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-rw-r--r--hwdef-Wurkkos_TS10.h115
-rw-r--r--hwdef-wurkkos-ts10.c49
-rw-r--r--hwdef-wurkkos-ts10.h146
3 files changed, 195 insertions, 115 deletions
diff --git a/hwdef-Wurkkos_TS10.h b/hwdef-Wurkkos_TS10.h
deleted file mode 100644
index 1d138be..0000000
--- a/hwdef-Wurkkos_TS10.h
+++ /dev/null
@@ -1,115 +0,0 @@
-// Wurkkos TS10 driver layout
-// Copyright (C) 2022-2023 (FIXME)
-// SPDX-License-Identifier: GPL-3.0-or-later
-#pragma once
-
-/*
- * (based on BLF Q8-t1616 driver layout)
- * Driver pinout:
- * eSwitch: PA5
- * Aux LED: PB5
- * PWM FET: PB0 (TCA0 WO0)
- * PWM 1x7135: PB1 (TCA0 WO1)
- * Voltage: VCC
- */
-
-#define LAYOUT_DEFINED
-
-#ifdef ATTINY
-#undef ATTINY
-#endif
-#define ATTINY 1616
-#include <avr/io.h>
-
-#define PWM_CHANNELS 2
-#define PWM_BITS 16
-#define PWM_TOP 255
-#define USE_DYN_PWM
-
-#ifndef SWITCH_PIN
-#define SWITCH_PIN PIN5_bp
-#define SWITCH_PORT VPORTA.IN
-#define SWITCH_ISC_REG PORTA.PIN2CTRL
-#define SWITCH_VECT PORTA_PORT_vect
-#define SWITCH_INTFLG VPORTA.INTFLAGS
-#endif
-
-
-// 7135 channel
-#ifndef PWM1_PIN
-#define PWM1_PIN PB1 //
-#define PWM1_LVL TCA0.SINGLE.CMP1BUF // CMP1 is the output compare register for PB1
-#endif
-
-// FET channel
-#ifndef PWM2_PIN
-#define PWM2_PIN PB0 //
-#define PWM2_LVL TCA0.SINGLE.CMP0BUF // CMP0 is the output compare register for PB0
-#endif
-
-// PWM parameters of both channels are tied together because they share a counter
-#define PWM1_TOP TCA0.SINGLE.PERBUF // holds the TOP value for for variable-resolution PWM
-// not necessary when double-buffered "BUF" registers are used
-#define PWM1_CNT TCA0.SINGLE.CNT // for resetting phase after each TOP adjustment
-#define PWM1_PHASE_RESET_OFF // force reset while shutting off
-#define PWM1_PHASE_RESET_ON // force reset while turning on
-
-// average drop across diode on this hardware
-#ifndef VOLTAGE_FUDGE_FACTOR
-#define VOLTAGE_FUDGE_FACTOR 7 // add 0.35V
-#endif
-
-
-// lighted button
-#ifndef AUXLED_PIN
-#define AUXLED_PIN PIN5_bp
-#define AUXLED_PORT PORTB
-#endif
-
-
-// with so many pins, doing this all with #ifdefs gets awkward...
-// ... so just hardcode it in each hwdef file instead
-inline void hwdef_setup() {
-
- // set up the system clock to run at 10 MHz instead of the default 3.33 MHz
- _PROTECTED_WRITE( CLKCTRL.MCLKCTRLB, CLKCTRL_PDIV_2X_gc | CLKCTRL_PEN_bm );
-
- //VPORTA.DIR = ...;
- VPORTB.DIR = PIN0_bm | PIN1_bm | PIN5_bm; // Outputs: Aux LED and PWMs
- //VPORTC.DIR = ...;
-
- // enable pullups on the unused 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 | PORT_ISC_BOTHEDGES_gc; // eSwitch
- PORTA.PIN6CTRL = PORT_PULLUPEN_bm;
- PORTA.PIN7CTRL = PORT_PULLUPEN_bm;
-
- //PORTB.PIN0CTRL = PORT_PULLUPEN_bm; // FET channel
- //PORTB.PIN1CTRL = PORT_PULLUPEN_bm; // 7135 channel
- PORTB.PIN2CTRL = PORT_PULLUPEN_bm;
- PORTB.PIN3CTRL = PORT_PULLUPEN_bm;
- PORTB.PIN4CTRL = PORT_PULLUPEN_bm;
- //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 PWM
- // https://ww1.microchip.com/downloads/en/DeviceDoc/ATtiny1614-16-17-DataSheet-DS40002204A.pdf
