FreeCalypso > hg > freecalypso-sw
changeset 909:16ed75e266f2
rvinterf LCD output inversion option implemented
| author | Space Falcon <falcon@ivan.Harhan.ORG> |
|---|---|
| date | Mon, 07 Sep 2015 17:25:30 +0000 |
| parents | ed5dcc53e0b3 |
| children | d1333db6385f |
| files | rvinterf/lowlevel/rviflcd.c rvinterf/lowlevel/rvifmain.c |
| diffstat | 2 files changed, 8 insertions(+), 2 deletions(-) [+] |
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--- a/rvinterf/lowlevel/rviflcd.c Mon Sep 07 10:55:01 2015 +0000 +++ b/rvinterf/lowlevel/rviflcd.c Mon Sep 07 17:25:30 2015 +0000 @@ -14,6 +14,7 @@ char *extlcd_program; FILE *extlcd_pout; +u_char extlcd_invert; void open_extlcd_pipe() @@ -32,7 +33,8 @@ fprintf(extlcd_pout, "%u %u ", rxpkt[1], rxpkt[2]); for (i = 3; i < rxpkt_len; i += 2) - fprintf(extlcd_pout, "%02X%02X", rxpkt[i+1], rxpkt[i]); + fprintf(extlcd_pout, "%02X%02X", rxpkt[i+1] ^ extlcd_invert, + rxpkt[i] ^ extlcd_invert); fputc('\n', extlcd_pout); fflush(extlcd_pout); }
--- a/rvinterf/lowlevel/rvifmain.c Mon Sep 07 10:55:01 2015 +0000 +++ b/rvinterf/lowlevel/rvifmain.c Mon Sep 07 17:25:30 2015 +0000 @@ -18,6 +18,7 @@ extern int target_fd, listener; extern char *baudrate_name; extern char *extlcd_program; +extern u_char extlcd_invert; extern u_char rxpkt[]; extern size_t rxpkt_len; @@ -44,7 +45,7 @@ fd_set fds; struct client *cli, **clip; - while ((c = getopt(argc, argv, "bB:d:l:ns:S:w:X:")) != EOF) + while ((c = getopt(argc, argv, "bB:d:l:ns:S:vw:X:")) != EOF) switch (c) { case 'b': background++; @@ -67,6 +68,9 @@ case 'S': socketpair_fd = atoi(optarg); continue; + case 'v': + extlcd_invert = 0xFF; + continue; case 'w': wakeup_after_sec = strtoul(optarg, 0, 0); continue;