mirror of
https://github.com/OneOfEleven/uv-k5-firmware-custom.git
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315 lines
8.3 KiB
C
315 lines
8.3 KiB
C
/* Copyright 2023 Dual Tachyon
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* https://github.com/DualTachyon
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <string.h>
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#include "driver/st7565.h"
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#include "external/printf/printf.h"
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#include "font.h"
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#include "ui/helper.h"
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#include "ui/inputbox.h"
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#ifndef ARRAY_SIZE
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#define ARRAY_SIZE(arr) (sizeof(arr)/sizeof((arr)[0]))
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#endif
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void UI_GenerateChannelString(char *pString, const uint8_t Channel, const char separating_char)
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{
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unsigned int i;
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if (pString == NULL)
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return;
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if (g_input_box_index == 0)
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{
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sprintf(pString, "CH%c%02u", separating_char, Channel + 1);
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return;
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}
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pString[0] = 'C';
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pString[1] = 'H';
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pString[2] = separating_char;
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for (i = 0; i < 2; i++)
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pString[i + 3] = (g_input_box[i] == 10) ? '_' : g_input_box[i] + '0';
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}
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void UI_GenerateChannelStringEx(char *pString, const char *prefix, const uint8_t ChannelNumber)
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{
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if (pString == NULL)
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return;
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if (g_input_box_index > 0)
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{
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unsigned int i;
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for (i = 0; i < 3; i++)
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pString[i] = (g_input_box[i] == 10) ? '-' : g_input_box[i] + '0';
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return;
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}
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pString[0] = 0;
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if (prefix)
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strcpy(pString, prefix);
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if (ChannelNumber == 0xFF)
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strcpy(pString, "NULL");
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else
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sprintf(pString + strlen(prefix), "%03u", ChannelNumber + 1);
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}
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void UI_PrintString(const char *pString, uint8_t Start, uint8_t End, uint8_t Line, uint8_t Width)
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{
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size_t i;
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size_t Length = strlen(pString);
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if (End > Start)
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Start += (((End - Start) - (Length * Width)) + 1) / 2;
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for (i = 0; i < Length; i++)
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{
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if (pString[i] >= ' ' && pString[i] < 127)
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{
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const unsigned int index = pString[i] - ' ';
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const unsigned int ofs = (unsigned int)Start + (i * Width);
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memmove(g_frame_buffer[Line + 0] + ofs, &g_font_big[index][0], 8);
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memmove(g_frame_buffer[Line + 1] + ofs, &g_font_big[index][8], 7);
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}
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}
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}
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void UI_print_string(
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const char *str,
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unsigned int start,
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const unsigned int end,
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const unsigned int line,
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const uint8_t *font,
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const unsigned int font_size,
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const unsigned int char_width)
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{
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const unsigned int char_pitch = char_width + 1;
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const size_t length = strlen(str);
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unsigned int i;
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uint8_t *f_buf;
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if (end > start)
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start += ((end - start) - (length * char_pitch)) / 2;
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f_buf = g_frame_buffer[line] + start;
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for (i = 0; i < length; i++)
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{
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const int c = (int)str[i] - ' ';
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if (c >= 0 && c < (int)font_size)
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memmove(f_buf + (char_pitch * i), font + (char_width * c), char_width);
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}
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}
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void UI_PrintStringSmall(const char *str, const unsigned int start, const unsigned int end, const unsigned int line)
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{
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UI_print_string(str, start, end, line, (const uint8_t *)g_font_small, ARRAY_SIZE(g_font_small), ARRAY_SIZE(g_font_small[0]));
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}
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#ifdef ENABLE_SMALL_BOLD
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void UI_PrintStringSmallBold(const char *str, const unsigned int start, const unsigned int end, const unsigned int line)
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{
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UI_print_string(str, start, end, line, (const uint8_t *)g_font_small_bold, ARRAY_SIZE(g_font_small_bold), ARRAY_SIZE(g_font_small_bold[0]));
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}
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#endif
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/*
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void UI_PrintStringSmall4x5(const char *str, const unsigned int start, const unsigned int end, const unsigned int line)
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{
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UI_print_string(str, start, end, line, (const uint8_t *)g_font_small_4x5, ARRAY_SIZE(g_font_small_4x5), ARRAY_SIZE(g_font_small_4x5[0]));
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}
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*/
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void PutPixel(const unsigned int x, const unsigned int y, const bool fill)
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{
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if (fill)
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g_frame_buffer[y >> 3][x] |= 1u << (y & 7u);
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else
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g_frame_buffer[y >> 3][x] &= ~(1u << (y & 7u));
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}
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void PutPixelStatus(const unsigned int x, const unsigned int y, bool fill)
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{
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if (fill)
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g_status_line[x] |= 1u << y;
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else
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g_status_line[x] &= ~(1u << y);
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}
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void UI_PrintStringSmallest(const void *pString, unsigned int x, const unsigned int y, const bool statusbar, const bool fill)
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{
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const unsigned int char_width = ARRAY_SIZE(g_font3x5[0]);
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const unsigned int char_height = 5;
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// const uint8_t pixel_mask = (1u << char_height) - 1;
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const uint8_t *p = (const uint8_t *)pString;
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int c;
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while ((c = *p++) != 0)
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{
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c -= ' ';
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if (c >= 0 && c < (int)ARRAY_SIZE(g_font3x5))
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{
