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unleashed-firmware/applications/barcode_generator/barcode_generator.c

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plugins & badusb if author want their plugin to be removed - create issue, thanks
2022-07-29 17:48:51 +03:00
#include <furi.h>
#include <gui/gui.h>
#include <input/input.h>
#include <stdlib.h>
#define BARCODE_STARTING_POS 16
#define BARCODE_HEIGHT 50
#define BARCODE_Y_START 3
#define BARCODE_TEXT_OFFSET 9
typedef enum {
EventTypeTick,
EventTypeKey,
} EventType;
typedef struct {
EventType type;
InputEvent input;
} PluginEvent;
typedef struct {
int barcodeNumeral[12]; //The current barcode number
int editingIndex; //The index of the editing symbol
int menuIndex; //The index of the menu cursor
int modeIndex; //Set to 0 for view, 1 for edit, 2 for menu
bool doParityCalculation; //Should do parity check?
} PluginState;
void number_0(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #0 on left is OOOIIOI
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "0");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 3, BARCODE_HEIGHT); //OOO
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 3, BARCODE_Y_START, 2, BARCODE_HEIGHT); //II
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 5, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 6, BARCODE_Y_START, 1, BARCODE_HEIGHT); //I
}
void number_1(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #1 on left is OOIIOOI
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "1");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 2, BARCODE_HEIGHT); //OO
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 2, BARCODE_Y_START, 2, BARCODE_HEIGHT); //II
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 4, BARCODE_Y_START, 2, BARCODE_HEIGHT); //OO
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 6, BARCODE_Y_START, 1, BARCODE_HEIGHT); //I
}
void number_2(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #2 on left is OOIOOII
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "2");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 2, BARCODE_HEIGHT); //OO
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 2, BARCODE_Y_START, 1, BARCODE_HEIGHT); //I
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 3, BARCODE_Y_START, 2, BARCODE_HEIGHT); //OO
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 5, BARCODE_Y_START, 2, BARCODE_HEIGHT); //II
}
void number_3(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #3 on left is OIIIIOI
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "3");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 1, BARCODE_Y_START, 4, BARCODE_HEIGHT); //IIII
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 5, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 6, BARCODE_Y_START, 1, BARCODE_HEIGHT); //I
}
void number_4(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #4 on left is OIOOOII
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "4");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 1, BARCODE_Y_START, 1, BARCODE_HEIGHT); //I
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 2, BARCODE_Y_START, 3, BARCODE_HEIGHT); //OOO
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 5, BARCODE_Y_START, 2, BARCODE_HEIGHT); //II
}
void number_5(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #5 on left is OIIOOOI
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "5");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 1, BARCODE_Y_START, 2, BARCODE_HEIGHT); //II
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 3, BARCODE_Y_START, 3, BARCODE_HEIGHT); //OOO
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 6, BARCODE_Y_START, 1, BARCODE_HEIGHT); //I
}
void number_6(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #6 on left is OIOIIII
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "6");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 1, BARCODE_Y_START, 1, BARCODE_HEIGHT); //I
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 2, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 3, BARCODE_Y_START, 4, BARCODE_HEIGHT); //IIII
}
void number_7(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #7 on left is OIIIOII
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "7");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 1, BARCODE_Y_START, 3, BARCODE_HEIGHT); //III
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 4, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 5, BARCODE_Y_START, 2, BARCODE_HEIGHT); //II
}
void number_8(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #8 on left is OIIOIII
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "8");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 1, BARCODE_Y_START, 2, BARCODE_HEIGHT); //II
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 3, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 4, BARCODE_Y_START, 3, BARCODE_HEIGHT); //III
}
void number_9(
Canvas* canvas,
bool rightHand,
int startingPosition) { //UPC Code for #9 on left is OOOIOII
canvas_set_color(canvas, ColorBlack);
canvas_draw_str(
canvas, startingPosition, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, "9");
if(rightHand) {
canvas_set_color(canvas, ColorBlack);
} else {
canvas_set_color(canvas, ColorWhite);
}
canvas_draw_box(canvas, startingPosition, BARCODE_Y_START, 3, BARCODE_HEIGHT); //OOO
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 3, BARCODE_Y_START, 1, BARCODE_HEIGHT); //I
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 4, BARCODE_Y_START, 1, BARCODE_HEIGHT); //O
canvas_invert_color(canvas);
canvas_draw_box(canvas, startingPosition + 5, BARCODE_Y_START, 2, BARCODE_HEIGHT); //II
}
static void render_callback(Canvas* const canvas, void* ctx) {
PluginState* plugin_state = acquire_mutex((ValueMutex*)ctx, 25);
if(plugin_state == NULL) {
return;
}
//I originally had all of these values being generated at runtime by math, but that kept giving me trouble.
