demo_h.c
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/*HEADER*****************************************************************
**************************************************************************
***
*** Copyright (c) 2001-2002 ARC International.
*** All rights reserved
***
*** This software embodies materials and concepts which are
*** confidential to ARC International and is made
*** available solely pursuant to the terms of a written license
*** agreement with ARC International
***
*** $Workfile:demo_h.c$
*** $Revision: 1.1 $
*** $Date: 2003/02/17 20:49:00 $
***
*** Description:
*** This file contains the host specific code for the demo
***
**************************************************************************
*END*********************************************************************/
#ifndef __USB_OS_MQX__
#include "types.h"
#include "otgapi.h"
#include "usb.h"
#include "devapi.h"
#include "hostapi.h"
#include "demo.h"
#include "demo_d.h"
#include "test_h.h"
#include "stdio.h"
#include "stdlib.h"
#include "string.h"
#else
#include "mqx.h"
#include "bsp.h"
#include "devapi.h"
#include "hostapi.h"
#include "demo.h"
#endif
volatile APP_GLOBAL_STRUCT app_test_struct;
extern _usb_otg_handle app_otg_handle;
extern volatile boolean HOST_REGISTER_SERVICES;
extern volatile boolean TEST_MASS_STORAGE_ENABLED, DEVICE_RETURNED_STALL = FALSE;
extern _usb_device_handle dev_handle;
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : ch9SetAddress
* Returned Value : None
* Comments :
* Chapter 9 SetAddress command
* See section 9.4.6 (page 192) of the USB 1.1 Specification.
*
*END*--------------------------------------------------------------------*/
void ch9SetAddress_host
(
/* usb host handle */
_usb_host_handle handle,
/* Pipe ID to send on */
int_16 pipe_id,
/* Device Request to send */
USB_SETUP_PTR setup_ptr,
/* buffer to send/receive */
uchar_ptr buff_ptr
)
{ /* Body */
_usb_host_send_setup(handle, pipe_id,
(uchar_ptr)setup_ptr, NULL, buff_ptr,
setup_ptr->WLENGTH, 0);
} /* Endbody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : ch9GetDescription
* Returned Value : None
* Comments :
* Chapter 9 GetDescription command
* See section 9.4.3 (page 189) of the USB 1.1 Specification.
*
*END*--------------------------------------------------------------------*/
void ch9GetDescription_host
(
/* usb host handle */
_usb_host_handle handle,
/* Pipe ID to send on */
int_16 pipe_id,
/* Device Request to send */
USB_SETUP_PTR setup_ptr,
/* buffer to send/receive */
uchar_ptr buff_ptr
)
{ /* Body */
_usb_host_send_setup(handle, pipe_id,
(uchar_ptr)setup_ptr, NULL, buff_ptr,
setup_ptr->WLENGTH, 0);
} /* Endbody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : ch9SetConfig
* Returned Value : None
* Comments :
* Chapter 9 SetConfig command
* See section 9.4.7 (page 193) of the USB 1.1 Specification.
