diff options
| author | reinelt <> | 2004-05-31 05:38:02 +0000 |
|---|---|---|
| committer | reinelt <> | 2004-05-31 05:38:02 +0000 |
| commit | 9bda912426137fa2fa6c6734f96157d3b20cf4ec (patch) | |
| tree | cdf640e43c8a07c9d79278f5e47aefbd142130e2 /drv_Cwlinux.c | |
| parent | 98aecd949ebdac587dafe715398dbb06d20afe29 (diff) | |
| download | lcd4linux-9bda912426137fa2fa6c6734f96157d3b20cf4ec.tar.gz | |
[lcd4linux @ 2004-05-31 05:38:02 by reinelt]
fixed possible bugs with user-defined chars (clear high bits)
thanks to Andy Baxter for debugging the MilfordInstruments driver!
Diffstat (limited to 'drv_Cwlinux.c')
| -rw-r--r-- | drv_Cwlinux.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drv_Cwlinux.c b/drv_Cwlinux.c index 1c6f243..8d7d096 100644 --- a/drv_Cwlinux.c +++ b/drv_Cwlinux.c @@ -1,4 +1,4 @@ -/* $Id: drv_Cwlinux.c,v 1.7 2004/05/28 13:51:42 reinelt Exp $ +/* $Id: drv_Cwlinux.c,v 1.8 2004/05/31 05:38:02 reinelt Exp $ * * new style driver for Cwlinux display modules * @@ -23,6 +23,11 @@ * * * $Log: drv_Cwlinux.c,v $ + * Revision 1.8 2004/05/31 05:38:02 reinelt + * + * fixed possible bugs with user-defined chars (clear high bits) + * thanks to Andy Baxter for debugging the MilfordInstruments driver! + * * Revision 1.7 2004/05/28 13:51:42 reinelt * * ported driver for Beckmann+Egle Mini-Terminals @@ -133,7 +138,7 @@ static void drv_CW1602_defchar (int ascii, unsigned char *buffer) cmd[2]=(char)(ascii+1); for (i=0; i<8; i++) { - cmd[3+i]=buffer[i]; + cmd[3+i] = buffer[i] & 0x1f; } drv_generic_serial_write(cmd,12); usleep(20); // delay for cw1602 to settle the character defined! |