int editingMarkerPosition[12] = {
19,
26,
33,
40,
47,
54,
66,
73,
80,
87,
94,
101,
};
int menuTextLocations[6] = {
20,
30,
40,
50,
60,
70,
};
if(plugin_state->modeIndex == 2) { //if in the menu
canvas_set_color(canvas, ColorBlack);
canvas_draw_str_aligned(canvas, 64, 6, AlignCenter, AlignCenter, "MENU");
canvas_draw_frame(canvas, 50, 0, 29, 11); //box around Menu
canvas_draw_str_aligned(
canvas, 64, menuTextLocations[0], AlignCenter, AlignCenter, "View");
canvas_draw_str_aligned(
canvas, 64, menuTextLocations[1], AlignCenter, AlignCenter, "Edit");
canvas_draw_str_aligned(
canvas, 64, menuTextLocations[2], AlignCenter, AlignCenter, "Parity?");
canvas_draw_frame(canvas, 81, menuTextLocations[2] - 2, 6, 6);
if(plugin_state->doParityCalculation == true) {
canvas_draw_box(canvas, 83, menuTextLocations[2], 2, 2);
}
canvas_draw_str_aligned(
canvas, 64, menuTextLocations[3], AlignCenter, AlignCenter, "TODO");
canvas_draw_disc(
canvas, 40, menuTextLocations[plugin_state->menuIndex], 2); //draw menu cursor
}
if(plugin_state->modeIndex != 2) { //if not in the menu
canvas_set_color(canvas, ColorBlack);
//canvas_draw_glyph(canvas, 115, BARCODE_Y_START + BARCODE_HEIGHT + BARCODE_TEXT_OFFSET, 'M');
canvas_draw_box(canvas, BARCODE_STARTING_POS, BARCODE_Y_START, 1, BARCODE_HEIGHT + 2);
//canvas_draw_box(canvas, BARCODE_STARTING_POS + 1, 1, 1, 50); //left blank on purpose
canvas_draw_box(
canvas,
(BARCODE_STARTING_POS + 2),
BARCODE_Y_START,
1,
BARCODE_HEIGHT + 2); //start saftey
for(int index = 0; index < 12; index++) {
bool isOnRight = false;
if(index >= 6) {
isOnRight = true;
}
if((index == 11) && (plugin_state->doParityCalculation)) { //calculate the check digit
int checkDigit =
plugin_state->barcodeNumeral[0] + plugin_state->barcodeNumeral[2] +
plugin_state->barcodeNumeral[4] + plugin_state->barcodeNumeral[6] +
plugin_state->barcodeNumeral[8] + plugin_state->barcodeNumeral[10];
//add all odd positions Confusing because 0index
checkDigit = checkDigit * 3; //times 3
checkDigit += plugin_state->barcodeNumeral[1] + plugin_state->barcodeNumeral[3] +
plugin_state->barcodeNumeral[5] + plugin_state->barcodeNumeral[7] +
plugin_state->barcodeNumeral[9];
//add all even positions to above. Confusing because 0index
checkDigit = checkDigit % 10; //mod 10
//if m - 0 then x12 = 0, otherwise x12 is 10 - m
if(checkDigit == 0) {
plugin_state->barcodeNumeral[11] = 0;
} else {
checkDigit = 10 - checkDigit;
plugin_state->barcodeNumeral[11] = checkDigit;
}
}
switch(plugin_state->barcodeNumeral[index]) {
case 0:
number_0(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 1:
number_1(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 2:
number_2(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 3:
number_3(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 4:
number_4(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 5:
number_5(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 6:
number_6(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 7:
number_7(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 8:
number_8(canvas, isOnRight, editingMarkerPosition[index]);
break;
case 9:
number_9(canvas, isOnRight, editingMarkerPosition[index]);
break;
}
}
canvas_set_color(canvas, ColorBlack);
//canvas_draw_box(canvas, BARCODE_STARTING_POS + 45, BARCODE_Y_START, 1, BARCODE_HEIGHT);
canvas_draw_box(canvas, BARCODE_STARTING_POS + 46, BARCODE_Y_START, 1, BARCODE_HEIGHT + 2);
//canvas_draw_box(canvas, BARCODE_STARTING_POS + 47, BARCODE_Y_START, 1, BARCODE_HEIGHT);
canvas_draw_box(canvas, BARCODE_STARTING_POS + 48, BARCODE_Y_START, 1, BARCODE_HEIGHT + 2);
//canvas_draw_box(canvas, BARCODE_STARTING_POS + 49, BARCODE_Y_START, 1, BARCODE_HEIGHT);
if(plugin_state->modeIndex == 1) {
canvas_set_color(canvas, ColorBlack);
canvas_draw_box(
canvas,
editingMarkerPosition[plugin_state->editingIndex],
63,
7,
1); //draw editing cursor
}
canvas_set_color(canvas, ColorBlack);
canvas_draw_box(canvas, BARCODE_STARTING_POS + 92, BARCODE_Y_START, 1, BARCODE_HEIGHT + 2);
//canvas_draw_box(canvas, 14, 1, 1, 50); //left blank on purpose
canvas_draw_box(
canvas,
(BARCODE_STARTING_POS + 2) + 92,
BARCODE_Y_START,
1,
BARCODE_HEIGHT + 2); //end safety
}
release_mutex((ValueMutex*)ctx, plugin_state);
}
static void input_callback(InputEvent* input_event, FuriMessageQueue* event_queue) {
furi_assert(event_queue);
PluginEvent event = {.type = EventTypeKey, .input = *input_event};
furi_message_queue_put(event_queue, &event, FuriWaitForever);
}
static void barcode_UPCA_generator_state_init(PluginState* const plugin_state) {
int i;
for(i = 0; i < 12; ++i) {
if(i > 9) {
plugin_state->barcodeNumeral[i] = i - 10;
} else if(i < 10) {
plugin_state->barcodeNumeral[i] = i;
}
}
plugin_state->editingIndex = 0;
plugin_state->modeIndex = 0;
plugin_state->doParityCalculation = true;
plugin_state->menuIndex = 0;
}
int32_t barcode_UPCA_generator_app(void* p) {
UNUSED(p);
//testing
FuriMessageQueue* event_queue = furi_message_queue_alloc(8, sizeof(PluginEvent));
PluginState* plugin_state = malloc(sizeof(PluginState));
barcode_UPCA_generator_state_init(plugin_state);
ValueMutex state_mutex;
if(!init_mutex(&state_mutex, plugin_state, sizeof(PluginState))) {
FURI_LOG_E("barcode_UPCA_generator", "cannot create mutex\r\n");
free(plugin_state);
return 255;
}
// Set system callbacks
ViewPort* view_port = view_port_alloc();
view_port_draw_callback_set(view_port, render_callback, &state_mutex);
view_port_input_callback_set(view_port, input_callback, event_queue);
// Open GUI and register view_port
Gui* gui = furi_record_open("gui");
gui_add_view_port(gui, view_port, GuiLayerFullscreen);
PluginEvent event;
for(bool processing = true; processing;) {
FuriStatus event_status = furi_message_queue_get(event_queue, &event, 100);
