void Main_Copy (void)
{
USB_INT32S fdr;
USB_INT32S fdw;
USB_INT32U bytes_read;
fdr = FILE_Open(FILENAME_R, RDONLY);
if (fdr > 0) {
fdw = FILE_Open(FILENAME_W, RDWR);
if (fdw > 0) {
PRINT_Log("Copying from %s to %s...\n", FILENAME_R, FILENAME_W);
do {
bytes_read = FILE_Read(fdr, UserBuffer, MAX_BUFFER_SIZE);
FILE_Write(fdw, UserBuffer, bytes_read);
} while (bytes_read);
FILE_Close(fdw);
} else {
PRINT_Log("Could not open file %s\n", FILENAME_W);
return;
}
FILE_Close(fdr);
PRINT_Log("Copy completed\n");
} else {
PRINT_Log("Could not open file %s\n", FILENAME_R);
return;
}
}
void Main_Write (void)
{
USB_INT32S fdw;
USB_INT32S fdr;
USB_INT32U tot_bytes_written;
USB_INT32U bytes_written;
fdr = FILE_Open(FILENAME_R, RDONLY);
if (fdr > 0) {
FILE_Read(fdr, UserBuffer, MAX_BUFFER_SIZE);
fdw = FILE_Open(FILENAME_W, RDWR);
if (fdw > 0) {
tot_bytes_written = 0;
PRINT_Log("Writing to %s...\n", FILENAME_W);
do {
bytes_written = FILE_Write(fdw, UserBuffer, MAX_BUFFER_SIZE);
tot_bytes_written += bytes_written;
} while (tot_bytes_written < WRITE_SIZE);
FILE_Close(fdw);
PRINT_Log("Write completed\n");
} else {
PRINT_Log("Could not open file %s\n", FILENAME_W);
return;
}
FILE_Close(fdr);
} else {
PRINT_Log("Could not open file %s\n", FILENAME_R);
return;
}
}
DSTATUS disk_initialize (
BYTE drv /* Physical drive nmuber (0..) */
)
{
DSTATUS stat = STA_NOINIT;
int result;
PRINT_Log("disk_initialize for disk %x \n\r",drv);
switch (drv) {
case ATA :
//result = ATA_disk_initialize();
// translate the reslut code here
return stat;
case MMC :
result = MMC_disk_initialize(0);
// translate the reslut code here
stat = RES_OK ;
driveAttached = TRUE ;
return stat;
case USB :
result = USB_disk_initialize();
// translate the reslut code here
stat = RES_OK ;
driveAttached = TRUE ;
return stat;
}
PRINT_Log("disk_initialize return problem");
return STA_NOINIT;
}
void USB_IRQHandler (void)
{
USB_INT32U int_status;
USB_INT32U ie_status;
int_status = LPC_USB->HcInterruptStatus; /* Read Interrupt Status */
ie_status = LPC_USB->HcInterruptEnable; /* Read Interrupt enable status */
if (!(int_status & ie_status)) {
return;
} else {
int_status = int_status & ie_status;
if (int_status & OR_INTR_STATUS_RHSC) { /* Root hub status change interrupt */
if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CSC) {
if (LPC_USB->HcRhStatus & OR_RH_STATUS_DRWE) {
/*
* When DRWE is on, Connect Status Change
* means a remote wakeup event.
*/
HOST_RhscIntr = 1;// JUST SOMETHING FOR A BREAKPOINT
}
else {
/*
* When DRWE is off, Connect Status Change
* is NOT a remote wakeup event
*/
if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_CCS) {
if (!gUSBConnected) {
HOST_TDControlStatus = 0;
HOST_WdhIntr = 0;
HOST_RhscIntr = 1;
gUSBConnected = 1;
}
else
PRINT_Log("Spurious status change (connected)?\n");
} else {
if (gUSBConnected) {
LPC_USB->HcInterruptEnable = 0; // why do we get multiple disc. rupts???
