f7875b60	236	default: /* If the descriptor is neither interface nor endpoint */
iva2k	0:e614f7875b60	237	desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
iva2k	0:e614f7875b60	238	break;
iva2k	0:e614f7875b60	239	}
iva2k	0:e614f7875b60	240	}
iva2k	0:e614f7875b60	241	if (ser_int_found==2) {
iva2k	0:e614f7875b60	242	PRINT_Log("Virtual Serial Port device %04x:%04x connected, vid=%d, pid=%d, E220=%d\n", m_vid, m_pid, ( m_vid == 0x12d1 ), ( m_pid == 0x1003 ), (( m_vid == 0x12d1 ) && ( m_pid == 0x1003 )));
iva2k	0:e614f7875b60	243	if(m_vid==0x0af0) //Voda
iva2k	0:e614f7875b60	244	{
iva2k	0:e614f7875b60	245	pEpOut = new UsbEndpoint((0x0a & 0x7F), false, 64);
iva2k	0:e614f7875b60	246	pEpIn = new UsbEndpoint((0x8b & 0x7F), true, 64);
iva2k	0:e614f7875b60	247	PRINT_Log("Voda K3760\r\n");
iva2k	0:e614f7875b60	248	}
iva2k	0:e614f7875b60	249	else //if ( ( m_vid == 0x12d1 ) && ( m_pid == 0x1003 ) )
iva2k	0:e614f7875b60	250	/{/
iva2k	0:e614f7875b60	251	if ( ( m_vid == 0x12d1 ) && ( m_pid == 0x1003 ) )
iva2k	0:e614f7875b60	252	{
iva2k	0:e614f7875b60	253	pEpOut = new UsbEndpoint((0x02 & 0x7F), false, 64);
iva2k	0:e614f7875b60	254	pEpIn = new UsbEndpoint((0x82 & 0x7F), true, 64);
iva2k	0:e614f7875b60	255	PRINT_Log("Huawei E220\r\n");
iva2k	0:e614f7875b60	256	}
iva2k	0:e614f7875b60	257	/*else
iva2k	0:e614f7875b60	258	{
iva2k	0:e614f7875b60	259	if(( m_vid == 0x12d1 ))
iva2k	0:e614f7875b60	260	PRINT_Log("VID OK\r\n");
iva2k	0:e614f7875b60	261	else
iva2k	0:e614f7875b60	262	PRINT_Log("VID NOK\r\n");
iva2k	0:e614f7875b60	263	if(( m_pid == 0x1003 ))
iva2k	0:e614f7875b60	264	PRINT_Log("VID OK\r\n");
iva2k	0:e614f7875b60	265	else
iva2k	0:e614f7875b60	266	PRINT_Log("VID NOK\r\n");
iva2k	0:e614f7875b60	267	PRINT_Log("\r\n....\r\n\r\n");
iva2k	0:e614f7875b60	268	error("\r\n\r\n");
iva2k	0:e614f7875b60	269	}*/
iva2k	0:e614f7875b60	270	//}
iva2k	0:e614f7875b60	271	#if 1
iva2k	0:e614f7875b60	272	else /*if ( m_vid == 0x12d1 &&
iva2k	0:e614f7875b60	273	m_pid == 0x1001 )*/
iva2k	0:e614f7875b60	274	{
iva2k	0:e614f7875b60	275	pEpOut = new UsbEndpoint((0x01 & 0x7F), false, 64);
iva2k	0:e614f7875b60	276	pEpIn = new UsbEndpoint((0x82 & 0x7F), true, 64);
iva2k	0:e614f7875b60	277	PRINT_Log("Huawei E1550\r\n");
iva2k	0:e614f7875b60	278	}
iva2k	0:e614f7875b60	279	#endif
iva2k	0:e614f7875b60	280
iva2k	0:e614f7875b60	281	PRINT_Log("Virtual Serial Port device %04x:%04x connected\n", m_vid, m_pid);
iva2k	0:e614f7875b60	282	return (OK);
iva2k	0:e614f7875b60	283	}
iva2k	0:e614f7875b60	284	else if (ser_int_found==3) {
iva2k	0:e614f7875b60	285	PRINT_Log("CDFS dongle connected, reset\n");
iva2k	0:e614f7875b60	286	return (OK);
iva2k	0:e614f7875b60	287	} else {
iva2k	0:e614f7875b60	288	PRINT_Log("Not a Virtual Serial Port device\n");
iva2k	0:e614f7875b60	289	return (ERR_NO_MS_INTERFACE);
iva2k	0:e614f7875b60	290	}
iva2k	0:e614f7875b60	291	}
iva2k	0:e614f7875b60	292
iva2k	0:e614f7875b60	293
iva2k	0:e614f7875b60	294	USB_INT32S SerialRx( volatile USB_INT08U* buf, USB_INT32U len )
iva2k	0:e614f7875b60	295	{
iva2k	0:e614f7875b60	296	USB_INT32S rc;
iva2k	0:e614f7875b60	297	rc = pEpIn->transfer(buf, len);
iva2k	0:e614f7875b60	298	return rc;
iva2k	0:e614f7875b60	299	}
iva2k	0:e614f7875b60	300
iva2k	0:e614f7875b60	301	USB_INT32S SerialReceived()
iva2k	0:e614f7875b60	302	{
iva2k	0:e614f7875b60	303	return pEpIn->status();
iva2k	0:e614f7875b60	304	}
iva2k	0:e614f7875b60	305
iva2k	0:e614f7875b60	306	USB_INT32S SerialTx( volatile USB_INT08U* buf, USB_INT32U len )
iva2k	0:e614f7875b60	307	{
iva2k	0:e614f7875b60	308	USB_INT32S rc;
iva2k	0:e614f7875b60	309	rc = pEpOut->transfer(buf, len);
iva2k	0:e614f7875b60	310	// PRINT_Log("\r\nOut rc = %d\r\n",len);
iva2k	0:e614f7875b60	311	return rc;
iva2k	0:e614f7875b60	312	}
iva2k	0:e614f7875b60	313
iva2k	0:e614f7875b60	314	USB_INT32S SerialTransmitted()
iva2k	0:e614f7875b60	315	{
iva2k	0:e614f7875b60	316	USB_INT32S rc = pEpOut->status();
iva2k	0:e614f7875b60	317	/* if(rc>=0)
iva2k	0:e614f7875b60	318	{
iva2k	0:e614f7875b60	319	PRINT_Log("\r\nTransmitted %d\r\n",rc);
iva2k	0:e614f7875b60	320	}*/
iva2k	0:e614f7875b60	321	return rc;
iva2k	0:e614f7875b60	322	}
iva2k	0:e614f7875b60	323
iva2k	0:e614f7875b60	324	USB_INT32S SerialReg(USB_INT16U vid, USB_INT16U pid) {return 0;}
iva2k	0:e614f7875b60	325
iva2k	0:e614f7875b60	326	#endif

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	12 Jun 2010
Imports:	78
Forks:	0
Commits:	2
Dependents:	0
Dependencies:	1
Followers:	1

drv/serial/usb/usbserialif.cpp@1:3ee499525aa5, 2010-06-14 (annotated)

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