//char text[] = "{\"msg_type\":\"ctr\",\"deviceid\":\"113344\",\"bcm_fun_trunklock\":\"ON\"}";
static void thread_sim900_rx_entry(void *parg)
{
INT8U err;
uint8_t start = 0;
uint8_t thischar = 0;
parg = parg;
printf("Enter: %s\r\n", __func__);
while(1) {
OSSemPend(rx_semaphore, 0, &err);
if(err != OS_NO_ERR)
continue;
while(rb_get(&rx_rb, &thischar, 1) == TRUE) {
printf("%c", thischar);
if(status == STATUS_CONNECTED) {
if(thischar == '{') {
clear_rx_buf();
start = 1;
rx_buffer[rx_offset ++] = thischar;
} else if(thischar == '}') {
rx_buffer[rx_offset ++] = thischar;
start = 0;
if(rx_offset >= 10) {
if(recvFunc != NULL)
recvFunc((uint8_t *)rx_buffer);
}
} else {
if(start)
rx_buffer[rx_offset ++] = thischar;
}
} else // init part
{
rx_buffer[rx_offset ++] = thischar;
}
}
}
}
void sim900_connect(void)
{
uint8_t i = 0;
uint8_t retry = 3;
printk("connect...\r\n");
while(1) {
switch(status) {
case STATUS_POWERON:
sim900_poweron();
clear_rx_buf();
printk("wait for at done\r\n");
for(i = 0; i < retry; i++) {
sim900_write("AT\r\n", 4);
//sim900_wait(5000000);
OSTimeDlyHMSM(0, 0, 0, 400);
if(!check_at()) {
status = STATUS_CONFIG;
break;
}
clear_rx_buf();
}
break;
//case STATUS_INIT:
case STATUS_CONFIG:
printk("wait for config done\r\n");
OSTimeDlyHMSM(0, 0, 10, 0);
sim900_write("AT+CREG?\r\n", 10);
OSTimeDlyHMSM(0, 0, 0, 100);
sim900_write("AT+CIPMODE=1\r\n", 14);
OSTimeDlyHMSM(0, 0, 0, 100);
sim900_write("AT+CGATT?\r\n", 11);
OSTimeDlyHMSM(0, 0, 0, 100);
sim900_write("AT+CSTT=\"CMNET\"\r\n", 17);
OSTimeDlyHMSM(0, 0, 0, 100);
sim900_write("AT+CIICR\r\n", 10);
OSTimeDlyHMSM(0, 0, 2, 0);
printk("try to get ip address\r\n");
sim900_write("AT+CIFSR\r\n", 10);
OSTimeDlyHMSM(0, 0, 0, 100);
sim900_write("AT+CGATT=1\r\n", 12);
OSTimeDlyHMSM(0, 0, 0, 100);
sim900_write("AT+CGSN\r\n", 9);
OSTimeDlyHMSM(0, 0, 0, 100);
status = STATUS_CONNECTING;
break;
case STATUS_CONNECTING:
printk("wait for connecting...\r\n");
sim900_write("AT+CIPSTATUS\r\n", 14);
OSTimeDlyHMSM(0, 0, 2, 0);
for(i = 0; i < 1; i++) {
clear_rx_buf();
sim900_write(connect_cmd, strlen((char *)&connect_cmd[0]));
OSTimeDlyHMSM(0, 0, 3, 0);
if(!check_at()) {
status = STATUS_CONNECTED;
break;
}
clear_rx_buf();
}
if(i >= 1) { //retry failed
sim900_write("+++\r\n", 5);
OSTimeDlyHMSM(0, 0, 1, 0);
sim900_write("AT+CIPCLOSE\r\n", 13);
OSTimeDlyHMSM(0, 0, 1, 0);
sim900_write("AT+CIPSHUT\r\n", 12);
OSTimeDlyHMSM(0, 0, 1, 0);
status = STATUS_CONFIG;
}
break;
case STATUS_CONNECTED:
printk("Connect done!\r\n");
clear_buf();
return;
default:
break;
}
}
}
static int Send_Selecting(unsigned char *p, int length)
/****************************************************************/
{
int i = 0;
int st;
int result = 0;
//unsigned char text[32];
int sendRetry = 0;
struct timespec ts;
ts.tv_sec = 0;
ts.tv_nsec = 500000000; //0.5sec
if(g_dbgShow)
printf(" -S- SELECTING\n");
st = SEL_START_MSG;
for(;;)
{
switch (st)
{
case SEL_START_MSG:
//if(g_dbgShow) printf(" -S- SEL_START_MSG\n");
clear_rx_buf();
comm_start_msg(TYPE_SEL); // selecting protocol
st = SEL_RECEIVE_START_ACK;
break;
