Add device profile for Arduino logic analyzer

Use this device profile with the alternative SUMP client.  It goes in
the plugins directory with the other similarly named files.

README

@@ -12,34 +12,19 @@ crystal oscillator pins.
 Uncomment CHAN5 below if you want to use the LED pin as an input and have
 6 channels.
 
-On the Arduino Mega board 8 channels are supported and 7k of samples.
-Pins 22-29 (Port A) are used by default, you can change the 'CHANPIN' below
-if something else works better for you.
-
 NOTE:
-If you are using the original SUMP client, or using the alternative client
-without the device profiles, then you will get a "device not found" error.
 You must DISABLE the Arduino auto reset feature to use this logic analyzer
 code. There are various methods to do this, some boards have a jumper,
 others require you to cut a trace.  You may also install a *precisely*
 120 Ohm resistor between the reset & 5V piins.  Make sure it is really
-120 Ohm or you may damage your board.  It is much easier to use the
-alternative SUMP client referenced above.
-
-The device profiles should be included with this code.  Copy them to the
-'plugins' directory of the client.  The location varies depending on the
-platform, but on the mac it is here by default:
-/Applications/LogicSniffer.app/Contents/Resources/Java/plugins
+120 Ohm or you may damage your board.
 
 To use this with the original or alternative SUMP clients,
 use these settings:
 
 Sampling rate: 1MHz (or lower)
 Channel Groups: 0 (zero) only
-Recording Size:
-   ATmega168:  532 (or lower)
-   ATmega328:  1024 (or lower)
-   ATmega2560: 7168 (or lower)
+Recording Size: 1024 (or lower)
 Noise Filter: doesn't matter
 RLE: disabled (unchecked)
 
@@ -48,8 +33,5 @@ below 1MHz.  1MHz works for a basic busy wait trigger that doesn't store
 until after the trigger fires.
 Please try it out and report back.
 
-This master branch now supports Arduino 1.0 only.
-Checkout branch logic_analyzer_v0_5 for Arduino 22 support.
-
-Release: v0.06 November 4, 2011.
+Release: v0.03 March 7, 2011.
 

logic_analyzer.pde

@@ -25,15 +25,11 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *	$Id: logic_analyzer.pde,v 1.17 2011-08-04 02:31:01 gillham Exp $
+ *	$Id: logic_analyzer.pde,v 1.14 2011-03-08 07:14:42 gillham Exp $
  *
  */
 
 /*
- * This Arduino sketch implements a SUMP protocol compatible with the standard
- * SUMP client as well as the alternative client from here:
- *	http://www.lxtreme.nl/ols/
- *
  * This SUMP protocol compatible logic analyzer for the Arduino board supports
  * 5 channels consisting of digital pins 8-12, which are the first 5 bits (0-4)
  * of PORTB. Arduino pin 13 / bit 5 is the Arduino LED, bits 6 & 7 are the
@@ -41,35 +37,19 @@
  * Uncomment CHAN5 below if you want to use the LED pin as an input and have
  * 6 channels.
  *
- * On the Arduino Mega board 8 channels are supported and 7k of samples.
- * Pins 22-29 (Port A) are used by default, you can change the 'CHANPIN' below
- * if something else works better for you.
- *
  * NOTE:
- * If you are using the original SUMP client, or using the alternative client
- * without the device profiles, then you will get a "device not found" error.
  * You must DISABLE the Arduino auto reset feature to use this logic analyzer
  * code. There are various methods to do this, some boards have a jumper,
  * others require you to cut a trace.  You may also install a *precisely*
  * 120 Ohm resistor between the reset & 5V piins.  Make sure it is really
  * 120 Ohm or you may damage your board.
- * It is much easier to use the alternative SUMP client from here:
- *      http://www.lxtreme.nl/ols/
- *
- * The device profiles should be included with this code.  Copy them to the
- * 'plugins' directory of the client.  The location varies depending on the
- * platform, but on the mac it is here by default:
- * /Applications/LogicSniffer.app/Contents/Resources/Java/plugins
  *
  * To use this with the original or alternative SUMP clients,
  * use these settings:
  * 
  * Sampling rate: 1MHz (or lower)
  * Channel Groups: 0 (zero) only
- * Recording Size:
- *    ATmega168:  532 (or lower)
- *    ATmega328:  1024 (or lower)
- *    ATmega2560: 7168 (or lower)
+ * Recording Size: 1024 (or lower)
  * Noise Filter: doesn't matter
  * RLE: disabled (unchecked)
  *
@@ -78,7 +58,7 @@
  * until after the trigger fires.
  * Please try it out and report back.
  *
- * Release: v0.06 November 4, 2011.
+ * Release: v0.02 February 28, 2011.
  *
  */
 