*
*END*--------------------------------------------------------------------*/
void ch9SetConfig_host
(
/* usb host handle */
_usb_host_handle handle,
/* Pipe ID to send on */
int_16 pipe_id,
/* Device Request to send */
USB_SETUP_PTR setup_ptr,
/* buffer to send/receive */
uchar_ptr buff_ptr
)
{ /* Body */
_usb_host_send_setup(handle, pipe_id,
(uchar_ptr)setup_ptr, NULL, buff_ptr,
setup_ptr->WLENGTH, 0);
} /* Endbody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : ch9SetFeature_host
* Returned Value : None
* Comments :
* Chapter 9 SetFeature command
*
*END*--------------------------------------------------------------------*/
void ch9SetFeature_host
(
/* usb host handle */
_usb_host_handle handle,
/* Pipe ID to send on */
int_16 pipe_id,
/* Device Request to send */
USB_SETUP_PTR setup_ptr,
/* buffer to send/receive */
uchar_ptr buff_ptr
)
{ /* Body */
_usb_host_send_setup(handle, pipe_id,
(uchar_ptr)setup_ptr, NULL, buff_ptr,
setup_ptr->WLENGTH, 0);
} /* Endbody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : ch9Vendor
* Returned Value :
* Comments :
* Chapter 9 Vendor specific command
*
*END*--------------------------------------------------------------------*/
void ch9Vendor_host
(
/* usb host handle */
_usb_host_handle handle,
/* Pipe ID to send on */
int_16 pipe_id,
/* Device Request to send */
USB_SETUP_PTR setup_ptr,
/* buffer to send/receive */
uchar_ptr buff_ptr
)
{ /* Body */
_usb_host_send_setup(handle, pipe_id,
(uchar_ptr)setup_ptr, NULL, buff_ptr,
setup_ptr->WLENGTH, 0);
} /* Endbody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : app_process_default_pipe
* Returned Value :
* Comments :
* Callback function to process completed transactions on the default pipe
*
*END*--------------------------------------------------------------------*/
void app_process_default_pipe
(
_usb_host_handle handle,
uint_32 length
)
{ /* Body */
if (!tx_set_address.WVALUE) {
/* Enumerate */
tx_set_address.WVALUE++;
ch9SetAddress_host(handle, app_test_struct.DEFAULT_PIPE, &tx_set_address,
(uchar_ptr)&app_test_struct.RX_TEST_BUFFER);
} else {
app_test_struct.USB_CURRENT_ADDRESS = tx_set_address.WVALUE;
app_test_struct.ENUMERATION_DONE = TRUE;
} /* Endif */
} /* EndBody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : app_process_attach
* Returned Value :
* Comments :
* Callback function to process the device attach event
*
*END*--------------------------------------------------------------------*/
void app_process_attach
(
_usb_host_handle handle,
uint_32 length
)
{ /* Body */
uint_32 state;
app_test_struct.DEVICE_DETACHED = FALSE;
if (TEST_MASS_STORAGE_ENABLED) {
_usb_device_cancel_transfer(dev_handle, 1, USB_RECV);
_usb_device_cancel_transfer(dev_handle, 1, USB_SEND);
TEST_MASS_STORAGE_ENABLED = FALSE;
} /* Endif */
_usb_otg_get_status(app_otg_handle,USB_OTG_STATE,&state);
if (state < B_IDLE) {
if (app_test_struct.DO_SRP) {
_usb_otg_get_status(app_otg_handle, USB_OTG_B_BUS_REQ, &state);
if (state) {
_usb_otg_set_status(app_otg_handle, USB_OTG_B_BUS_REQ, FALSE);
} /* Endif */
} /* Endif */
_usb_otg_set_status(app_otg_handle, USB_OTG_A_BUS_REQ, TRUE);
_usb_otg_set_status(app_otg_handle, USB_OTG_B_CONN, TRUE);
} else {
_usb_otg_set_status(app_otg_handle, USB_OTG_A_CONN, TRUE);
} /* Endif */
app_test_struct.DEFAULT_PIPE = _usb_host_open_pipe(handle, 0, 0, USB_RECV, 0,
