From be73820f7bc4f03e3d095b694f31092187583ac7 Mon Sep 17 00:00:00 2001 From: MechMerlin <30334081+mechmerlin@users.noreply.github.com> Date: Tue, 2 Jun 2020 21:59:13 -0700 Subject: [Keyboard] New Keyboard: Duck TC-V3 (#8265) Co-Authored-By: Ryan Co-Authored-By: James Young <18669334+noroadsleft@users.noreply.github.com> Co-Authored-By: Drashna Jaelre Co-authored-by: Drashna Jaelre Co-authored-by: Joel Challis Co-authored-by: Ryan Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com> --- keyboards/duck/tcv3/indicator_leds.c | 123 +++++++++++++++++++++++++++++++++++ 1 file changed, 123 insertions(+) create mode 100644 keyboards/duck/tcv3/indicator_leds.c (limited to 'keyboards/duck/tcv3/indicator_leds.c') diff --git a/keyboards/duck/tcv3/indicator_leds.c b/keyboards/duck/tcv3/indicator_leds.c new file mode 100644 index 0000000000..d7d641f9c2 --- /dev/null +++ b/keyboards/duck/tcv3/indicator_leds.c @@ -0,0 +1,123 @@ +/* +Copyright 2019 MechMerlin + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see . +*/ +#include +#include +#include +#include +#include "indicator_leds.h" + +#define LED_T1H 900 +#define LED_T1L 600 +#define LED_T0H 400 +#define LED_T0L 900 + +void send_bit_d4(bool bitVal) { + if(bitVal) { + asm volatile ( + "sbi %[port], %[bit] \n\t" + ".rept %[onCycles] \n\t" + "nop \n\t" + ".endr \n\t" + "cbi %[port], %[bit] \n\t" + ".rept %[offCycles] \n\t" + "nop \n\t" + ".endr \n\t" + :: + [port] "I" (_SFR_IO_ADDR(PORTD)), + [bit] "I" (4), + [onCycles] "I" (NS_TO_CYCLES(LED_T1H) - 2), + [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2)); + } else { + asm volatile ( + "sbi %[port], %[bit] \n\t" + ".rept %[onCycles] \n\t" + "nop \n\t" + ".endr \n\t" + "cbi %[port], %[bit] \n\t" + ".rept %[offCycles] \n\t" + "nop \n\t" + ".endr \n\t" + :: + [port] "I" (_SFR_IO_ADDR(PORTD)), + [bit] "I" (4), + [onCycles] "I" (NS_TO_CYCLES(LED_T0H) - 2), + [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2)); + } +} + +void send_bit_d6(bool bitVal) +{ + if(bitVal) { + asm volatile ( + "sbi %[port], %[bit] \n\t" + ".rept %[onCycles] \n\t" + "nop \n\t" + ".endr \n\t" + "cbi %[port], %[bit] \n\t" + ".rept %[offCycles] \n\t" + "nop \n\t" + ".endr \n\t" + :: + [port] "I" (_SFR_IO_ADDR(PORTD)), + [bit] "I" (6), + [onCycles] "I" (NS_TO_CYCLES(LED_T1H) - 2), + [offCycles] "I" (NS_TO_CYCLES(LED_T1L) - 2)); + } else { + asm volatile ( + "sbi %[port], %[bit] \n\t" + ".rept %[onCycles] \n\t" + "nop \n\t" + ".endr \n\t" + "cbi %[port], %[bit] \n\t" + ".rept %[offCycles] \n\t" + "nop \n\t" + ".endr \n\t" + :: + [port] "I" (_SFR_IO_ADDR(PORTD)), + [bit] "I" (6), + [onCycles] "I" (NS_TO_CYCLES(LED_T0H) - 2), + [offCycles] "I" (NS_TO_CYCLES(LED_T0L) - 2)); + } +} + +void send_value(uint8_t byte, enum Device device) { + for(uint8_t b = 0; b < 8; b++) { + if(device == Device_STATUSLED) { + send_bit_d4(byte & 0b10000000); + } + if(device == Device_PCBRGB) { + send_bit_d6(byte & 0b10000000); + } + byte <<= 1; + } +} + +void send_color(uint8_t r, uint8_t g, uint8_t b, enum Device device) { + send_value(r, device); + send_value(g, device); + send_value(b, device); +} + +// Port from backlight_set_state +void indicator_leds_set(bool leds[8]) { + cli(); + send_color(leds[1] ? 255 : 0, leds[2] ? 255 : 0, leds[0] ? 255 : 0, Device_STATUSLED); + send_color(leds[4] ? 255 : 0, leds[3] ? 255 : 0, leds[5] ? 255 : 0, Device_STATUSLED); + leds[6] ? (PORTD &= ~0b10000000) : (PORTD |= 0b10000000); + sei(); + show(); +} -- cgit v1.2.3