@@ -99,42 +79,15 @@ void debugprint(void);
 void debugdump(void);
 
 /*
- * Uncomment CHAN5 to use it as an additional input on a normal Arduino.
+ * Uncomment CHAN5 to use it as an additional input.
  * You'll need to change the number of channels in the device profile as well.
- *
- * Uncomment MEGARAM if you have an Arduino Mega with an external SRAM board with
- * at least 64KB on it.
- *
- * Arduino device profile:      ols.profile-agla.cfg
- * Arduino Mega device profile: ols.profile-aglam.cfg
- * Arduino Mega RAM device profile: ols.profile-aglamr.cfg
  */
-
-#define MEGARAM 1
-
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-#define DEBUGPORT PORTH
-#define DEBUGDDR DDRH
-#define CHANPIN PINF
-#define CHAN0 A0
-#define CHAN1 A1
-#define CHAN2 A2
-#define CHAN3 A3
-#define CHAN4 A4
-#define CHAN5 A5
-#define CHAN6 A6
-#define CHAN7 A7
-#else
-#define DEBUGPORT PORTD
-#define DEBUGDDR DDRD
-#define CHANPIN PINB
 #define CHAN0 8
 #define CHAN1 9
 #define CHAN2 10
 #define CHAN3 11
 #define CHAN4 12
 //#define CHAN5 13
-#endif
 #define ledPin 13
 
 /* XON/XOFF are not supported. */
@@ -158,35 +111,15 @@ void debugdump(void);
 #define SUMP_SELF_TEST 0x03
 #define SUMP_GET_METADATA 0x04
 
-
 /*
- * Default capture buffer sizes. Lower values should work, but the metadata and/or
- * device profiles will need to be adjusted to match.
- * ATmega168:  532
- * ATmega328:  1024 (1KB)
- * ATmega2560: 7168 (7KB)
- * ATmega2560+external SRAM: 56320 (55KB)
+ * Capture size of 1024 bytes works on the ATmega328.
+ *
  */
-
-#if defined(MEGARAM)
-  #define DEBUG_CAPTURE_SIZE 56320
-  #define CAPTURE_SIZE 56320
-#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-  #define DEBUG_CAPTURE_SIZE 7168
-  #define CAPTURE_SIZE 7168
-#elif defined(__AVR_ATmega328P__)
-  #define DEBUG_CAPTURE_SIZE 1024
-  #define CAPTURE_SIZE 1024
-#else
-  #define DEBUG_CAPTURE_SIZE 532
-  #define CAPTURE_SIZE 532
-#endif
-
 #define DEBUG
 #ifdef DEBUG
-#define MAX_CAPTURE_SIZE DEBUG_CAPTURE_SIZE
+#define MAX_CAPTURE_SIZE 1024
 #else
-#define MAX_CAPTURE_SIZE CAPTURE_SIZE
+#define MAX_CAPTURE_SIZE 1024
 #endif /* DEBUG */
 
 /*
@@ -201,20 +134,7 @@ byte savebytes[128];
 int savecount = 0;
 #endif /* DEBUG */
 
-/*
- * External SRAM adds 56,320 (55kb) directly addressable bytes starting at 0x2200.
- * We access it via a hard coded pointer instead of a directly allocated array like
- * on other Arduinos.
- *
- * We only use bank 0 as our capture routines can't spare the cycles to switch banks.
- *
- */
-
-#ifdef MEGARAM
-byte *logicdata = (byte *) 0x2200U; 
-#else
 byte logicdata[MAX_CAPTURE_SIZE];
-#endif
 unsigned int logicIndex = 0;
 unsigned int triggerIndex = 0;
 unsigned int readCount = MAX_CAPTURE_SIZE;
@@ -227,17 +147,6 @@ unsigned long divider = 0;
 
 void setup()
 {
-#ifdef MEGARAM
-  XMCRA = _BV(SRE); // Enable external memory interface
-  pinMode(38, OUTPUT); digitalWrite(38, LOW); // Enable RAM device
-  pinMode(42, OUTPUT);   // Make the bank selection bits output pins
-  pinMode(43, OUTPUT);   // Make the bank selection bits output pins
-  pinMode(44, OUTPUT);   // Make the bank selection bits output pins
-  digitalWrite(42, LOW); // Select bank 0 (see below for discussion)
-  digitalWrite(43, LOW); // Select bank 0 (see below for discussion)
-  digitalWrite(44, LOW); // Select bank 0 (see below for discussion)
-#endif // MEGARAM
-
   Serial.begin(115200);
 
