Skip to Content

Register Login

Industry Online Support

Technical Forum

Navigation

FUNCTION WHICH RETURN CHAR FUNCTION

Created by: KOURTZAAR_HRA at: 1/5/2007 10:41 AM (12 Replies)

Rating (2)

Thanks 0

Result pages:: |; 1 | 2; |

13 Entries

Entries per page: 10 | all

1/5/2007 10:41 AM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	I have made the below function to appear a text in picture window char message(chartag) { static double limitValue[7] = {0.00000000000000,1.00000000000000,2.00000000000000,4.00000000000000,8.00000000000000,16.00000000000000,24.00000000000000,}; static char value[8] = {"ÁÍÁÌÏÍÇ","×ÅÉÑÏÊÉÍÇÔÁ ÓÔÁÌÁÔÇÌÅÍÏ","ÁÕÔÏÌÁÔÁ ËÅÉÔÏÕÑÃÅÉ","×ÅÉÑÏÊÉÍÇÔÁ ËÅÉÔÏÕÑÃÅÉ","ÊÉÍÇÔÇÑÁÓ ÓÖÁËÌÁ ÈÅÑÌÉÊÏÕ","ÊÉÍÇÔÇÑÁÓ ÓÖÁËÌÁ ÁÍÁÔÑÏÖÏÄÏÓÉÁÓ","ÊÉÍÇÔÇÑÁÓ ÌÅ ÈÅÑÌÉÊÏ + ÁÍÁÔÑ/ÓÉÁ","ÁÍÁÌÏÍÇ",}; return value[Check_LimitsD (GetTagDouble (tag), 8, &limitValue[0])]; } but when complile that I have a warning "different levels of indirection" and and the function dosn't return any text.Where is the mistake? maybe before the name of function need something else?
KOURTZAAR_HRA Posts: 48 Rating: (1)
Suggestion To thank Quote Answer

1/5/2007 10:48 AM	Rate (0)
Martynas Bronze Member Joined: 10/12/2006 Last visit: 8/11/2022 Posts: 70 Rating: (6)	just add pointer return *value[Check_LimitsD (GetTagDouble (tag), 8, &limitValue[0])];

Suggestion To thank Quote Answer

1/5/2007 11:24 AM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	Thank you for your answer I put the pointer and the warniningis go out.Now below is the C-script I use for the texts but I have the same warnining message "different levels of indirect".The tag include the value of status and inside the function thereis the current text.Why I have the samewarning? int N; int M; int K; int L; int O; int P; *chartag; BOOL A; BOOL B; BOOL C; BOOL D; BOOL E; BOOL F; A=GetTagBit("COMPRESSOR1.MOTOR_SELECTED");//Return-Type: BOOL B=GetTagBit("COMPRESSOR2.MOTOR_SELECTED");//Return-Type: BOOL C=GetTagBit("COMPRESSOR3.MOTOR_SELECTED");//Return-Type: BOOL D=GetTagBit("COMPRESSOR4.MOTOR_SELECTED");//Return-Type: BOOL E=GetTagBit("COMPRESSR5.MOTOR_SELECTED");//Return-Type: BOOL F=GetTagBit("COMPRESSOR6.MOTOR_SELECTED");//Return-Type: BOOL N=GetTagByte("COMPRESSOR1_STATUS.STATUS"); M=GetTagByte("COMPRESSOR2_STATUS.STATUS"); K=GetTagByte("COMPRESSOR3_STATUS.STATUS"); L=GetTagByte("COMPRESSOR4_STATUS.STATUS"); O=GetTagByte("COMPRESSOR5_STATUS.STATUS"); P=GetTagByte("COMPRESSOR6_STATUS.STATUS"); if (A) tag=N;//Return-Type: BOOL else if (B) tag=M;//Return-Type: BOOL else if (C) tag=K;//Return-Type: BOOL else if (D) tag=L; else if (E) tag=O; else if (F) tag=P; else return ""; return message(tag);**
KOURTZAAR_HRA Posts: 48 Rating: (1)
Suggestion To thank Quote Answer

