/*****************************************************************************
函 数 名 : uip_main
功能描述 : uip main looplock function
输入参数 : void
输出参数 : 无
返 回 值 :
调用函数 :
被调函数 :
修改历史 :
1.日 期 : 2017年4月17日
作 者 : QSWWD
修改内容 : 新生成函数
*****************************************************************************/
void uip_main(void)
{
int i;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer;
timer_set(&periodic_timer, CLOCK_SECOND / 2);
timer_set(&arp_timer, CLOCK_SECOND * 10);
uip_init();
uip_ipaddr(ipaddr, 192,168,1,6);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, 192,168,1,1);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, 255,255,255,0);
uip_setnetmask(ipaddr);
/*MAC*/
memcpy(&uip_ethaddr,eth_mac_addr(),6);
/*app initialize*/
uip_app_init();
//main loop
while(1) {
uip_len = tapdev_read(uip_buf);
if(uip_len > 0)
{
if(BUF->type == htons(UIP_ETHTYPE_IP))
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
tapdev_send(uip_buf,uip_len);
}
}
}
else if(timer_expired(&periodic_timer))
{
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++)
{
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0.
*/
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
}
/*---------------------------------------------------------------------------*/
int
main(void)
{
int i;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer;
timer_set(&periodic_timer, CLOCK_SECOND / 2);
timer_set(&arp_timer, CLOCK_SECOND * 10);
tapdev_init();
uip_init();
uip_ipaddr(ipaddr, 192,168,0,2);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, 192,168,0,1);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, 255,255,255,0);
uip_setnetmask(ipaddr);
httpd_init();
/* telnetd_init();*/
/* hello_world_init();*/
/* {
u8_t mac[6] = {1,2,3,4,5,6};
dhcpc_init(&mac, 6);
}*/
/*uip_ipaddr(ipaddr, 127,0,0,1);
smtp_configure("localhost", ipaddr);
SMTP_SEND("*****@*****.**", NULL, "*****@*****.**",
"Testing SMTP from uIP",
"Test message sent by uIP\r\n");*/
/*
webclient_init();
resolv_init();
uip_ipaddr(ipaddr, 195,54,122,204);
resolv_conf(ipaddr);
resolv_query("www.sics.se");*/
while(1) {
uip_len = tapdev_read();
if(uip_len > 0) {
if(BUF->type == htons(UIP_ETHTYPE_IP)) {
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
} else if(BUF->type == htons(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
tapdev_send();
}
}
} else if(timer_expired(&periodic_timer)) {
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer)) {
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
return 0;
}
uint32_t uIPMain(void)
{
uint32_t i;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer, can_sync_timer;
LED_On(2);
// Sys timer init 1/100 sec tick
clock_init(2);
timer_set(&periodic_timer, CLOCK_SECOND / 10);
timer_set(&arp_timer, CLOCK_SECOND * 10);
timer_set(&can_sync_timer, CLOCK_SECOND / 8); //ca. 1x pro sec wird gesynced
// Initialize the ethernet device driver
// Init MAC
// Phy network negotiation
tapdev_init(); //code in: ENET_TxDscrInit (ethernet.c) & ENET_RxDscrInit (ethernet.c) & ETH_Start (stm32_eth.c)
// Initialize the uIP TCP/IP stack.
uip_init(); //code in uip.c
// Init Server
#ifdef TEST_GATEWAY
uip_ipaddr(ipaddr, 10,0,241,2);
#else
uip_ipaddr(ipaddr, 10,0,241,1);
#endif
uip_sethostaddr(ipaddr); //ip
uip_ipaddr(ipaddr, 10,0,240,0);
uip_setdraddr(ipaddr); //gw
uip_ipaddr(ipaddr, 255,255,252,0);
uip_setnetmask(ipaddr); //nm
// Initialize the server listen on port 23
uip_listen(HTONS(23));
//turn led off, we are now ready for inncoming conenctions
LED_Off(1);
CanRxMsg RxMessage;
int can_last_msg_id = 0;
uint32_t nCount;
while(1)
{
if(timer_expired(&can_sync_timer))
{
nCount++;
timer_reset(&can_sync_timer);
#ifndef TEST_GATEWAY
send_sync( nCount % 2 );
if( nCount % 2 == 1 )
LED_On(2);
else
LED_Off(2);
#endif
}
// ethernet stuff
uip_len = tapdev_read(uip_buf);
if(uip_len > 0) //read input
{
if(BUF->type == htons(UIP_ETHTYPE_IP)) //Layer3?
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out(); //get ARP of destination - or default gw (uip_arp.c)
tapdev_send(uip_buf,uip_len);
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP)) //Layer2?
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
tapdev_send(uip_buf,uip_len);
}
}
}
else if(timer_expired(&periodic_timer)) //check if there is data in the send queue of each connection and send it
{
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i); //sets uip_conn to the current connections (macro uip.h)
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out(); //get ARP of destination - or default gw (uip_arp.c)
tapdev_send(uip_buf,uip_len);
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++)
{
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out(); //get ARP of destination - or default gw (uip_arp.c)
tapdev_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
/* It updates the arp-table (removes old entries) */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
return(TRUE);
}
int main(void)
{
unsigned int i;
uip_ipaddr_t ipaddr; /* local IP address */
struct timer periodic_timer, arp_timer;
char uart_test[]= "\nWelcome to smart home debugger";
// system init
SystemInit(); /* setup core clocks */
// clock init
clock_init();
//uart init..