- // PB0 is TCA0:WO0, use TCA_SINGLE_CMP0EN_bm
- // PB1 is TCA0:WO1, use TCA_SINGLE_CMP1EN_bm
- // PB2 is TCA0:WO2, use TCA_SINGLE_CMP2EN_bm
- // For Fast (Single Slope) PWM use TCA_SINGLE_WGMODE_SINGLESLOPE_gc
- // For Phase Correct (Dual Slope) PWM use TCA_SINGLE_WGMODE_DSBOTTOM_gc
- // See the manual for other pins, clocks, configs, portmux, etc
- TCA0.SINGLE.CTRLB = TCA_SINGLE_CMP0EN_bm | TCA_SINGLE_CMP1EN_bm | TCA_SINGLE_WGMODE_DSBOTTOM_gc;
- PWM1_TOP = PWM_TOP;
- TCA0.SINGLE.CTRLA = TCA_SINGLE_CLKSEL_DIV1_gc | TCA_SINGLE_ENABLE_bm;
-}
-
diff --git a/hwdef-wurkkos-ts10.c b/hwdef-wurkkos-ts10.c
new file mode 100644
index 0000000..14f6794
--- /dev/null
+++ b/hwdef-wurkkos-ts10.c
@@ -0,0 +1,49 @@
+// Wurkkos TS10 PWM helper functions
+// Copyright (C) 2023 Selene ToyKeeper
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "chan-aux.c"
+
+// single set of LEDs with 2 stacked power channels, DDFET+1 or DDFET+linear
+void set_level_main(uint8_t level) {
+ if (level == 0) {
+ CH1_PWM = 0;
+ CH2_PWM = 0;
+ PWM_CNT = 0; // reset phase
+ return;
+ }
+
+ level --; // PWM array index = level - 1
+ PWM_DATATYPE ch1_pwm = PWM_GET(pwm1_levels, level);
+ PWM_DATATYPE ch2_pwm = PWM_GET(pwm2_levels, level);
+ // pulse frequency modulation, a.k.a. dynamic PWM
+ uint16_t top = PWM_GET16(pwm_tops, level);
+
+ CH1_PWM = ch1_pwm;
+ CH2_PWM = ch2_pwm;
+ // wait to sync the counter and avoid flashes
+ // (unnecessary w/ buffered registers)
+ //while(actual_level && (PWM_CNT > (top - 32))) {}
+ PWM_TOP = top;
+ // force reset phase when turning on from zero
+ // (because otherwise the initial response is inconsistent)
+ if (! actual_level) PWM_CNT = 0;
+}
+
+bool gradual_tick_main(uint8_t gt) {
+ PWM_DATATYPE pwm1 = PWM_GET(pwm1_levels, gt);
+ PWM_DATATYPE pwm2 = PWM_GET(pwm2_levels, gt);
+
+ GRADUAL_ADJUST_STACKED(pwm1, CH1_PWM, PWM_TOP_INIT);
+ GRADUAL_ADJUST_SIMPLE (pwm2, CH2_PWM);
+
+ if ( (pwm1 == CH1_PWM)
+ && (pwm2 == CH2_PWM)
+ ) {
+ return true; // done
+ }
+ return false; // not done yet
+}
+
diff --git a/hwdef-wurkkos-ts10.h b/hwdef-wurkkos-ts10.h
new file mode 100644
index 0000000..c150add
--- /dev/null
+++ b/hwdef-wurkkos-ts10.h
@@ -0,0 +1,146 @@
+// Wurkkos TS10 driver layout
+// Copyright (C) 2022-2023 (FIXME)
+// SPDX-License-Identifier: GPL-3.0-or-later
+#pragma once
+
+/*
+ * (based on BLF Q8-t1616 driver layout)
+ * Driver pinout:
+ * eSwitch: PA5
+ * Aux LED: PB5
+ * PWM FET: PB0 (TCA0 WO0)
+ * PWM 1x7135: PB1 (TCA0 WO1)
+ * Voltage: VCC
+ */
+
+#define ATTINY 1616
+#include <avr/io.h>
+
+#define HWDEF_C_FILE hwdef-wurkkos-ts10.c
+
+// allow using aux LEDs as extra channel modes
+#include "chan-aux.h"
+
+#define USE_CHANNEL_MODES
+// channel modes:
+// * 0. FET+7135 stacked
+// * 1. aux LEDs
+#define NUM_CHANNEL_MODES 2
+#define CM_MAIN 0
+#define CM_AUX 1
+
+
+#define DEFAULT_CHANNEL_MODE CM_MAIN
+
+#define CHANNEL_MODES_ENABLED 0b00000001
+#define CHANNEL_HAS_ARGS 0b00000000
+
+#define SET_LEVEL_MODES set_level_main, \
+ set_level_aux
+// gradual ticking for thermal regulation
+#define GRADUAL_TICK_MODES gradual_tick_main, \
+ gradual_tick_null
+
+