HOST_RhscIntr = 0;
gUSBConnected = 0;
}
else
PRINT_Log("Spurious status change (disconnected)?\n");
}
}
LPC_USB->HcRhPortStatus1 = OR_RH_PORT_CSC;
}
if (LPC_USB->HcRhPortStatus1 & OR_RH_PORT_PRSC) {
LPC_USB->HcRhPortStatus1 = OR_RH_PORT_PRSC;
}
}
if (int_status & OR_INTR_STATUS_WDH) { /* Writeback Done Head interrupt */
HOST_TDControlStatus = (TDHead->Control >> 28) & 0xf;
HOST_WdhIntr = 1;
}
LPC_USB->HcInterruptStatus = int_status; /* Clear interrupt status register */
}
void Main_Read (void)
{
USB_INT32S fdr;
USB_INT32U bytes_read;
fdr = FILE_Open(FILENAME_R, RDONLY);
if (fdr > 0) {
PRINT_Log("Reading from %s...\n", FILENAME_R);
do {
bytes_read = FILE_Read(fdr, UserBuffer, MAX_BUFFER_SIZE);
} while (bytes_read);
FILE_Close(fdr);
PRINT_Log("Read Complete\n");
} else {
PRINT_Log("Could not open file %s\n", FILENAME_R);
return;
}
}
void vZigbeeTask( void *pvParameters )
{
uint8_t output[100] ;
uint8_t length = 0 ;
PRINT_Log("vZigbeeTask Starting");
//quick check to see if we have communication or not
UART_Init_Zigbee(9600);
//lets try to read the version number of the Zigbee
//wait for one second
vTaskDelay(1000);
PRINT_Log("vZigbeeTask Sending +++\n");
//UART_Printf_Zigbee("+++");
UART_PrintChar_Zigbee('+');
vTaskDelay(50);
UART_PrintChar_Zigbee('+');
vTaskDelay(50);
UART_PrintChar_Zigbee('+');
vTaskDelay(2000);
length = UARTReceive_Zigbee(LPC_UART3, output, sizeof(output));
PRINT_Log("Zigbee Message with length %d \n",length);
if (length == 0)
{
UART_PrintChar_Zigbee('+');
vTaskDelay(50);
UART_PrintChar_Zigbee('+');
vTaskDelay(50);
UART_PrintChar_Zigbee('+');
//check the ok
length = UARTReceive_Zigbee(LPC_UART3, output, sizeof(output));
}
if(length != 0)
{
output[length] = '\0';
PRINT_Log("Zigbee Message with length %d and content %s\n",length,output);
}
PRINT_Log("vZigbeeTask Sending ATVR command to check version number\n");
//read response
UART_Printf_Zigbee("ATVL\n");
length = 0;
vTaskDelay(100);
length = UARTReceive_Zigbee(LPC_UART3, output, sizeof(output));
output[length] = '\0';
PRINT_Log("Zigbee Message with length %d and content %s\n",length,output);
//
while(1)
{
vTaskDelay(100);
}
return ;
}
/*********************************************************************//**
* @brief This function is the main function where the execution begins
* @param[in] None
* @return None
**********************************************************************/
int main()
{
int32_t rc;
uint32_t numBlks, blkSize;
uint8_t buffer[30];
UINT nun;
uint8_t inquiryResult[INQUIRY_LENGTH];
FATFS fs;
FIL fsrc, fdst;
const TCHAR a=1;
SystemInit();
debug_frmwrk_init();
print_menu();
Host_Init(); /* Initialize the lpc17xx host controller */
PRINT_Log("Host Initialized\r\n");
PRINT_Log("Connect a Mass Storage device\r\n");
rc = Host_EnumDev(); /* Enumerate the device connected */
PRINT_Log("Á¬½ÓÉ豸\r\n");
if ((rc == USB_HOST_FUNC_OK) && (Host_GetDeviceType() == MASS_STORAGE_DEVICE))
{
PRINT_Log("Mass Storage device connected\r\n");
rc = f_mount(&fs,"0:",1);
if(rc==0)
{
rc = f_open(&fdst, "0:read.txt", FA_READ);
if(rc==0)
{
PRINT_Log("open ok\r\n");
f_read (&fdst, buffer, 30, &nun );
PRINT_Log(buffer);
f_close(&fdst);
}
}
}
else {
PRINT_Log("Not a Mass Storage device\n");
return (0);
}
return 0;
}
/*
**************************************************************************************************************
* INITIALIZE THE HOST CONTROLLER
*
* Description: This function initializes lpc17xx host controller
*
* Arguments : None
*
* Returns :
*
**************************************************************************************************************
*/
void Host_Init (void)
{
PRINT_Log("In Host_Init\n");
NVIC_DisableIRQ(USB_IRQn); /* Disable the USB interrupt source */
// turn on power for USB
LPC_SC->PCONP |= (1UL<<31);
// Enable USB host clock, port selection and AHB clock
LPC_USB->USBClkCtrl |= CLOCK_MASK;
// Wait for clocks to become available
while ((LPC_USB->USBClkSt & CLOCK_MASK) != CLOCK_MASK)
;
// it seems the bits[0:1] mean the following
// 0: U1=device, U2=host
// 1: U1=host, U2=host
// 2: reserved
// 3: U1=host, U2=device
// NB: this register is only available if OTG clock (aka "port select") is enabled!!