UARTInit(3, 38400);
UARTSend(3, (uint8_t *)uart_test, sizeof(uart_test) );
// two timers for tcp/ip
timer_set(&periodic_timer, CLOCK_SECOND / 2); /* 0.5s */
timer_set(&arp_timer, CLOCK_SECOND * 10); /* 10s */
// ethernet init
tapdev_init();
// Initialize the uIP TCP/IP stack.
uip_init();
uip_ipaddr(ipaddr, 192,168,1,210);
//uip_ipaddr(ipaddr, 192,168,0,210);
uip_sethostaddr(ipaddr); /* host IP address */
uip_ipaddr(ipaddr, 192,168,1,1); //this is for the case when the uc is connected to the internet
//uip_ipaddr(ipaddr, 192,168,0,1); //this is for my local network
uip_setdraddr(ipaddr); /* router IP address */
uip_ipaddr(ipaddr, 255,255,255,0);
uip_setnetmask(ipaddr); /* mask */
// Initialize the HTTP server, listen to port 80.
//httpd_init();
scadapp_init();
while(1)
{
/* receive packet and put in uip_buf */
uip_len = tapdev_read(uip_buf);
if(uip_len > 0) /* received packet */
{
if(BUF->type == htons(UIP_ETHTYPE_IP)) /* IP packet */
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP)) /*ARP packet */
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
tapdev_send(uip_buf,uip_len); /* ARP ack*/
}
}
}
else if(timer_expired(&periodic_timer)) /* no packet but periodic_timer time out (0.5s)*/
{
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
}
int main(void) {
// clock init
clock_init();
// two timers for tcp/ip
timer_set(&periodic_timer, CLOCK_SECOND / 2); /* 0.5s */
timer_set(&arp_timer, CLOCK_SECOND * 10); /* 10s */
diag_init();
// ethernet init
tapdev_init();
// Initialize the uIP TCP/IP stack.
uip_init();
uip_ipaddr(ipaddr, MYIP1,MYIP2,MYIP3,MYIP4);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, DRTR1,DRTR2,DRTR3,DRTR4);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, SMSK1, SMSK2, SMSK3, SMSK4);
uip_setnetmask(ipaddr);
bl_init();
while(1)
{
diag_appcall();
bl_appcall();
/* receive packet and put in uip_buf */
uip_len = tapdev_read(uip_buf);
if(uip_len > 0) /* received packet */
{
if(BUF->type == htons(UIP_ETHTYPE_IP)) /* IP packet */
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP)) /*ARP packet */
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
tapdev_send(uip_buf,uip_len); /* ARP ack*/
}
}
}
else if(timer_expired(&periodic_timer)) /* no packet but periodic_timer time out (0.5s)*/
{
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
return 0 ;
}
int main(void){
// Init buffer
for (int i=0; i<BUFFER_SIZE; i++){
Buffer[i] = 0;
}
//uIP
unsigned int i;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer;
clock_init(2);
timer_set(&periodic_timer, CLOCK_SECOND / 2);
timer_set(&arp_timer, CLOCK_SECOND * 10);
init();
// Touch init
ToushRes_t XY_Touch;
Boolean Touch = FALSE;
TouchScrInit();
// Init font
GLCD_SetFont(&Terminal_9_12_6,0xFFFFFF,0x000000);
// Init UART
UART_init(UART_0,4,NORM);
// Init Real Time Clock
RTC_init();
// Init animations
Animation_init();
// Init navigationBar
navigationBar = initNavigationBar();
// Init pages
mainLayout = initMainLayout();
learningLayout = initLearningLayout();
graphLayout = initGraphLayout();
devicesLayout = initDevicesLayout();
swapToLayout(0);
// Initialize the ethernet device driver
do{
GLCD_TextSetPos(0,0);
}
while(!tapdev_init());
GLCD_TextSetPos(0,0);
// uIP web server
// Initialize the uIP TCP/IP stack.
uip_init();
uip_ipaddr(ipaddr, 192,168,0,100);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, 192,168,0,1);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, 255,255,255,0);
uip_setnetmask(ipaddr);
// Initialize the HTTP server.