PluginState* plugin_state = (PluginState*)acquire_mutex_block(&state_mutex);
int barcodeMaxIndex;
if(plugin_state->doParityCalculation == true) {
barcodeMaxIndex = 11;
}
if(plugin_state->doParityCalculation == false) {
barcodeMaxIndex = 12;
}
if(event_status == FuriStatusOk) {
// press events
if(event.type == EventTypeKey) {
if((event.input.type == InputTypePress) || (event.input.type == InputTypeRepeat)) {
switch(event.input.key) {
case InputKeyUp:
if(plugin_state->modeIndex == 1) { //if edit mode
plugin_state->barcodeNumeral[plugin_state->editingIndex]++;
}
if(plugin_state->barcodeNumeral[plugin_state->editingIndex] > 9) {
plugin_state->barcodeNumeral[plugin_state->editingIndex] = 0;
}
if(plugin_state->modeIndex == 2) { //if menu mode
plugin_state->menuIndex--;
}
if(plugin_state->menuIndex < 0) {
plugin_state->menuIndex = 3;
}
break;
case InputKeyDown:
if(plugin_state->modeIndex == 1) {
plugin_state->barcodeNumeral[plugin_state->editingIndex]--;
}
if(plugin_state->barcodeNumeral[plugin_state->editingIndex] < 0) {
plugin_state->barcodeNumeral[plugin_state->editingIndex] = 9;
}
if(plugin_state->modeIndex == 2) { //if menu mode
plugin_state->menuIndex++;
}
if(plugin_state->menuIndex > 3) {
plugin_state->menuIndex = 0;
}
break;
case InputKeyRight:
if(plugin_state->modeIndex == 1) {
plugin_state->editingIndex++;
}
if(plugin_state->editingIndex >= barcodeMaxIndex) {
plugin_state->editingIndex = 0;
}
break;
case InputKeyLeft:
if(plugin_state->modeIndex == 1) {
plugin_state->editingIndex--;
}
if(plugin_state->editingIndex < 0) {
plugin_state->editingIndex = barcodeMaxIndex - 1;
}
break;
case InputKeyOk:
if((plugin_state->modeIndex == 0) ||
(plugin_state->modeIndex == 1)) { //if normal or edit more, open menu
plugin_state->modeIndex = 2;
break;
} else if(
(plugin_state->modeIndex == 2) &&
(plugin_state->menuIndex ==
1)) { //if hits select in menu, while index is 1. edit mode
plugin_state->modeIndex = 1;
break;
} else if(
(plugin_state->modeIndex == 2) &&
(plugin_state->menuIndex ==
0)) { //if hits select in menu, while index is 0. view mode
plugin_state->modeIndex = 0;
break;
} else if(
(plugin_state->modeIndex == 2) &&
(plugin_state->menuIndex ==
2)) { //if hits select in menu, while index is 2. Parity switch
plugin_state->doParityCalculation =
!plugin_state->doParityCalculation; //invert bool
break;
} else {
break;
}
case InputKeyBack:
if(plugin_state->modeIndex == 0) {
processing = false;
}
if(plugin_state->modeIndex == 2) {
plugin_state->modeIndex = 0;
}
break;
}
}
}
} else {
FURI_LOG_D("barcode_UPCA_generator", "osMessageQueue: event timeout");
// event timeout
}
view_port_update(view_port);
release_mutex(&state_mutex, plugin_state);
}
view_port_enabled_set(view_port, false);
gui_remove_view_port(gui, view_port);
furi_record_close("gui");
view_port_free(view_port);
furi_message_queue_free(event_queue);
return 0;
}
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