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Writing variable value to ANY pointer

Created by: ashishm at: 3/6/2019 10:44 AM (4 Replies)

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3/6/2019 10:44 AM	Rate (0)
ashishm Posts: 186 Rating: (4)	v1 is any pointer declared in temp of FC. LAR1 P##v1 L B#16#10 //Load the syntax ID and transfer it to the ANY pointer. T LB [AR1,P#0.0] L B#16#2 //Load data type Byte and transfer it to the ANY pointer. T LB [AR1,P#1.0] L 20 //Load 10 bytes and transfer them to the ANY pointer. T LW [AR1,P#2.0] L 1 //Source is DB22, DBB11 T LW [AR1,P#4.0] L P#DBX 0.0 // Step-5 T LD [AR1,P#6.0] I want to change DBX address(In last step-5) continuously, so that value of that address can be written. How to change that?
ashishm Posts: 186 Rating: (4)
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3/6/2019 12:02 PM	Rate (0)
jacek d Platinum Expert Joined: 9/23/2005 Last visit: 12/23/2025 Posts: 5149 Rating: (772)	See the attachment to the third post in this topic.
	Regards, Jacek What is confusing you is the fact that you never see a number but always its digit representation. So you end up thinking that the number is the representation. - Andrej Bauer Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded. #StayWithUkraine
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This contribution was helpful to 1 thankful Users Sachinpatke

3/6/2019 12:32 PM	Rate (0)
ashishm Posts: 186 Rating: (4)	I tried understanding but still not able to match with my logic. In my logic I am transferring DB1.DBX0.0 byte 20 value. I want to change DBX value like from 0.0 to 24.0...48.0.. etc for next 150 values and transfer to same variable. Kindly suggest the logic in that.
ashishm Posts: 186 Rating: (4)
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3/6/2019 1:12 PM	Rate (0)
Sachinpatke Posts: 623 Rating: (77)	Hi Ashi, As per your post, u wish to transfer byte 0 to byte 150 to same location [ e.g. MB50 ]. If yes, please check below code. OPN DB 11 A( L #byte_no // should not be temp L 150 <=I ) A M 10.1 //command for nest byte or time trigger pulse FP M 10.1 JCN SAC1 L #byte_no // ur byte no L P#1.0 *D LAR1 L DBB [AR1,P#0.0] T MB 50 // ur desired location L #byte_no INC 1 SAC1: NOP 0
Sachinpatke Posts: 623 Rating: (77)
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3/6/2019 1:13 PM	Rate (0)
jacek d Platinum Expert Joined: 9/23/2005 Last visit: 12/23/2025 Posts: 5149 Rating: (772)	L p#DBXn.0 // n - byte number is same as L 2#1000 0100 0000 0bbb bbbb bbbb bbbb b000 // where bbbb bbbb bbbb bbbb is binary representation of n
	Regards, Jacek What is confusing you is the fact that you never see a number but always its digit representation. So you end up thinking that the number is the representation. - Andrej Bauer Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded. #StayWithUkraine
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