case SEL_RECEIVE_START_ACK:
//if(g_dbgShow) printf(" -S- SEL_RECEIVE_START_ACK\n");
//sleep(1);
//nanosleep(&ts, NULL);
//IfaceGhpSelectSleep(0, 50);
// jong2ry 2011_0303
//IfaceGhpSelectSleep(0, 500);
IfaceGhpSelectSleep(0, 100);
clear_rx_buf();
//result = RecvUart2(rxbuf, sizeof(rxbuf));
result = OnReadIn();
if ( g_dbgShow )
printf(" -S- Get Ack result = %d, %x\n", result, rxbuf[0]);
//for (i = 0; i < result; i++)
// printf("%c ",rxbuf[i]);
//printf("\n############################\n");
if (result == 1 && rxbuf[0] == 0x06)
//if (result = 1 && rxbuf[0] == 0x06)
//if (rxbuf[result - 1] == 0x06)
{
st = SEL_SEND_TEXT;
break;
}
else
{
if (sendRetry > 5)
{
comm_eot_msg();
return SEL_RETRY;
}
else
{
st = SEL_START_MSG;
sendRetry++;
//sleep(1);
IfaceGhpSelectSleep(1, 0);
}
break;
}
break;
case SEL_SEND_TEXT:
if(g_dbgShow)
printf(" -S- SEL_SEND_TEXT\n");
//SendUart2(p, length);
OnWriteOut(p, length);
if ( g_dbgShow ) {
for (i = 0; i < length; i++)
printf("%c ",p[i]);
printf("\n");
}
st = SEL_RECEIVE_TEXT_ACK;
break;
case SEL_RECEIVE_TEXT_ACK:
//if(g_dbgShow) printf(" -S- SEL_RECEIVE_TEXT_ACK\n");
//sleep(1);
//nanosleep(&ts, NULL);
// jong2ry 2011_0303
//IfaceGhpSelectSleep(0, 500);
IfaceGhpSelectSleep(0, 100);
clear_rx_buf();
//result = RecvUart2(rxbuf, sizeof(rxbuf));
result = OnReadIn();
//for (i = 0; i < result; i++)
// printf("%x ",rxbuf[i]);
//printf("\n");
st = SEL_SEND_EOT;
break;
case SEL_SEND_EOT:
if(g_dbgShow)
printf(" -S- SEL_SEND_EOT\n");
comm_eot_msg();
return SEL_OK;
}
}
}
int iface_ghp_main(void)
/****************************************************************/
{
//int i = 0;
//unsigned char tempVal = 0;
// int j = 0;
int st = 0;
int result = 0;
//DEL point_info point;
//int pollingCount = 0;
IfaceGhpSelectSleep(3, 0);
/* initialize ghp interface */
init_data();
clear_tx_buf(); // clear tx buffer.
clear_rx_buf(); // clear rx buffer.
set_pcm_number(); // set pcm nummber.
init_uart(); // init uart2 channel.
init_poll();
get_sddc(); // get sddc number.
get_unit_cnt(); // get indoor unit count.
get_ghp_data(); // get ghp-point data.
init_queue();
g_CntHaksaInit = 0;
/*
Test Code.
반드시 현장에서 지워야 한다.
*/
while( 1 ) {
IfaceGhpSelectSleep(3, 0);
}
/*
uart2 통신에 의한 Delay가 발생하는 상황을 재현하고자 한다.
Test가 끝나면 반드시 주석으로 막아 실행되지 않도록 한다.
*/
#if 0
printf("Test Code\n");
memset(txbuf, 0, sizeof(txbuf));
for (i = 0; i < 256; i++) {
txbuf[i] = tempVal++;
}
printf("init poll\n");
init_poll();
while(1)
{
result = OnReadIn();
if ( 0 < result ) {
printf("Rx (%d)\n", result);
/*
for (i = 0; i < result; i++) {
printf("%x ", rxbuf[i]);
}
printf("\n\n");
*/
printf("Write\n");
OnWriteOut(rxbuf, result);
printf("scehdule\n");
Check_Schedule(g_unitCnt);
}
}
#endif
#if 0
while( 1 ) {
IfaceGhpSelectSleep(1, 0);
Chk_Group_Control();
// 전체 정지 모드
Set_AllStopMode(g_unitCnt);
// 실내기 온도 제한
Set_Temperature(g_unitCnt);
}
#endif
//super loop
st = ST_GET_POLLING;
do{
// 전체 정지 모드
Set_AllStopMode(g_unitCnt);
// 실내기 온도 제한
Set_Temperature(g_unitCnt);
Get_RunUnit(g_unitCnt);
// 각 동의 층별제어 및 실내기 타입별 온도제어를 한다.
Chk_Group_Control();
// jong2ry test.
// It is scheduler function.