httpd_init();
while(1){
if(TouchGet(&XY_Touch))
{
// Check if the current Layout accepts the touch
if (!Layout_dispatchTouch(currentLayout, XY_Touch.X, XY_Touch.Y)){
// Touch not accepted, pass it on to the navigationBar
Layout_dispatchTouch(navigationBar, XY_Touch.X, XY_Touch.Y);
}
if (Touch == FALSE){
Touch = TRUE;
}
}
else if(Touch)
{
USB_H_LINK_LED_FSET = USB_H_LINK_LED_MASK;
Touch = FALSE;
}
// Data from UART0
UART_Check(Buffer);
if (Buffer[0] != 'E'){
Parsing_parse(Buffer, &measurement);
// Notify the graph
updateGraphLayout(&measurement, currentLayout == graphLayout);
checkDevices(&measurement, currentLayout);
double vRMS = measurement.voltage;
double iRMS = measurement.current;
double pACT = measurement.P_power;
double pREAC = measurement.Q_power;
double pHAR = measurement.H_power;
if (currentLayout == mainLayout){
GLCD_SetWindow(0, 0, 150, 70);
GLCD_TextSetPos(0,0);
GLCD_SetFont(&Terminal_9_12_6,0xFFFFFF,0x000000);
GLCD_print(" Voltage: %f\r\n Current: %f\r\n Power: \t%f\r\n Reac: \t%f\r\n Har: \t%f", vRMS, iRMS, pACT, pREAC, pHAR);
}
}
// HANDLE uIP
uip_len = tapdev_read(uip_buf);
if(uip_len > 0)
{
if(BUF->type == htons(UIP_ETHTYPE_IP)) {
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
tapdev_send(uip_buf,uip_len);
}
}
}
else if(timer_expired(&periodic_timer)) {
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer)) {
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
}
/*************************************************************************
* Function Name: main
* Parameters: none
*
* Return: none
*
* Description: main
*
*************************************************************************/
int c_entry(void)
{
UNS_32 i, delay;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer;
/* Initialize debug via UART0
* – 115200bps
* – 8 data bit
* – No parity
* – 1 stop bit
* – No flow control
*/
debug_frmwrk_init();
_DBG_("Hello NXP Semiconductors");
_DBG_("uIP porting on LPC17xx");
// Initialize LED for system tick timer
LED_Init();
_DBG_("Init Clock");
// Sys timer init 1/100 sec tick
clock_init();
timer_set(&periodic_timer, CLOCK_SECOND / 2); /*0.5s */
timer_set(&arp_timer, CLOCK_SECOND * 10); /*10s */
_DBG_("Init EMAC");
// Initialize the ethernet device driver
while(!tapdev_init()){
// Delay for a while then continue initializing EMAC module
_DBG_("Error during initializing EMAC, restart after a while");
for (delay = 0x100000; delay; delay--);
}
#if 1
_DBG_("Init uIP");
// Initialize the uIP TCP/IP stack.
uip_init();
// init MAC address
uip_ethaddr.addr[0] = EMAC_ADDR0;
uip_ethaddr.addr[1] = EMAC_ADDR1;
uip_ethaddr.addr[2] = EMAC_ADDR2;
uip_ethaddr.addr[3] = EMAC_ADDR3;
uip_ethaddr.addr[4] = EMAC_ADDR4;
uip_ethaddr.addr[5] = EMAC_ADDR5;
uip_setethaddr(uip_ethaddr);
uip_ipaddr(ipaddr, 192,168,0,100);
sprintf(_db, "Set own IP address: %d.%d.%d.%d \n\r", \
((uint8_t *)ipaddr)[0], ((uint8_t *)ipaddr)[1], \
((uint8_t *)ipaddr)[2], ((uint8_t *)ipaddr)[3]);
DB;
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, 192,168,0,1);
sprintf(_db, "Set Router IP address: %d.%d.%d.%d \n\r", \
((uint8_t *)ipaddr)[0], ((uint8_t *)ipaddr)[1], \
((uint8_t *)ipaddr)[2], ((uint8_t *)ipaddr)[3]);
DB;
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, 255,255,255,0);
sprintf(_db, "Set Subnet mask: %d.%d.%d.%d \n\r", \
((uint8_t *)ipaddr)[0], ((uint8_t *)ipaddr)[1], \
((uint8_t *)ipaddr)[2], ((uint8_t *)ipaddr)[3]);
DB;
uip_setnetmask(ipaddr);
// Initialize the HTTP server ----------------------------
_DBG_("Init HTTP");
httpd_init();
_DBG_("Init complete!");
while(1)
{
uip_len = tapdev_read(uip_buf);
if(uip_len > 0)
{
if(BUF->type == htons(UIP_ETHTYPE_IP))
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
tapdev_send(uip_buf,uip_len);
}
}
}
else if(timer_expired(&periodic_timer))
{
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
#endif
while (1);
}
/*******************************************************************************
* 函数名：UipPro
* 输 入:
* 输 出:
* 功能说明：uip协议栈的实现入口，必须被轮询处理。未用中断模式
*/
void UipPro(void)
{
uint8_t i;
static struct timer periodic_timer, arp_timer;
static char timer_ok = 0; /* armfly */
/* 创建2个定时器，只用执行1次 */
if (timer_ok == 0)
{
timer_ok = 1;
timer_set(&periodic_timer, CLOCK_SECOND / 2); /* 创建1个0.5秒的定时器 */
timer_set(&arp_timer, CLOCK_SECOND * 10); /* 创建1个10秒的定时器 */
}
/*
从网络设备读取一个IP包,返回数据长度 (非阻塞)
这个地方没有使用DM9000AEP的中断功能，采用的是查询方式
*/
uip_len = tapdev_read(); /* uip_len 是在uip中定义的全局变量 */
if(uip_len > 0)
{
/* 处理IP数据包(只有校验通过的IP包才会被接收) */
if(BUF->type == htons(UIP_ETHTYPE_IP))
{
uip_arp_ipin();
uip_input();
/*
当上面的函数执行后，如果需要发送数据，则全局变量 uip_len > 0
需要发送的数据在uip_buf, 长度是uip_len (这是2个全局变量)
*/
if (uip_len > 0)
{
uip_arp_out();
tapdev_send();
}
}
/* 处理arp报文 */
else if (BUF->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
