arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-30 16:24:09 +03:00
Code Activity

Merged 1.0.5

Browse Source 
Merge remote-tracking branch 'arduino/master' into ide-1.5.x

Conflicts:
	app/src/processing/app/Base.java
	build/shared/revisions.txt
	hardware/arduino/avr/cores/arduino/malloc.c
	hardware/arduino/cores/arduino/avr-libc/malloc.c
	hardware/arduino/cores/arduino/malloc.c
	todo.txt
This commit is contained in:
Cristian Maglie
2013-04-03 13:51:04 +02:00
parent 03a7529cc0 c3b581b470
commit 62b723357c
151 changed files with 52110 additions and 18944 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
hardware/arduino/avr/cores/arduino/HardwareSerial.cpp
View File

@ -104,24 +104,19 @@ inline void store_char(unsigned char c, ring_buffer *buffer)
#if !defined(USART0_RX_vect) && defined(USART1_RX_vect)
// do nothing - on the 32u4 the first USART is USART1
#else
#if !defined(USART_RX_vect) && !defined(SIG_USART0_RECV) && \
!defined(SIG_UART0_RECV) && !defined(USART0_RX_vect) && \
!defined(SIG_UART_RECV)
#if !defined(USART_RX_vect) && !defined(USART0_RX_vect) && \
!defined(USART_RXC_vect)
#error "Don't know what the Data Received vector is called for the first UART"
#else
void serialEvent() __attribute__((weak));
void serialEvent() {}
#define serialEvent_implemented
#if defined(USART_RX_vect)
SIGNAL(USART_RX_vect)
#elif defined(SIG_USART0_RECV)
SIGNAL(SIG_USART0_RECV)
#elif defined(SIG_UART0_RECV)
SIGNAL(SIG_UART0_RECV)
ISR(USART_RX_vect)
#elif defined(USART0_RX_vect)
SIGNAL(USART0_RX_vect)
#elif defined(SIG_UART_RECV)
SIGNAL(SIG_UART_RECV)
ISR(USART0_RX_vect)
#elif defined(USART_RXC_vect)
ISR(USART_RXC_vect) // ATmega8
#endif
{
#if defined(UDR0)
@ -149,7 +144,7 @@ inline void store_char(unsigned char c, ring_buffer *buffer)
void serialEvent1() __attribute__((weak));
void serialEvent1() {}
#define serialEvent1_implemented
SIGNAL(USART1_RX_vect)
ISR(USART1_RX_vect)
{
if (bit_is_clear(UCSR1A, UPE1)) {
unsigned char c = UDR1;
@ -158,15 +153,13 @@ inline void store_char(unsigned char c, ring_buffer *buffer)
unsigned char c = UDR1;
};
}
#elif defined(SIG_USART1_RECV)
#error SIG_USART1_RECV
#endif
#if defined(USART2_RX_vect) && defined(UDR2)
void serialEvent2() __attribute__((weak));
void serialEvent2() {}
#define serialEvent2_implemented
SIGNAL(USART2_RX_vect)
ISR(USART2_RX_vect)
{
if (bit_is_clear(UCSR2A, UPE2)) {
unsigned char c = UDR2;
@ -175,15 +168,13 @@ inline void store_char(unsigned char c, ring_buffer *buffer)
unsigned char c = UDR2;
};
}
#elif defined(SIG_USART2_RECV)
#error SIG_USART2_RECV
#endif
#if defined(USART3_RX_vect) && defined(UDR3)
void serialEvent3() __attribute__((weak));
void serialEvent3() {}
#define serialEvent3_implemented
SIGNAL(USART3_RX_vect)
ISR(USART3_RX_vect)
{
if (bit_is_clear(UCSR3A, UPE3)) {
unsigned char c = UDR3;
@ -192,8 +183,6 @@ inline void store_char(unsigned char c, ring_buffer *buffer)
unsigned char c = UDR3;
};
}
#elif defined(SIG_USART3_RECV)
#error SIG_USART3_RECV
#endif
void serialEventRun(void)