   /*
@@ -246,30 +155,23 @@ void setup()
    * the sample time.  this is used during development to
    * properly pad out the sampling routines.
    */
-  DEBUGDDR = DEBUGDDR | B10000000; /* debug measurement pin */
+  DDRD = DDRD | B10000000; /* debug measurement pin */
 
   pinMode(CHAN0, INPUT);
   pinMode(CHAN1, INPUT);
   pinMode(CHAN2, INPUT);
   pinMode(CHAN3, INPUT);
   pinMode(CHAN4, INPUT);
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-  pinMode(CHAN5, INPUT);
-  pinMode(CHAN6, INPUT);
-  pinMode(CHAN7, INPUT);
-  pinMode(ledPin, OUTPUT);
-#else
 #ifdef CHAN5
   pinMode(CHAN5, INPUT);
 #else
   pinMode(ledPin, OUTPUT);
 #endif /* CHAN5 */
-#endif /* Mega */
 }
 
 void loop()
 {
-  unsigned int i;
+  int i;
 
   if (Serial.available() > 0) {
     cmdByte = Serial.read();
@@ -283,10 +185,10 @@ void loop()
       break;
     case SUMP_QUERY:
       /* return the expected bytes. */
-      Serial.write('1');
-      Serial.write('A');
-      Serial.write('L');
-      Serial.write('S');
+      Serial.print('1', BYTE);
+      Serial.print('A', BYTE);
+      Serial.print('L', BYTE);
+      Serial.print('S', BYTE);
       break;
     case SUMP_ARM:
       /*
@@ -412,12 +314,6 @@ void loop()
        */
       debugdump();
       break;
-    case '3':
-      /*
-       * This samples the channel pin and writes to the serial port.  Used for debugging.
-       */
-      Serial.print(CHANPIN, HEX);
-      break;
 #endif /* DEBUG */
     default:
       /* ignore any unrecognized bytes. */
@@ -426,12 +322,14 @@ void loop()
   }
 }
 
+#ifndef CHAN5
 void blinkled() {
   digitalWrite(ledPin, HIGH);
   delay(200);
   digitalWrite(ledPin, LOW);
   delay(200);
 }
+#endif /* !CHAN5 */
 
 /*
  * Extended SUMP commands are 5 bytes.  A command byte followed by 4 bytes
@@ -475,14 +373,14 @@ void getCmd() {
  */
 
 void captureMicro() {
-  unsigned int i;
+  int i;
 
   /*
    * basic trigger, wait until all trigger conditions are met on port B.
    * this needs further testing, but basic tests work as expected.
    */
   if (trigger) {
-    while ((trigger_values ^ CHANPIN) & trigger);
+    while ((trigger_values ^ PINB) & trigger);
   }
 
   /*
@@ -499,14 +397,14 @@ void captureMicro() {
    * any timing unexpectedly.
    * Arduino pin 7 is being used here.
    */
-  DEBUGDDR = DEBUGDDR | B10000000;
-  DEBUGPORT = B10000000;
+  DDRD = DDRD | B10000000;
+  PORTD = B10000000;
   delayMicroseconds(20);
-  DEBUGPORT = B00000000;
+  PORTD = B00000000;
   delayMicroseconds(20);
-  DEBUGPORT = B10000000;
+  PORTD = B10000000;
   delayMicroseconds(20);
-  DEBUGPORT = B00000000;
+  PORTD = B00000000;
   delayMicroseconds(20);
 
