Merge branch 'avr32dd20-devkit' into trunk

Added support for AVR DD MCUs, particularly avr32dd20.  Also did a bunch
of refactoring for how MCU support works, cleaned up the ADC code,
switched to consistent internal formats for voltage and temperature,
fixed the FW3X, and some other little things.

* avr32dd20-devkit: (28 commits)
  eliminated direct CCP register access from arch/attiny1616
  made the avr32dd20 flashing script more universal
  added a build target for FW3X with manually-fixed RGB aux wiring
  prevent future issues like the FW3X had
  fixed FW3X thermal regulation
  fixed incorrect temperature history for a few seconds after waking
  fsm/adc: removed dead code
  FW3X: fixed external temperature sensor
  FW3X: multiple upgrades...
  fw3x: fixed swapped red+blue, fixed battery measurements, added police color strobe
  fixed ADC on sp10-pro
  fixed ADC on attiny85 and related builds
  fixed ADC on attiny1634 and related builds
  more ADC / DAC / MCU progress...
  avr32dd20-devkit: make the defaults a bit more dev friendly (realtime voltage colors, and no simple UI by default)
  ADC voltage: battcheck 3 digits, fixed t1616, switched back to 8-bit internal volt unit
  got ADC voltage+temp working on avrdd... but broke all other builds/MCUs
  1.55V AA battery should not show as "white" voltage color, only purple
  started refactoring fsm/adc.*, but need a checkpoint before continuing
  added dac-scale.py: short script to calculate avrdd DAC+Vref values from level_calc.py ramp data
  ...

5 files changed, 12 insertions, 21 deletions

diff --git a/hw/sofirn/blf-lt1-t1616/hwdef.h b/hw/sofirn/blf-lt1-t1616/hwdef.h
index 66575de..c9ae1ea 100644
--- a/hw/sofirn/blf-lt1-t1616/hwdef.h
+++ b/hw/sofirn/blf-lt1-t1616/hwdef.h
@@ -12,9 +12,7 @@
  * Voltage:    VCC
  */
 
-#include <avr/io.h>
-
-#define HWDEF_C_FILE sofirn/blf-lt1-t1616/hwdef.c
+#define HWDEF_C  sofirn/blf-lt1-t1616/hwdef.c
 
 // allow using aux LEDs as extra channel modes
 #include "fsm/chan-aux.h"
diff --git a/hw/sofirn/blf-lt1/hwdef.h b/hw/sofirn/blf-lt1/hwdef.h
index 03f3568..a57b1c4 100644
--- a/hw/sofirn/blf-lt1/hwdef.h
+++ b/hw/sofirn/blf-lt1/hwdef.h
@@ -12,9 +12,7 @@
  *           ----
  */
 
-#include <avr/io.h>
-
-#define HWDEF_C_FILE sofirn/blf-lt1/hwdef.c
+#define HWDEF_C  sofirn/blf-lt1/hwdef.c
 
 // channel modes:
 // * 0. channel 1 only
diff --git a/hw/sofirn/blf-q8-t1616/hwdef.h b/hw/sofirn/blf-q8-t1616/hwdef.h
index 29c2ffa..638a2c1 100644
--- a/hw/sofirn/blf-q8-t1616/hwdef.h
+++ b/hw/sofirn/blf-q8-t1616/hwdef.h
@@ -15,11 +15,9 @@
  * Voltage:    VCC
  */
 
-#include <avr/io.h>
-
 // nearly all t1616-based FET+1 drivers work pretty much the same
 // (this one has single-color aux like the TS10)
-#define HWDEF_C_FILE wurkkos/ts10/hwdef.c
+#define HWDEF_C  wurkkos/ts10/hwdef.c
 
 // allow using aux LEDs as extra channel modes
 #include "fsm/chan-aux.h"
diff --git a/hw/sofirn/lt1s-pro/hwdef.h b/hw/sofirn/lt1s-pro/hwdef.h
index cd4dd4e..7708631 100644
--- a/hw/sofirn/lt1s-pro/hwdef.h
+++ b/hw/sofirn/lt1s-pro/hwdef.h
@@ -13,9 +13,7 @@
  * Voltage:    VCC
  */
 
-#include <avr/io.h>
-
-#define HWDEF_C_FILE sofirn/lt1s-pro/hwdef.c
+#define HWDEF_C  sofirn/lt1s-pro/hwdef.c
 
 // channel modes:
 // * 0. warm/cool white blend
diff --git a/hw/sofirn/sp10-pro/hwdef.h b/hw/sofirn/sp10-pro/hwdef.h
index a52166d..f220318 100644
--- a/hw/sofirn/sp10-pro/hwdef.h
+++ b/hw/sofirn/sp10-pro/hwdef.h
@@ -12,9 +12,7 @@
  * PA1 : Boost Enable
  */
 
-#include <avr/io.h>
-
-#define HWDEF_C_FILE sofirn/sp10-pro/hwdef.c
+#define HWDEF_C  sofirn/sp10-pro/hwdef.c
 
 // channel modes:
 // * 0. low+high PWM stacked
@@ -61,25 +59,26 @@ enum CHANNEL_MODES {
 #define SWITCH_ISC_REG  PORTB.PIN3CTRL
 #define SWITCH_VECT     PORTB_PORT_vect
 #define SWITCH_INTFLG   VPORTB.INTFLAGS
-#define SWITCH_PCINT    PCINT0
-#define PCINT_vect      PCINT0_vect  // ISR for PCINT[7:0]
 
 // Voltage divider battLVL
 #define USE_VOLTAGE_DIVIDER       // use a dedicated pin, not VCC, because VCC input is regulated
-#define DUAL_VOLTAGE_FLOOR     21 // for AA/14500 boost drivers, don't indicate low voltage if below this level
-#define DUAL_VOLTAGE_LOW_LOW   7  // the lower voltage range's danger zone 0.7 volts (NiMH)
+#define DUAL_VOLTAGE_FLOOR     (4*21) // for AA/14500 boost drivers, don't indicate low voltage if below this level
+#define DUAL_VOLTAGE_LOW_LOW   (4*7)  // the lower voltage range's danger zone 0.7 volts (NiMH)
 #define ADMUX_VOLTAGE_DIVIDER  ADC_MUXPOS_AIN9_gc  // which ADC channel to read
 
+#undef voltage_raw2cooked
+#define voltage_raw2cooked  mcu_vdivider_raw2cooked
+
 // Raw ADC readings at 4.4V and 2.2V
 // calibrate the voltage readout here
 // estimated / calculated values are:
 //   (voltage - D1) * (R2/(R2+R1) * 1024 / 1.1)
 // Resistors are 300,000 and 100,000
 #ifndef ADC_44
-#define ADC_44 1023  // raw value at 4.40V
+#define ADC_44 (4*1023)  // raw value at 4.40V
 #endif
 #ifndef ADC_22
-#define ADC_22 512  // raw value at 2.20V
+#define ADC_22 (4*512)  // raw value at 2.20V
 #endif