/*
当上面的函数执行后，如果需要发送数据，则全局变量 uip_len > 0
需要发送的数据在uip_buf, 长度是uip_len (这是2个全局变量)
*/
if (uip_len > 0)
{
tapdev_send();
}
}
}
else if(timer_expired(&periodic_timer)) /* 0.5秒定时器超时 */
{
timer_reset(&periodic_timer); /* 复位0.5秒定时器 */
/* 轮流处理每个TCP连接, UIP_CONNS缺省是10个 */
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i); /* 处理TCP通信事件 */
/*
当上面的函数执行后，如果需要发送数据，则全局变量 uip_len > 0
需要发送的数据在uip_buf, 长度是uip_len (这是2个全局变量)
*/
if(uip_len > 0)
{
uip_arp_out();
tapdev_send();
}
}
#if UIP_UDP
/* 轮流处理每个UDP连接, UIP_UDP_CONNS缺省是10个 */
for(i = 0; i < UIP_UDP_CONNS; i++)
{
uip_udp_periodic(i); /*处理UDP通信事件 */
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send();
}
}
#endif /* UIP_UDP */
/* 每隔10秒调用1次ARP定时器函数 */
if (timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
int main(void)
{
pInt8U pBuffer;
Int32U Size,TranSize;
int i=0,j;
int k=0;
int cnt=0;
int tempcnt=0;
int concurCnt = 0;
Flo64 curP, curQ;
int meanCalc=1,displayIntro=1;
AlgoPowers_t PowerLines[3];
AlgoPowers_t prevPLines;
AlgoPowers_t curPLines;
int LearnNewMean = 1;
int learning =1;
int recognized=0;
int plugOut = 0;
Flo64 cInterval = 5000;
//web
unsigned int e;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer;
// int deviceCnt[3] = {0};
//AlgoLine_t TestLine;
// pAlgoLine_t pTestLine=&TestLine;
AlgoDevice_t tmpDev;
// AlgoDevice_t devProfiles[3]={0};
AlgoDevice_t devProfiles[3];
int devNum=0;
bool addDevice = 1;
Int32S devLamps[3];
#if CDC_DEVICE_SUPPORT_LINE_CODING > 0
CDC_LineCoding_t CDC_LineCoding;
UartLineCoding_t UartLineCoding;
#endif // CDC_DEVICE_SUPPORT_LINE_CODING > 0
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// GUI init START
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// initialize touch parametres
Int32U cursor_x = (C_GLCD_H_SIZE - CURSOR_H_SIZE)/2, cursor_y = (C_GLCD_V_SIZE - CURSOR_V_SIZE)/2;
ToushRes_t XY_Touch;
Boolean Touch = FALSE;
GLCD_Ctrl (FALSE);
// Init GPIO
GpioInit();
#ifndef SDRAM_DEBUG
// MAM init
MAMCR_bit.MODECTRL = 0;
MAMTIM_bit.CYCLES = 3; // FCLK > 40 MHz
MAMCR_bit.MODECTRL = 2; // MAM functions fully enabled
// Init clock
InitClock();
// SDRAM Init
SDRAM_Init();
#endif // SDRAM_DEBUG
// Init VIC ---interrupt
VIC_Init();
// GLCD init
GLCD_Init (NULL, NULL);
GLCD_Cursor_Dis(0);
GLCD_Copy_Cursor ((Int32U *)Cursor, 0, sizeof(Cursor)/sizeof(Int32U));
GLCD_Cursor_Cfg(CRSR_FRAME_SYNC | CRSR_PIX_32);
GLCD_Move_Cursor(cursor_x, cursor_y);
GLCD_Cursor_En(0);
// Init touch screen
TouchScrInit();
// Touched indication LED
USB_H_LINK_LED_SEL = 0; // GPIO
USB_H_LINK_LED_FSET = USB_H_LINK_LED_MASK;
USB_H_LINK_LED_FDIR |= USB_H_LINK_LED_MASK;
// Init UART 0
UartInit(UART_0,0,NORM);
__enable_interrupt();
GLCD_Ctrl (TRUE);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// GUI init END
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/* devProfiles[0].dP= 101366.22; //blow dryer
devProfiles[0].dQ =51765.90;
devProfiles[1].dP= 35957.14; //light bulb
devProfiles[1].dQ = 9045.64;
*/
// GLCD_print("Device char %f %f\r\n",devProfiles[devNum].dP, devProfiles[devNum].dQ );
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Update the baud rate
UartLineCoding.dwDTERate = 115200;
// Update the stop bits number
UartLineCoding.bStopBitsFormat = UART_ONE_STOP_BIT;
// Update the parity type
UartLineCoding.bParityType = UART_NO_PARITY;
// Update the word width
UartLineCoding.bDataBits = (UartWordWidth_t)(3);
//Description: Init UART Baud rate, Word width, Stop bits, Parity type
UartSetLineCoding(UART_0,UartLineCoding);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//calculate the no load powerlines
//calcMeanRange(&prevPLines);
// GLCD_print("P %f %f\n\r",prevPLines.P.CiHigh, prevPLines.P.CiLow);
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
for(i=0; i<3; i++){
devProfiles[i].dP=0;
devProfiles[i].dQ=0;
devLamps[i]=0;
}
// initialize gui
gui_monitoringScreen(devProfiles,devLamps);
GLCD_SetFont(&Terminal_6_8_6,0x0000FF,0x000cd4ff);
GLCD_SetWindow(0,0,319,239);
GLCD_TextSetPos(0,0);
//calculate the no load powerlines
calcMeanRange(&prevPLines);
while(1)
{
///////////////////////////////////////////////////////////////////////////////
GLCD_SetFont(&Terminal_6_8_6,0x0000FF,0x000cd4ff);
GLCD_SetWindow(0,0,319,239);
GLCD_TextSetPos(0,0);
/////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////
//algo START
/////////////////////////////////////////////////////////////////////////////////
if(dataReady){
dataReady=0;
GLCD_print("%s\r\n",dataArray);
// GLCD_print("reach reach!!!\r\n");
//convert the incoming data to floats
dataConversion(dataArray, dataP, dataQ, dataT, cnt);
//keep track of devices
GLCD_print("Device zero:%d one:%d two:%d\r",devLamps[0],
devLamps[1],devLamps[2]);
concurCnt=0;
//detect a step change.
