Diff: Alternator.h

Revision:

0:77803b3ee157

Child:

1:450090bdb6f4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Alternator.h	Fri Jun 28 19:32:51 2019 +0000
@@ -0,0 +1,36 @@
+#include    "Servo.h"
+#include    "BufferedSerial.h"
+const   int eeprom_page = 17;   //  Determines where in eeprom 'settings' reside
+
+const   int lut_seg_size    =   60; //  steps per thousand RPM
+const   int lut_size = lut_seg_size * 8;    //  8 segments - 0-1, 1-2, 2-3, 3-4 etc 000 rpm
+
+class   eeprom_settings {
+    char        settings    [36];
+    int         max_pwm_lut [lut_size + 4];
+//    bool        rd_24LC64  (int start_addr, char * dest, int length)    ;
+//    bool        wr_24LC64  (int start_addr, char * dest, int length)    ;
+//    bool        set_24LC64_internal_address (int    start_addr) ;
+//    bool        ack_poll    ()  ;
+    void        build_lut   ()  ;
+  public:
+    eeprom_settings (); //  Constructor
+    int         get_pwm (int)   ;
+    char        rd  (uint32_t)  ;           //  Read one setup char value from private buffer 'settings'
+    bool        wr  (char, uint32_t)  ;     //  Write one setup char value to private buffer 'settings'
+    bool        save    ()  ;               //  Write 'settings' buffer to EEPROM
+    bool        load    ()  ;               //  Get 'settings' from EEPROM
+    bool        set_defaults    ();         //  Put default settings into EEPROM and local buffer
+//    uint32_t    errs    ()  ;               //  Return errors
+}   ;
+
+enum    {RPM0, RPM1, RPM2, RPM3, RPM4, RPM5, RPM6, RPM7, RPM8, 
+            PWM_SCALE, FUT1, FUT2, FUT3, FUT4, FUT5}  ;  //  
+
+struct  optpar  {
+    int min, max, def;  //  min, max, default
+    const char * t;     //  description
+}   ;
+
+const   int PWM_PERIOD_US = 3200    ;
+