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chprintf and streams are now part of the HAL library. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7665 35acf78f-673a-0410-8e92-d51de3d6d3f4
master
Giovanni Di Sirio 2015-02-06 11:42:26 +00:00
parent 433537d2cf
commit ea6abe0731
37 changed files with 70 additions and 726 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
demos/KINETIS/RT-MCHCK-K20-GPT/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
demos/KINETIS/RT-MCHCK-K20-SPI/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
demos/SPC5/RT-SPC560B-EVB/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

3
demos/SPC5/RT-SPC560D-EVB/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

3
demos/SPC5/RT-SPC560P-EVB/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

3
demos/SPC5/RT-SPC563M-EVB/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

3
demos/SPC5/RT-SPC564A-EVB/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

3
demos/SPC5/RT-SPC56EC-EVB/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

3
demos/SPC5/RT-SPC56EL-EVB/Makefile
View File

@ -95,7 +95,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

4
demos/STM32/CMSIS-STM32F407-DISCOVERY/.cproject
View File

@ -1,7 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?>
<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="0.114656749">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.114656749" moduleId="org.eclipse.cdt.core.settings" name="Default">

48
demos/STM32/NIL-STM32F303-DISCOVERY/.cproject
View File

@ -1,7 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?>
<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="0.87736009">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.87736009" moduleId="org.eclipse.cdt.core.settings" name="Default">
@ -42,6 +40,8 @@
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
<project id="Nil.null.181931990" name="Nil"/>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="refreshScope"/>
<storageModule moduleId="scannerConfiguration">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
<profile id="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile">
@ -54,16 +54,6 @@
<parser enabled="true"/>
</scannerInfoProvider>
</profile>
<profile id="org.eclipse.cdt.make.core.GCCStandardMakePerFileProfile">
<buildOutputProvider>
<openAction enabled="true" filePath=""/>
<parser enabled="true"/>
</buildOutputProvider>
<scannerInfoProvider id="makefileGenerator">
<runAction arguments="-E -P -v -dD" command="" useDefault="true"/>
<parser enabled="true"/>
</scannerInfoProvider>
</profile>
<profile id="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfile">
<buildOutputProvider>
<openAction enabled="true" filePath=""/>
@ -94,36 +84,6 @@
<parser enabled="true"/>
</scannerInfoProvider>
</profile>
<profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfile">
<buildOutputProvider>
<openAction enabled="true" filePath=""/>
<parser enabled="true"/>
</buildOutputProvider>
<scannerInfoProvider id="specsFile">
<runAction arguments="-c 'gcc -E -P -v -dD &quot;${plugin_state_location}/${specs_file}&quot;'" command="sh" useDefault="true"/>
<parser enabled="true"/>
</scannerInfoProvider>
</profile>
<profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileCPP">
<buildOutputProvider>
<openAction enabled="true" filePath=""/>
<parser enabled="true"/>
</buildOutputProvider>
<scannerInfoProvider id="specsFile">
<runAction arguments="-c 'g++ -E -P -v -dD &quot;${plugin_state_location}/specs.cpp&quot;'" command="sh" useDefault="true"/>
<parser enabled="true"/>
</scannerInfoProvider>
</profile>
<profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileC">
<buildOutputProvider>
<openAction enabled="true" filePath=""/>
<parser enabled="true"/>
</buildOutputProvider>
<scannerInfoProvider id="specsFile">
<runAction arguments="-c 'gcc -E -P -v -dD &quot;${plugin_state_location}/specs.c&quot;'" command="sh" useDefault="true"/>
<parser enabled="true"/>
</scannerInfoProvider>
</profile>
<scannerConfigBuildInfo instanceId="0.87736009">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile"/>
<profile id="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile">
@ -208,6 +168,4 @@
</profile>
</scannerConfigBuildInfo>
</storageModule>
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="refreshScope"/>
</cproject>

3
demos/STM32/RT-STM32F072-DISCOVERY/Makefile
View File

@ -97,7 +97,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
demos/STM32/RT-STM32F103-MAPLEMINI/Makefile
View File

@ -109,7 +109,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
usbcfg.c main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
demos/STM32/RT-STM32F103_INEMO_DISCOVERY/Makefile
View File

@ -102,7 +102,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
usbcfg.c main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

