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Merge pull request #59 from mike501/SupportCam2 

Add support for Cam2
This commit is contained in:
Josh Stewart 2023-09-15 15:34:20 +10:00 committed by GitHub
parent 02027efa17 065b3ccc95
commit 8904524c51
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 19 additions and 5 deletions
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12
ardustim/ardustim/ardustim.ino
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@ -62,7 +62,7 @@ uint16_t sweep_rate = 1;
sweep_step *SweepSteps; /* Global pointer for the sweep steps */
wheels Wheels[MAX_WHEELS] = {
/* Pointer to friendly name string, pointer to edge array, RPM Scaler, Number of edges in the array, whether the number of edges covers 360 or 720 degrees */
/* Pointer to friendly name string, pointer to edge array, RPM Scaler, Number of edges in the array, whether the number of edges covers 360 or 720 degrees */
{ dizzy_four_cylinder_friendly_name, dizzy_four_cylinder, 0.03333, 4, 360 },
{ dizzy_six_cylinder_friendly_name, dizzy_six_cylinder, 0.05, 6, 360 },
{ dizzy_eight_cylinder_friendly_name, dizzy_eight_cylinder, 0.06667, 8, 360 },
@ -204,11 +204,13 @@ void setup() {
// pinMode(7, OUTPUT); /* Debug pin for Saleae to track sweep ISR execution speed */
pinMode(8, OUTPUT); /* Primary (crank usually) output */
pinMode(9, OUTPUT); /* Secondary (cam usually) output */
pinMode(10, OUTPUT); /* Knock signal for seank, ony on LS1 pattern, NOT IMPL YET */
pinMode(9, OUTPUT); /* Secondary (cam1 usually) output */
pinMode(10, OUTPUT); /* Tertiary (cam2 usually) output */
pinMode(11, OUTPUT); /* Knock signal for seank, ony on LS1 pattern, NOT IMPL YET */
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
pinMode(53, OUTPUT);
pinMode(52, OUTPUT);
pinMode(53, OUTPUT); /* crank */
pinMode(52, OUTPUT); /* cam 1 */
pinMode(51, OUTPUT); /* untested - should be cam2*/
#endif
sei(); // Enable interrupts

12
ardustim/ardustim/wheel_defs.h
View File

@ -51,6 +51,18 @@
* Most/all patterns show the pulses you're receive for one revolution
* of a REAL wheel on a real engine.
*/
/*
* Values to use within a wheel definition.
* 0 means no tooth on any wheel definition
* 1 means crank tooth
* 2 means cam1 tooth
* 4 means cam2 tooth
*
* combinations of numbers mean all of the related teeth are present,
* eg 3 means crank and cam1, 5 means crank and cam2, 6 means cam1 and cam2, 7 means crank, cam1 and cam2
*/
/* Wheel types we know about...
* This enumerations is the INDEX into the Wheels[] array of structures