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| author | Selene ToyKeeper | 2023-10-09 18:01:21 -0600 |
|---|---|---|
| committer | Selene ToyKeeper | 2023-10-09 18:01:21 -0600 |
| commit | 0ea7d6618d192376e81323bf646a2a78ab5ed34d (patch) | |
| tree | 594a231e76bd37ff088fdd33f422297d58178677 /hwdef-Sofirn_SP10-Pro.h | |
| parent | reduced @wurkoss-ts10 smooth ramp ceiling from 150 to 130 (diff) | |
| download | anduril-0ea7d6618d192376e81323bf646a2a78ab5ed34d.tar.gz anduril-0ea7d6618d192376e81323bf646a2a78ab5ed34d.tar.bz2 anduril-0ea7d6618d192376e81323bf646a2a78ab5ed34d.zip | |
converted sofirn-sp10-pro to new API
Diffstat (limited to 'hwdef-Sofirn_SP10-Pro.h')
| -rw-r--r-- | hwdef-Sofirn_SP10-Pro.h | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/hwdef-Sofirn_SP10-Pro.h b/hwdef-Sofirn_SP10-Pro.h deleted file mode 100644 index 6bc26ea..0000000 --- a/hwdef-Sofirn_SP10-Pro.h +++ /dev/null @@ -1,142 +0,0 @@ -// Sofirn SP10 Pro pinout -// Copyright (C) 2022-2023 (FIXME) -// SPDX-License-Identifier: GPL-3.0-or-later -#pragma once - -/* - * ATTINY1616 Mapping: - * PB5 : PWM small channel (TCA0 - WO2 Alternate MUX) - * PB3 : eSwitch - * PB0 : PWM big channel (TCA0 - WO0) - * PB4 : Voltage divider (ADC0 - AIN9) - * PA1 : Boost Enable - */ - - -#define LAYOUT_DEFINED - -#ifdef ATTINY -#undef ATTINY -#endif -#define ATTINY 1616 -#include <avr/io.h> - -#ifndef SWITCH_PIN -#define SWITCH_PIN 3 -#define SWITCH_PORT VPORTB.IN -#define SWITCH_ISC_REG PORTB.PIN3CTRL -#define SWITCH_VECT PORTB_PORT_vect -#define SWITCH_INTFLG VPORTB.INTFLAGS -#endif - -#define PWM_CHANNELS 2 -#define PWM_BITS 16 // data type needs 16 bits, not 8 -#define PWM_TOP 255 // highest value used in top half of ramp -#define USE_DYN_PWM // dynamic frequency and speed - -// Small channel -#ifndef PWM1_PIN -#define PWM1_PIN PB5 -#define PWM1_LVL TCA0.SINGLE.CMP2BUF // PB5 is Alternate MUX for TCA Compare 2 -#endif - -// Big channel -#ifndef PWM2_PIN -#define PWM2_PIN PB0 -#define PWM2_LVL TCA0.SINGLE.CMP0BUF // PB0 is TCA Compare 0 -#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 -//#define PWM1_PHASE_SYNC // manual sync while changing level - -#define LED_ENABLE_PIN PIN1_bp -#define LED_ENABLE_PORT PORTA_OUT -//#define LED_OFF_DELAY 4 // only needed when PWM1_PHASE_RESET_OFF not used - -#define USE_VOLTAGE_DIVIDER // use a dedicated pin, not VCC, because VCC input is flattened -#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 ADMUX_VOLTAGE_DIVIDER ADC_MUXPOS_AIN9_gc // which ADC channel to read - -// 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 -#endif -#ifndef ADC_22 -#define ADC_22 512 // raw value at 2.20V -#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 = PIN1_bm; // Boost enable pin - VPORTB.DIR = PIN0_bm | PIN5_bm; // PWM pins as output - //VPORTC.DIR = ...; - - // enable pullups on the input pins to reduce power - PORTA.PIN0CTRL = PORT_PULLUPEN_bm; - //PORTA.PIN1CTRL = PORT_PULLUPEN_bm; // Boost enable pin - 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; - PORTA.PIN7CTRL = PORT_PULLUPEN_bm; - - //PORTB.PIN0CTRL = PORT_PULLUPEN_bm; // Big PWM channel - PORTB.PIN1CTRL = PORT_PULLUPEN_bm; - PORTB.PIN2CTRL = PORT_PULLUPEN_bm; - PORTB.PIN3CTRL = PORT_PULLUPEN_bm | PORT_ISC_BOTHEDGES_gc; // Switch - //PORTB.PIN4CTRL = PORT_PULLUPEN_bm; // Voltage divider - //PORTB.PIN5CTRL = PORT_PULLUPEN_bm; // Small PWM channel - - 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 - PORTMUX.CTRLC = PORTMUX_TCA02_ALTERNATE_gc; // Use alternate pin for TCA0:WO2 - TCA0.SINGLE.CTRLB = TCA_SINGLE_CMP0EN_bm | TCA_SINGLE_CMP2EN_bm | TCA_SINGLE_WGMODE_DSBOTTOM_gc; - PWM1_TOP = PWM_TOP; - TCA0.SINGLE.CTRLA = TCA_SINGLE_CLKSEL_DIV1_gc | TCA_SINGLE_ENABLE_bm; -} - - -// set fuses, these carry over to the ELF file -// we need this for enabling BOD in Active Mode from the factory. -// settings can be verified / dumped from the ELF file using this -// command: avr-objdump -d -S -j .fuse anduril.elf -FUSES = { - .WDTCFG = FUSE_WDTCFG_DEFAULT, // Watchdog Configuration - .BODCFG = FUSE_ACTIVE0_bm, // BOD Configuration - .OSCCFG = FUSE_OSCCFG_DEFAULT, // Oscillator Configuration - .TCD0CFG = FUSE_TCD0CFG_DEFAULT, // TCD0 Configuration - .SYSCFG0 = FUSE_SYSCFG0_DEFAULT, // System Configuration 0 - .SYSCFG1 = FUSE_SYSCFG1_DEFAULT, // System Configuration 1 - .APPEND = FUSE_APPEND_DEFAULT, // Application Code Section End - .BOOTEND = FUSE_BOOTEND_DEFAULT, // Boot Section End -}; - |
