Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- projects:430eforth:start [2020-06-10 18:37] – [The usual HELLO WORLD we can achieve like this:] mka
+++ projects:430eforth:start [2025-08-16 19:47] (aktuell) – ↷ Links angepasst, weil Seiten im Wiki verschoben wurden mka
@@ Zeile 32: / Zeile 32: @@
 {{ :projects:430eforth:430eforth-ide.zip |430eforth-ide}} - die Hex-Datei des eForth ist in der IDE((Die 430eForth-IDE ist eine angepasste Reimplementation der 4e4th-IDE von Dirk Brühl -  http://www.somersetweb.com/430eForth/430eForth-IDE.zip )) enthalten, um mit dem [[http://www.ti.com/tool/MSP-EXP430G2|TI Launchpad]] zu programmieren\\
 {{ :projects:430eforth:eforth_lessons.pdf |Lektionen}} - Beispiele in eForth 430G2553((eForth ist //case sensitive//, alle Forth Worte sind in GROSSCHREIBUNG. ))\\
+Und hier ist Ting's Quelle: {{ :projects:430eforth:eforth.zip}}
@@ Zeile 48: / Zeile 50: @@
 OK, the execution of commands online without additional hardware has already been shown elsewhere in this Wiki, in the **A Start With Forth** documentation,  especially in chapters 4, 5, 6 and 7;\\
-in [[projects:a-start-with-forth:start0|German]] and in
+in [[papierkorb:a-start-with-forth:start0|German]] and in
 [[en:projects:a-start-with-forth:start0#a_start_with_forth_-_many_c_hapters_here_and_as_ebook_and_print_book|English]].
@@ Zeile 122: / Zeile 124: @@
 ===== Some small Examples =====
-The terminal display shows
+The terminal display shows:
+  0  0  0  ok>
+These four zeros show the top 4 values of the Data stack.\\
-  0  0  0  ok>  These four zeros show the top 4 values of the Data stack.
+With((<CR> Press Carriage Return Button (enter). )):
-with
+ <CR>
- (CR)
+ <CR>
- (CR)
+ <CR>
- (CR)
+ <CR>
-CR)
+it changes to:
-it changes to
+  2  3  4  ok>
-  2  3  4  ok>
-now try
-. (CR)
+Now try
-. (CR)
+  . <CR>
-. (CR)
+  . <CR>
-. (CR)
+  . <CR>
-and the 4 values are displayed and disappear from the stack and back to 0  0  0  0  ok>
+  . <CR>
+and the 4 values are displayed and disappear from the stack which is back to:
+  0  0  0  ok>
@@ Zeile 166: / Zeile 172: @@
 ==== And now let us control one Bit in the IO. Here the on-board LED ====
-24 POKE (CR)
+24 POKE <CR>
-\ will set bit 5 of the port to OUTPUT in the Data Direction Register   0  0  1  0    0  0  0  0
+  \ Will set bit 5 of the port to OUTPUT in the Data Direction Register   0  0  1  0    0  0  0  0
-\ 20 is the data bit to be stored, and 24 is the DDR Register address in hex
+  \ 20 is the data bit to be stored, and 24 is the DDR Register address in hex
 25 POKE (CR)
-\  Will set Bit 5 in the OUTPUT Register to HIGH  - LED is on            0  0  1  0    0  0  0  0
+  \  Will set Bit 5 in the OUTPUT Register to HIGH  - LED is on            0  0  1  0    0  0  0  0
-\  20 is the OUTPUT bit to be stored and 25 in hex is the Output Port Register
+  \  20 is the OUTPUT bit to be stored and 25 in hex is the Output Port Register
 25 POKE (CR)
-\  Will set Bit 5 in the OUTPUT Register to LOW  - LED is off
+  \  Will set Bit 5 in the OUTPUT Register to LOW  - LED is off
-\  here 00 is stored in the Output Register
+  \  here 00 is stored in the Output Register
-The data sheet I used is http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7810-Automotive-Microcontrollers-ATmega328P_Datasheet.pdf
+I used this [[http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7810-Automotive-Microcontrollers-ATmega328P_Datasheet.pdf
+|ATmega328P Datasheet]].
 And for now only page 280 is important, which shows the addresses for the ports,
-especially here now Port B: \\
+especially here now those two Port-B-addresses:
-HEX  is the DDR (DDR = Data Direction Register) to set bits to OUTPUT and
+  *24 HEX is the DDR (DDR = Data Direction Register) to set bits to OUTPUT and
-HEX for the OUTPUT Register to set bits to 1 or 0  HIGH or LOW.
+  *25 HEX for the OUTPUT Register to set bits to 1 or 0  HIGH or LOW.
 **And the relevant file of these examples**