Programming - Revision history

Mizapf at 21:29, 10 July 2016

2016-07-10T21:29:33Z

← Older revision		Revision as of 21:29, 10 July 2016
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	Also see article on using [[Sound with CALL LOAD]] and [[Speech#Using CALL LOADs for SPEECH\|Speech with CALL LOAD]]		Also see article on using [[Sound with CALL LOAD]] and [[Speech#Using CALL LOADs for SPEECH\|Speech with CALL LOAD]]

	Other systems are known for their PEEKs and POKEs, but neither TI BASIC nor Extended Basic offer such commands. Instead, we have [[CALL subprograms]] that do a similar job, CALL PEEK and CALL LOAD. The LOAD subprogram is actually used to load [[tagged object code]] but it can also be used to set values in memory or devices.		Other systems are known for their PEEKs and POKEs, but neither TI BASIC nor Extended Basic offer such commands. Instead, we have [[CALL subprograms]] that do a similar job, CALL PEEK and CALL LOAD. The LOAD subprogram is actually used to load [[Tagged Object Code\|tagged object code]] but it can also be used to set values in memory or devices.

	* CALL LOAD(-31962,100,155)		* CALL LOAD(-31962,100,155)

2015-07-09T12:02:24Z

2014-10-19T12:23:59Z

Useful CALL LOADs: add a CALL FILES(0) LOAD and reversal.

← Older revision		Revision as of 12:23, 19 October 2014
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	100, 136 is RESequence. This will renumber all BASIC lines (here by default start 100, increment 10)		100, 136 is RESequence. This will renumber all BASIC lines (here by default start 100, increment 10)

			* CALL LOAD(-31888,63,255) then NEW
			..equivalent of CALL FILES(0) ( Frees up another 250 odd bytes of memory from CALL FILES(1))
			NB: Attempted disk usage after turning all drives OFF like this can be fatal!

			* CALL LOAD(-31888,55,255) then NEW
			...reverses above and gives you back three drives!


	* CALL LOAD(-31962,160,04)		* CALL LOAD(-31962,160,04)

2014-10-13T18:28:34Z

Extended Basic Tips: remove ExBas hints to ExBas article and add link to that article

@@ Line 91: / Line 91: @@
 ==Extended Basic Tips==
+Please refer to the [[Extended BASIC#Programming Hints|Extended BASIC]] article
 == Other [[Programming languages]] ==

2014-10-13T18:23:11Z

Separate ExBas tips from ExBas extensions

← Older revision		Revision as of 18:23, 13 October 2014
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	If the Enable* bit is cleared (set to 1) we get no sprite and sound processing and QUIT key, but the VDP status is still being read and copied to >837B, the screen blanks after some time, and the interrupt counter is increased. Also, a user-defined ISR is served if registered at >83C4.		If the Enable* bit is cleared (set to 1) we get no sprite and sound processing and QUIT key, but the VDP status is still being read and copied to >837B, the screen blanks after some time, and the interrupt counter is increased. Also, a user-defined ISR is served if registered at >83C4.

			==Extended Basic Tips==

	=== Pre-scan control ===		=== Pre-scan control ===

	Pre-scan is used to allocate memory before the BASIC program starts. It causes a notable pause before the first statement executes, because the pre-scan process scans the whole program for variables and subprograms. Extended Basic allows for a quicker start-up by turning pre-scan off and on; these lines are specific comment lines.		Pre-scan is used to allocate memory before the BASIC program starts. It causes a notable pause before the first statement executes, because the pre-scan process scans the whole program for variables and subprograms. Extended Basic allows for a quicker start-up by turning pre-scan off and on; these lines are specific comment lines.

2014-10-13T18:22:12Z

Extended Basic Extensions: add note about Expansion Memory required

← Older revision		Revision as of 18:22, 13 October 2014
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	== Extended Basic Extensions==		== Extended Basic Extensions==
			CALL LOAD requires Expansion Memory.

	=== Useful CALL LOADs ===		=== Useful CALL LOADs ===

2014-10-13T18:21:30Z

separate and identify ExBas extensions which are not Basic extensions

← Older revision		Revision as of 18:21, 13 October 2014
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	See article [[Programming languages]]		See article [[Programming languages]]

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	== BASIC and its extensions ==		== BASIC and its extensions ==
			The Myarc and the CorComp disk controllers added a number of additional support routines to the language.

	~~The Myarc and the CorComp disk controllers added a number of additional support routines to the language.~~		== Extended Basic Extensions==

	=== Useful CALL LOADs ===		=== Useful CALL LOADs ===

	Also see article on using [[Sound with CALL LOAD]] and [[Speech#Using CALL LOADs for SPEECH\|Speech with CALL LOAD]]		Also see article on using [[Sound with CALL LOAD]] and [[Speech#Using CALL LOADs for SPEECH\|Speech with CALL LOAD]]

2014-10-07T13:50:00Z

link to speech article

← Older revision		Revision as of 13:50, 7 October 2014
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	=== Useful CALL LOADs ===		=== Useful CALL LOADs ===

	Also see article on using [[Sound with CALL LOAD]]		Also see article on using [[Sound with CALL LOAD]] and [[Speech#Using CALL LOADs for SPEECH\|Speech with CALL LOAD]]

	Other systems are known for their PEEKs and POKEs, but neither TI BASIC nor Extended Basic offer such commands. Instead, we have [[CALL subprograms]] that do a similar job, CALL PEEK and CALL LOAD. The LOAD subprogram is actually used to load [[tagged object code]] but it can also be used to set values in memory or devices.		Other systems are known for their PEEKs and POKEs, but neither TI BASIC nor Extended Basic offer such commands. Instead, we have [[CALL subprograms]] that do a similar job, CALL PEEK and CALL LOAD. The LOAD subprogram is actually used to load [[tagged object code]] but it can also be used to set values in memory or devices.

2014-10-07T13:31:49Z

Add link to article on using CALL LOAD to generate sounds

← Older revision		Revision as of 13:31, 7 October 2014
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	=== Useful CALL LOADs ===		=== Useful CALL LOADs ===

			Also see article on using [[Sound with CALL LOAD]]

	Other systems are known for their PEEKs and POKEs, but neither TI BASIC nor Extended Basic offer such commands. Instead, we have [[CALL subprograms]] that do a similar job, CALL PEEK and CALL LOAD. The LOAD subprogram is actually used to load [[tagged object code]] but it can also be used to set values in memory or devices.		Other systems are known for their PEEKs and POKEs, but neither TI BASIC nor Extended Basic offer such commands. Instead, we have [[CALL subprograms]] that do a similar job, CALL PEEK and CALL LOAD. The LOAD subprogram is actually used to load [[tagged object code]] but it can also be used to set values in memory or devices.

2014-09-26T14:19:37Z

Move see also to head

← Older revision		Revision as of 14:19, 26 September 2014
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			See article [[Programming languages]]

	== Environments ==		== Environments ==