diff options
| -rw-r--r-- | opl/examples/droplay.c | 7 | ||||
| -rw-r--r-- | src/i_oplmusic.c | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/opl/examples/droplay.c b/opl/examples/droplay.c index 4c2fc2f8..d53a427b 100644 --- a/opl/examples/droplay.c +++ b/opl/examples/droplay.c @@ -81,11 +81,16 @@ int DetectOPL(void) WriteReg(OPL_REG_TIMER_CTRL, 0x60); WriteReg(OPL_REG_TIMER_CTRL, 0x80); + val1 = OPL_ReadPort(OPL_REGISTER_PORT) & 0xe0; + WriteReg(OPL_REG_TIMER1, 0xff); WriteReg(OPL_REG_TIMER_CTRL, 0x21); - OPL_Delay(50); + + OPL_Delay(1); + val2 = OPL_ReadPort(OPL_REGISTER_PORT) & 0xe0; + WriteReg(OPL_REG_TIMER_CTRL, 0x60); WriteReg(OPL_REG_TIMER_CTRL, 0x80); diff --git a/src/i_oplmusic.c b/src/i_oplmusic.c index c444dfd8..0e1b69a3 100644 --- a/src/i_oplmusic.c +++ b/src/i_oplmusic.c @@ -202,6 +202,8 @@ static boolean DetectOPL(void) GetStatus(); } + OPL_Delay(1); + // Read status result2 = GetStatus(); |