32
hardware/arduino/avr/cores/arduino/WInterrupts.c
View File

@ -230,82 +230,82 @@ void attachInterruptTwi(void (*userFunc)(void) ) {
*/
#if defined(__AVR_ATmega32U4__)
SIGNAL(INT0_vect) {
ISR(INT0_vect) {
if(intFunc[EXTERNAL_INT_0])
intFunc[EXTERNAL_INT_0]();
}
SIGNAL(INT1_vect) {
ISR(INT1_vect) {
if(intFunc[EXTERNAL_INT_1])
intFunc[EXTERNAL_INT_1]();
}
SIGNAL(INT2_vect) {
ISR(INT2_vect) {
if(intFunc[EXTERNAL_INT_2])
intFunc[EXTERNAL_INT_2]();
}
SIGNAL(INT3_vect) {
ISR(INT3_vect) {
if(intFunc[EXTERNAL_INT_3])
intFunc[EXTERNAL_INT_3]();
}
#elif defined(EICRA) && defined(EICRB)
SIGNAL(INT0_vect) {
ISR(INT0_vect) {
if(intFunc[EXTERNAL_INT_2])
intFunc[EXTERNAL_INT_2]();
}
SIGNAL(INT1_vect) {
ISR(INT1_vect) {
if(intFunc[EXTERNAL_INT_3])
intFunc[EXTERNAL_INT_3]();
}
SIGNAL(INT2_vect) {
ISR(INT2_vect) {
if(intFunc[EXTERNAL_INT_4])
intFunc[EXTERNAL_INT_4]();
}
SIGNAL(INT3_vect) {
ISR(INT3_vect) {
if(intFunc[EXTERNAL_INT_5])
intFunc[EXTERNAL_INT_5]();
}
SIGNAL(INT4_vect) {
ISR(INT4_vect) {
if(intFunc[EXTERNAL_INT_0])
intFunc[EXTERNAL_INT_0]();
}
SIGNAL(INT5_vect) {
ISR(INT5_vect) {
if(intFunc[EXTERNAL_INT_1])
intFunc[EXTERNAL_INT_1]();
}
SIGNAL(INT6_vect) {
ISR(INT6_vect) {
if(intFunc[EXTERNAL_INT_6])
intFunc[EXTERNAL_INT_6]();
}
SIGNAL(INT7_vect) {
ISR(INT7_vect) {
if(intFunc[EXTERNAL_INT_7])
intFunc[EXTERNAL_INT_7]();
}
#else
SIGNAL(INT0_vect) {
ISR(INT0_vect) {
if(intFunc[EXTERNAL_INT_0])
intFunc[EXTERNAL_INT_0]();
}
SIGNAL(INT1_vect) {
ISR(INT1_vect) {
if(intFunc[EXTERNAL_INT_1])
intFunc[EXTERNAL_INT_1]();
}
#if defined(EICRA) && defined(ISC20)
SIGNAL(INT2_vect) {
ISR(INT2_vect) {
if(intFunc[EXTERNAL_INT_2])
intFunc[EXTERNAL_INT_2]();
}
@ -314,7 +314,7 @@ SIGNAL(INT2_vect) {
#endif
/*
SIGNAL(SIG_2WIRE_SERIAL) {
ISR(TWI_vect) {
if(twiIntFunc)
twiIntFunc();
}

151
hardware/arduino/avr/cores/arduino/malloc.c → hardware/arduino/avr/cores/arduino/avr-libc/malloc.c
View File

