249 lines
4.7 KiB
C++
249 lines
4.7 KiB
C++
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#include "SPISlave.h"
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#include "head_oled_i2c.h"
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// #include <GyverOLED.h>
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// #include <GyverOLED.h>
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// GyverOLED<SSD1306_128x64, OLED_NO_BUFFER> oled;
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// GyverOLED<SSD1306_128x64, OLED_NO_BUFFER> oled;
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static int index = 0;
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static int arIndex = 0;
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static char data[64];
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// void SPI_SlaveInit(void)
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// {
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// DDR_SPI = (1 << DD_MISO);
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// SPCR = (1 << SPE) | (1 << SPIE);
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// }
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// biblary
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ISR(SPI_STC_vect)
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{
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char received = SPDR;
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data[index] = received;
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index++;
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}
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void setup()
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{
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Serial.begin(9600);
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SPI_SlaveInit();
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initialization();
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// oled_init();
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Fill(0);
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SetPage(2);
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update();
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// oled.setScale(3);
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// oled.home();
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Serial.println();
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Serial.println("Initialization ");
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}
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void SetCommand(char *data2, int length){
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char command = data2[0];
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// Отрезать 1 элемент от оставшихся
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Serial.print("\nReceived command: ");
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Serial.println(command, HEX);
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switch (command){
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case 1:
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AllClearCommand(&data2[1], length-1);
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break;
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case 2:
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SetPageCommand(&data2[1], length-1);
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break;
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// case 6:
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// PrintMassive(&data2[1], length-1);
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// break;
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case 3:
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AddSymbolCommand(&data2[1], length-1);
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break;
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case 4:
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DelSymbolCommand(&data2[1], length-1);
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break;
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case 5:
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DrawPixelCommand(&data2[1], length-1);
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PrintMassive(&data2[1], length-1);
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break;
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case 6:
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DrawLineCommand(&data2[1], length-1);
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break;
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case 7:
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DrawCircleCommand(&data2[1], length-1);
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break;
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case 8:
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DrawRectangleCommand(&data2[1], length-1);
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break;
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}
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}
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void PrintMassive(uint8_t *symbols, int lenght){
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Serial.print("Received Add: ");
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// oled.setScale(3); // масштаб текста (1..4)
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// oled.home(); // курсор в 0,0
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// oled.print("Привет!");
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for(int i = 0; i < lenght - 1; i++) {
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char str[3];
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sprintf(str, "%01X", symbols[i]);
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Serial.print(str);
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Serial.print(" ");
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}
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}
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// Another
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// command 1
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void AllClearCommand(char *symbols, int lenght){
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int param = symbols[0];
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if (param == 0){
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Fill(0);
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update();
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// oled.fill(0);
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}
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else{
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Fill(255);
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update();
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// oled.fill(255);
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}
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}
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// command 2
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void SetPageCommand(char *symbols, int lenght){
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// int x = symbols[0];
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// int y = symbols[1];
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// oled.setCursor(x,y);
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SetPage(symbols[0]);
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update();
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}
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// command 3
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void AddSymbolCommand(char *symbols, int lenght) {
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// SetPage(2);
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for (int i = 0; i < lenght - 1; i++) {
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// oled.print(symbols[i]);
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AddSymbol(symbols[i]);
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}
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update();
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}
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// command 4
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void DelSymbolCommand(char *symbols, int lenght) {
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for (int i = 0; i < symbols[0]; i++) {
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DelSymbol();
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}
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update();
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}
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// command 5
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void DrawPixelCommand(char *symbols, int lenght){
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int x = symbols[0];
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int y = symbols[1];
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int color = symbols[2];
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DrawPixel(x, y, color);
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update();
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// oled.dot(x,y,color);
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}
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// command 6
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void DrawLineCommand(char *symbols, int lenght){
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int x = symbols[0];
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int y = symbols[1];
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int x1 = symbols[2];
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int y1 = symbols[3];
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int color = symbols[4];
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DrawLine(x, y, x1, y1, color);
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update();
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// oled.line(x,y,x1,y1,color);
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}
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// command 7
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void DrawCircleCommand(char *symbols, int lenght){
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int x = symbols[0];
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int y = symbols[1];
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int r = symbols[2];
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// white on black color=1, fill=0
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int color = symbols[3];
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int fill = symbols[4];
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DrawCircle(x, y, r, color, fill);
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update();
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// oled.circle(x,y,r,color);
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}
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// command 8
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void DrawRectangleCommand(char *symbols, int lenght){
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int x = symbols[0];
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int y = symbols[1];
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int width = symbols[2];
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int height = symbols[3];
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// white on black color=1, fill=0
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int color = symbols[4];
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int fill = symbols[5];
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DrawRect(x, y, width, height, color, fill);
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update();
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// oled.rect(x,y,x1,y1,color);
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}
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// Вывод массива
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void arrayOut(uint8_t *arr, int size){
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Serial.print("Array: ");
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for(int i = 0; i < size;i++){
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char str[3];
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sprintf(str, "%02X", arr[i]);
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Serial.print(str);
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Serial.print(" ");
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}
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Serial.println(".");
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}
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void loop() {
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if(PINB & (1 << 2)){
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if(index > 0){
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arrayOut(data, index);
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char sum = 0;
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sum = crc8(data, index-1);
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char checkNull = 0;
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char last_1 = data[index - 1];
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Serial.println(sum, HEX);
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if (last_1 == sum){
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Serial.println();
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Serial.println("Старт вывода массивов");
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Serial.println(sum, HEX);
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SetCommand(data, index);
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// oled.print(data[0]);
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Serial.println("Стоп вывода массивов");
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index = 0;
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return;
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}else{
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Serial.println("Nothing ...");
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index = 0;
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}
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}
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}
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}
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