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Merge remote-tracking branch 'arduino/master' into platforms-b

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This commit is contained in:
Cristian Maglie 2011-12-31 17:29:36 +01:00
commit 5ad4422fc7
4 changed files with 169 additions and 90 deletions
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3
app/src/processing/app/EditorConsole.java
View File

@ -133,16 +133,19 @@ public class EditorConsole extends JScrollPane {
// The files and folders are not deleted on exit because they may be
// needed for debugging or bug reporting.
tempFolder = Base.createTempFolder("console");
tempFolder.deleteOnExit();
try {
String outFileName = Preferences.get("console.output.file");
if (outFileName != null) {
outFile = new File(tempFolder, outFileName);
outFile.deleteOnExit();
stdoutFile = new FileOutputStream(outFile);
}
String errFileName = Preferences.get("console.error.file");
if (errFileName != null) {
errFile = new File(tempFolder, errFileName);
errFile.deleteOnExit();
stderrFile = new FileOutputStream(errFile);
}
} catch (IOException e) {

250
build/shared/examples/ArduinoISP/ArduinoISP.ino
View File

@ -1,15 +1,34 @@
// this sketch turns the Arduino into a AVRISP
// using the following pins:
// 10: slave reset
// 11: MOSI
// 12: MISO
// 13: SCK
// ArduinoISP version 04m3
// Copyright (c) 2008-2011 Randall Bohn
// If you require a license, see
// http://www.opensource.org/licenses/bsd-license.php
//
// This sketch turns the Arduino into a AVRISP
// using the following arduino pins:
//
// pin name: not-mega: mega(1280 and 2560)
// slave reset: 10: 53
// MOSI: 11: 51
// MISO: 12: 50
// SCK: 13: 52
//
// Put an LED (with resistor) on the following pins:
// 9: Heartbeat - shows the programmer is running
// 8: Error - Lights up if something goes wrong (use red if that makes sense)
// 9: Heartbeat - shows the programmer is running
// 8: Error - Lights up if something goes wrong (use red if that makes sense)
// 7: Programming - In communication with the slave
//
// 23 July 2011 Randall Bohn
// -Address Arduino issue 509 :: Portability of ArduinoISP
// http://code.google.com/p/arduino/issues/detail?id=509
//
// October 2010 by Randall Bohn
// - Write to EEPROM > 256 bytes
// - Better use of LEDs:
// -- Flash LED_PMODE on each flash commit
// -- Flash LED_PMODE while writing EEPROM (both give visual feedback of writing progress)
// - Light LED_ERR whenever we hit a STK_NOSYNC. Turn it off when back in sync.
// - Use pins_arduino.h (should also work on Arduino Mega)
//
// October 2009 by David A. Mellis
// - Added support for the read signature command
//
@ -24,35 +43,36 @@
// - The SPI functions herein were developed for the AVR910_ARD programmer
// - More information at http://code.google.com/p/mega-isp
#include "pins_arduino.h" // defines SS,MOSI,MISO,SCK
#define RESET SS
#include "pins_arduino.h"
#define RESET SS
#define LED_HB 9
#define LED_ERR 8
#define LED_HB 9
#define LED_ERR 8
#define LED_PMODE 7
#define PROG_FLICKER true
#define HWVER 2
#define SWMAJ 1
#define SWMIN 18
// STK Definitions
#define STK_OK 0x10
#define STK_FAILED 0x11
#define STK_OK 0x10
#define STK_FAILED 0x11
#define STK_UNKNOWN 0x12
#define STK_INSYNC 0x14
#define STK_NOSYNC 0x15
#define CRC_EOP 0x20 //ok it is a space...
#define STK_INSYNC 0x14
#define STK_NOSYNC 0x15
#define CRC_EOP 0x20 //ok it is a space...
void pulse(int pin, int times);
void setup() {
Serial.begin(19200);
pinMode(7, OUTPUT);
pulse(7, 2);
pinMode(8, OUTPUT);
pulse(8, 2);
pinMode(9, OUTPUT);
pulse(9, 2);
Serial.begin(9600);
pinMode(LED_PMODE, OUTPUT);
pulse(LED_PMODE, 2);
pinMode(LED_ERR, OUTPUT);
pulse(LED_ERR, 2);
pinMode(LED_HB, OUTPUT);
pulse(LED_HB, 2);
}
int error=0;
@ -91,7 +111,7 @@ void heartbeat() {
analogWrite(LED_HB, hbval);
delay(40);
}
void loop(void) {
// is pmode active?
@ -100,7 +120,7 @@ void loop(void) {
// is there an error?
if (error) digitalWrite(LED_ERR, HIGH);
else digitalWrite(LED_ERR, LOW);