// since we don't care about port 2, set just bit 0 to 1 (U1=host)
LPC_USB->OTGStCtrl |= 1;
// now that we've configured the ports, we can turn off the portsel clock
LPC_USB->USBClkCtrl &= ~PORTSEL_CLK_EN;
// power pins are not connected on mbed, so we can skip them
/* P1[18] = USB_UP_LED, 01 */
/* P1[19] = /USB_PPWR, 10 */
/* P1[22] = USB_PWRD, 10 */
/* P1[27] = /USB_OVRCR, 10 */
/*LPC_PINCON->PINSEL3 &= ~((3<<4) | (3<<6) | (3<<12) | (3<<22));
LPC_PINCON->PINSEL3 |= ((1<<4)|(2<<6) | (2<<12) | (2<<22)); // 0x00802080
*/
// configure USB D+/D- pins
/* P0[29] = USB_D+, 01 */
/* P0[30] = USB_D-, 01 */
LPC_PINCON->PINSEL1 &= ~((3<<26) | (3<<28));
LPC_PINCON->PINSEL1 |= ((1<<26)|(1<<28)); // 0x14000000
PRINT_Log("Initializing Host Stack\n");
Hcca = (volatile HCCA *)(HostBuf+0x000);
TDHead = (volatile HCTD *)(HostBuf+0x100);
TDTail = (volatile HCTD *)(HostBuf+0x110);
EDCtrl = (volatile HCED *)(HostBuf+0x120);
EDBulkIn = (volatile HCED *)(HostBuf+0x130);
EDBulkOut = (volatile HCED *)(HostBuf+0x140);
TDBuffer = (volatile USB_INT08U *)(HostBuf+0x150);
/* Initialize all the TDs, EDs and HCCA to 0 */
Host_EDInit(EDCtrl);
Host_EDInit(EDBulkIn);
Host_EDInit(EDBulkOut);
Host_TDInit(TDHead);
Host_TDInit(TDTail);
Host_HCCAInit(Hcca);
Host_DelayMS(50); /* Wait 50 ms before apply reset */
LPC_USB->HcControl = 0; /* HARDWARE RESET */
LPC_USB->HcControlHeadED = 0; /* Initialize Control list head to Zero */
LPC_USB->HcBulkHeadED = 0; /* Initialize Bulk list head to Zero */
/* SOFTWARE RESET */
LPC_USB->HcCommandStatus = OR_CMD_STATUS_HCR;
LPC_USB->HcFmInterval = DEFAULT_FMINTERVAL; /* Write Fm Interval and Largest Data Packet Counter */
/* Put HC in operational state */
LPC_USB->HcControl = (LPC_USB->HcControl & (~OR_CONTROL_HCFS)) | OR_CONTROL_HC_OPER;
LPC_USB->HcRhStatus = OR_RH_STATUS_LPSC; /* Set Global Power */
LPC_USB->HcHCCA = (USB_INT32U)Hcca;
LPC_USB->HcInterruptStatus |= LPC_USB->HcInterruptStatus; /* Clear Interrrupt Status */
LPC_USB->HcInterruptEnable = OR_INTR_ENABLE_MIE |
OR_INTR_ENABLE_WDH |
OR_INTR_ENABLE_RHSC;
NVIC_SetPriority(USB_IRQn, 0); /* highest priority */
/* Enable the USB Interrupt */
NVIC_EnableIRQ(USB_IRQn);
PRINT_Log("Host Initialized\n");
}
int32_t MS_ParseConfiguration (void)
{
volatile uint8_t *desc_ptr;
uint8_t ms_int_found;
desc_ptr = TDBuffer;
ms_int_found = 0;
if (desc_ptr[1] != USB_DESCRIPTOR_TYPE_CONFIGURATION) {
return (ERR_BAD_CONFIGURATION);
}
desc_ptr += desc_ptr[0];
while (desc_ptr != TDBuffer + ReadLE16U(&TDBuffer[2])) {
// while (desc_ptr != TDBuffer + *((uint16_t *) &TDBuffer[2])) {
switch (desc_ptr[1]) {
case USB_DESCRIPTOR_TYPE_INTERFACE: /* If it is an interface descriptor */
if (desc_ptr[5] == MASS_STORAGE_CLASS && /* check if the class is mass storage */
desc_ptr[6] == MASS_STORAGE_SUBCLASS_SCSI && /* check if the subclass is SCSI */
desc_ptr[7] == MASS_STORAGE_PROTOCOL_BO) { /* check if the protocol is Bulk only */
ms_int_found = 1;
desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
}
break;
case USB_DESCRIPTOR_TYPE_ENDPOINT: /* If it is an endpoint descriptor */