@ -2,9 +2,6 @@
Copyright (c) 2010 Gerben van den Broeke
All rights reserved.
malloc, free, realloc from avr-libc 1.7.0
with minor modifications, by Paul Stoffregen
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@ -33,21 +30,15 @@
POSSIBILITY OF SUCH DAMAGE.
*/
/* $Id: malloc.c 2149 2010-06-09 20:45:37Z joerg_wunsch $ */
#include <stdlib.h>
#include <inttypes.h>
#include <string.h>
#include "sectionname.h"
#include "stdlib_private.h"
#include <avr/io.h>
#define __MALLOC_MARGIN__ 120
struct __freelist {
size_t sz;
struct __freelist *nx;
};
/*
* Exported interface:
*
@ -59,13 +50,16 @@ struct __freelist {
* with the data segment.
*/
/* May be changed by the user only before the first malloc() call. */
#define STACK_POINTER() ((char *)AVR_STACK_POINTER_REG)
extern char __heap_start;
char *__brkval = &__heap_start; // first location not yet allocated
struct __freelist *__flp; // freelist pointer (head of freelist)
char *__brkval_maximum = 100;
size_t __malloc_margin = 128;
char *__malloc_heap_start = &__heap_start;
char *__malloc_heap_end = &__heap_end;
char *__brkval;
struct __freelist *__flp;
ATTRIBUTE_CLIB_SECTION
void *
malloc(size_t len)
{
@ -160,7 +154,11 @@ malloc(size_t len)
* Since we don't have an operating system, just make sure
* that we don't collide with the stack.
*/
cp = STACK_POINTER() - __MALLOC_MARGIN__;
if (__brkval == 0)
__brkval = __malloc_heap_start;
cp = __malloc_heap_end;
if (cp == 0)
cp = STACK_POINTER() - __malloc_margin;
if (cp <= __brkval)
/*
* Memory exhausted.
@ -173,7 +171,6 @@ malloc(size_t len)
if (avail >= len && avail >= len + sizeof(size_t)) {
fp1 = (struct __freelist *)__brkval;
__brkval += len + sizeof(size_t);
__brkval_maximum = __brkval;
fp1->sz = len;
return &(fp1->nx);
}
@ -184,6 +181,7 @@ malloc(size_t len)
}
ATTRIBUTE_CLIB_SECTION
void
free(void *p)
{
@ -267,114 +265,3 @@ free(void *p)
}
}
void *
realloc(void *ptr, size_t len)
{
struct __freelist *fp1, *fp2, *fp3, *ofp3;
char *cp, *cp1;
void *memp;
size_t s, incr;
/* Trivial case, required by C standard. */
if (ptr == 0)
return malloc(len);
cp1 = (char *)ptr;
cp1 -= sizeof(size_t);
fp1 = (struct __freelist *)cp1;
cp = (char *)ptr + len; /* new next pointer */
if (cp < cp1)
/* Pointer wrapped across top of RAM, fail. */
return 0;
/*
* See whether we are growing or shrinking. When shrinking,
* we split off a chunk for the released portion, and call
* free() on it. Therefore, we can only shrink if the new
* size is at least sizeof(struct __freelist) smaller than the
* previous size.
*/
if (len <= fp1->sz) {
/* The first test catches a possible unsigned int
* rollover condition. */
if (fp1->sz <= sizeof(struct __freelist) ||
len > fp1->sz - sizeof(struct __freelist))
return ptr;
fp2 = (struct __freelist *)cp;
fp2->sz = fp1->sz - len - sizeof(size_t);
fp1->sz = len;
free(&(fp2->nx));
return ptr;
}
/*
* If we get here, we are growing. First, see whether there
* is space in the free list on top of our current chunk.
*/
incr = len - fp1->sz;
cp = (char *)ptr + fp1->sz;
fp2 = (struct __freelist *)cp;
for (s = 0, ofp3 = 0, fp3 = __flp;
fp3;
ofp3 = fp3, fp3 = fp3->nx) {
if (fp3 == fp2 && fp3->sz + sizeof(size_t) >= incr) {
/* found something that fits */
if (fp3->sz + sizeof(size_t) - incr > sizeof(struct __freelist)) {
/* split off a new freelist entry */
cp = (char *)ptr + len;
fp2 = (struct __freelist *)cp;
fp2->nx = fp3->nx;
fp2->sz = fp3->sz - incr;
fp1->sz = len;
} else {
/* it just fits, so use it entirely */
fp1->sz += fp3->sz + sizeof(size_t);
fp2 = fp3->nx;
}
if (ofp3)
ofp3->nx = fp2;
else
__flp = fp2;
return ptr;
}
/*
* Find the largest chunk on the freelist while
* walking it.
*/
if (fp3->sz > s)
s = fp3->sz;
}
/*
* If we are the topmost chunk in memory, and there was no
* large enough chunk on the freelist that could be re-used
* (by a call to malloc() below), quickly extend the
* allocation area if possible, without need to copy the old
* data.
*/
if (__brkval == (char *)ptr + fp1->sz && len > s) {
cp = (char *)ptr + len;
cp1 = STACK_POINTER() - __MALLOC_MARGIN__;
if (cp < cp1) {
__brkval = cp;
__brkval_maximum = cp;
fp1->sz = len;
return ptr;
}
/* If that failed, we are out of luck. */
return 0;
}
/*
* Call malloc() for a new chunk, then copy over the data, and
* release the old region.
*/
if ((memp = malloc(len)) == 0)
return 0;
memcpy(memp, ptr, fp1->sz);
free(ptr);
return memp;
}

