You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
MicroDexed/disp_plus.h

62 lines
1.8 KiB

/*
MicroDexed
MicroDexed is a port of the Dexed sound engine
(https://github.com/asb2m10/dexed) for the Teensy-3.5/3.6/4.x/4.x with audio shield.
Dexed ist heavily based on https://github.com/google/music-synthesizer-for-android
(c)2018-2023 H. Wirtz <wirtz@parasitstudio.de>
(c)2021-2022 H. Wirtz <wirtz@parasitstudio.de>, M. Koslowski <positionhigh@gmx.de>
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 3 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, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include "config.h"
#define STRING_BUFFER_SIZE LCD_cols + 1
template<class T>
class Disp_Plus : public T {
public:
using T::T;
void show(uint8_t y, uint8_t x, uint8_t fs, const char *str) {
char tmp[STRING_BUFFER_SIZE];
char format_str[16];
snprintf_P(format_str, sizeof(format_str), PSTR("%%-%ds"), fs);
snprintf(tmp, sizeof(tmp), format_str, str);
this->setCursor(x, y);
this->print(tmp);
}
void show(uint8_t y, uint8_t x, uint8_t fs, long num) {
char tmp[STRING_BUFFER_SIZE];
char format_str[16];
snprintf_P(format_str, sizeof(format_str), PSTR("%%0%dd"), fs);
snprintf(tmp, sizeof(tmp), format_str, num);
this->setCursor(x, y);
this->print(tmp);
}
private:
};