From 556190fdfe9519f1968693e6c090ad76f0597008 Mon Sep 17 00:00:00 2001 From: Patrick Valk Date: Mon, 7 Nov 2016 11:31:48 +0100 Subject: [PATCH] Personal drivers/hd44780.c --- server/drivers/hd44780.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/server/drivers/hd44780.c b/server/drivers/hd44780.c index 4e85b4c..23f89ad 100644 --- a/server/drivers/hd44780.c +++ b/server/drivers/hd44780.c @@ -622,8 +622,17 @@ HD44780_position(Driver *drvthis, int x, int y) if ((relY % 4) >= 2) DDaddr += p->width; } - p->hd44780_functions->senddata(p, dispID, RS_INSTR, POSITION | DDaddr); + //p->hd44780_functions->senddata(p, dispID, RS_INSTR, POSITION | DDaddr); + + p->hd44780_functions->senddata(p, dispID, RS_INSTR, 0x80); p->hd44780_functions->uPause(p, 40); /* Minimum exec time for all commands */ + + p->hd44780_functions->senddata(p, dispID, RS_INSTR, relY); + p->hd44780_functions->uPause(p, 40); /* Minimum exec time for all commands */ + + p->hd44780_functions->senddata(p, dispID, RS_INSTR, x); + p->hd44780_functions->uPause(p, 40); /* Minimum exec time for all commands */ + if (p->hd44780_functions->flush != NULL) p->hd44780_functions->flush(p); }