   if (delayTime == 1) {
@@ -514,34 +412,30 @@ void captureMicro() {
      * 1MHz sample rate = 1 uS delay so we can't use delayMicroseconds
      * since our loop takes some time.  The delay is padded out by hand.
      */
-    DEBUGPORT = B10000000; /* debug timing measurement */
+    PORTD = B10000000; /* debug timing measurement */
     for (i = 0 ; i < readCount; i++) {
-      logicdata[i] = CHANPIN;
-#ifndef MEGARAM
+      logicdata[i] = PINB;
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
-#endif /* MEGARAM */
     }
-    DEBUGPORT = B00000000; /* debug timing measurement */
+    PORTD = B00000000; /* debug timing measurement */
   } 
   else if (delayTime == 2) {
     /*
      * 500KHz sample rate = 2 uS delay, still pretty fast so we pad this
      * one by hand too.
      */
-    DEBUGPORT = B10000000; /* debug timing measurement */
+    PORTD = B10000000; /* debug timing measurement */
     for (i = 0 ; i < readCount; i++) {
-      logicdata[i] = CHANPIN;
-#ifndef MEGARAM
+      logicdata[i] = PINB;
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
-#endif /* MEGARAM */
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
     }
-    DEBUGPORT = B00000000; /* debug timing measurement */
+    PORTD = B00000000; /* debug timing measurement */
   } 
   else {
     /*
@@ -550,15 +444,13 @@ void captureMicro() {
      * a better logic analyzer)
      * start of real measurement
      */
-    DEBUGPORT = B10000000; /* debug timing measurement */
+    PORTD = B10000000; /* debug timing measurement */
     for (i = 0 ; i < readCount; i++) {
-      logicdata[i] = CHANPIN;
+      logicdata[i] = PINB;
       delayMicroseconds(delayTime - 1);
-#ifndef MEGARAM
       __asm__("nop\n\t""nop\n\t");
-#endif /* MEGARAM */
     }
-    DEBUGPORT = B00000000; /* debug timing measurement */
+    PORTD = B00000000; /* debug timing measurement */
   }
 
   /* re-enable interrupts now that we're done sampling. */
@@ -569,7 +461,7 @@ void captureMicro() {
    * is done for any triggers, this is effectively the 0/100 buffer split.
    */
   for (i = 0 ; i < readCount; i++) {
-    Serial.write(logicdata[i]);
+    Serial.print(logicdata[i], BYTE);
   }
 }
 
@@ -591,21 +483,21 @@ void captureMicro() {
  * this basic functionality.
  */
 void captureMilli() {
-  unsigned int i;
+  int i;
 
   /*
    * very basic trigger, just like in captureMicros() above.
    */
   if (trigger) {
-    while ((trigger_values ^ CHANPIN) & trigger);
+    while ((trigger_values ^ PINB) & trigger);
   }
 
   for (i = 0 ; i < readCount; i++) {
-    logicdata[i] = CHANPIN;
+    logicdata[i] = PINB;
     delay(delayTime);
   }
   for (i = 0 ; i < readCount; i++) {
-    Serial.write(logicdata[i]);
+    Serial.print(logicdata[i], BYTE);
   }
 }
 
@@ -618,7 +510,7 @@ void captureMilli() {
  * 
  */
 void triggerMicro() {
-  unsigned int i = 0;
+  int i = 0;
 
   logicIndex = 0;
   triggerIndex = 0;
@@ -637,14 +529,14 @@ void triggerMicro() {
    * any timing unexpectedly.
    * Arduino pin 7 is being used here.
    */
-  DEBUGDDR = DEBUGDDR | B10000000;
-  DEBUGPORT = B10000000;
+  DDRD = DDRD | B10000000;
+  PORTD = B10000000;
   delayMicroseconds(20);
-  DEBUGPORT = B00000000;
+  PORTD = B00000000;
   delayMicroseconds(20);
-  DEBUGPORT = B10000000;
+  PORTD = B10000000;
   delayMicroseconds(20);
-  DEBUGPORT = B00000000;
+  PORTD = B00000000;
   delayMicroseconds(20);
 
