X-Git-Url: https://git.ucc.asn.au/?p=uccvend-snackrom.git;a=blobdiff_plain;f=ROM2%2Fdisplay.c;h=45b39fc103aebb1381e1f09f0695964857d14d03;hp=25edee8bf9b0103119fb9b8c0669e6ccd448a8b9;hb=c9763dcb182398266bae1c6a7a848beec1cba35d;hpb=55253e1f322dc699f53ad45f8dd1bae282686953

diff --git a/ROM2/display.c b/ROM2/display.c
index 25edee8..45b39fc 100644
--- a/ROM2/display.c
+++ b/ROM2/display.c
@@ -34,7 +34,7 @@ void set_msg(char* newmsg) {
 	display_update();
 }
 
-inline void set_wrap_mode(u8 new_wrap_mode) {
+extern inline void set_wrap_mode(u8 new_wrap_mode) {
 	/* in theory it should be inlined anyway? */
 	wrap_mode = new_wrap_mode;
 }
@@ -50,9 +50,9 @@ void display_send_byte(char c) {
 #define DISPLAY_DELAY  100 /* ms to delay between ops - could be tweaked */
 void display_reset() {
 	/* lower the reset line for a while */
-	_io_ports[M6811_PORTA] &= ~PORTA_DISP_RESET;
+	bclr(&_io_ports[M6811_PORTA], PORTA_DISP_RESET);
 	delay(DISPLAY_DELAY);
-	_io_ports[M6811_PORTA] |= PORTA_DISP_RESET;
+	bset(&_io_ports[M6811_PORTA], PORTA_DISP_RESET);
 
 	spi_enable();
 	delay(DISPLAY_DELAY);