Добавлен проекта UsbTitle

UsbTitle/UsbTitle.ino

@@ -0,0 +1,78 @@
+#include <DigiUSB.h>
+#include <EEPROM.h>
+#include "LedControl.h"
+
+/*
+ Now we need a LedControl to work with.
+ pin 2 is connected to the DataIn 
+ pin 1 is connected to the CLK 
+ pin 0 is connected to LOAD 
+ We have only a single MAX72XX.
+ */
+ 
+LedControl lc=LedControl(2,1,0,1);
+
+void setup() {
+  DigiUSB.begin();
+  /*
+   The MAX72XX is in power-saving mode on startup,
+   we have to do a wakeup call
+   */
+  lc.shutdown(0,false);
+  /* Set the brightness to a medium values */
+  lc.setIntensity(0,0);
+  /* and clear the display */
+  lc.clearDisplay(0);
+  delay(1000);  
+}
+
+void loop() {
+  byte lastRead;
+  byte lastCmd = 0xFF;
+  byte value;
+  DigiUSB.refresh();
+  while (true) { // loop forever
+    if (DigiUSB.available()) {
+      // something to read
+      lastRead = DigiUSB.read();
+      if (lastRead >= 0x20 && lastRead<=0x7F){
+        if (lastCmd == 0xFF){ //  Если ранее команд не было, значит считываем команду
+          lastCmd = lastRead;
+        }else{ // команда есть, операнд считали, выполняем
+          if (lastCmd >=0x41 && lastCmd <=0x48){ // команда установки в сегменте нужного кода ABCDEFGH
+            value = EEPROM.read(lastRead);
+            lc.setRow(0, 7-(lastCmd-0x41), value+0x80);
+          }else if (lastCmd >=0x61 && lastCmd <=0x68){ // команда установки в сегменте нужного кода abcdefgh
+            value = EEPROM.read(lastRead);
+            lc.setRow(0, 7-(lastCmd-0x61), value);
+          }else if (lastCmd == 0x69){  // команда яркости i 0..9abcdef
+            if (lastRead >=0x30 && lastRead <= 0x39){
+              lc.setIntensity(0, lastRead-0x30);
+            }else if (lastRead >=0x61 && lastRead <= 0x66){
+              lc.setIntensity(0, lastRead-0x57);
+            }
+          }else if (lastCmd == 0x6C){ // команда количества разрядов l 0..7
+            if (lastRead >=0x30 && lastRead <= 0x37){
+              lc.setScanLimit(0, lastRead-0x30);
+            }
+          }else if (lastCmd == 0x78){ // команда очистки экрана x0
+            if (lastRead == 0x30){
+              lc.clearDisplay(0);
+            }
+          }else if (lastCmd == 0x73){ // команда s0..1
+            if (lastRead == 0x30){
+              lc.shutdown(0,false);
+            }else{
+              lc.shutdown(0,true);
+            }
+          }
+          lastCmd = 0xFF;
+        }
+      }else{
+        lastCmd = 0xFF;
+      }
+    }
+    // refresh the usb port for 10 milliseconds
+    DigiUSB.delay(10);
+  }
+}

UsbTitle/eeprom.bat

@@ -0,0 +1 @@
+avrdude -C../etc/avrdude.conf -cstk500v1 -pt85 -PCOM19 -b19200 -e -Ueeprom:w:eeprom0.hex:i

UsbTitle/eeprom0.hex

@@ -0,0 +1,17 @@
+:20000000000000000000000000000000000000000000000000000000000000000000000000
+:20002000000000000000000000006300000100007E306D79335B5F707F7B000000090000E0
+:200040000077004E004F475E37003C000E00760067000000003E0000003B000000000008C0
+:20006000007D1F0D3D6F0000170438000600151D007305000F1C00000000000000000000A0
+:20008000000000000000000000000000000000000000000000000000000000000000000080
+:2000A000000000000000000000000000000000000000000000000000000000000000000060
+:2000C000000000000000000000000000000000000000000000000000000000000000000040
+:2000E000000000000000000000000000000000000000000000000000000000000000000020
+:20010000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
+:20012000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFDF
+:20014000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFBF
+:20016000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF9F
+:20018000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F
+:2001A000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5F
+:2001C000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3F
+:2001E000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1F
+:00000001FF