   if (delayTime == 1) {
@@ -665,13 +557,13 @@ void triggerMicro() {
     /*
      * 500KHz case.  We should be able to manage this in time.
      *
-     * busy loop reading CHANPIN until we trigger.
+     * busy loop reading PINB until we trigger.
      * we always start capturing at the start of the buffer
      * and use it as a circular buffer
      */
-    DEBUGPORT = B10000000; /* debug timing measurement */
-    while ((trigger_values ^ (logicdata[logicIndex] = CHANPIN)) & trigger) {
-      /* DEBUGPORT = B00000000; */
+    PORTD = B10000000; /* debug timing measurement */
+    while ((trigger_values ^ (logicdata[logicIndex] = PINB)) & trigger) {
+      /* PORTD = B00000000; */
       /* increment index. */
       logicIndex++;
       if (logicIndex >= readCount) {
@@ -682,16 +574,12 @@ void triggerMicro() {
        * without pin toggles, will try 1 nop.
        * __asm__("nop\n\t""nop\n\t""nop\n\t");
        */
-#ifndef MEGARAM
       __asm__("nop\n\t");
-#endif /* MEGARAM */
-      /* DEBUGPORT = B10000000; */
+      /* PORTD = B10000000; */
     }
     /* this pads the immediate trigger case to 2.0 uS, just as an example. */
-#ifndef MEGARAM
     __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
-#endif /* MEGARAM */
-    DEBUGPORT = B00000000; /* debug timing measurement */
+    PORTD = B00000000; /* debug timing measurement */
 
     /* 
      * One sample size delay. ends up being 2 uS combined with assignment
@@ -699,16 +587,14 @@ void triggerMicro() {
      * between the trigger point and the subsequent samples.
      */
     delayMicroseconds(1);
-#ifndef MEGARAM
     __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
     __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
-#endif /* MEGARAM */
 
     /* 'logicIndex' now points to trigger sample, keep track of it */
     triggerIndex = logicIndex;
 
     /* keep sampling for delayCount after trigger */
-    DEBUGPORT = B10000000; /* debug timing measurement */
+    PORTD = B10000000; /* debug timing measurement */
     /*
      * this is currently taking:
      * 1025.5 uS for 512 samples. (512 samples, 0/100 split)
@@ -718,14 +604,12 @@ void triggerMicro() {
       if (logicIndex >= readCount) {
         logicIndex = 0;
       }
-      logicdata[logicIndex++] = CHANPIN;
-#ifndef MEGARAM
+      logicdata[logicIndex++] = PINB;
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t""nop\n\t");
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
-#endif /* MEGARAM */
     }
-    DEBUGPORT = B00000000; /* debug timing measurement */
+    PORTD = B00000000; /* debug timing measurement */
     delayMicroseconds(100);
   } 
   else {
@@ -733,22 +617,22 @@ void triggerMicro() {
      * Less than 500KHz case.  This uses delayMicroseconds() and some padding
      * to get precise timing, at least for the after trigger samples.
      *
-     * busy loop reading CHANPIN until we trigger.
+     * busy loop reading PINB until we trigger.
      * we always start capturing at the start of the buffer
      * and use it as a circular buffer
      *
      */
-    DEBUGPORT = B10000000; /* debug timing measurement */
-    while ((trigger_values ^ (logicdata[logicIndex] = CHANPIN)) & trigger) {
-      /* DEBUGPORT = B00000000; */
+    PORTD = B10000000; /* debug timing measurement */
+    while ((trigger_values ^ (logicdata[logicIndex] = PINB)) & trigger) {
+      /* PORTD = B00000000; */
       /* increment index. */
       logicIndex++;
       if (logicIndex >= readCount) {
         logicIndex = 0;
       }
-      /* DEBUGPORT = B10000000; */
+      /* PORTD = B10000000; */
     }
-    DEBUGPORT = B00000000; /* debug timing measurement */
+    PORTD = B00000000; /* debug timing measurement */
 
     /* 'logicIndex' now points to trigger sample, keep track of it */
     triggerIndex = logicIndex;
@@ -760,20 +644,18 @@ void triggerMicro() {
     delayMicroseconds(delayTime);
 
     /* keep sampling for delayCount after trigger */
-    DEBUGPORT = B10000000; /* debug timing measurement */
+    PORTD = B10000000; /* debug timing measurement */
     for (i = 0 ; i < delayCount; i++) {
       if (logicIndex >= readCount) {
         logicIndex = 0;
       }
-      logicdata[logicIndex++] = CHANPIN;
+      logicdata[logicIndex++] = PINB;
       delayMicroseconds(delayTime - 3);
-#ifndef MEGARAM
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
-#endif /* MEGARAM */
       __asm__("nop\n\t""nop\n\t""nop\n\t""nop\n\t");
       __asm__("nop\n\t""nop\n\t""nop\n\t");
     }
-    DEBUGPORT = B00000000; /* debug timing measurement */
+    PORTD = B00000000; /* debug timing measurement */
     delayMicroseconds(100);
   }
 
