FreeCalypso > hg > freecalypso-tools
view target-utils/loadagent/sertimeout.c @ 828:502aec4c1e8e
fc-buzplay: implement playt command for PWT melodies
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 30 May 2021 20:54:02 +0000 |
parents | 880c6d31e487 |
children |
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/* * Here we are going to implement a function for serial input with a timeout. */ #include <stdlib.h> serial_in_timeout(count) unsigned count; { int c; do c = serial_in_poll(); while (c < 0 && --count); return c; } void cmd_sertimeout(argbulk) char *argbulk; { char *argv[2]; int count; if (parse_args(argbulk, 1, 1, argv, 0) < 0) return; count = atoi(argv[0]); serial_in_timeout(count); }