if(detectStepChange(&prevPLines, dataP[cnt], dataQ[cnt] )){
tempcnt=(int) fmod(cnt+4,45);
while(cnt != tempcnt){
if(dataReady){
dataConversion(dataArray, dataP, dataQ, dataT, cnt);
if(detectStepChange(&prevPLines, dataP[cnt], dataQ[cnt] )){
concurCnt++;
}
cnt++;
dataReady=0;
if(cnt>=45){
cnt=0;
}
}
}
if(concurCnt>=3){
//calculate new powerlines
calcMeanRange(&curPLines);
tmpDev.dP = curPLines.P.mean - prevPLines.P.mean;
tmpDev.dQ = curPLines.Q.mean - prevPLines.Q.mean;
GLCD_print("test dev dP is %f\r\n",tmpDev.dP);
GLCD_print("test dev dQ is %f\r\n",tmpDev.dQ);
//in learning phase
if(screen==1){
// GLCD_print("we can now add DEVICES!!!\r\n");
if(devNum==3){
GLCD_print("Can't learn anymore devices\r\n");
learning=0;
}
else{
if(tmpDev.dP>0 && tmpDev.dQ>0){
GLCD_print("add device or not?\r\n");
if(addDevice){
devProfiles[devNum].dP = tmpDev.dP;
devProfiles[devNum].dQ = tmpDev.dQ;
GLCD_print("new profile %d p:%f q:%f\r\n",devNum,
tmpDev.dP,tmpDev.dQ);
devNum++;
}
}
else{
GLCD_print("device is unplugged\r\n");
//DO THE CHECK
// determineDevice(devProfiles,tmpDev,&devNum,devLamps);
//gui_monitoringScreen(devProfiles,devLamps);
}
}
}
//in user phase
else if (screen==0){
if(devNum==0){
GLCD_print("No devices on file. Please enter learning mode");
}
else{
//check aganst known devices
for(k=0;k<3;k++){
GLCD_print("devProfile %d p:%f q:%f\r\n",k, devProfiles[k].dP,
devProfiles[k].dQ);
//if plugging out, the deltas will be negative
if(tmpDev.dP<0 && tmpDev.dQ<0){
plugOut=1;
tmpDev.dP = fabs(tmpDev.dP);
tmpDev.dQ = fabs(tmpDev.dQ);
}
if(withinRange(tmpDev,devProfiles[k],cInterval)){
if(plugOut){
GLCD_print("device %d unplugged!\r\n",k);
plugOut=0;
devLamps[k]=0;
}
else{
GLCD_print("device %d plugged in!\r\n",k);
devLamps[k]=1;
}
gui_monitoringScreen(devProfiles,devLamps);
break;
}
}
} // end of if(devNum>0)
} // end user phase
prevPLines = curPLines;
GLCD_print("prevPlines %f, %f\r",prevPLines.P,prevPLines.Q);
} // end of (concurCnt>=3)
} // end of detectStepChange()
cnt++;
//dataReady=0;
if(cnt >= 45){
cnt=0;
}
} // end of dataReady
/////////////////////////////////////////////////////////////////////////////////
// End of Algo
/////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////
// GUI start
/////////////////////////////////////////////////////////////////////////////////
if(TouchGet(&XY_Touch))
{
cursor_x = XY_Touch.X;
cursor_y = XY_Touch.Y;
GLCD_Move_Cursor(cursor_x, cursor_y);
if (FALSE == Touch)
{
Touch = TRUE;
USB_H_LINK_LED_FCLR = USB_H_LINK_LED_MASK;
}
}
// check the need to swtich screen
else if(Touch)
{
switch(screen)
{
case 0: // 0 = Monitoring screen
// Touch logic
if(modeButtonState)
{
if (cursor_x <= 80 && cursor_y >= 190)
{
gui_toggleMode(devProfiles,devLamps);
break;
}
}
if(settingsButtonState)
{
if (cursor_x >= 239 && cursor_y >= 190)
{
gui_settingsScreen();
break;
}
}
break;
case 1: // 1 = Learning screen
// Touch logic
if(modeButtonState)
{
if (cursor_x <= 80 && cursor_y >= 190) // mode
{
gui_toggleMode(devProfiles,devLamps);
break;
}
}
if(settingsButtonState)
{
if (cursor_x >= 239 && cursor_y >= 190) // set
{
gui_settingsScreen();
break;
}
}
if(addDeviceButtonState)
{
// add device button placement (80,70,240,120)
if (cursor_x >= 80 && cursor_y >= 70 && cursor_x <= 240 && cursor_y <= 120)
{
addDevice = 1;
//gui_addDeviceScreen();
break;
}
}
break;
case 2: // 2 = Add device screen
// Back button
if(backButtonState)
{
if (cursor_x <= 80 && cursor_y >= 190)
{
gui_learningScreen();
break;
}
}
break;
case 3: // 3: Settings screen
// Back button
if(backButtonState)
{
if (cursor_x <= 80 && cursor_y >= 190)
{
if(gui_getMode())
{
gui_learningScreen();
break;
}
else
{
gui_monitoringScreen(devProfiles,devLamps);
break;
}
}
}
if(settingsButtonState)
{
if (cursor_x >= 239 && cursor_y >= 190)
{
gui_settingsScreen();
break;
}
}
break;
case 4: // 4: Delete Devices screen
// Back button
if(backButtonState)
{
if (cursor_x <= 80 && cursor_y >= 190)
{
gui_learningScreen();
break;
}
}
break;
}
USB_H_LINK_LED_FSET = USB_H_LINK_LED_MASK;
Touch = FALSE;
}
/////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////
}
// Initialize the ethernet device driver
do
{
GLCD_TextSetPos(0,0);
}
while(!tapdev_init());
GLCD_TextSetPos(0,0);
// uIP web server
// Initialize the uIP TCP/IP stack.