150
hardware/arduino/avr/cores/arduino/avr-libc/realloc.c Normal file
View File

@ -0,0 +1,150 @@
/* Copyright (c) 2004, 2010 Joerg Wunsch
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of the copyright holders nor the names of
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (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: realloc.c 2127 2010-06-07 14:49:37Z joerg_wunsch $ */
#include <stdlib.h>
#include <string.h>
#include "sectionname.h"
#include "stdlib_private.h"
#include <avr/io.h>
ATTRIBUTE_CLIB_SECTION
void *
realloc(void *ptr, size_t len)
{
struct __freelist *fp1, *fp2, *fp3, *ofp3;
char *cp, *cp1;
void *memp;
size_t s, incr;
/* Trivial case, required by C standard. */
if (ptr == 0)
return malloc(len);
cp1 = (char *)ptr;
cp1 -= sizeof(size_t);
fp1 = (struct __freelist *)cp1;
cp = (char *)ptr + len; /* new next pointer */
if (cp < cp1)
/* Pointer wrapped across top of RAM, fail. */
return 0;
/*
* See whether we are growing or shrinking. When shrinking,
* we split off a chunk for the released portion, and call
* free() on it. Therefore, we can only shrink if the new
* size is at least sizeof(struct __freelist) smaller than the
* previous size.
*/
if (len <= fp1->sz) {
/* The first test catches a possible unsigned int
* rollover condition. */
if (fp1->sz <= sizeof(struct __freelist) ||
len > fp1->sz - sizeof(struct __freelist))
return ptr;
fp2 = (struct __freelist *)cp;
fp2->sz = fp1->sz - len - sizeof(size_t);
fp1->sz = len;
free(&(fp2->nx));
return ptr;
}
/*
* If we get here, we are growing. First, see whether there
* is space in the free list on top of our current chunk.
*/
incr = len - fp1->sz;
cp = (char *)ptr + fp1->sz;
fp2 = (struct __freelist *)cp;
for (s = 0, ofp3 = 0, fp3 = __flp;
fp3;
ofp3 = fp3, fp3 = fp3->nx) {
if (fp3 == fp2 && fp3->sz + sizeof(size_t) >= incr) {
/* found something that fits */
if (fp3->sz + sizeof(size_t) - incr > sizeof(struct __freelist)) {
/* split off a new freelist entry */
cp = (char *)ptr + len;
fp2 = (struct __freelist *)cp;
fp2->nx = fp3->nx;
fp2->sz = fp3->sz - incr;
fp1->sz = len;
} else {
/* it just fits, so use it entirely */
fp1->sz += fp3->sz + sizeof(size_t);
fp2 = fp3->nx;
}
if (ofp3)
ofp3->nx = fp2;
else
__flp = fp2;
return ptr;
}
/*
* Find the largest chunk on the freelist while
* walking it.
*/
if (fp3->sz > s)
s = fp3->sz;
}
/*
* If we are the topmost chunk in memory, and there was no
* large enough chunk on the freelist that could be re-used
* (by a call to malloc() below), quickly extend the
* allocation area if possible, without need to copy the old
* data.
*/
if (__brkval == (char *)ptr + fp1->sz && len > s) {
cp1 = __malloc_heap_end;
cp = (char *)ptr + len;
if (cp1 == 0)
cp1 = STACK_POINTER() - __malloc_margin;
if (cp < cp1) {
__brkval = cp;
fp1->sz = len;
return ptr;
}
/* If that failed, we are out of luck. */
return 0;
}
/*
* Call malloc() for a new chunk, then copy over the data, and
* release the old region.
*/
if ((memp = malloc(len)) == 0)
return 0;
memcpy(memp, ptr, fp1->sz);
free(ptr);
return memp;
}

