Hi everybody
how can i rad data??
i use this code :
var byte char
forever loop
if (serial_hw_read(char)) then block
Out_3 = 1
if char == 2 then
Out_2 = 1
end if
--- or ----
if char == "2" then
Out_2 = 1
end if
end block
end if
-------------------
but when i send data , only "out_3" work and "out_2" don't work?!
should i convert "char"?
majid ebru در تاریخ سهشنبه ۲۰ آوریل ۲۰۲۱ ساعت ۲۱:۴۵:۴۳ (UTC+4:30) نوشت:
>
>
> Thanks from all that help me
>
> 👍👍👍👍👍👍💯💯💯💯💯
>
> I almost can send and receive
>
> Thank you very much
>
> I try more .....
> [email protected] در تاریخ سهشنبه ۲۰ آوریل ۲۰۲۱ ساعت ۲۱:۱۶:۵۹
> (UTC+4:30) نوشت:
>
>> Hi Majid,
>>
>> Did your scross the wires? So TX of PIC1 is connected to the RX of PIC2
>> and the RX of PIC1 is connected to the TX of PIC2?
>>
>> Also. I you want to test if the data is transmitted between the PICs,
>> first minimize your program to see if that works before adding all other
>> code.
>>
>> I changed your code and simplified it to test the communication only
>>
>> if a button is pressed on PIC1 it sends "1"to PIC2 and the LED on PIC1
>> goes off. If PIC2 receives a "1" the LED on PIC2 goes on. If a button is
>> pressed on PIC2 it sends "2" to PIC1 and the LED on PIC2 goes off. If PIC1
>> receives a "2" the LED on PIC1 goes on.
>>
>> If this works then you know your communication is working.
>>
>> See attached simplified programs. I did not test this since I do not have
>> the hardware but the program speaks for itself.
>>
>> Kind regards,
>>
>> Rob
>>
>>
>>
>> ------------------------------
>> *Van:* [email protected] <[email protected]> namens majid
>> ebru <[email protected]>
>> *Verzonden:* dinsdag 20 april 2021 18:23
>>
>> *Aan:* jallib <[email protected]>
>> *Onderwerp:* Re: [jallib] How to send & receive data with interrupt in
>> RS232
>> please help me
>> this is important for me
>>
>>
>> majid ebru در تاریخ سهشنبه ۲۰ آوریل ۲۰۲۱ ساعت ۲۰:۵۰:۴۸ (UTC+4:30)
>> نوشت:
>>
>> i downloaded last version JALlib
>> Thanks
>>
>> but i yet can't send and receive data between two PICs
>>
>> i clear my program
>> please see again my program
>>
>> i send data from pic number 2 (B7.jal) to pic number 1(A7.jal)
>>
>> when i pressed button1 from pic1 , i send data with use
>> "serial_hw_write(255)" to pic2 .
>>
>>
>>
>> majid ebru در تاریخ سهشنبه ۲۰ آوریل ۲۰۲۱ ساعت ۱۹:۵۴:۴۵ (UTC+4:30)
>> نوشت:
>>
>> I download jallib from github
>> I download jallib JALPack 2.4.o 0 0.9.0.9 from just another language
>> site
>>
>> Where should I download new jallib?!
>>
>>
>> majid ebru در تاریخ سهشنبه ۲۰ آوریل ۲۰۲۱ ساعت ۱۹:۵۲:۱۰ (UTC+4:30)
>> نوشت:
>>
>> [image: 20210420_194852~01.jpg]
>> sorry ,i can't edit my post so i should send new post.
>>
>>
>> i just want send and receive data between two PIC
>> majid ebru در تاریخ سهشنبه ۲۰ آوریل ۲۰۲۱ ساعت ۱۹:۴۲:۵۶ (UTC+4:30)
>> نوشت:
>>
>> when i use your program , i have some Error
>> -----------------------
>> Compilation started at :4/20/2021 6:41:55 PM
>>
>> jal 2.4o (compiled May 8 2011)
>> [Error] (lib/serial_hw_int_cts.jal) [Line 357] "serial_overflow_discard"
>> not defined
>> [Error] (lib/serial_hw_int_cts.jal) [Line 357] ')' expected (got
>> 'serial_overflow_discard')
>> [Warning] (lib/serial_hw_int_cts.jal) [Line 357] boolean expression
>> expected
>> [Error] (lib/serial_hw_int_cts.jal) [Line 357] 'then' expected (got
>> 'serial_overflow_discard')
>> [Warning] (lib/serial_hw_int_cts.jal) [Line 357] boolean expression
>> expected
>> Compiler CommandLine: C:\JALPack2\compiler\jalv2.exe
>> "G:\Project\PCB\Temp\Temp_JAL_2\Temp_A_1\A7_USART\A7_1.jal" -s
>> "C:\JALPack2\lib" -no-variable-reuse
>>
>> Errors :3 Warnings :1
>>
>> majid ebru در تاریخ سهشنبه ۲۰ آوریل ۲۰۲۱ ساعت ۱۹:۴۰:۱۱ (UTC+4:30)
>> نوشت:
>>
>> Thank you very very much to answer
>>
>> i attache two pic program
>>
>> i read your update
>>
>> [email protected] در تاریخ سهشنبه ۲۰ آوریل ۲۰۲۱ ساعت ۱۸:۵۹:۴۴
>> (UTC+4:30) نوشت:
>>
>> Hi Majid
>>
>> I find the code difficult to read and you are doing too much here.
>>
>> Some observations:
>>
>> - You include the same library more than once, you should not do that.
>> - The serial interrupt routine is part of the library so you do not
>> need it here
>> - Your program uses an interrupt routine so you expect that it is
>> called becauses there is an interrupt routine in the serial library but
>> this is not a good practice.
>>
>> I do not know if it is your intention to do stuff in an interrupt routine
>> otherwise I would just move it to the main loop and put the check (this is
>> not a wait) using ' if serial_hw_read(your_data)' in your main program.
>>
>> I did some cleanup of your program but since I do not understand what you
>> are trying to achieve it might be wrong.
>>
>> Kind regards,
>>
>> Rob
>>
>> ------------------------------
>> *Van:* [email protected] <[email protected]> namens majid
>> ebru <[email protected]>
>> *Verzonden:* dinsdag 20 april 2021 15:23
>>
>> *Aan:* jallib <[email protected]>
>> *Onderwerp:* Re: [jallib] How to send & receive data with interrupt in
>> RS232
>> hi again
>> can any body say me what is my wrong??
>>
>>
>> Compilation started at :4/20/2021 4:48:38 PM
>> jal 2.4o (compiled May 8 2011)
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] "serial_ctsinv" not
>> defined
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] 'end' expected (got
>> 'serial_ctsinv')
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] {IF starts at
>> C:\JALPack2\lib/serial_hw_int_cts.jal:214}
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] "serial_ctsinv" not
>> defined
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] 'end' expected (got
>> 'serial_ctsinv')
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] {IF starts at
>> C:\JALPack2\lib/serial_hw_int_cts.jal:212}
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] "serial_ctsinv" not
>> defined
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] 'end' expected (got
>> 'serial_ctsinv')
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] {procedure starts at
>> C:\JALPack2\lib/serial_hw_int_cts.jal:206}
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] "serial_ctsinv" not
>> defined
>> [Error] (lib/serial_hw_int_cts.jal) [Line 224] unexpected token:
>> "serial_ctsinv"
>>
>> Thank you
>>
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