1/5/2007 12:03 PM	Rate (0)
Martynas Bronze Member Joined: 10/12/2006 Last visit: 8/11/2022 Posts: 70 Rating: (6)	you need to put pointer befor tag variable, like *tag=N
	Last edited by: marcius at: 1/5/2007 12:03 PM
Suggestion To thank Quote Answer

1/5/2007 12:10 PM	Rate (0)
Danielle Posts: 1275 Rating: (123)	[quote user="KOURTZAAR_HRA"] I have made the below function to appear a text in picture window char message(*chartag*) { static double limitValue[7] = {0.00000000000000,1.00000000000000,2.00000000000000,4.00000000000000,8.00000000000000,16.00000000000000,24.00000000000000,}; static char value[8] = {"ÁÍÁÌÏÍÇ","×ÅÉÑÏÊÉÍÇÔÁ ÓÔÁÌÁÔÇÌÅÍÏ","ÁÕÔÏÌÁÔÁ ËÅÉÔÏÕÑÃÅÉ","×ÅÉÑÏÊÉÍÇÔÁ ËÅÉÔÏÕÑÃÅÉ","ÊÉÍÇÔÇÑÁÓ ÓÖÁËÌÁ ÈÅÑÌÉÊÏÕ","ÊÉÍÇÔÇÑÁÓ ÓÖÁËÌÁ ÁÍÁÔÑÏÖÏÄÏÓÉÁÓ","ÊÉÍÇÔÇÑÁÓ ÌÅ ÈÅÑÌÉÊÏ + ÁÍÁÔÑ/ÓÉÁ","ÁÍÁÌÏÍÇ",}; return value[Check_LimitsD (GetTagDouble (tag), 8, &limitValue[0])]; } Isn't "tag" a char type? So wouldn't you need a GetTagChar?
Danielle Posts: 1275 Rating: (123)
Suggestion To thank Quote Answer

1/5/2007 12:34 PM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	The "tag" have the status value from motor status (the status is byte).In C-script I put tag=N (N is the status tag) ,N has the value of status which function need, because for different value of status I have different text.I put *tag=N but dosn't work.You have any idea?
KOURTZAAR_HRA Posts: 48 Rating: (1)
Suggestion To thank Quote Answer

1/5/2007 12:56 PM	Rate (0)
Salma Gold Member Joined: 9/27/2005 Last visit: 11/27/2007 Posts: 1398 Rating: (149)	My scripting is not very good so I do not fully understand your scripts. You have posted two different scripts, are they separate or do they call each other?? One quick thing to note, the function definition in your original post is returning a char - this is one character. Should it not be char* to return a string ? e.g. char* message ( char* tag) { ... Salma We dance in a circle and suppose,while the secret sits in the middle and knows