USB_CONTROL_PIPE, 64, 0, 0);
_usb_host_register_service(handle, app_test_struct.DEFAULT_PIPE,
app_process_default_pipe);
/* Get first 8 bytes of the device descriptor */
ch9GetDescription_host(handle, app_test_struct.DEFAULT_PIPE, &tx_get_desc,
(uchar_ptr)&app_test_struct.RX_DESC_DEVICE);
} /* EndBody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : app_process_detach
* Returned Value :
* Comments :
* Callback function to process the device detach event
*
*END*--------------------------------------------------------------------*/
void app_process_detach
(
_usb_host_handle handle,
uint_32 length
)
{ /* Body */
uint_32 state;
_usb_otg_get_status(app_otg_handle, USB_OTG_STATE, &state);
if (state < B_IDLE) {
_usb_otg_get_status(app_otg_handle, USB_OTG_B_CONN, &state);
if (state) {
_usb_otg_set_status(app_otg_handle, USB_OTG_B_CONN, FALSE);
} /* Endif */
} else {
_usb_otg_get_status(app_otg_handle, USB_OTG_A_CONN, &state);
if (state) {
_usb_otg_set_status(app_otg_handle, USB_OTG_A_CONN, FALSE);
} /* Endif */
} /* Endif */
/* Cancel all transfers */
if (state) {
_usb_host_cancel_transfer(handle, app_test_struct.DEFAULT_PIPE);
_usb_host_cancel_transfer(handle, app_test_struct.APP_PIPE1);
_usb_host_cancel_transfer(handle, app_test_struct.PIPE_INT_IN);
_usb_host_cancel_transfer(handle, app_test_struct.PIPE_INT_OUT);
_usb_host_cancel_transfer(handle, app_test_struct.PIPE_ISO_IN);
_usb_host_cancel_transfer(handle, app_test_struct.PIPE_ISO_OUT);
_usb_host_cancel_transfer(handle, app_test_struct.PIPE_BULK_IN);
_usb_host_cancel_transfer(handle, app_test_struct.PIPE_BULK_OUT);
_usb_host_close_all_pipes(handle);
app_test_struct.ENUMERATION_DONE = FALSE;
app_test_struct.DEVICE_DETACHED = TRUE;
tx_set_address.WVALUE = 0;
app_test_struct.USB_CURRENT_ADDRESS = 0;
} /* Endif */
if (app_test_struct.DO_SRP) {
_usb_otg_get_status(app_otg_handle, USB_OTG_STATE, &state);
if (state >= B_IDLE) {
_usb_otg_get_status(app_otg_handle, USB_OTG_B_BUS_REQ, &state);
if (state) {
_usb_otg_set_status(app_otg_handle, USB_OTG_B_BUS_REQ, FALSE);
} /* Endif */
} /* Endif */
} /* Endif */
} /* EndBody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : app_process_host_resume
* Returned Value :
* Comments :
* Callback function to process the remote-wakeup/K-Attach event
*
*END*--------------------------------------------------------------------*/
void app_process_host_resume
(
_usb_host_handle handle,
uint_32 length
)
{ /* Body */
uint_32 state;
_usb_otg_get_status(app_otg_handle, USB_OTG_STATE, &state);
if (state < B_IDLE) {
_usb_otg_set_status(app_otg_handle, USB_OTG_B_BUS_RESUME, TRUE);
} else {
_usb_otg_set_status(app_otg_handle, USB_OTG_A_BUS_RESUME, TRUE);
} /* Endif */
} /* EndBody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : app_process_packet_stall
* Returned Value :
* Comments :
* Callback function to take action upon STALL from the device
*
*END*--------------------------------------------------------------------*/
void app_process_packet_stall
(
_usb_host_handle handle,
uint_32 length
)
{ /* Body */
DEVICE_RETURNED_STALL = TRUE;
} /* EndBody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : app_process_HNP
* Returned Value :
* Comments :
* function to process the HNP request
*
*END*--------------------------------------------------------------------*/
void app_process_HNP
(
_usb_host_handle handle