// light the heartbeat LED
heartbeat();
if (Serial.available()) {
@ -112,9 +132,9 @@ uint8_t getch() {
while(!Serial.available());
return Serial.read();
}
void readbytes(int n) {
void fill(int n) {
for (int x = 0; x < n; x++) {
buff[x] = Serial.read();
buff[x] = getch();
}
}
@ -129,6 +149,11 @@ void pulse(int pin, int times) {
while (times--);
}
void prog_lamp(int state) {
if (PROG_FLICKER)
digitalWrite(LED_PMODE, state);
}
void spi_init() {
uint8_t x;
SPCR = 0x53;
@ -165,6 +190,7 @@ void empty_reply() {
Serial.print((char)STK_OK);
}
else {
error++;
Serial.print((char)STK_NOSYNC);
}
}
@ -176,6 +202,7 @@ void breply(uint8_t b) {
Serial.print((char)STK_OK);
}
else {
error++;
Serial.print((char)STK_NOSYNC);
}
}
@ -202,21 +229,18 @@ void get_version(uint8_t c) {
void set_parameters() {
// call this after reading paramter packet into buff[]
param.devicecode = buff[0];
param.revision = buff[1];
param.progtype = buff[2];
param.parmode = buff[3];
param.polling = buff[4];
param.selftimed = buff[5];
param.lockbytes = buff[6];
param.fusebytes = buff[7];
param.flashpoll = buff[8];
param.revision = buff[1];
param.progtype = buff[2];
param.parmode = buff[3];
param.polling = buff[4];
param.selftimed = buff[5];
param.lockbytes = buff[6];
param.fusebytes = buff[7];
param.flashpoll = buff[8];
// ignore buff[9] (= buff[8])
//getch(); // discard second value
// WARNING: not sure about the byte order of the following
// following are 16 bits (big endian)
param.eeprompoll = beget16(&buff[10]);
param.pagesize = beget16(&buff[12]);
param.pagesize = beget16(&buff[12]);
param.eepromsize = beget16(&buff[14]);
// 32 bits flashsize (big endian)
@ -255,9 +279,7 @@ void universal() {
int w;
uint8_t ch;
for (w = 0; w < 4; w++) {
buff[w] = getch();
}
fill(4);
ch = spi_transaction(buff[0], buff[1], buff[2], buff[3]);
breply(ch);
}
@ -269,22 +291,39 @@ void flash(uint8_t hilo, int addr, uint8_t data) {
data);
}
void commit(int addr) {
if (PROG_FLICKER) prog_lamp(LOW);
spi_transaction(0x4C, (addr >> 8) & 0xFF, addr & 0xFF, 0);
if (PROG_FLICKER) {
delay(PTIME);
prog_lamp(HIGH);
}
}
//#define _current_page(x) (here & 0xFFFFE0)
int current_page(int addr) {
if (param.pagesize == 32) return here & 0xFFFFFFF0;
if (param.pagesize == 64) return here & 0xFFFFFFE0;
if (param.pagesize == 32) return here & 0xFFFFFFF0;
if (param.pagesize == 64) return here & 0xFFFFFFE0;
if (param.pagesize == 128) return here & 0xFFFFFFC0;
if (param.pagesize == 256) return here & 0xFFFFFF80;
return here;
}
uint8_t write_flash(int length) {
if (param.pagesize < 1) return STK_FAILED;
//if (param.pagesize != 64) return STK_FAILED;
int page = current_page(here);
void write_flash(int length) {
fill(length);
if (CRC_EOP == getch()) {
Serial.print((char) STK_INSYNC);
Serial.print((char) write_flash_pages(length));
}
else {
error++;
Serial.print((char) STK_NOSYNC);
}
}
uint8_t write_flash_pages(int length) {
int x = 0;
int page = current_page(here);
while (x < length) {
if (page != current_page(here)) {
commit(page);
@ -300,43 +339,69 @@ uint8_t write_flash(int length) {
return STK_OK;
}
#define EECHUNK (32)
uint8_t write_eeprom(int length) {
// here is a word address, so we use here*2
// here is a word address, get the byte address
int start = here * 2;
int remaining = length;
if (length > param.eepromsize) {
error++;
return STK_FAILED;
}
while (remaining > EECHUNK) {
write_eeprom_chunk(start, EECHUNK);
start += EECHUNK;
remaining -= EECHUNK;
}
write_eeprom_chunk(start, remaining);
return STK_OK;
}
// write (length) bytes, (start) is a byte address
uint8_t write_eeprom_chunk(int start, int length) {
// this writes byte-by-byte,
// page writing may be faster (4 bytes at a time)
fill(length);
prog_lamp(LOW);
for (int x = 0; x < length; x++) {
spi_transaction(0xC0, 0x00, here*2+x, buff[x]);
int addr = start+x;
spi_transaction(0xC0, (addr>>8) & 0xFF, addr & 0xFF, buff[x]);
delay(45);
}
}
prog_lamp(HIGH);
return STK_OK;
}
void program_page() {
