Fixes below issues:
tm1637.cxx:69:29: error: "%2d%02d" directive output may be truncated writing between 5 and 15 bytes into a destination of size 5 [-Werror=format-truncation=]
snprintf(myTime, 5, "%2d%02d", (hour + timezone + 24) % 24, min);
jhd1313m1.c:65:49: error: '%d' directive output may be truncated writing between 1 and 10 bytes into a region of size 8 [-Werror=format-truncation=]
snprintf(str, sizeof(str), "Hello World %d", ndx);
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
Make these just a bit more interesting - continuously change color
and keep updating the lcd. Also, echo the write via printf.
Signed-off-by: Noel Eck <noel.eck@intel.com>
