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Start numbering pions with 0, not 1. Ruined a demo, so it was a bad idea.

This commit is contained in:
mbalmer 2011-11-13 09:46:11 +00:00
parent 1399980869
commit f660603483
1 changed files with 2 additions and 2 deletions
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4
lib/lua/gpio/gpio.c
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@ -1,4 +1,4 @@
/* $NetBSD: gpio.c,v 1.3 2011/10/10 20:41:05 christos Exp $ */
/* $NetBSD: gpio.c,v 1.4 2011/11/13 09:46:11 mbalmer Exp $ */
/*
* Copyright (c) 2011 Marc Balmer <marc@msys.ch>
@ -112,7 +112,7 @@ gpio_get_pin(lua_State *L, int n, struct gpio_req *req)
{
switch (lua_type(L, n)) {
case LUA_TNUMBER:
req->gp_pin = (int)lua_tointeger(L, n) - 1; /* 1 based! */
req->gp_pin = (int)lua_tointeger(L, n); /* not 1 based! */
break;
case LUA_TSTRING:
strlcpy(req->gp_name, lua_tostring(L, n), sizeof(req->gp_name));