)
{ /* Body */
uint_32 state, i, total_len;
boolean otg_des_found = FALSE;
_usb_otg_get_status(app_otg_handle, USB_OTG_STATE, &state);
if (state < B_IDLE) {
app_test_struct.TRANSACTION_COMPLETE = FALSE;
/* Get the configuration descriptor */
ch9GetDescription_host(handle, app_test_struct.APP_PIPE1,
&tx_get_config_desc, (uchar_ptr)app_test_struct.RX_CONFIG_DESC);
while (!app_test_struct.TRANSACTION_COMPLETE) {
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
/* Find out the length of the transfer */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
/* Find out the length of the transfer */
total_len = app_test_struct.RX_CONFIG_DESC[2];
total_len |= app_test_struct.RX_CONFIG_DESC[3] << 8;
for (i=0;i < total_len;) {
/* checking for OTG descriptor type */
if (app_test_struct.RX_CONFIG_DESC[i+1] ==
USB_OTG_DESCRIPTOR_TYPE)
{
otg_des_found = TRUE;
break;
} else {
i = i + app_test_struct.RX_CONFIG_DESC[i];
} /* Endif */
} /* Endfor */
/* Check if HNP enabled for device */
if ((otg_des_found) && ((app_test_struct.RX_CONFIG_DESC[i+2]) & 0x02)) {
ch9SetFeature_host(handle, app_test_struct.APP_PIPE1,
&tx_set_feature, NULL);
while (!app_test_struct.TRANSACTION_COMPLETE) {
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
_usb_otg_set_status(app_otg_handle, USB_OTG_A_SET_B_HNP_ENABLE, TRUE);
_usb_otg_set_status(app_otg_handle, USB_OTG_A_BUS_SUSPEND_REQ, TRUE);
} /* Endif */
} /* Endif */
} /* EndBody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : app_process_pipe_transaction_done
* Returned Value :
* Comments :
* Callback function to process the transaction done event
*
*END*--------------------------------------------------------------------*/
void app_process_pipe_transaction_done
(
_usb_host_handle handle,
uint_32 length
)
{ /* Body */
app_test_struct.TRANSACTION_COMPLETE = TRUE;
} /* EndBody */
/*FUNCTION*----------------------------------------------------------------
*
* Function Name : main
* Returned Value :
* Comments :
* The echo test function
*
*END*--------------------------------------------------------------------*/
void host_main
(
_usb_host_handle handle
)
{
int_16 i;
uint_8 error;
uint_32 state = 0, loop_count = 0, vendor_id, total_len;
char c;
while(!app_test_struct.DEVICE_DETACHED) {
if (!app_test_struct.ENUMERATION_DONE) {
while (!app_test_struct.ENUMERATION_DONE) {
/* Wait until enumeration is done */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
if (app_test_struct.ENUMERATION_DONE) {
app_test_struct.APP_PIPE1 = _usb_host_open_pipe(handle,
app_test_struct.USB_CURRENT_ADDRESS, 0, USB_RECV, 0,
USB_CONTROL_PIPE, app_test_struct.RX_DESC_DEVICE.BMAXPACKETSIZE,
0, 0);
if (HOST_REGISTER_SERVICES) {
error = _usb_host_register_service(handle, app_test_struct.APP_PIPE1,
app_process_pipe_transaction_done);
if (error != USB_OK) {
printf("\nUSB Service Registration failed. Error: %x", error);
fflush(stdout);
} /* Endif */
} /* Endif */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
/* Insert Start HNP code */
_usb_otg_get_status(app_otg_handle, USB_OTG_STATE, &state);
if (state == A_HOST) {
printf("\nWould you like to start HNP (y/n)?:");
fflush(stdout);
c = getchar();
fflush(stdin);
if ((c == 'y') || (c == 'Y')) {
app_test_struct.DO_HNP = TRUE;
app_test_struct.DO_SRP = FALSE;
} else {
app_test_struct.DO_HNP = FALSE;
} /* Endif */
#ifdef HOSTLINK_IO
