Beginners Project: Hello World (using C): Difference between revisions
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== Create a library for source and program == | == Create a library for source and program == | ||
* <code>CRTLIB</code> + <code>F4</code> | * <code>CRTLIB</code> + <code>F4</code> | ||
** Enter this:<br/>[[Image:HelloWorldC01.png| | ** Enter this:<br/>[[Image:HelloWorldC01.png|666px]] | ||
== Create a Source Physical File == | == Create a Source Physical File == | ||
* <code>CRTSRCPF</code> + <code>F4</code>, name it <tt>SNDBX</tt><ref>It is | * <code>CRTSRCPF</code> + <code>F4</code>, name it <tt>SNDBX</tt><ref>It is '''essential''', that you never, ever, use vowels! :-)</ref> | ||
== Create the C source code == | == Create the C source code == | ||
* To create the source code as member of the SPF: <code>WRKMBRPDM</code> + <code>F6</code>, enter name (<tt>hello_c</tt>) and type (<tt>C</tt>): <br/>[[Image:HelloWorldC02.png| | * To create the source code as member of the <tt>SPF</tt>: <code>WRKMBRPDM</code> + <code>F6</code>, enter name (<tt>hello_c</tt>) and type (<tt>C</tt>): <br/>[[Image:HelloWorldC02.png|666px]] | ||
* Enter this in SEU: | * Enter this in <tt>SEU</tt>: | ||
Spalten . . . : 1 100 Editieren SNDBX/SNDBX | Spalten . . . : 1 100 Editieren SNDBX/SNDBX | ||
SEU==> HELLO_C | SEU==> HELLO_C | ||
| Line 24: | Line 24: | ||
* Close and save with <code>F3</code> | * Close and save with <code>F3</code> | ||
* Enter <code>14</code> to compile | * Enter <code>14</code> to compile | ||
* Check the outcome with <code>DSPMSG</code> | * Check the outcome with <code>DSPMSG</code>. If you'd rather wait for the compile than queuing it, take a look at [[Compile Sources Without Queuing]]. | ||
== Run the program == | == Run the program == | ||
*<code>CALL SNDBX/HELLO_C</code>:<br/>[[Image:HelloWorldC03.png|500px]] | * <code>CALL SNDBX/HELLO_C</code>:<br/>[[Image:HelloWorldC03.png|500px]] | ||
== Footnotes == | |||
<references /> | |||
[[Category:Programming]] | |||
[[Category: | |||
Latest revision as of 21:32, 23 February 2020
Since Heiko is fairly familiar with C, here's his approach for a simple "Hello World!" in C.
Create a library for source and program
CRTLIB+F4- Enter this:
- Enter this:
Create a Source Physical File
CRTSRCPF+F4, name it SNDBX[1]
Create the C source code
- To create the source code as member of the SPF:
WRKMBRPDM+F6, enter name (hello_c) and type (C):
- Enter this in SEU:
Spalten . . . : 1 100 Editieren SNDBX/SNDBX
SEU==> HELLO_C
FMT ** ...+... 1 ...+... 2 ...+... 3 ...+... 4 ...+... 5 ...+... 6 ...+... 7 ...+... 8 ...+... 9 ...+... 0
***************** Datenanfang *******************************************************************************************
0001.00 #include <stdio.h> 191007
0002.00 int main(void) 191007
0003.00 { 191007
0004.00 printf("Hello World!\n"); 191007
0005.00 return 0; 191007
0006.00 } 191007
******************Datenende *********************************************************************************************
- Close and save with
F3 - Enter
14to compile - Check the outcome with
DSPMSG. If you'd rather wait for the compile than queuing it, take a look at Compile Sources Without Queuing.
Run the program
CALL SNDBX/HELLO_C:
Footnotes
- ↑ It is essential, that you never, ever, use vowels! :-)