Check_Schedule(g_unitCnt);
//sleep(1);
//continue;
Set_AllHaksaMode(g_unitCnt);
switch(st)
{
case ST_GET_POLLING:
//if(g_dbgShow) printf("ST_GET_POLLING\n");
result = Send_Polling();
//printf("result = %d\n", result);
switch(result)
{
case POLL_REQUIRE_STARTUP:
st = ST_STARTUP;
break;
case POLL_EMPTY_DATA:
case POLL_OK:
if (Send_Polling() == POLL_REQUIRE_STARTUP) {
st = ST_STARTUP;
break;
}
else {
st = ST_CHK_USER_CONTROL;
break;
}
default:
//if(g_dbgShow) printf(">>> POLLING ERROR\n");
st = ST_CHK_USER_CONTROL;
break;
}
break;
case ST_CHK_USER_CONTROL:
CheckUserControl();
st = ST_GET_USER_CONTROL;
break;
case ST_GET_USER_CONTROL:
//if(g_dbgShow) printf("ST_GET_USER_CONTROL\n");
while(Do_User_Control()) {
if (Send_Polling() == POLL_REQUIRE_STARTUP) {
st = ST_STARTUP;
break;
}
// 전체 정지 모드
Set_AllStopMode(g_unitCnt);
// 실내기 온도 제한
Set_Temperature(g_unitCnt);
Get_RunUnit(g_unitCnt);
// 각 동의 층별제어 및 실내기 타입별 온도제어를 한다.
Chk_Group_Control();
}
st = ST_GET_GHP_UNIT;
break;
case ST_GET_GHP_UNIT:
//if(g_dbgShow) printf("ST_GET_GHP_UNIT\n");
Get_Ghp_Unit();
if (Send_Polling() == POLL_REQUIRE_STARTUP) {
st = ST_STARTUP;
break;
}
//if(g_dbgShow) printf("\n\n");
st = ST_GET_POLLING;
break;
case ST_STARTUP:
//if(g_dbgShow) printf("ST_STARTUP\n");
Startup_SDDC();
st = ST_GET_POLLING;
break;
default:
//if(g_dbgShow) printf("default\n");
st = ST_GET_POLLING;
break;
}
}while(1);
//exit(1);
system("killall duksan");
}
static int Send_Polling(void)
/****************************************************************/
{
int st;
int result = 0;
int length = 0;
int i = 0;
//unsigned char text[256];
struct timespec ts;
ts.tv_sec = 0;
ts.tv_nsec = 500000000; //0.5sec
st = POLL_START_MSG;
if(g_dbgShow)
printf(" -P- POLLLING\n");
for(;;)
{
switch (st)
{
case POLL_START_MSG:
//if(g_dbgShow) printf(" -P- POLL_START_MSG\n");
clear_rx_buf();
comm_start_msg(TYPE_POLL); // polling protocol
st = POLL_RECEIVE_TEXT;
break;
case POLL_RECEIVE_TEXT:
//if(g_dbgShow) printf(" -P- POLL_RECEIVE_TEXT\n");
//sleep(1);
//nanosleep(&ts, NULL);
// jong2ry 2011_0303
//IfaceGhpSelectSleep(0, 500);
IfaceGhpSelectSleep(0, 100);
//length = RecvUart2(rxbuf, sizeof(rxbuf));
length = OnReadIn();
if ( g_dbgShow ) {
printf(" -P- length = %d\n", length);
for (i = 0; i < length; i++)
printf("%c ",rxbuf[i]);
printf("\n======================\n");
}
if (length == -1) {
//st = POLL_EOT_MSG;
comm_eot_msg();
return POLL_EMPTY_DATA;
}
else if (rxbuf[0] == 0x04)
{
if ( g_dbgShow )
printf("return...\n");
return POLL_OK;
}
else
st = POLL_DATA_HANDLER;
break;
case POLL_DATA_HANDLER:
//if(g_dbgShow) printf(" -P- POLL_DATA_HANDLER\n");
//printf("Check >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>\n");
//printf("result = %d\n", result);
result = RecvDataParsing(rxbuf, length);
//printf(" -P- result = %d\n", length);
st = POLL_ACK_MSG;
break;
case POLL_ACK_MSG:
//if(g_dbgShow) printf(" -P- POLL_ACK_MSG\n");
comm_ack_msg();
st = POLL_RECEIVE_EOT;
break;
case POLL_RECEIVE_EOT:
if(g_dbgShow)
printf(" -P- POLL_RECEIVE_EOT\n");
clear_rx_buf();
//length = RecvUart2(text, sizeof(text));
length = OnReadIn();
if ( g_dbgShow )
printf(" -P- length = %d, %x\n", length, rxbuf[0]);
//if(length == 1 && text[0] == 0x04)
if(length == 1 && rxbuf[0] == 0x04)
{
if (result == POLL_REQUIRE_STARTUP)
return POLL_REQUIRE_STARTUP;
else if (result == POLL_ERROR)
return POLL_ERROR;
else
return POLL_OK;
}
else
st = POLL_EOT_MSG;
case POLL_EOT_MSG:
if(g_dbgShow)
printf(" -P- POLL_EOT_MSG\n");
comm_eot_msg();
if (result == POLL_REQUIRE_STARTUP)
return POLL_REQUIRE_STARTUP;
else if (result == POLL_ERROR)
return POLL_ERROR;
else
return POLL_OK;
case POLL_WAIT_15SEC:
if(g_dbgShow)
printf(" -P- POLL_WAIT_15SEC\n");
if (result == POLL_REQUIRE_STARTUP)
return POLL_REQUIRE_STARTUP;
else
return POLL_NG;
}
}
}