c = getchar();
fflush(stdin);
#endif
} /* Endif */
/* HNP activation code starts here */
if (app_test_struct.DO_HNP) {
app_process_HNP(handle);
} /* Endif */
/* HNP activation code ends here */
/* Get the full device descriptor */
ch9GetDescription_host(handle, app_test_struct.APP_PIPE1, &tx_get_desc,
(uchar_ptr)&app_test_struct.RX_DESC_DEVICE);
while (!app_test_struct.TRANSACTION_COMPLETE) {
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
vendor_id = app_test_struct.RX_DESC_DEVICE.IDVENDOR;
if (vendor_id != ARC_VENDOR_ID) {
printf("\nDevice enumeration complete");
printf("\nVendor ID: %x", vendor_id);
fflush(stdout);
app_test_struct.TRANSACTION_COMPLETE = FALSE;
if (app_test_struct.RX_DESC_DEVICE.BMANUFACTURER) {
/* Get the Manufacturer's string */
tx_get_string_desc.WVALUE |=
app_test_struct.RX_DESC_DEVICE.BMANUFACTURER;
tx_get_string_desc.WLENGTH = 0xFF;
ch9GetDescription_host(handle, app_test_struct.APP_PIPE1,
&tx_get_string_desc,
(uchar_ptr)app_test_struct.RX_TEST_BUFFER);
while (!app_test_struct.TRANSACTION_COMPLETE) {
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
if (DEVICE_RETURNED_STALL) {
_usb_host_cancel_transfer(handle, app_test_struct.APP_PIPE1);
DEVICE_RETURNED_STALL = FALSE;
printf("\nDevice does not support Get Manufacturer String command");
fflush(stdout);
break;
} /* Endif */
} /* EndWhile */
total_len = (app_test_struct.RX_TEST_BUFFER[0] & 0x00FF);
if (total_len) {
printf("\nThe Device's Manufacturer string:");
for (i=2;i<total_len;i++) {
printf("%c", app_test_struct.RX_TEST_BUFFER[i]);
/* Unicode is 2 bytes */
i++;
} /* Endfor */
} /* Endif */
} else {
printf("\nManufacturer string index is zero");
} /* Endif */
if (app_test_struct.RX_DESC_DEVICE.BPRODUCT) {
/* Get the Product string */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
tx_get_string_desc.WVALUE |=
app_test_struct.RX_DESC_DEVICE.BPRODUCT;
tx_get_string_desc.WLENGTH = 0xFF;
ch9GetDescription_host(handle, app_test_struct.APP_PIPE1,
&tx_get_string_desc,
(uchar_ptr)app_test_struct.RX_TEST_BUFFER);
while (!app_test_struct.TRANSACTION_COMPLETE) {
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
if (DEVICE_RETURNED_STALL) {
_usb_host_cancel_transfer(handle, app_test_struct.APP_PIPE1);
DEVICE_RETURNED_STALL = FALSE;
printf("\nDevice does not support Get Product String command");
fflush(stdout);
break;
} /* Endif */
} /* EndWhile */
total_len = (app_test_struct.RX_TEST_BUFFER[0] & 0x00FF);
if (total_len) {
printf("\nThe Device's Product string:");
for (i=2;i<total_len;i++) {
printf("%c", app_test_struct.RX_TEST_BUFFER[i]);
/* Unicode is 2 bytes */
i++;
} /* Endfor */
} /* Endif */
} else {
printf("\nProduct string index is zero");
} /* Endif */
if (app_test_struct.RX_DESC_DEVICE.BSERIALNUMBER) {
/* Get the Serial number string */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
tx_get_string_desc.WVALUE |=
app_test_struct.RX_DESC_DEVICE.BSERIALNUMBER;
tx_get_string_desc.WLENGTH = 0xFF;
ch9GetDescription_host(handle, app_test_struct.APP_PIPE1,
&tx_get_string_desc,
(uchar_ptr)app_test_struct.RX_TEST_BUFFER);
while (!app_test_struct.TRANSACTION_COMPLETE) {
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
if (DEVICE_RETURNED_STALL) {
_usb_host_cancel_transfer(handle, app_test_struct.APP_PIPE1);
DEVICE_RETURNED_STALL = FALSE;
printf("\nDevice does not support Get Serial Number String command");
