reorganized project files (part 1)

(just moved files, didn't change the contents yet,
 and nothing will work without updating #includes and build scripts and stuff)

1 files changed, 0 insertions, 137 deletions

diff --git a/hwdef-thefreeman-lin16dac.h b/hwdef-thefreeman-lin16dac.h
deleted file mode 100644
index c0d0638..0000000
--- a/hwdef-thefreeman-lin16dac.h
+++ /dev/null
@@ -1,137 +0,0 @@
-// thefreeman's Linear 16 driver using DAC control
-// Copyright (C) 2021-2023 thefreeman, Selene ToyKeeper
-// SPDX-License-Identifier: GPL-3.0-or-later
-#pragma once
-
-/*
- * PA6 - DAC for LED brightness control
- * PA7 - Op-amp enable pin
- * PB5 - Aux LED
- * PB4 - Switch pin, internal pullup
- * PB3 - HDR control, set High to enable the high power channel, set Low for low power
- * Read voltage from VCC pin, has PFET so no drop
- */
-
-#define ATTINY 1616
-#include <avr/io.h>
-
-#define HWDEF_C_FILE hwdef-thefreeman-lin16dac.c
-
-// allow using aux LEDs as extra channel modes
-#include "chan-aux.h"
-
-// channel modes:
-// * 0. main LEDs
-// * 1+. aux RGB
-#define NUM_CHANNEL_MODES  2
-enum CHANNEL_MODES {
-    CM_MAIN = 0,
-    CM_AUX
-};
-
-#define DEFAULT_CHANNEL_MODE  CM_MAIN
-
-// right-most bit first, modes are in fedcba9876543210 order
-#define CHANNEL_MODES_ENABLED 0b0000000000000001
-
-
-#define PWM_CHANNELS  1  // old, remove this
-
-#define PWM_BITS      8         // 8-bit DAC
-#define PWM_GET       PWM_GET8
-#define PWM_DATATYPE  uint8_t
-#define PWM_DATATYPE2 uint16_t  // only needs 32-bit if ramp values go over 255
-#define PWM1_DATATYPE uint8_t   // main LED ramp
-
-// main LED outputs
-#define DAC_LVL   DAC0.DATA    // 0 to 255, for 0V to Vref
-#define DAC_VREF  VREF.CTRLA   // 0.55V or 2.5V
-#define PWM_TOP_INIT  255      // highest value used in top half of ramp (unused?)
-// Vref values
-#define V055  16
-#define V11   17
-#define V25   18
-#define V43   19
-#define V15   20
-
-// Opamp enable
-// For turning on and off the op-amp
-#define OPAMP_ENABLE_PIN   PIN7_bp
-#define OPAMP_ENABLE_PORT  PORTA_OUT
-// how many ms to delay turning on the lights after enabling the channel
-// (FIXME: 80 is long enough it's likely to cause bugs elsewhere,
-//  as events stack up unhandled for 5 consecutive WDT ticks)
-#define OPAMP_ON_DELAY 80
-
-// HDR
-// turns on HDR FET for the high current range
-#define HDR_ENABLE_PIN   PIN3_bp
-#define HDR_ENABLE_PORT  PORTB_OUT
-
-// e-switch
-#define SWITCH_PIN      PIN4_bp
-#define SWITCH_PORT     VPORTB.IN
-#define SWITCH_ISC_REG  PORTB.PIN2CTRL
-#define SWITCH_VECT     PORTB_PORT_vect
-#define SWITCH_INTFLG   VPORTB.INTFLAGS
-
-// average drop across diode on this hardware
-#ifndef VOLTAGE_FUDGE_FACTOR
-#define VOLTAGE_FUDGE_FACTOR 0  // using a PFET so no appreciable drop
-#endif
-
-// lighted button
-#define AUXLED_PIN   PIN5_bp
-#define AUXLED_PORT  PORTB
-
-
-inline void hwdef_setup() {
-
-    // set up the system clock to run at 10 MHz instead of the default 3.33 MHz
-    // (it'll get underclocked to 2.5 MHz later)
-    // TODO: maybe run even slower?
-    _PROTECTED_WRITE( CLKCTRL.MCLKCTRLB,
-                      CLKCTRL_PDIV_2X_gc | CLKCTRL_PEN_bm );
-
-    VPORTA.DIR = PIN6_bm   // DAC
-               | PIN7_bm;  // Opamp
-    VPORTB.DIR = PIN3_bm;  // HDR
-    //VPORTC.DIR = 0b00000000;
-
-    // enable pullups on the input pins to reduce power
-    PORTA.PIN0CTRL = PORT_PULLUPEN_bm;
-    PORTA.PIN1CTRL = PORT_PULLUPEN_bm;
-    PORTA.PIN2CTRL = PORT_PULLUPEN_bm;
-    PORTA.PIN3CTRL = PORT_PULLUPEN_bm;
-    PORTA.PIN4CTRL = PORT_PULLUPEN_bm;
-    PORTA.PIN5CTRL = PORT_PULLUPEN_bm;
-    //PORTA.PIN6CTRL = PORT_PULLUPEN_bm;  // DAC ouput
-    //PORTA.PIN7CTRL = PORT_PULLUPEN_bm;  // Op-amp enable pin
-
-    PORTB.PIN0CTRL = PORT_PULLUPEN_bm;
-    PORTB.PIN1CTRL = PORT_PULLUPEN_bm;
-    PORTB.PIN2CTRL = PORT_PULLUPEN_bm;
-    //PORTB.PIN3CTRL = PORT_PULLUPEN_bm;  // HDR channel selection
-    PORTB.PIN4CTRL = PORT_PULLUPEN_bm
-                   | PORT_ISC_BOTHEDGES_gc;  // e-switch
-    //PORTB.PIN5CTRL = PORT_PULLUPEN_bm;  // Aux LED
-
-    PORTC.PIN0CTRL = PORT_PULLUPEN_bm;
-    PORTC.PIN1CTRL = PORT_PULLUPEN_bm;
-    PORTC.PIN2CTRL = PORT_PULLUPEN_bm;
-    PORTC.PIN3CTRL = PORT_PULLUPEN_bm;
-
-    // set up the DAC
-    // https://ww1.microchip.com/downloads/en/DeviceDoc/ATtiny1614-16-17-DataSheet-DS40002204A.pdf
-    // DAC ranges from 0V to (255 * Vref) / 256
-    // also VREF_DAC0REFSEL_0V55_gc and VREF_DAC0REFSEL_1V1_gc and VREF_DAC0REFSEL_2V5_gc
-    VREF.CTRLA |= VREF_DAC0REFSEL_2V5_gc;
-    VREF.CTRLB |= VREF_DAC0REFEN_bm;
-    DAC0.CTRLA = DAC_ENABLE_bm | DAC_OUTEN_bm;
-    DAC0.DATA = 255; // set the output voltage
-
-}
-
-
-#define LAYOUT_DEFINED
-