megacd: support for backup mount/init.

This commit is contained in:
sorgelig
2019-12-09 07:41:39 +08:00
parent 312873d0cf
commit aedb73aa12
6 changed files with 298 additions and 229 deletions

View File

@@ -353,10 +353,7 @@ static void cheats_send()
user_io_set_index(255);
// prepare transmission
EnableFpga();
spi8(UIO_FILE_TX);
spi8(0xff);
DisableFpga();
user_io_set_download(1);
EnableFpga();
spi8(UIO_FILE_TX_DAT);
@@ -364,10 +361,7 @@ static void cheats_send()
DisableFpga();
// signal end of transmission
EnableFpga();
spi8(UIO_FILE_TX);
spi8(0x00);
DisableFpga();
user_io_set_download(0);
}
void cheats_toggle()