4
demos/STM32/RT-STM32F401RE-NUCLEO/.cproject
View File

@ -1,7 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?>
<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="0.603687198">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.603687198" moduleId="org.eclipse.cdt.core.settings" name="Default">

3
demos/STM32/RT-STM32F407-DISCOVERY-G++/Makefile
View File

@ -104,7 +104,8 @@ CSRC = $(PORTSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/devices_lib/accel/lis302dl.c \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/syscalls.c \
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
demos/STM32/RT-STM32F407-DISCOVERY-MEMS/Makefile
View File

@ -103,7 +103,8 @@ CSRC = $(PORTSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/devices_lib/accel/lis302dl.c \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
usbcfg.c main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
demos/STM32/RT-STM32F407-OLIMEX_E407-LWIP-FATFS-USB/Makefile
View File

@ -106,7 +106,8 @@ CSRC = $(PORTSRC) \
$(LWSRC) \
$(FATFSSRC) \
$(CHIBIOS)/os/various/evtimer.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
web/web.c main.c

3
demos/STM32/RT-STM32F429-DISCOVERY/Makefile
View File

@ -102,7 +102,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
usbcfg.c main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

19
demos/various/RT-Win32-Simulator/Makefile
View File

@ -58,12 +58,12 @@ UADEFS =
# Imported source files
CHIBIOS = ../../..
include $(CHIBIOS)/os/hal/boards/simulator/board.mk
include ${CHIBIOS}/os/hal/hal.mk
include ${CHIBIOS}/os/hal/ports/simulator/win32/platform.mk
include $(CHIBIOS)/os/hal/hal.mk
include $(CHIBIOS)/os/hal/ports/simulator/win32/platform.mk
include $(CHIBIOS)/os/hal/osal/rt/osal.mk
include ${CHIBIOS}/os/rt/ports/SIMIA32/compilers/GCC/port.mk
include ${CHIBIOS}/os/rt/rt.mk
include ${CHIBIOS}/test/rt/test.mk
include $(CHIBIOS)/os/rt/ports/SIMIA32/compilers/GCC/port.mk
include $(CHIBIOS)/os/rt/rt.mk
include $(CHIBIOS)/test/rt/test.mk
# List C source files here
SRC = $(PORTSRC) \
@ -73,9 +73,9 @@ SRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
${CHIBIOS}/os/various/shell.c \
${CHIBIOS}/os/various/memstreams.c \
${CHIBIOS}/os/various/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# List ASM source files here
@ -84,7 +84,7 @@ ASRC =
# List all user directories here
UINCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
$(HALINC) $(OSALINC) $(PLATFORMINC) $(BOARDINC) \
${CHIBIOS}/os/various
$(CHIBIOS)/os/various
# List the user directory to look for the libraries here
ULIBDIR =
@ -99,7 +99,6 @@ OPT = -ggdb -O2 -fomit-frame-pointer
# End of user defines
##############################################################################################
INCDIR = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR))
LIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
DEFS = $(DDEFS) $(UDEFS)

