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Fix batch multi-line UART input discarding all but first line (#2217) 

* Only load a single non-empty line from the uart at a time.

* Don't fall behind in processing of uart buffer.
This commit is contained in:
Johny Mattsson 2018-01-05 08:50:39 +11:00 committed by Arnim Läuger
parent 05b0a0134c
commit 452778eda8
1 changed files with 6 additions and 2 deletions
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8
app/lua/lua.c
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@ -468,8 +468,11 @@ int lua_main (int argc, char **argv) {
void lua_handle_input (bool force) void lua_handle_input (bool force)
{ {
if (gLoad.L && (force || readline (&gLoad))) while (gLoad.L && (force || readline (&gLoad)))
{
dojob (&gLoad); dojob (&gLoad);
force = false;
}
} }
void donejob(lua_Load *load){ void donejob(lua_Load *load){
@ -599,11 +602,12 @@ static bool readline(lua_Load *load){
{ {
/* Get a empty line, then go to get a new line */ /* Get a empty line, then go to get a new line */
c_puts(load->prmt); c_puts(load->prmt);
continue;
} else { } else {
load->done = 1; load->done = 1;
need_dojob = true; need_dojob = true;
break;
} }
continue;
} }
/* other control character or not an acsii character */ /* other control character or not an acsii character */