+#define PWM_CHANNELS 2 // old, remove this
+
+#define PWM_BITS 16 // dynamic 16-bit, but never goes over 255
+#define PWM_GET PWM_GET8
+#define PWM_DATATYPE uint16_t // is used for PWM_TOPS (which goes way over 255)
+#define PWM_DATATYPE2 uint16_t // only needs 32-bit if ramp values go over 255
+#define PWM1_DATATYPE uint8_t // 1x7135 ramp
+#define PWM2_DATATYPE uint8_t // DD FET ramp
+
+// PWM parameters of both channels are tied together because they share a counter
+#define PWM_TOP TCA0.SINGLE.PERBUF // holds the TOP value for for variable-resolution PWM
+#define PWM_TOP_INIT 255 // highest value used in top half of ramp
+// not necessary when double-buffered "BUF" registers are used
+#define PWM_CNT TCA0.SINGLE.CNT // for resetting phase after each TOP adjustment
+
+// 1x7135 channel
+#define CH1_PIN PB1
+#define CH1_PWM TCA0.SINGLE.CMP1BUF // CMP1 is the output compare register for PB1
+
+// DD FET channel
+#define CH2_PIN PB0
+#define CH2_PWM TCA0.SINGLE.CMP0BUF // CMP0 is the output compare register for PB0
+
+// e-switch
+#define SWITCH_PIN PIN5_bp
+//#define SWITCH_PCINT PCINT0
+#define SWITCH_PORT VPORTA.IN
+#define SWITCH_ISC_REG PORTA.PIN2CTRL
+#define SWITCH_VECT PORTA_PORT_vect
+#define SWITCH_INTFLG VPORTA.INTFLAGS
+//#define PCINT_vect PCINT0_vect
+
+// average drop across diode on this hardware
+#ifndef VOLTAGE_FUDGE_FACTOR
+#define VOLTAGE_FUDGE_FACTOR 7 // add 0.35V
+#endif
+
+// front-facing aux LEDs
+#define AUXLED_PIN PIN5_bp
+#define AUXLED_PORT PORTB
+
+void set_level_main(uint8_t level);
+
+bool gradual_tick_main(uint8_t gt);
+
+
+inline void hwdef_setup() {
+
+ // set up the system clock to run at 10 MHz instead of the default 3.33 MHz
+ _PROTECTED_WRITE( CLKCTRL.MCLKCTRLB,
+ CLKCTRL_PDIV_2X_gc | CLKCTRL_PEN_bm );
+
+ //VPORTA.DIR = ...;
+ // Outputs: Aux LED and PWMs
+ VPORTB.DIR = PIN0_bm
+ | PIN1_bm
+ | PIN5_bm;
+ //VPORTC.DIR = ...;
+
+ // enable pullups on the unused 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 | PORT_ISC_BOTHEDGES_gc; // eSwitch
+ PORTA.PIN6CTRL = PORT_PULLUPEN_bm;
+ PORTA.PIN7CTRL = PORT_PULLUPEN_bm;
+
+ //PORTB.PIN0CTRL = PORT_PULLUPEN_bm; // FET channel
+ //PORTB.PIN1CTRL = PORT_PULLUPEN_bm; // 7135 channel
+ PORTB.PIN2CTRL = PORT_PULLUPEN_bm;
+ PORTB.PIN3CTRL = PORT_PULLUPEN_bm;
+ PORTB.PIN4CTRL = PORT_PULLUPEN_bm;
+ //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 PWM
+ // https://ww1.microchip.com/downloads/en/DeviceDoc/ATtiny1614-16-17-DataSheet-DS40002204A.pdf
+ // PB0 is TCA0:WO0, use TCA_SINGLE_CMP0EN_bm
+ // PB1 is TCA0:WO1, use TCA_SINGLE_CMP1EN_bm
+ // PB2 is TCA0:WO2, use TCA_SINGLE_CMP2EN_bm
+ // For Fast (Single Slope) PWM use TCA_SINGLE_WGMODE_SINGLESLOPE_gc
+ // For Phase Correct (Dual Slope) PWM use TCA_SINGLE_WGMODE_DSBOTTOM_gc
+ // See the manual for other pins, clocks, configs, portmux, etc
+ TCA0.SINGLE.CTRLB = TCA_SINGLE_CMP0EN_bm
+ | TCA_SINGLE_CMP1EN_bm
+ | TCA_SINGLE_WGMODE_DSBOTTOM_gc;
+ TCA0.SINGLE.CTRLA = TCA_SINGLE_CLKSEL_DIV1_gc
+ | TCA_SINGLE_ENABLE_bm;
+
+ PWM_TOP = PWM_TOP_INIT;
+
+}
+
+
+#define LAYOUT_DEFINED
+
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