@@ -794,7 +676,7 @@ void triggerMicro() {
     if (logicIndex >= readCount) {
       logicIndex = 0;
     }
-    Serial.write(logicdata[logicIndex++]);
+    Serial.print(logicdata[logicIndex++], BYTE);
   }
 }
 
@@ -830,68 +712,43 @@ void setupDelay() {
  */
 void get_metadata() {
   /* device name */
-  Serial.write((uint8_t)0x01);
-  Serial.write('A');
-  Serial.write('G');
-  Serial.write('L');
-  Serial.write('A');
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-  Serial.write('M');
-#endif /* Mega */
-#if defined(MEGARAM)
-  Serial.write('R');
-#endif /* MEGARAM */
-  Serial.write('v');
-  Serial.write('0');
-  Serial.write((uint8_t)0x00);
+  Serial.print(0x01, BYTE);
+  Serial.print('A', BYTE);
+  Serial.print('G', BYTE);
+  Serial.print('L', BYTE);
+  Serial.print('A', BYTE);
+  Serial.print('v', BYTE);
+  Serial.print('0', BYTE);
+  Serial.print(0x00, BYTE);
 
-  /* sample memory */
-  Serial.write((uint8_t)0x21);
-  Serial.write((uint8_t)0x00);
-  Serial.write((uint8_t)0x00);
-#if defined(MEGARAM)
-  /* 56320 bytes (55KB) */
-  Serial.write((uint8_t)0xDC);
-  Serial.write((uint8_t)0x00);
-#elif defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-  /* 7168 bytes (7KB) */
-  Serial.write((uint8_t)0x1C);
-  Serial.write((uint8_t)0x00);
-#elif defined(__AVR_ATmega328P__)
-  /* 1024 bytes (1KB) */
-  Serial.write((uint8_t)0x04);
-  Serial.write((uint8_t)0x00);
-#else
-  /* 532 bytes */
-  Serial.write((uint8_t)0x02);
-  Serial.write((uint8_t)0x14);
-#endif /* Mega */
+  /* sample memory (1024) */
+  Serial.print(0x21, BYTE);
+  Serial.print(0x00, BYTE);
+  Serial.print(0x00, BYTE);
+  Serial.print(0x04, BYTE);
+  Serial.print(0x00, BYTE);
 
   /* sample rate (1MHz) */
-  Serial.write((uint8_t)0x23);
-  Serial.write((uint8_t)0x00);
-  Serial.write((uint8_t)0x0F);
-  Serial.write((uint8_t)0x42);
-  Serial.write((uint8_t)0x40);
+  Serial.print(0x23, BYTE);
+  Serial.print(0x00, BYTE);
+  Serial.print(0x0F, BYTE);
+  Serial.print(0x42, BYTE);
+  Serial.print(0x40, BYTE);
 
-  /* number of probes (5 by default on Arduino, 8 on Mega) */
-  Serial.write((uint8_t)0x40);
-#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
-  Serial.write((uint8_t)0x08);
-#else
+  /* number of probes (5 by default) */
+  Serial.print(0x40, BYTE);
 #ifdef CHAN5
-  Serial.write((uint8_t)0x06);
+  Serial.print(0x06, BYTE);
 #else
-  Serial.write((uint8_t)0x05);
+  Serial.print(0x05, BYTE);
 #endif /* CHAN5 */
-#endif /* Mega */
 
   /* protocol version (2) */
-  Serial.write((uint8_t)0x41);
-  Serial.write((uint8_t)0x02);
+  Serial.print(0x41, BYTE);
+  Serial.print(0x02, BYTE);
 
   /* end of data */
-  Serial.write((uint8_t)0x00);  
+  Serial.print(0x00, BYTE);  
 }
 
 /*
@@ -928,7 +785,7 @@ void debugprint() {
     } 
     else {
       Serial.print(savebytes[i], HEX);
-      Serial.write(' ');
+      Serial.print(' ', BYTE);
     }
   }
   Serial.println("done...");
@@ -939,7 +796,7 @@ void debugprint() {
  * of the sample buffer.
  */
 void debugdump() {
-  unsigned int i;
+  int i;
   int j = 1;
 