49
hardware/arduino/avr/cores/arduino/avr-libc/sectionname.h Normal file
View File

@ -0,0 +1,49 @@
/* Copyright (c) 2009 Atmel Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of the copyright holders nor the names of
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __SECTIONNAME_H__
#define __SECTIONNAME_H__
/* Put all avr-libc functions in a common, unique sub-section name under .text. */
#define CLIB_SECTION .text.avr-libc
#define MLIB_SECTION .text.avr-libc.fplib
#define STR(x) _STR(x)
#define _STR(x) #x
#define ATTRIBUTE_CLIB_SECTION __attribute__ ((section (STR(CLIB_SECTION))))
#define ATTRIBUTE_MLIB_SECTION __attribute__ ((section (STR(MLIB_SECTION))))
#define ASSEMBLY_CLIB_SECTION .section CLIB_SECTION, "ax", @progbits
#define ASSEMBLY_MLIB_SECTION .section MLIB_SECTION, "ax", @progbits
#endif

58
hardware/arduino/avr/cores/arduino/avr-libc/stdlib_private.h Normal file
View File

@ -0,0 +1,58 @@
/* Copyright (c) 2004, Joerg Wunsch
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of the copyright holders nor the names of
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (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: stdlib_private.h 1657 2008-03-24 17:11:08Z arcanum $ */
#include <inttypes.h>
#include <stdlib.h>
#include <avr/io.h>
#if !defined(__DOXYGEN__)
struct __freelist {
size_t sz;
struct __freelist *nx;
};
#endif
extern char *__brkval; /* first location not yet allocated */
extern struct __freelist *__flp; /* freelist pointer (head of freelist) */
extern size_t __malloc_margin; /* user-changeable before the first malloc() */
extern char *__malloc_heap_start;
extern char *__malloc_heap_end;
extern char __heap_start;
extern char __heap_end;
/* Needed for definition of AVR_STACK_POINTER_REG. */
#include <avr/io.h>
#define STACK_POINTER() ((char *)AVR_STACK_POINTER_REG)

4
hardware/arduino/avr/cores/arduino/wiring.c
View File

@ -42,9 +42,9 @@ volatile unsigned long timer0_millis = 0;
static unsigned char timer0_fract = 0;
#if defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
SIGNAL(TIM0_OVF_vect)
ISR(TIM0_OVF_vect)
#else
SIGNAL(TIMER0_OVF_vect)
ISR(TIMER0_OVF_vect)
#endif
{
// copy these to local variables so they can be stored in registers

2
hardware/arduino/avr/cores/arduino/wiring_analog.c
View File

@ -47,6 +47,8 @@ int analogRead(uint8_t pin)
if (pin >= 18) pin -= 18; // allow for channel or pin numbers
#elif defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega644P__)
if (pin >= 24) pin -= 24; // allow for channel or pin numbers
#elif defined(analogPinToChannel) && (defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__))
pin = analogPinToChannel(pin);
#else
if (pin >= 14) pin -= 14; // allow for channel or pin numbers
#endif