fflush(stdout);
break;
} /* Endif */
} /* EndWhile */
total_len = (app_test_struct.RX_TEST_BUFFER[0] & 0x00FF);
if (total_len) {
printf("\nThe Device's Serial number:");
for (i=2;i<total_len;i++) {
printf("%c", app_test_struct.RX_TEST_BUFFER[i]);
/* Unicode is 2 bytes */
i++;
} /* Endfor */
} /* Endif */
} else {
printf("\nSerial number string index is zero");
} /* Endif */
printf("\nThe device driver is not installed");
fflush(stdout);
while (!app_test_struct.DEVICE_DETACHED) {
} /* Endwhile */
return;
} /* Endif */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
/* Set new configuration */
ch9SetConfig_host(handle, app_test_struct.APP_PIPE1, &tx_set_config,
(uchar_ptr)app_test_struct.RX_TEST_BUFFER);
while (!app_test_struct.TRANSACTION_COMPLETE) {
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
} /* Endif */
/* Enable endpoint 1 by using Vendor specific request */
tx_enable_echo.WVALUE = BIDIRECTIONAL;
tx_enable_echo.WINDEX = 1;
ch9Vendor_host(handle, app_test_struct.APP_PIPE1, &tx_enable_echo,
(uchar_ptr)app_test_struct.RX_TEST_BUFFER);
while (!app_test_struct.TRANSACTION_COMPLETE) {
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
tx_enable_echo.WINDEX = 2;
ch9Vendor_host(handle, app_test_struct.APP_PIPE1, &tx_enable_echo,
(uchar_ptr)app_test_struct.RX_TEST_BUFFER);
while (!app_test_struct.TRANSACTION_COMPLETE) {
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
tx_enable_echo.WINDEX = 3;
ch9Vendor_host(handle, app_test_struct.APP_PIPE1, &tx_enable_echo,
(uchar_ptr)app_test_struct.RX_TEST_BUFFER);
while (!app_test_struct.TRANSACTION_COMPLETE) {
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
app_test_struct.TRANSACTION_COMPLETE = FALSE;
app_test_struct.PIPE_INT_OUT = _usb_host_open_pipe(handle,
app_test_struct.USB_CURRENT_ADDRESS, 2, USB_SEND, 0x00,
USB_INTERRUPT_PIPE, 64, 0, 0);
app_test_struct.PIPE_INT_IN = _usb_host_open_pipe(handle,
app_test_struct.USB_CURRENT_ADDRESS, 2, USB_RECV, 0x00,
USB_INTERRUPT_PIPE, 64, 0, 0);
app_test_struct.PIPE_BULK_OUT = _usb_host_open_pipe(handle,
app_test_struct.USB_CURRENT_ADDRESS, 1, USB_SEND, 0x00,
USB_BULK_PIPE, 64, 0, 0);
app_test_struct.PIPE_BULK_IN = _usb_host_open_pipe(handle,
app_test_struct.USB_CURRENT_ADDRESS, 1, USB_RECV, 0x00,
USB_BULK_PIPE, 64, 0, 0);
app_test_struct.PIPE_ISO_OUT = _usb_host_open_pipe(handle,
app_test_struct.USB_CURRENT_ADDRESS, 3, USB_SEND, 0x00,
USB_ISOCHRONOUS_PIPE, 1023, 0, 0);
app_test_struct.PIPE_ISO_IN = _usb_host_open_pipe(handle,
app_test_struct.USB_CURRENT_ADDRESS, 3, USB_RECV, 0x00,
USB_ISOCHRONOUS_PIPE, 1023, 0, 0);
if (HOST_REGISTER_SERVICES) {
error = _usb_host_register_service(handle, app_test_struct.PIPE_INT_OUT,
app_process_pipe_transaction_done);
if (error != USB_OK) {
printf("\nUSB Service Registration failed. Error: %x", error);
fflush(stdout);
} /* Endif */
error = _usb_host_register_service(handle, app_test_struct.PIPE_INT_IN,
app_process_pipe_transaction_done);
if (error != USB_OK) {
printf("\nUSB Service Registration failed. Error: %x", error);
fflush(stdout);
} /* Endif */
error = _usb_host_register_service(handle, app_test_struct.PIPE_BULK_OUT,
app_process_pipe_transaction_done);
if (error != USB_OK) {
printf("\nUSB Service Registration failed. Error: %x", error);
fflush(stdout);
} /* Endif */
error = _usb_host_register_service(handle, app_test_struct.PIPE_BULK_IN,
