add --list-supported command, fix errors in help page

2020-09-26 11:34:02 +02:00
parent 53f15661de
commit 32c0d3be29
3 changed files with 22 additions and 3 deletions
--- a/include/ptouch.h
+++ b/include/ptouch.h
@@ -104,3 +104,4 @@ int ptouch_getmaxwidth(ptouch_dev ptdev);
 int ptouch_enable_packbits(ptouch_dev ptdev);
 int ptouch_rasterstart(ptouch_dev ptdev);
 int ptouch_sendraster(ptouch_dev ptdev, uint8_t *data, size_t len);
+void ptouch_list_supported();