if ((desc_ptr[3] & 0x03) == 0x02) { /* If it is Bulk endpoint */
if (desc_ptr[2] & 0x80) { /* If it is In endpoint */
EDBulkIn->Control = 1 | /* USB address */
((desc_ptr[2] & 0x7F) << 7) | /* Endpoint address */
(2 << 11) | /* direction */
(ReadLE16U(&desc_ptr[4]) << 16); /* MaxPkt Size */
desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
} else { /* If it is Out endpoint */
EDBulkOut->Control = 1 | /* USB address */
((desc_ptr[2] & 0x7F) << 7) | /* Endpoint address */
(1 << 11) | /* direction */
(ReadLE16U(&desc_ptr[4]) << 16); /* MaxPkt Size */
desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
}
} else { /* If it is not bulk end point */
desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
}
break;
default: /* If the descriptor is neither interface nor endpoint */
desc_ptr += desc_ptr[0]; /* Move to next descriptor start */
break;
}
}
if (ms_int_found) {
PRINT_Log("Mass Storage device connected\r\n");
return (OK);
} else {
PRINT_Log("Not a Mass Storage device\r\n");
return (ERR_NO_MS_INTERFACE);
}
}
/*
* This function is called whenever an uIP event occurs (e.g. when
* a new connection is established, new data arrives, sent data is
* acknowledged, data needs to be retransmitted, etc.), from the
* uip_tcp_appcall() callback.
*/
void ftpd_appcall( void )
{
u16_t i;
//PRINT_Log("\r\nftpd_appcall\r\n");
/*
* First we must check that it is the port we are listening on as
* this function will be called for all events on all connections.
*/
if (uip_conn->lport == HTONS(FTPD_CONTROL_PORT))
{
ftpd_appstate_t *s = (ftpd_appstate_t *)uip_conn->appdata;
/*
* If a new connection we need to check for a few possibilities.
*/
if (uip_connected())
{
PRINT_Log("\r\nNew command connection from IP Address %d.%d.%d.%d:%d",
uip_ipaddr1(uip_conn->ripaddr), uip_ipaddr2(uip_conn->ripaddr),
uip_ipaddr3(uip_conn->ripaddr), uip_ipaddr4(uip_conn->ripaddr),
ntohs(uip_conn->rport));
if (!driveAttached)
{
PRINT_Log("\r\nNo drive attached!");
// Initialise the ProtoSocket for the 421 message
PSOCK_INIT(&s->ps, NULL, 0);
// Set the flag to cause it to be sent
s->resp421_flag = TRUE;
}
else
{
// find a new FTP server structure
for (i = 0; i < NUM_FTP_DAEMONS; i++)
{
if (FTP_UNUSED == ftpd_state[i].state)
{
break;
}
}
// Check if we found a free ftpd_state
if (NUM_FTP_DAEMONS == i)
{
PRINT_Log("\r\nNo daemons available!");
// Initialise the ProtoSocket for the 421 message
PSOCK_INIT(&s->ps, NULL, 0);
// Set the flag to cause it to be sent
s->resp421_flag = TRUE;
}
else
{
PRINT_Log("\r\nFound unused deamon %d", i);
s->ftpd_state_ptr = &ftpd_state[i];
// Initialise the FTP Daemon state
ftpd_state[i].state = LOGGED_OUT;
ftpd_state[i].data_conn = NULL;
//ftpd_state[i].clientip = uip_conn->ripaddr;
memcpy(ftpd_state[i].clientip,uip_conn->ripaddr,sizeof(uip_ipaddr_t));
ftpd_state[i].clientport = FTPC_DATA_PORT;
// Clear the command index down
ftpd_state[i].cmd_index = CMD_INDEX_IDLE;
// Reset the directory pointer
//ftpd_state[i].pCurrent_dir = NULL;
// Clear the current path
strcpy(ftpd_state[i].Current_path, "/");
// Setup the PASV information