char result = (char) STK_FAILED;
int length = 256 * getch() + getch();
if (length > 256) {
Serial.print((char) STK_FAILED);
return;
}
int length = 256 * getch();
length += getch();
char memtype = getch();
for (int x = 0; x < length; x++) {
buff[x] = getch();
// flash memory @here, (length) bytes
if (memtype == 'F') {
write_flash(length);
return;
}
if (CRC_EOP == getch()) {
Serial.print((char) STK_INSYNC);
if (memtype == 'F') result = (char)write_flash(length);
if (memtype == 'E') result = (char)write_eeprom(length);
Serial.print(result);
}
else {
Serial.print((char) STK_NOSYNC);
if (memtype == 'E') {
result = (char)write_eeprom(length);
if (CRC_EOP == getch()) {
Serial.print((char) STK_INSYNC);
Serial.print(result);
}
else {
error++;
Serial.print((char) STK_NOSYNC);
}
return;
}
Serial.print((char)STK_FAILED);
return;
}
uint8_t flash_read(uint8_t hilo, int addr) {
return spi_transaction(0x20 + hilo * 8,
(addr >> 8) & 0xFF,
addr & 0xFF,
0);
(addr >> 8) & 0xFF,
addr & 0xFF,
0);
}
char flash_read_page(int length) {
@ -352,8 +417,10 @@ char flash_read_page(int length) {
char eeprom_read_page(int length) {
// here again we have a word address
int start = here * 2;
for (int x = 0; x < length; x++) {
uint8_t ee = spi_transaction(0xA0, 0x00, here*2+x, 0xFF);
int addr = start + x;
uint8_t ee = spi_transaction(0xA0, (addr >> 8) & 0xFF, addr & 0xFF, 0xFF);
Serial.print((char) ee);
}
return STK_OK;
@ -361,9 +428,11 @@ char eeprom_read_page(int length) {
void read_page() {
char result = (char)STK_FAILED;
int length = 256 * getch() + getch();
int length = 256 * getch();
length += getch();
char memtype = getch();
if (CRC_EOP != getch()) {
error++;
Serial.print((char) STK_NOSYNC);
return;
}
@ -376,6 +445,7 @@ void read_page() {
void read_signature() {
if (CRC_EOP != getch()) {
error++;
Serial.print((char) STK_NOSYNC);
return;
}
@ -399,6 +469,7 @@ int avrisp() {
uint8_t ch = getch();
switch (ch) {
case '0': // signon
error = 0;
empty_reply();
break;
case '1':
@ -412,12 +483,12 @@ int avrisp() {
get_version(getch());
break;
case 'B':
readbytes(20);
fill(20);
set_parameters();
empty_reply();
break;
case 'E': // extended parameters - ignore for now
readbytes(5);
fill(5);
empty_reply();
break;
@ -425,8 +496,9 @@ int avrisp() {
start_pmode();
empty_reply();
break;
case 'U':
here = getch() + 256 * getch();
case 'U': // set address (word)
here = getch();
here += 256 * getch();
empty_reply();
break;
@ -443,32 +515,34 @@ int avrisp() {
case 0x64: //STK_PROG_PAGE
program_page();
break;
case 0x74: //STK_READ_PAGE
case 0x74: //STK_READ_PAGE 't'
read_page();
break;
case 'V':
case 'V': //0x56
universal();
break;
case 'Q':
case 'Q': //0x51
error=0;
end_pmode();
empty_reply();
break;
case 0x75: //STK_READ_SIGN
case 0x75: //STK_READ_SIGN 'u'
read_signature();
break;
// expecting a command, not CRC_EOP
// this is how we can get back in sync
// expecting a command, not CRC_EOP
// this is how we can get back in sync
case CRC_EOP:
error++;
Serial.print((char) STK_NOSYNC);
break;
// anything else we will return STK_UNKNOWN
// anything else we will return STK_UNKNOWN
default:
error++;
if (CRC_EOP == getch())
Serial.print((char)STK_UNKNOWN);
else
@ -476,3 +550,5 @@ int avrisp() {
}
}

4
hardware/arduino/avr/cores/arduino/Arduino.h
View File

@ -73,8 +73,8 @@ extern "C"{
#define noInterrupts() cli()
#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
#define clockCyclesToMicroseconds(a) ( ((a) * 1000L) / (F_CPU / 1000L) )
#define microsecondsToClockCycles(a) ( ((a) * (F_CPU / 1000L)) / 1000L )
#define clockCyclesToMicroseconds(a) ( (a) / clockCyclesPerMicrosecond() )
#define microsecondsToClockCycles(a) ( (a) * clockCyclesPerMicrosecond() )
#define lowByte(w) ((uint8_t) ((w) & 0xff))
#define highByte(w) ((uint8_t) ((w) >> 8))

2
hardware/arduino/avr/programmers.txt
View File

@ -21,4 +21,4 @@ parallel.force=true
arduinoisp.name=Arduino as ISP
arduinoisp.communication=serial
arduinoisp.protocol=stk500v1
arduinoisp.speed=19200
arduinoisp.speed=9600