app_process_pipe_transaction_done);
if (error != USB_OK) {
printf("\nUSB Service Registration failed. Error: %x", error);
fflush(stdout);
} /* Endif */
error = _usb_host_register_service(handle, app_test_struct.PIPE_ISO_OUT,
app_process_pipe_transaction_done);
if (error != USB_OK) {
printf("\nUSB Service Registration failed. Error: %x", error);
fflush(stdout);
} /* Endif */
error = _usb_host_register_service(handle, app_test_struct.PIPE_ISO_IN,
app_process_pipe_transaction_done);
if (error != USB_OK) {
printf("\nUSB Service Registration failed. Error: %x", error);
fflush(stdout);
} /* Endif */
HOST_REGISTER_SERVICES = FALSE;
} /* Endif */
printf("\nEcho Test Start");
fflush(stdout);
} /* Endif */
if (app_test_struct.ENUMERATION_DONE) {
for (i=0; i<DATA_SIZE; i++) {
app_test_struct.INTDATAOUT[i] = (uchar)i;
app_test_struct.INTDATAIN[i] = 0;
app_test_struct.BULKDATAOUT[i] = (uchar)i;
app_test_struct.BULKDATAIN[i] = 0;
app_test_struct.ISODATAOUT[i] = (uchar)i;
app_test_struct.ISODATAIN[i] = 0;
} /* Endfor */
_usb_host_send_data(handle, app_test_struct.PIPE_ISO_OUT,
(uchar_ptr)app_test_struct.ISODATAOUT, 64);
_usb_host_send_data(handle, app_test_struct.PIPE_INT_OUT,
(uchar_ptr)app_test_struct.INTDATAOUT, DATA_SIZE);
_usb_host_send_data(handle, app_test_struct.PIPE_BULK_OUT,
(uchar_ptr)app_test_struct.BULKDATAOUT, DATA_SIZE);
while ((_usb_host_get_transfer_status(handle,
app_test_struct.PIPE_BULK_OUT)) != USB_STATUS_IDLE)
{
/* Wait until transaction is complete */
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
_usb_host_recv_data(handle, app_test_struct.PIPE_ISO_IN,
(uchar_ptr)app_test_struct.ISODATAIN, 64);
_usb_host_recv_data(handle, app_test_struct.PIPE_INT_IN,
(uchar_ptr)app_test_struct.INTDATAIN, DATA_SIZE);
_usb_host_recv_data(handle, app_test_struct.PIPE_BULK_IN,
(uchar_ptr)app_test_struct.BULKDATAIN, DATA_SIZE);
while ((_usb_host_get_transfer_status(handle,
app_test_struct.PIPE_BULK_IN)) != USB_STATUS_IDLE)
{
if (app_test_struct.DEVICE_DETACHED) {
return;
} /* Endif */
} /* EndWhile */
for (i=0; ((i<DATA_SIZE) && (!app_test_struct.DEVICE_DETACHED)); i++) {
if ((app_test_struct.INTDATAOUT[i] !=
app_test_struct.INTDATAIN[i]) ||
(app_test_struct.BULKDATAOUT[i] !=
app_test_struct.BULKDATAIN[i]))
{
printf("\nEcho Test Failed");
fflush(stdout);
return;
} /* Endif */
} /* Endfor */
putchar('.');
fflush(stdout);
loop_count++;
if (loop_count == 100) {
loop_count = 0;
printf("\nAre you Done being host (y/n)?:");
fflush(stdout);
c = getchar();
fflush(stdin);
if ((c == 'y') || (c == 'Y')) {
#ifdef HOSTLINK_IO
c = getchar();
fflush(stdin);
#endif
_usb_otg_get_status(app_otg_handle, USB_OTG_STATE, &state);
if (state >= B_IDLE) {
_usb_otg_set_status(app_otg_handle, USB_OTG_B_BUS_REQ, FALSE);
} /* Endif */
app_test_struct.DO_SRP = FALSE;
if (state == A_HOST) {
printf("\nWould you like to start HNP (y/n)?:");
fflush(stdout);
c = getchar();
fflush(stdin);
if ((c == 'y') || (c == 'Y')) {
#ifdef HOSTLINK_IO
c = getchar();
fflush(stdin);
#endif
app_test_struct.DO_HNP = TRUE;
app_process_HNP(handle);
return;
} else {
#ifdef HOSTLINK_IO
c = getchar();
fflush(stdin);
#endif
app_test_struct.DO_HNP = FALSE;
} /* Endif */
} /* Endif */
} else {
#ifdef HOSTLINK_IO
c = getchar();
fflush(stdin);
#endif
} /* Endif */
} /* Endif */
} /* Endif */
} /* EndWhile */
} /* Endbody */
/* EOF */