   Serial.print("\r\n");

ols.profile-aglam.cfg

@@ -1,51 +0,0 @@
-# Configuration for Arduino Mega Logic Analyzer profile
-
-# The short (single word) type of the device described in this profile
-device.type = AGLAM
-# A longer description of the device
-device.description = Arduino Mega Logic Analyzer
-# The device interface, SERIAL only
-device.interface = SERIAL
-# The device's native clockspeed, in Hertz.
-device.clockspeed = 100000000
-# Whether or not double-data-rate is supported by the device (also known as the "demux"-mode).
-device.supports_ddr = false
-# Supported sample rates in Hertz, separated by comma's
-device.samplerates = 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000, 100000, 200000, 500000, 1000000
-# What capture clocks are supported
-device.captureclock = INTERNAL
-# The supported capture sizes, in bytes
-device.capturesizes = 64, 128, 256, 512, 1024, 2048, 4096, 7168
-# Whether or not the noise filter is supported
-device.feature.noisefilter = false
-# Whether or not Run-Length encoding is supported
-device.feature.rle = false
-# Whether or not a testing mode is supported
-device.feature.testmode = false
-# Whether or not triggers are supported
-device.feature.triggers = true
-# The number of trigger stages
-device.trigger.stages = 1
-# Whether or not "complex" triggers are supported
-device.trigger.complex = false
-
-# The total number of channels usable for capturing
-device.channel.count = 8
-# The number of channels groups, together with the channel count determines the channels per group
-device.channel.groups = 1
-# Whether the capture size is limited by the enabled channel groups
-device.capturesize.bound = false
-# Which numbering does the device support
-device.channel.numberingschemes = DEFAULT
-
-# Is a delay after opening the port and device detection needed? (0 = no delay, >0 = delay in milliseconds)
-device.open.portdelay = 1000
-# Does the device need a high or low DTR-line to operate correctly? (high = true, low = false)
-device.open.portdtr = true
-# Which metadata keys correspond to this device profile? Value is a comma-separated list of (double quoted) names...
-device.metadata.keys = "AGLAMv0"
-
-# In which order are samples sent back from the device? true = last sample first, false = first sample first
-device.samples.reverseOrder = false
-
-###EOF###

ols.profile-aglamr.cfg

@@ -1,51 +0,0 @@
-# Configuration for Arduino MegaRAM Logic Analyzer profile
-
-# The short (single word) type of the device described in this profile
-device.type = AGLAMR
-# A longer description of the device
-device.description = Arduino MegaRAM Logic Analyzer
-# The device interface, SERIAL only
-device.interface = SERIAL
-# The device's native clockspeed, in Hertz.
-device.clockspeed = 100000000
-# Whether or not double-data-rate is supported by the device (also known as the "demux"-mode).
-device.supports_ddr = false
-# Supported sample rates in Hertz, separated by comma's
-device.samplerates = 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 20000, 50000, 100000, 200000, 500000, 1000000
-# What capture clocks are supported
-device.captureclock = INTERNAL
-# The supported capture sizes, in bytes
-device.capturesizes = 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 56320
-# Whether or not the noise filter is supported
-device.feature.noisefilter = false
-# Whether or not Run-Length encoding is supported
-device.feature.rle = false
-# Whether or not a testing mode is supported
-device.feature.testmode = false
-# Whether or not triggers are supported
-device.feature.triggers = true
-# The number of trigger stages
-device.trigger.stages = 1
-# Whether or not "complex" triggers are supported
-device.trigger.complex = false
-
-# The total number of channels usable for capturing
-device.channel.count = 8
-# The number of channels groups, together with the channel count determines the channels per group
-device.channel.groups = 1
-# Whether the capture size is limited by the enabled channel groups
-device.capturesize.bound = false
-# Which numbering does the device support
-device.channel.numberingschemes = DEFAULT
-
-# Is a delay after opening the port and device detection needed? (0 = no delay, >0 = delay in milliseconds)
-device.open.portdelay = 1000
-# Does the device need a high or low DTR-line to operate correctly? (high = true, low = false)
-device.open.portdtr = true
-# Which metadata keys correspond to this device profile? Value is a comma-separated list of (double quoted) names...
-device.metadata.keys = "AGLAMRv0"
-
-# In which order are samples sent back from the device? true = last sample first, false = first sample first
-device.samples.reverseOrder = false
-
-###EOF###