Nejnovejsi zdrojaky. Nutno zkusit ve WinAVR

2018-08-01 16:51:35 +02:00
parent e52091d23d
commit cc931b1d43
55 changed files with 18296 additions and 0 deletions
--- a/ActualOptiboot/optiboot/examples/test_eeprom/test_eeprom.ino
+++ b/ActualOptiboot/optiboot/examples/test_eeprom/test_eeprom.ino
@ -0,0 +1,107 @@
+/*
+   EEPROM test program with more features.
+*/
+
+#include <EEPROM.h>
+
+void setup() {
+  // initialize the LED pin as an output.
+  pinMode(13, OUTPUT);
+  Serial.begin(115200);
+  Serial.println("EEPROM test program.\n"
+                 "Enter one of (C)lear, (E)rase, (I)incrementing, (U)p&Down, (0)check,\n"
+                 "(D)ump, (F)check, (T)inccheck");
+
+}
+
+void hex2(uint8_t n) {
+  if (n <= 15)
+    Serial.write('0');
+  Serial.print(n, HEX);
+  Serial.write(' ');
+}
+
+void print16(uint8_t *buf) {
+  for (int i = 0; i < 16; i++) {
+    hex2(buf[i]);
+  }
+  Serial.print("    ");
+  for (int i = 0; i < 16; i++) {
+    uint8_t c = buf[i];
+    if (c < 32 || c > 126)
+      Serial.write('.');
+    else
+      Serial.write(c);
+  }
+  Serial.println();
+}
+
+void dump16(uint16_t addr) {
+  struct {
+    uint8_t buf[16];
+  } s;
+
+  EEPROM.get(addr, s);
+  print16(s.buf);
+}
+
+
+int cmd = -1;
+void loop() {
+  uint16_t i;
+  do {
+    cmd = Serial.read();
+  } while (cmd < 0);
+
+  switch (cmd & ~('a' - 'A')) {
+    case 'C':
+      for (i = 0 ; i < EEPROM.length() ; i++) {
+        EEPROM.write(i, 0);
+      }
+      break;
+    case 'D':
+      Serial.println("EEPROM Dump\n");
+      for (i = 0; i < EEPROM.length(); i += 16) {
+        Serial.print(i, HEX);
+        Serial.print(": ");
+        dump16(i);
+      }
+      Serial.println();
+      break;
+    case 'E':
+      for (i = 0 ; i < EEPROM.length() ; i++) {
+        EEPROM.write(i, 0xFF);
+      }
+      break;
+    case 'I':
+      for (i = 0 ; i < EEPROM.length() ; i++) {
+        EEPROM.write(i, i & 0xFF);
+      }
+      break;
+    case 'U':
+      for (i = 0 ; i < EEPROM.length() ; i++) {
+        if ((i & 0x100) == 0) {
+        EEPROM.write(i, i & 0xFF);
+        } else {
+          EEPROM.write(i, 255 - (i & 0xFF));
+        }
+      }
+      break;
+    case '?':
+      Serial.println("EEPROM test program.\n"
+                     "Enter one of (C)lear, (E)rase, (I)incrementing, (0)check,\n"
+                     "(D)ump, (F)check, (T)inccheck");
+    // Fall through
+    case '\n':
+    case '\r':
+      break;
+    default:
+      Serial.print("unrecognized command ");
+      Serial.println(cmd);
+      break;
+      // turn the LED on when we're done
+      digitalWrite(13, HIGH);
+  }
+}
+
+