337
os/various/chprintf.c
View File

@ -1,337 +0,0 @@
/*
ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/*
Concepts and parts of this file have been contributed by Fabio Utzig,
chvprintf() added by Brent Roman.
*/
/**
* @file chprintf.c
* @brief Mini printf-like functionality.
*
* @addtogroup chprintf
* @{
*/
#include "ch.h"
#include "chprintf.h"
#include "memstreams.h"
#define MAX_FILLER 11
#define FLOAT_PRECISION 9
static char *long_to_string_with_divisor(char *p,
long num,
unsigned radix,
long divisor) {
int i;
char *q;
long l, ll;
l = num;
if (divisor == 0) {
ll = num;
} else {
ll = divisor;
}
q = p + MAX_FILLER;
do {
i = (int)(l % radix);
i += '0';
if (i > '9')
i += 'A' - '0' - 10;
*--q = i;
l /= radix;
} while ((ll /= radix) != 0);
i = (int)(p + MAX_FILLER - q);
do
*p++ = *q++;
while (--i);
return p;
}
static char *ltoa(char *p, long num, unsigned radix) {
return long_to_string_with_divisor(p, num, radix, 0);
}
#if CHPRINTF_USE_FLOAT
static const long pow10[FLOAT_PRECISION] = {
10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000
};
static char *ftoa(char *p, double num, unsigned long precision) {
long l;
if ((precision == 0) || (precision > FLOAT_PRECISION))
precision = FLOAT_PRECISION;
precision = pow10[precision - 1];
l = (long)num;
p = long_to_string_with_divisor(p, l, 10, 0);
*p++ = '.';
l = (long)((num - l) * precision);
return long_to_string_with_divisor(p, l, 10, precision / 10);
}
#endif
/**
* @brief System formatted output function.
* @details This function implements a minimal @p vprintf()-like functionality
* with output on a @p BaseSequentialStream.
* The general parameters format is: %[-][width|*][.precision|*][l|L]p.
* The following parameter types (p) are supported:
* - <b>x</b> hexadecimal integer.
* - <b>X</b> hexadecimal long.
* - <b>o</b> octal integer.
* - <b>O</b> octal long.
* - <b>d</b> decimal signed integer.
* - <b>D</b> decimal signed long.
* - <b>u</b> decimal unsigned integer.
* - <b>U</b> decimal unsigned long.
* - <b>c</b> character.
* - <b>s</b> string.
* .
*
* @param[in] chp pointer to a @p BaseSequentialStream implementing object
* @param[in] fmt formatting string
* @param[in] ap list of parameters
* @return The number of bytes that would have been
* written to @p chp if no stream error occurs
*
* @api
*/
int chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap) {
char *p, *s, c, filler;
int i, precision, width;
int n = 0;
bool is_long, left_align;
long l;
#if CHPRINTF_USE_FLOAT
float f;
char tmpbuf[2*MAX_FILLER + 1];
#else
char tmpbuf[MAX_FILLER + 1];
#endif
while (TRUE) {
c = *fmt++;
if (c == 0)
return n;
if (c != '%') {
chSequentialStreamPut(chp, (uint8_t)c);
n++;
continue;
}
p = tmpbuf;
s = tmpbuf;
left_align = FALSE;
if (*fmt == '-') {
fmt++;
left_align = TRUE;
}
filler = ' ';
if (*fmt == '0') {
fmt++;
filler = '0';
}
width = 0;
while (TRUE) {
c = *fmt++;
if (c >= '0' && c <= '9')
c -= '0';
else if (c == '*')
c = va_arg(ap, int);
else
break;
width = width * 10 + c;
}
precision = 0;
if (c == '.') {
while (TRUE) {
c = *fmt++;
if (c >= '0' && c <= '9')
c -= '0';
else if (c == '*')
c = va_arg(ap, int);
else
break;
precision *= 10;
precision += c;
}
}
/* Long modifier.*/
if (c == 'l' || c == 'L') {
is_long = TRUE;
if (*fmt)
c = *fmt++;
}
else
is_long = (c >= 'A') && (c <= 'Z');
/* Command decoding.*/
switch (c) {
case 'c':
filler = ' ';
*p++ = va_arg(ap, int);
break;
case 's':
filler = ' ';
if ((s = va_arg(ap, char *)) == 0)
s = "(null)";
if (precision == 0)
precision = 32767;
for (p = s; *p && (--precision >= 0); p++)
;
break;
case 'D':
case 'd':
case 'I':
case 'i':
if (is_long)
l = va_arg(ap, long);
else
l = va_arg(ap, int);
if (l < 0) {
*p++ = '-';
l = -l;
}
p = ltoa(p, l, 10);
break;
#if CHPRINTF_USE_FLOAT
case 'f':
f = (float) va_arg(ap, double);
if (f < 0) {
*p++ = '-';
f = -f;
}
p = ftoa(p, f, precision);
break;
#endif
case 'X':
case 'x':
c = 16;
goto unsigned_common;
case 'U':
case 'u':
c = 10;
goto unsigned_common;
case 'O':
case 'o':
c = 8;
unsigned_common:
if (is_long)
l = va_arg(ap, unsigned long);
else
l = va_arg(ap, unsigned int);
p = ltoa(p, l, c);
break;
default:
*p++ = c;
break;
}
i = (int)(p - s);
if ((width -= i) < 0)
width = 0;
if (left_align == FALSE)
width = -width;
if (width < 0) {
if (*s == '-' && filler == '0') {
chSequentialStreamPut(chp, (uint8_t)*s++);
n++;
i--;
}
do {
chSequentialStreamPut(chp, (uint8_t)filler);
n++;
} while (++width != 0);
}
while (--i >= 0) {
chSequentialStreamPut(chp, (uint8_t)*s++);
n++;
}
while (width) {
chSequentialStreamPut(chp, (uint8_t)filler);
n++;
width--;
}
}
}
/**
* @brief System formatted output function.
* @details This function implements a minimal @p vprintf()-like functionality
* with output on a @p BaseSequentialStream.
* The general parameters format is: %[-][width|*][.precision|*][l|L]p.
* The following parameter types (p) are supported:
* - <b>x</b> hexadecimal integer.
* - <b>X</b> hexadecimal long.
* - <b>o</b> octal integer.
* - <b>O</b> octal long.
* - <b>d</b> decimal signed integer.
* - <b>D</b> decimal signed long.
* - <b>u</b> decimal unsigned integer.
* - <b>U</b> decimal unsigned long.
* - <b>c</b> character.
* - <b>s</b> string.
* .
* @post @p str is NUL-terminated, unless @p size is 0.
*
* @param[in] str pointer to a buffer
* @param[in] size maximum size of the buffer
* @param[in] fmt formatting string
* @return The number of characters (excluding the
* terminating NUL byte) that would have been
* stored in @p str if there was room.
*
* @api
*/
int chsnprintf(char *str, size_t size, const char *fmt, ...) {
va_list ap;
MemoryStream ms;
BaseSequentialStream *chp;
size_t size_wo_nul;
int retval;
if (size > 0)
size_wo_nul = size - 1;
else
size_wo_nul = 0;
/* Memory stream object to be used as a string writer, reserving one
byte for the final zero.*/
msObjectInit(&ms, (uint8_t *)str, size_wo_nul, 0);
/* Performing the print operation using the common code.*/
chp = (BaseSequentialStream *)&ms;
va_start(ap, fmt);
retval = chvprintf(chp, fmt, ap);
va_end(ap);
/* Terminate with a zero, unless size==0.*/
if (ms.eos < size)
str[ms.eos] = 0;
/* Return number of bytes that would have been written.*/
return retval;
}
/** @} */