Suggestion To thank Quote Answer

1/5/2007 1:13 PM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	This is the function which must return 9 text depend fromstatus value. char message(char* tag) { static double limitValue[7] = {0.00000000000000,1.00000000000000,2.00000000000000,4.00000000000000,8.00000000000000,16.00000000000000,24.00000000000000,}; static char* value[8] = {"ÁÍÁÌÏÍÇ","×ÅÉÑÏÊÉÍÇÔÁ ÓÔÁÌÁÔÇÌÅÍÏ","ÁÕÔÏÌÁÔÁ ËÅÉÔÏÕÑÃÅÉ","×ÅÉÑÏÊÉÍÇÔÁ ËÅÉÔÏÕÑÃÅÉ","ÊÉÍÇÔÇÑÁÓ ÓÖÁËÌÁ ÈÅÑÌÉÊÏÕ","ÊÉÍÇÔÇÑÁÓ ÓÖÁËÌÁ ÁÍÁÔÑÏÖÏÄÏÓÉÁÓ","ÊÉÍÇÔÇÑÁÓ ÌÅ ÈÅÑÌÉÊÏ + ÁÍÁÔÑ/ÓÉÁ","ÁÍÁÌÏÍÇ",}; return value[Check_LimitsD (GetTagDouble (tag), 8, &limitValue[0])]; } And this is ths script under the text which inside I call the function above: #define N "COMPRESSOR1_STATUS.STATUS" #define M "COMPRESSOR2_STATUS.STATUS" #define K "COMPRESSOR3_STATUS.STATUS" #define L "COMPRESSOR4_STATUS.STATUS" #define O "COMPRESSOR5_STATUS.STATUS" #define P "COMPRESSOR6_STATUS.STATUS" chartag; BOOL A; BOOL B; BOOL C; BOOL D; BOOL E; BOOL F; A=GetTagBit("COMPRESSOR1.MOTOR_SELECTED");//Return-Type: BOOL B=GetTagBit("COMPRESSOR2.MOTOR_SELECTED");//Return-Type: BOOL C=GetTagBit("COMPRESSOR3.MOTOR_SELECTED");//Return-Type: BOOL D=GetTagBit("COMPRESSOR4.MOTOR_SELECTED");//Return-Type: BOOL E=GetTagBit("COMPRESSR5.MOTOR_SELECTED");//Return-Type: BOOL F=GetTagBit("COMPRESSOR6.MOTOR_SELECTED");//Return-Type: BOOL if (A) tag=N; else if (B) tag=M;//Return-Type: BOOL else if (C) tag=K;//Return-Type: BOOL else if (D) tag=L; else if (E) tag=O; else if (F) tag=P; else //return ""; return message(tag); When I compile the script (not the function,function now dosn't have any warning or error) I have the message "different level of indirect".So I dont take out any text.I make some change but nothing happend.When I select 1 motor A=1 THEN tag=N (N=2 for example) and then in message function the 2 value is motor running.This is the philosophy of what I want to manage with this.But until now nothing.I hope with this explemation you understand that and if you have same idea how manage this I will be grateful.
KOURTZAAR_HRA Posts: 48 Rating: (1)
Suggestion To thank Quote Answer

1/5/2007 1:39 PM	Rate (1)
Salma Gold Member Joined: 9/27/2005 Last visit: 11/27/2007 Posts: 1398 Rating: (149)	Thanks for the explanation. I set up a quick test and after changing the message project function slightly I got the text to change accordingly. [code] char* message(char* tag) { static double limitValue[7] = {0.00000000000000,1.00000000000000,2.00000000000000,4.00000000000000,8.00000000000000,16.00000000000000,24.00000000000000,}; static char* value[8] = {"ÁÍÁÌÏÍÇ","×ÅÉÑÏÊÉÍÇÔÁ ÓÔÁÌÁÔÇÌÅÍÏ","ÁÕÔÏÌÁÔÁ ËÅÉÔÏÕÑÃÅÉ","×ÅÉÑÏÊÉÍÇÔÁ ËÅÉÔÏÕÑÃÅÉ","ÊÉÍÇÔÇÑÁÓ ÓÖÁËÌÁ ÈÅÑÌÉÊÏÕ","ÊÉÍÇÔÇÑÁÓ ÓÖÁËÌÁ ÁÍÁÔÑÏÖÏÄÏÓÉÁÓ","ÊÉÍÇÔÇÑÁÓ ÌÅ ÈÅÑÌÉÊÏ + ÁÍÁÔÑ/ÓÉÁ","ÁÍÁÌÏÍÇ",}; return value[Check_LimitsD (GetTagDouble (tag), 8, &limitValue[0])]; } [/code] Salma We dance in a circle and suppose,while the secret sits in the middle and knows

Suggestion To thank Quote Answer

1/5/2007 2:08 PM	Rate (0)
KOURTZAAR_HRA Posts: 48 Rating: (1)	I change the function as you show me and it works and thank you very very match for this.But now to show me the correct textm in picture windowfor example for motor 1 which this moment is running auto must go out from motor 1 picture and if I go again then show the correct text according the status of motor.Maybe I have something wrong in if-else?It possible to see that?
KOURTZAAR_HRA Posts: 48 Rating: (1)
Suggestion To thank Quote Answer

|

Share this page:

Share this page on...

Follow us on