uip_init();
uip_ipaddr(ipaddr, 192,168,0,100);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, 192,168,0,1);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, 255,255,255,0);
uip_setnetmask(ipaddr);
// Initialize the HTTP server.
httpd_init();
while(1)
{
uip_len = tapdev_read(uip_buf);
if(uip_len > 0)
{
if(BUF->type == htons(UIP_ETHTYPE_IP))
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
tapdev_send(uip_buf,uip_len);
}
}
}
else if(timer_expired(&periodic_timer))
{
timer_reset(&periodic_timer);
for(e = 0; e < UIP_CONNS; e++)
{
uip_periodic(e);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#if UIP_UDP
for(e = 0; e < UIP_UDP_CONNS; e++) {
uip_udp_periodic(e);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
}
}
/*-----------------------------------------------------------------------------------*/
int
main(void)
{
u8_t i, arptimer;
tapdev_init();
uip_init();
httpd_init();
arptimer = 0;
while(1) {
/* Let the tapdev network device driver read an entire IP packet
into the uip_buf. If it must wait for more than 0.5 seconds, it
will return with the return value 0. If so, we know that it is
time to call upon the uip_periodic(). Otherwise, the tapdev has
received an IP packet that is to be processed by uIP. */
uip_len = tapdev_read();
if(uip_len == 0) {
for(i = 0; i < UIP_CONNS; i++) {
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
}
/* Call the ARP timer function every 10 seconds. */
if(++arptimer == 20) {
uip_arp_timer();
arptimer = 0;
}
} else {
if(BUF->type == htons(UIP_ETHTYPE_IP)) {
uip_arp_ipin();
uip_len -= sizeof(struct uip_eth_hdr);
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
} else if(BUF->type == htons(UIP_ETHTYPE_ARP)) {
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
tapdev_send();
}
}
}
}
return 0;
}
/*************************************************************************
* Function Name: main
* Parameters: none
*
* Return: none
*
* Description: main
*
*************************************************************************/
int main(void)
{
typedef Int32U ram_unit;
// int cursor_x = (C_GLCD_H_SIZE - CURSOR_H_SIZE)/2, cursor_y = (C_GLCD_V_SIZE - CURSOR_V_SIZE)/2;
// unsigned long int deltaT;
static float freq_aveg;
int LCD_updatecount;
LCD_updatecount = 0;
//From uip start
unsigned int i;
uip_ipaddr_t ipaddr;
struct timer periodic_timer, arp_timer;
//From uip end
/*** COMPARE FIX POINT 523235 ***/
/*** COMPARE FIX POINT 523235 ***/
GLCD_Ctrl (FALSE);
// Init GPIO
GpioInit();
#ifndef SDRAM_DEBUG
// MAM init
MAMCR_bit.MODECTRL = 0;
MAMTIM_bit.CYCLES = 3; // FCLK > 40 MHz
MAMCR_bit.MODECTRL = 2; // MAM functions fully enabled
// Init clock
InitClock();
// SDRAM Init
SDRAM_Init();
#endif // SDRAM_DEBUG
// Init VIC
VIC_Init();
// GLCD init
// GLCD_Init (IarLogoPic.pPicStream, NULL); // Can be removed, remember to remove the h and c file as well
// GLCD_Init (LogoPic.pPicStream, NULL); // Can be removed, remember to remove the h and c file as well
GLCD_Init (what_is_a_blissPic.pPicStream, NULL);
GLCD_Cursor_Dis(0); //From uip
// GLCD_Cursor_Dis(0);
// GLCD_Copy_Cursor ((Int32U *)Cursor, 0, sizeof(Cursor)/sizeof(Int32U));
/*** COMPARE FIX POINT 534252 ***/
/*** COMPARE FIX POINT 534252 ***/
GLCD_Cursor_Cfg(CRSR_FRAME_SYNC | CRSR_PIX_32); //From uip
// GLCD_Cursor_Cfg(CRSR_FRAME_SYNC | CRSR_PIX_64);
// GLCD_Move_Cursor(cursor_x, cursor_y);
// GLCD_Cursor_En(0);
//From uip start
// Sys timer init 1/100 sec tick
clock_init(2);
timer_set(&periodic_timer, CLOCK_SECOND / 2);
timer_set(&arp_timer, CLOCK_SECOND * 10);
//From uip end
// Init USB Link LED
USB_D_LINK_LED_SEL = 0; // GPIO