ftpd_state[i].pasvflag = FALSE;
// Initialise the ProtoSockets and ProtoThread used by the command parser
PSOCK_INIT(&ftpd_state[i].cmdpsin, ftpd_state[i].cmdinputbuffer, CMD_BUFFER_SIZE);
PT_INIT(&ftpd_state[i].cmdpt);
// Clear the 421 response flag
s->resp421_flag = FALSE;
}
}
}
else if (uip_closed() || uip_aborted() || uip_timedout())
{
PRINT_Log("\r\nCommand connection closing");
if (s->ftpd_state_ptr)
{
PRINT_Log(" for daemon %d", s->ftpd_state_ptr->pasvport - PASV_PORT_OFFSET);
// Free up the FTP daemon
s->ftpd_state_ptr->state = FTP_UNUSED;
s->ftpd_state_ptr = NULL;
}
}
if (s->resp421_flag)
{
send_421_response(s);
}
else if (s->ftpd_state_ptr)
{
handle_cmd_input(s->ftpd_state_ptr);
handle_cmd_output(s->ftpd_state_ptr);
}
}
else
{
//PRINT_Log("\r\nSearch though all the FTPD Structures and see if this one of our data connections.");
/*
* Search though all the FTPD Structures and see if this one of our data connections.
*/
u16_t i;
for (i = 0; i < NUM_FTP_DAEMONS; i++)
{
if (ftpd_state[i].data_conn == uip_conn)
{
if (uip_connected())
{
PRINT_Log("\r\nNew active data connection for daemon %d to IP Address %d.%d.%d.%d:%d", i,
uip_ipaddr1(uip_conn->ripaddr), uip_ipaddr2(uip_conn->ripaddr),
uip_ipaddr3(uip_conn->ripaddr), uip_ipaddr4(uip_conn->ripaddr),
ntohs(uip_conn->rport));
PSOCK_INIT(&ftpd_state[i].dataps, ftpd_state[i].datainputbuffer, DATA_BUFFER_SIZE);
// Move the state on as required
if (WAITING_FOR_CONNECT == ftpd_state[i].state)
{
ftpd_state[i].state = CONNECT_OK;
}
}
else if (uip_closed() || uip_aborted() || uip_timedout())
{
PRINT_Log("\r\nData connection closing for daemon %d", i);
if (uip_closed() && (TRANSFER_RECV == ftpd_state[i].state))
{
// There may be data in this last packet
handle_data_connection(&ftpd_state[i]);
// Closing of the connection in a RECV state indicates end of file
#if 1
CloseFile(&ftpd_state[i]);
#endif
//close the file in here
PRINT_Log("\r\nFinished file receive for daemon %d", i);
ftpd_state[i].state = TRANSFER_DONE;
}
else if((TRANSFER_LIST == ftpd_state[i].state) || (TRANSFER_SEND == ftpd_state[i].state) || (TRANSFER_RECV == ftpd_state[i].state))
{
PRINT_Log("\r\nAborting data transfer for daemon %d", i);
ftpd_state[i].state = TRANSFER_ABORT;
}
ftpd_state[i].data_conn = NULL;
}
if (ftpd_state[i].data_conn)
{
handle_data_connection(&ftpd_state[i]);
}
// Leave the loop early
break;
}
else
{
// Check for a new connection in Passive mode
if(ftpd_state[i].pasvflag && uip_connected() && (ntohs(uip_conn->lport) == ftpd_state[i].pasvport))
{
PRINT_Log("\r\nNew passive data connection for daemon %d from IP Address %d.%d.%d.%d:%d", i,
uip_ipaddr1(uip_conn->ripaddr), uip_ipaddr2(uip_conn->ripaddr),
uip_ipaddr3(uip_conn->ripaddr), uip_ipaddr4(uip_conn->ripaddr),
ntohs(uip_conn->rport));
ftpd_state[i].data_conn = uip_conn;
PSOCK_INIT(&ftpd_state[i].dataps, ftpd_state[i].datainputbuffer, DATA_BUFFER_SIZE);
// Move the state on as required
if (WAITING_FOR_CONNECT == ftpd_state[i].state)
{
ftpd_state[i].state = CONNECT_OK;
}
handle_data_connection(&ftpd_state[i]);
// Leave the loop early
break;
}
}
}
}
}