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Some inline comment about the API, search GLAUDE :-)

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dglaude
2002-01-17 20:57:55 +00:00
parent 4a78e112e9
commit cee2f5bde4
1 changed files with 12 additions and 0 deletions
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docs/API-v0.5.txt
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@@ -74,6 +74,14 @@ option.
void (*num) (drvthis, int x, int num); void (*num) (drvthis, int x, int num);
Draw big numbers on your display. Only 6 positions exist, 1 to 6. Draw big numbers on your display. Only 6 positions exist, 1 to 6.
David GLAUDE:
"
I don't think this is valid... There are as many position as wanted.
A BigNum could be at any column from 1 to end of the LCD.
It could also be at -1 and -2 (where only the end is visible).
Optionaly it could be on a specific raw from -3 to end of the LCD.
This permit scrolling of BIGNUM or in the futur BIGFONT.
"
void (*heartbeat) (drvthis, int state); void (*heartbeat) (drvthis, int state);
@@ -267,6 +275,10 @@ void (*num) (drvthis, int x, int num);
void (*heartbeat) (drvthis, int state); void (*heartbeat) (drvthis, int state);
// Sets the heartbeat to the indicated state. // Sets the heartbeat to the indicated state.
// 0=off 1=graph1 2=graph2 // 0=off 1=graph1 2=graph2
David GLAUDE:
"state is apparently type and it could have the value
HEARTBEAT_ON to say that we want to display/refresh the heartbeat.
The driver choose how to do it. See MtxOrb.c"
int (*contrast) (drvthis, int contrast); int (*contrast) (drvthis, int contrast);
// Sets the contrast to the given value. Values should be 0 to 255. // Sets the contrast to the given value. Values should be 0 to 255.