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Converted the serial mouse code to my advanced timer API, which makes the code a bit cleaner (less casts and multiplications with TIMER_USEC).

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OBattler
2019-10-31 05:21:51 +01:00
parent 1b67c97481
commit eae3c77044
1 changed files with 11 additions and 14 deletions
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25
src/mouse_serial.c
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@@ -10,7 +10,7 @@
*
* TODO: Add the Genius Serial Mouse.
*
* Version: @(#)mouse_serial.c 1.0.28 2019/03/23
* Version: @(#)mouse_serial.c 1.0.29 2019/10/31
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
*/
@@ -112,10 +112,7 @@ sermouse_timer_on(mouse_t *dev, double period, int report)
enabled = &dev->command_enabled;
}
if (*enabled)
timer_advance_u64(timer, (uint64_t) (period * (double)TIMER_USEC));
else
timer_set_delay_u64(timer, (uint64_t) (period * (double)TIMER_USEC));
timer_on_auto(timer, period);
*enabled = 1;
}
@@ -175,7 +172,7 @@ sermouse_callback(struct serial_s *serial, void *priv)
if (dev->id[0] != 'H')
dev->format = 7;
dev->transmit_period = sermouse_transmit_period(dev, 1200, -1);
timer_disable(&dev->command_timer);
timer_stop(&dev->command_timer);
sub_cycles(ISA_CYCLES(8));
#ifdef USE_NEW_DYNAREC
sermouse_timer_on(dev, 5000.0, 0);
@@ -367,7 +364,7 @@ sermouse_command_pos_check(mouse_t *dev, int len)
if (++dev->command_pos == len)
sermouse_command_phase_idle(dev);
else
timer_advance_u64(&dev->command_timer, (uint64_t) (dev->transmit_period * (double)TIMER_USEC));
timer_on_auto(&dev->command_timer, dev->transmit_period);
}
@@ -434,6 +431,8 @@ sermouse_update_data(mouse_t *dev)
dev->lastb = dev->oldb;
mouse_serial_log("sermouse_update_data(): ret = %i\n", ret);
return ret;
}
@@ -585,8 +584,6 @@ ltsermouse_prompt_mode(mouse_t *dev, int prompt)
dev->status &= 0xBF;
if (prompt)
dev->status |= 0x40;
/* timer_disable(&dev->report_timer);
dev->report_enabled = 0; */
}
@@ -595,7 +592,7 @@ ltsermouse_command_phase(mouse_t *dev, int phase)
{
dev->command_pos = 0;
dev->command_phase = phase;
timer_disable(&dev->command_timer);
timer_stop(&dev->command_timer);
sermouse_timer_on(dev, dev->transmit_period, 0);
}
@@ -604,7 +601,7 @@ static void
ltsermouse_set_report_period(mouse_t *dev, int rps)
{
dev->report_period = sermouse_transmit_period(dev, 9600, rps);
timer_disable(&dev->report_timer);
timer_stop(&dev->report_timer);
sermouse_timer_on(dev, dev->report_period, 1);
ltsermouse_prompt_mode(dev, 0);
dev->report_phase = REPORT_PHASE_PREPARE;
@@ -681,7 +678,7 @@ ltsermouse_write(struct serial_s *serial, void *priv, uint8_t data)
case 0x4F:
ltsermouse_prompt_mode(dev, 0);
dev->report_period = 0;
timer_disable(&dev->report_timer);
timer_stop(&dev->report_timer);
dev->report_phase = REPORT_PHASE_PREPARE;
sermouse_report_timer((void *) dev);
break;
@@ -726,7 +723,7 @@ sermouse_speed_changed(void *priv)
mouse_t *dev = (mouse_t *)priv;
if (dev->report_enabled) {
timer_disable(&dev->report_timer);
timer_stop(&dev->report_timer);
if (dev->report_phase == REPORT_PHASE_TRANSMIT)
sermouse_timer_on(dev, dev->transmit_period, 1);
else
@@ -734,7 +731,7 @@ sermouse_speed_changed(void *priv)
}
if (dev->command_enabled) {
timer_disable(&dev->command_timer);
timer_stop(&dev->command_timer);
sermouse_timer_on(dev, dev->transmit_period, 0);
}
}