X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=ROM2%2Fdisplay.c;h=85582f31d0486931a0d00d406f0d7f2f1a0832d4;hb=cef1445c4f1ebaa38f9e6561b4fd15f164a27dcd;hp=25edee8bf9b0103119fb9b8c0669e6ccd448a8b9;hpb=caf0c7e19f65db08f81413320f11a8d5a8bea5d2;p=uccvend-snackrom.git

diff --git a/ROM2/display.c b/ROM2/display.c
index 25edee8..85582f3 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((void*)&_io_ports[M6811_PORTA], PORTA_DISP_RESET);
 	delay(DISPLAY_DELAY);
-	_io_ports[M6811_PORTA] |= PORTA_DISP_RESET;
+	bset((void*)&_io_ports[M6811_PORTA], PORTA_DISP_RESET);
 
 	spi_enable();
 	delay(DISPLAY_DELAY);