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Remove sequential, add rev limiter, battery, many other things

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Steve Howes
2018-09-13 20:24:47 +01:00
parent ad2f798089
commit 913692694f
13 changed files with 224 additions and 89 deletions
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cas.ino
+41 -15
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@@ -5,6 +5,14 @@ void cas_process()
byte sgt = digitalRead(pin_cas_sgt);
unsigned long timestamp = micros();
if(rpm_current_value > rpm_range_max)
{
rpm_limited_log = 1;
rpm_limited = 1;
}else{
rpm_limited = 0;
}
// Find rising edge
if(sgt == 1)
{
@@ -30,6 +38,18 @@ void cas_process()
// If we have crank pulse present then cyl1 is TDC
if(digitalRead(pin_cas_sgc) == HIGH)
{
// If we've arrived at cylinder 1 unexpectedly then we need to know!
if(cylinder_next[cylinder_tdc] != 1)
{
cas_sync_fail=1;
cas_sync_fail_log=1;
}
else
{
cas_sync_fail = 0;
}
// Use this number because we KNOW it's right
cylinder_tdc = 1;
}
else
@@ -39,22 +59,27 @@ void cas_process()
// Schedule next cylinder, this one is already past TDC
cylinder_next_fire = cylinder_next[cylinder_tdc];
if(cylinder_next_fire == 1)
// If we're out of sync, we kill ignition for a bit for now
if((cas_sync_fail == 0) && (rpm_limited == 0))
{
task_coil1_fire = micros() + (usec_per_degree * 180);
task_coil1_charge = task_coil1_fire - coil_dwell;
}else if(cylinder_next_fire == 2)
{
task_coil2_fire = micros() + (usec_per_degree * 180);
task_coil2_charge = task_coil2_fire - coil_dwell;
}else if(cylinder_next_fire == 3)
{
task_coil3_fire = micros() + (usec_per_degree * 180);
task_coil3_charge = task_coil3_fire - coil_dwell;
}else if(cylinder_next_fire == 4)
{
task_coil4_fire = micros() + (usec_per_degree * 180);
task_coil4_charge = task_coil4_fire - coil_dwell;
if(cylinder_next_fire == 1)
{
task_coil1_fire = micros() + (usec_per_degree * (180 + ignition_offset - table_ignition[rpm_current_index + (map_current_index << 4)]));
task_coil1_charge = task_coil1_fire - (coil_dwell + table_dwell[battery_voltage_index]);
}else if(cylinder_next_fire == 2)
{
task_coil2_fire = micros() + (usec_per_degree * (180 + ignition_offset - table_ignition[rpm_current_index + (map_current_index << 4)]));
task_coil2_charge = task_coil2_fire - (coil_dwell + table_dwell[battery_voltage_index]);
}/*else if(cylinder_next_fire == 3)
{
task_coil3_fire = micros() + (usec_per_degree * 180);
task_coil3_charge = task_coil3_fire - (coil_dwell + table_dwell[battery_voltage_index]);
}else if(cylinder_next_fire == 4)
{
task_coil4_fire = micros() + (usec_per_degree * 180);
task_coil4_charge = task_coil4_fire - (coil_dwell + table_dwell[battery_voltage_index]);
}*/
}
}
}
@@ -91,3 +116,4 @@ void cas_process()