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crc?

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This commit is contained in:
kuba
2025-12-28 22:49:53 +01:00
parent cd7dbff03b
commit 51645c9798
7 changed files with 47 additions and 13 deletions
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src/lua_rds.c
+9
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@@ -406,6 +406,13 @@ int lua_get_available_rds_streams(lua_State *localL) {
return 1;
}
int lua_crc16(lua_State *localL) {
size_t len;
const char* data = luaL_checklstring(localL, 1, &len);
lua_pushinteger(localL, crc16_ccitt(data, len));
return 1;
}
void init_lua(RDSModulator* rds_mod) {
static int mutex_initialized = 0;
mod = rds_mod;
@@ -524,6 +531,8 @@ void init_lua(RDSModulator* rds_mod) {
lua_register(L, "get_userdata", lua_get_userdata);
lua_register(L, "get_userdata_offset", lua_get_userdata_offset);
lua_register(L, "crc16", lua_crc16);
if (luaL_loadfile(L, "/etc/rds95.lua") != LUA_OK) {
fprintf(stderr, "Lua error loading file: %s\n", lua_tostring(L, -1));
lua_pop(L, 1);