82
os/various/chprintf.h
View File

@ -1,82 +0,0 @@
/*
ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file chprintf.h
* @brief Mini printf-like functionality.
*
* @addtogroup chprintf
* @{
*/
#ifndef _CHPRINTF_H_
#define _CHPRINTF_H_
#include <stdarg.h>
/**
* @brief Float type support.
*/
#if !defined(CHPRINTF_USE_FLOAT) || defined(__DOXYGEN__)
#define CHPRINTF_USE_FLOAT FALSE
#endif
#ifdef __cplusplus
extern "C" {
#endif
int chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap);
int chsnprintf(char *str, size_t size, const char *fmt, ...);
#ifdef __cplusplus
}
#endif
/**
* @brief System formatted output function.
* @details This function implements a minimal @p printf() like functionality
* with output on a @p BaseSequentialStream.
* The general parameters format is: %[-][width|*][.precision|*][l|L]p.
* The following parameter types (p) are supported:
* - <b>x</b> hexadecimal integer.
* - <b>X</b> hexadecimal long.
* - <b>o</b> octal integer.
* - <b>O</b> octal long.
* - <b>d</b> decimal signed integer.
* - <b>D</b> decimal signed long.
* - <b>u</b> decimal unsigned integer.
* - <b>U</b> decimal unsigned long.
* - <b>c</b> character.
* - <b>s</b> string.
* .
*
* @param[in] chp pointer to a @p BaseSequentialStream implementing object
* @param[in] fmt formatting string
*
* @api
*/
static inline int chprintf(BaseSequentialStream *chp, const char *fmt, ...) {
va_list ap;
int formatted_bytes;
va_start(ap, fmt);
formatted_bytes = chvprintf(chp, fmt, ap);
va_end(ap);
return formatted_bytes;
}
#endif /* _CHPRINTF_H_ */
/** @} */