USB_D_LINK_LED_FSET = USB_D_LINK_LED_MASK;
USB_D_LINK_LED_FDIR |= USB_D_LINK_LED_MASK;
USB_H_LINK_LED_SEL = 0; // GPIO
USB_H_LINK_LED_FSET = USB_H_LINK_LED_MASK;
USB_H_LINK_LED_FDIR |= USB_H_LINK_LED_MASK;
/*-----------------------------------------------------------------*/
// Init AD0[3] for current meassurement
PINSEL1_bit.P0_26 = 1; // Assign P26 to AD0[3], page 180
PINMODE1_bit.P0_26 = 2; // //Neither pull-up or pull-down
// PCONP_bit.PCAD = 1; // Note: Clear the PDN bit in the AD0CR before clearing this bit and set this before PDN
// Other initial parameters are already set
// AD0CR_bit.SEL = 8; // select Ch3 [1111]
current_amp = 0;
/*-----------------------------------------------------------------*/
// Init the DAC converter
//Clock: In the PCLK_SEL0 register (Table 4�), select PCLK_DAC
//PCLKSEL0_bit.PCLK_DAC = 3UL;// **HAS Desided for values yet!** // '11' at bit 23 and 22 (which is CCLK/8) //or use 0x3 for 3UL instead
//Pins: Select the DAC pin and pin mode in registers PINSEL1 and PINMODE1 (see Section 9�.
//PINSEL1 |= (2UL<<20); // PINSEL1_bit.P0_26 = 1; //??
//PINSEL1_bit.P0_26 = 2UL;
//"PINMODE registers control the on-chip pull-up/pull-down resistor feature for all GPIO ports." - page 178
//PINMODE1 |= ________; // See table 128 for values. Write to bit 21:20
//PINMODE1_bit.P0_26 = 2UL; //P0.26MODE = 2UL; //Neither pull-up or pull-down
/* ------------------------------------------------------------------*/
// Init ADC converter
// Power the ADC converter
PINSEL1_bit.P0_25 = 1; // Assign Pin 25 to ADO[2]
PINMODE1_bit.P0_25 = 1; // Neither pull-up or pull-dow
PCONP_bit.PCAD = 1; // Note: Clear the PDN bit in the AD0CR before clearing this bit and set this before PDN
AD0CR_bit.PDN = 1; // A/D converter is operational
AD0CR_bit.START = 0; // Conversion not started
AD0CR_bit.BURST = 0; // disable burst
// AD0CR_bit.SEL = 4; // select Ch2 [11]
// Select number of clocks for each conversion
AD0CR_bit.CLKS = 0; // [000] 11 clocks / 10 bits
AD0CR_bit.CLKDIV = SYS_GetFpclk(ADC_PCLK_OFFSET)/ 10000; // 4500000; // Should be equal to 10K samplingrate
ADINTEN_bit.ADGINTEN = 1; // Global A/D channels enabled by ADINTEN 7:0
// Since only on channel is used at the moment the global flag is enabled
VIC_SetVectoredIRQ(AD0IntrHandler,1,VIC_AD0); // Set the interrupt call
VICINTENABLE |= 1UL << VIC_AD0;
// Setting parameters for the low-pass filter
DACR_previous = 0; // Initialize DACR_temp which is y(i-1)
deltaT = 1.0/TIMER0_TICK_PER_SEC; // Set the sample rate
// Calculate the R*C for cut-off frequency of the low pass filter
alpha = deltaT/(1./(2.*3.1416*100.) + deltaT); // Cut-off = 100 Hz
done = 0; // Channel stage
/* ------------------------------------------------------------------*/
// Setting the port to P0[11] and P0[19]
PINSEL1_bit.P0_19 = 0; // GPIO to P0[19]
PINSEL0_bit.P0_11 = 0; // GPIO to P0[11]
PINMODE1_bit.P0_19 = 2; // Pin has neither pull up or down
PINMODE0_bit.P0_11 = 2; // Pin has neither pull up or down
FIO0DIR_bit.P0_19 = 1;
FIO0CLR = (1UL<<19);
FIO0DIR_bit.P0_11 = 1;
FIO0CLR = (1UL<<11);
FIO0PIN_bit.P0_19 = 1;
FIO0PIN_bit.P0_11 = 1;
/* ------------------------------------------------------------------*/
// Enable TIM0 clocks
PCONP_bit.PCTIM0 = 1; // enable clock
// Init Time0
T0TCR_bit.CE = 0; // counting disable
T0TCR_bit.CR = 1; // set reset
T0TCR_bit.CR = 0; // release reset
T0CTCR_bit.CTM = 0; // Timer Mode: every rising PCLK edge
T0MCR_bit.MR0I = 1; // Enable Interrupt on MR0
T0MCR_bit.MR0R = 1; // Enable reset on MR0
T0MCR_bit.MR0S = 0; // Disable stop on MR0
// set timer 0 period