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for (unsigned int xx = 0; xx < char_width; xx++)
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{
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uint8_t pixels = g_font3x5[c][xx];
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if (statusbar)
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{
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for (unsigned int yy = 0; yy <= char_height; yy++, pixels >>= 1)
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if (pixels & 1u)
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PutPixelStatus(x + xx, y + yy, fill);
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}
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else
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{
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for (unsigned int yy = 0; yy <= char_height; yy++, pixels >>= 1)
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if (pixels & 1u)
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PutPixel(x + xx, y + yy, fill);
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}
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}
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}
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x += char_width + 1;
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}
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}
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void UI_PrintStringSmallBuffer(const char *pString, uint8_t *buffer)
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{
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const unsigned int char_width = ARRAY_SIZE(g_font_small[0]);
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const unsigned int char_spacing = char_width + 1;
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unsigned int i;
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for (i = 0; i < strlen(pString); i++)
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{
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const int c = (int)pString[i] - ' ';
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if (c >= 0 && c < (int)ARRAY_SIZE(g_font_small))
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memmove(buffer + (i * char_spacing) + 1, &g_font_small[c], char_width);
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}
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}
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void UI_DisplayFrequency(const char *pDigits, uint8_t X, uint8_t Y, bool bDisplayLeadingZero, bool flag)
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{
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const unsigned int char_width = 13;
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uint8_t *pFb0 = g_frame_buffer[Y] + X;
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uint8_t *pFb1 = pFb0 + 128;
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bool bCanDisplay = false;
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unsigned int i = 0;
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// MHz
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while (i < 3)
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{
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const unsigned int Digit = pDigits[i++];
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if (bDisplayLeadingZero || bCanDisplay || Digit > 0)
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{
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bCanDisplay = true;
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memmove(pFb0, g_font_big_digits[Digit], char_width);
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memmove(pFb1, g_font_big_digits[Digit] + char_width, char_width);
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}
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else
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if (flag)
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{
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pFb0 -= 6;
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pFb1 -= 6;
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}
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pFb0 += char_width;
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pFb1 += char_width;
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}
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// decimal point
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*pFb1 = 0x60; pFb0++; pFb1++;
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*pFb1 = 0x60; pFb0++; pFb1++;
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*pFb1 = 0x60; pFb0++; pFb1++;
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// kHz
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while (i < 6)
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{
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const unsigned int Digit = pDigits[i++];
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memmove(pFb0, g_font_big_digits[Digit], char_width);
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memmove(pFb1, g_font_big_digits[Digit] + char_width, char_width);
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pFb0 += char_width;
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pFb1 += char_width;
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}
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}
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void UI_DisplayFrequencySmall(const char *pDigits, uint8_t X, uint8_t Y, bool bDisplayLeadingZero)
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{
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const unsigned int char_width = ARRAY_SIZE(g_font_small[0]);
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const unsigned int spacing = 1 + char_width;
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uint8_t *pFb = g_frame_buffer[Y] + X;
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bool bCanDisplay = false;
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unsigned int i = 0;
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// MHz
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while (i < 3)
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{
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const unsigned int c = pDigits[i++];
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if (bDisplayLeadingZero || bCanDisplay || c > 0)
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{
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#if 0
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memmove(pFb + 1, g_font_small_digits[c], char_width);
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#else
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const unsigned int index = (c < 10) ? '0' - 32 + c : '-' - 32;
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memmove(pFb + 1, g_font_small[index], char_width);
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#endif
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pFb += spacing;
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bCanDisplay = true;
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}
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}
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// decimal point
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pFb++;
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pFb++;
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*pFb++ = 0x60;
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*pFb++ = 0x60;
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pFb++;
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// kHz
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while (i < 8)
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{
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const unsigned int c = pDigits[i++];
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#if 0
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memmove(pFb + 1, g_font_small_digits[c], char_width);
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#else
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const unsigned int index = (c < 10) ? '0' - 32 + c : '-' - 32;
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memmove(pFb + 1, g_font_small[index], char_width);
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#endif
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pFb += spacing;
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}
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}
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void UI_Displaysmall_digits(const uint8_t size, const char *str, const uint8_t x, const uint8_t y, const bool display_leading_zeros)
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{
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const unsigned int char_width = ARRAY_SIZE(g_font_small[0]);
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const unsigned int spacing = 1 + char_width;
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bool display = display_leading_zeros;
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unsigned int xx;
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unsigned int i;
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for (i = 0, xx = x; i < size; i++)
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{
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const unsigned int c = (unsigned int)str[i];
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if (c > 0)
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display = true; // non '0'
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if (display && c < 11)
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{
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#if 0
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memmove(g_frame_buffer[y] + xx, g_font_small_digits[c], char_width);
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#else
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const unsigned int index = (c < 10) ? '0' - 32 + c : '-' - 32;
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memmove(g_frame_buffer[y] + xx + 1, g_font_small[index], char_width);
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#endif
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xx += spacing;
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}
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}
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}
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