uv-k5-firmware/ui/helper.c
2023-08-29 18:58:48 +01:00

134 lines
3.1 KiB
C

/* Copyright 2023 Dual Tachyon
* https://github.com/DualTachyon
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <string.h>
#include "driver/st7565.h"
#include "external/printf/printf.h"
#include "font.h"
#include "ui/helper.h"
#include "ui/inputbox.h"
void UI_GenerateChannelString(char *pString, uint8_t Channel)
{
uint8_t i;
if (gInputBoxIndex == 0) {
sprintf(pString, "CH-%02d", Channel + 1);
return;
}
pString[0] = 'C';
pString[1] = 'H';
pString[2] = '-';
for (i = 0; i < 2; i++) {
if (gInputBox[i] == 10) {
pString[i + 3] = '-';
} else {
pString[i + 3] = gInputBox[i] + '0';
}
}
}
void UI_GenerateChannelStringEx(char *pString, bool bShowPrefix, uint8_t ChannelNumber)
{
if (gInputBoxIndex) {
uint8_t i;
for (i = 0; i < 3; i++) {
if (gInputBox[i] == 10) {
pString[i] = '-';
} else {
pString[i] = gInputBox[i] + '0';
}
}
return;
}
if (bShowPrefix) {
sprintf(pString, "CH-%03d", ChannelNumber + 1);
} else {
if (ChannelNumber == 0xFF) {
strcpy(pString, "NULL");
} else {
sprintf(pString, "%03d", ChannelNumber + 1);
}
}
}
void UI_PrintString(const char *pString, uint8_t Start, uint8_t End, uint8_t Line, uint8_t Width, bool bCentered)
{
uint32_t i, Length;
Length = strlen(pString);
if (bCentered) {
Start += (((End - Start) - (Length * Width)) + 1) / 2;
}
for (i = 0; i < Length; i++) {
if (pString[i] - ' ' < 0x5F) {
uint8_t Index = pString[i] - ' ';
memcpy(gFrameBuffer[Line + 0] + (i * Width) + Start, &gFontBig[Index][0], 8);
memcpy(gFrameBuffer[Line + 1] + (i * Width) + Start, &gFontBig[Index][8], 8);
}
}
}
void UI_DisplayFrequency(const char *pDigits, uint8_t X, uint8_t Y, bool bDisplayLeadingZero, bool bFlag)
{
uint8_t *pFb0, *pFb1;
bool bCanDisplay;
uint8_t i;
pFb0 = gFrameBuffer[Y] + X;
pFb1 = pFb0 + 128;
bCanDisplay = false;
for (i = 0; i < 3; i++) {
const uint8_t Digit = pDigits[i];
if (bDisplayLeadingZero || bCanDisplay || Digit) {
bCanDisplay = true;
memcpy(pFb0 + (i * 13), gFontBigDigits[Digit] + 0, 13);
memcpy(pFb1 + (i * 13), gFontBigDigits[Digit] + 13, 13);
} else if (bFlag) {
pFb1 -= 6;
pFb0 -= 6;
}
}
pFb1[0x27] = 0x60;
pFb1[0x28] = 0x60;
pFb1[0x29] = 0x60;
for (i = 0; i < 3; i++) {
const uint8_t Digit = pDigits[i + 3];
memcpy(pFb0 + (i * 13) + 42, gFontBigDigits[Digit] + 0, 13);
memcpy(pFb1 + (i * 13) + 42, gFontBigDigits[Digit] + 13, 13);
}
}
void UI_DisplaySmallDigits(uint8_t Size, const char *pString, uint8_t X, uint8_t Y)
{
uint8_t i;
for (i = 0; i < Size; i++) {
memcpy(gFrameBuffer[Y] + (i * 7) + X, gFontSmallDigits[(uint8_t)pString[i]], 7);
}
}