T0PR = 0;
T0MR0 = SYS_GetFpclk(TIMER0_PCLK_OFFSET)/(TIMER0_TICK_PER_SEC);
// init timer 0 interrupt
T0IR_bit.MR0INT = 1; // clear pending interrupt
VIC_SetVectoredIRQ(Timer0IntrHandler,0,VIC_TIMER0);
VICINTENABLE |= 1UL << VIC_TIMER0;
T0TCR_bit.CE = 1; // counting Enable
__enable_interrupt();
GLCD_Ctrl (TRUE);
#if 0
SDRAM_Test();
#endif
/*
//
SMB380_Init();
SMB380_GetID(&Smb380Id, &Smb380Ver);
SMB380_Data_t XYZT;
*/
/*** COMPARE FIX POINT 856364 ***/
/*** COMPARE FIX POINT 856364 ***/
/*** COMPARE FIX POINT 856364 ***/
/*** COMPARE FIX POINT 856364 ***/
//From uip start
GLCD_SetFont(&Terminal_18_24_12,0x000000,0x000cd4ff);
GLCD_SetWindow(85,10,255,33);
GLCD_TextSetPos(0,0);
GLCD_print("\f Room Station");
//From uip start
/*** COMPARE FIX POINT 458923 ***/
/*** COMPARE FIX POINT 458923 ***/
// GLCD_SetWindow(5,200,319,239);
// GLCD_SetFont(&Terminal_6_8_6,0x0000FF,0x000cd4ff);
// Initialize the ethernet device driver
do
{
GLCD_TextSetPos(0,0);
}
while(!tapdev_init());
GLCD_TextSetPos(0,0);
// uIP web server
// Initialize the uIP TCP/IP stack.
uip_init();
uip_ipaddr(ipaddr, 192,168,0,100);
uip_sethostaddr(ipaddr);
uip_ipaddr(ipaddr, 192,168,0,1);
uip_setdraddr(ipaddr);
uip_ipaddr(ipaddr, 255,255,255,0);
uip_setnetmask(ipaddr);
// Initialize the HTTP server.
httpd_init();
/*** COMPARE FIX POINT 4572742 ***/
/*** COMPARE FIX POINT 4572742 ***/
/*** COMPARE FIX POINT 4572742 ***/
/*** COMPARE FIX POINT 4572742 ***/
/*** WHILE LOOP START ***/
while(1)
{
/*** COMPARE FIX POINT 938194 ***/
/*** COMPARE FIX POINT 938194 ***/
/*** COMPARE FIX POINT 938194 ***/
/*** COMPARE FIX POINT 938194 ***/
/*** COMPARE FIX POINT 938194 ***/
uip_len = tapdev_read(uip_buf);
if(uip_len > 0)
{
if(BUF->type == htons(UIP_ETHTYPE_IP))
{
uip_arp_ipin();
uip_input();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
else if(BUF->type == htons(UIP_ETHTYPE_ARP))
{
uip_arp_arpin();
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
tapdev_send(uip_buf,uip_len);
}
}
}
else if(timer_expired(&periodic_timer))
{
timer_reset(&periodic_timer);
for(i = 0; i < UIP_CONNS; i++)
{
uip_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0)
{
uip_arp_out();
tapdev_send(uip_buf,uip_len);
}
}
#if UIP_UDP
for(i = 0; i < UIP_UDP_CONNS; i++) {
uip_udp_periodic(i);
/* If the above function invocation resulted in data that
should be sent out on the network, the global variable
uip_len is set to a value > 0. */
if(uip_len > 0) {
uip_arp_out();
tapdev_send();
}
}
#endif /* UIP_UDP */
/* Call the ARP timer function every 10 seconds. */
if(timer_expired(&arp_timer))
{
timer_reset(&arp_timer);
uip_arp_timer();
}
}
#define AVERAGECOUNT 100000
if(LCD_updatecount <= AVERAGECOUNT) {
++LCD_updatecount;
freq_aveg += freq;
}
else {
freq_aveg = freq_aveg/AVERAGECOUNT;
updateFreqHistory(freq_aveg); //Must be kept together with freq calculation!
GLCD_SetWindow(20,55,150,80);
GLCD_SetFont(&Terminal_18_24_12,0x000000,0x009fee00);
GLCD_TextSetPos(0,5);
GLCD_print("\f Hz %3.3f", freq_aveg);
freq_aveg = 0;
GLCD_SetWindow(20,90,150,115);
GLCD_SetFont(&Terminal_18_24_12,0x000000,0x009fee00);
GLCD_TextSetPos(0,5);
GLCD_print("\f V %3.3f", sqrtf(vol_rms_result));
updateVoltageHistory(sqrtf(vol_rms_result));
GLCD_SetWindow(20,125,150,150);
GLCD_SetFont(&Terminal_18_24_12,0x000000,0x009fee00);
GLCD_TextSetPos(0,5);
GLCD_print("\f uA %3.3f", sqrtf(current_amp));
GLCD_SetWindow(20,160,150,185);
GLCD_SetFont(&Terminal_18_24_12,0x000000,0x009fee00);
GLCD_TextSetPos(0,5);
GLCD_print("\f uP %3.3f", sqrtf(vol_rms_result)*sqrtf(current_amp));
LCD_updatecount = 0;
}
}//while(1) loop
}//main function
