uvk5cec/ui/inputbox.c

44 lines
1.2 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 "ui/inputbox.h"
char gInputBox[8];
char inputBoxAscii[9];
uint8_t gInputBoxIndex;
void INPUTBOX_Append(const KEY_Code_t Digit)
{
if (gInputBoxIndex >= sizeof(gInputBox))
return;
if (gInputBoxIndex == 0)
memset(gInputBox, 10, sizeof(gInputBox));
if (Digit != KEY_INVALID)
gInputBox[gInputBoxIndex++] = (char)(Digit - KEY_0);
}
const char* INPUTBOX_GetAscii()
{
for(int i = 0; i < 8; i++) {
char c = gInputBox[i];
inputBoxAscii[i] = (c==10)? '-' : '0' + c;
}
return inputBoxAscii;
}