113
os/various/memstreams.c
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@ -1,113 +0,0 @@
/*
ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file memstreams.c
* @brief Memory streams code.
*
* @addtogroup memory_streams
* @{
*/
#include <string.h>
#include "ch.h"
#include "memstreams.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
static size_t writes(void *ip, const uint8_t *bp, size_t n) {
MemoryStream *msp = ip;
if (msp->size - msp->eos < n)
n = msp->size - msp->eos;
memcpy(msp->buffer + msp->eos, bp, n);
msp->eos += n;
return n;
}
static size_t reads(void *ip, uint8_t *bp, size_t n) {
MemoryStream *msp = ip;
if (msp->eos - msp->offset < n)
n = msp->eos - msp->offset;
memcpy(bp, msp->buffer + msp->offset, n);
msp->offset += n;
return n;
}
static msg_t put(void *ip, uint8_t b) {
MemoryStream *msp = ip;
if (msp->size - msp->eos <= 0)
return MSG_RESET;
*(msp->buffer + msp->eos) = b;
msp->eos += 1;
return MSG_OK;
}
static msg_t get(void *ip) {
uint8_t b;
MemoryStream *msp = ip;
if (msp->eos - msp->offset <= 0)
return MSG_RESET;
b = *(msp->buffer + msp->offset);
msp->offset += 1;
return b;
}
static const struct MemStreamVMT vmt = {writes, reads, put, get};
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Memory stream object initialization.
*
* @param[out] msp pointer to the @p MemoryStream object to be initialized
* @param[in] buffer pointer to the memory buffer for the memory stream
* @param[in] size total size of the memory stream buffer
* @param[in] eos initial End Of Stream offset. Normally you need to
* put this to zero for RAM buffers or equal to @p size
* for ROM streams.
*/
void msObjectInit(MemoryStream *msp, uint8_t *buffer,
size_t size, size_t eos) {
msp->vmt = &vmt;
msp->buffer = buffer;
msp->size = size;
msp->eos = eos;
msp->offset = 0;
}
/** @} */

95
os/various/memstreams.h
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@ -1,95 +0,0 @@
/*
ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/**
* @file memstreams.h
* @brief Memory streams structures and macros.
* @addtogroup memory_streams
* @{
*/
#ifndef _MEMSTREAMS_H_
#define _MEMSTREAMS_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/**
* @brief @p MemStream specific data.
*/
#define _memory_stream_data \
_base_sequential_stream_data \
/* Pointer to the stream buffer.*/ \
uint8_t *buffer; \
/* Size of the stream.*/ \
size_t size; \
/* Current end of stream.*/ \
size_t eos; \
/* Current read offset.*/ \
size_t offset;
/**
* @brief @p MemStream virtual methods table.
*/
struct MemStreamVMT {
_base_sequential_stream_methods
};
/**
* @extends BaseSequentialStream
*
* @brief Memory stream object.
*/
typedef struct {
/** @brief Virtual Methods Table.*/
const struct MemStreamVMT *vmt;
_memory_stream_data
} MemoryStream;
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void msObjectInit(MemoryStream *msp, uint8_t *buffer,
size_t size, size_t eos);
#ifdef __cplusplus
}
#endif
#endif /* _MEMSTREAMS_H_ */
/** @} */

8
os/various/various.dox
View File

@ -70,14 +70,6 @@
* @ingroup various
*/
/**
* @defgroup chrtclib RTC time conversion utilities
*
* @brief RTC time conversion utilities.
*
* @ingroup various
*/
/**
* @defgroup chprintf System formatted print
*

4
testhal/AVR/GPT/Makefile
View File

@ -75,8 +75,8 @@ SRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/evtimer.c \
$(CHIBIOS)/os/various/memstreams.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# List C++ source files here. (C dependencies are automatically generated.)

4
testhal/AVR/ICU/Makefile
View File

@ -75,8 +75,8 @@ SRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/evtimer.c \
$(CHIBIOS)/os/various/memstreams.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# List C++ source files here. (C dependencies are automatically generated.)

3
testhal/STM32/STM32F0xx/USB_CDC/Makefile
View File

@ -97,7 +97,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
testhal/STM32/STM32F1xx/USB_CDC/Makefile
View File

@ -102,7 +102,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
testhal/STM32/STM32F1xx/USB_CDC_F107/Makefile
View File

@ -78,7 +78,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
testhal/STM32/STM32F30x/USB_CDC/Makefile
View File

@ -102,7 +102,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
testhal/STM32/STM32F30x/USB_CDC_IAD/Makefile
View File

@ -102,7 +102,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
usbcfg.c main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
testhal/STM32/STM32F37x/USB_CDC/Makefile
View File

@ -101,7 +101,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

3
testhal/STM32/STM32F4xx/RTC/Makefile
View File

@ -104,7 +104,8 @@ CSRC = $(PORTSRC) \
$(CHIBIOS)/os/various/evtimer.c \
$(CHIBIOS)/os/various/syscalls.c \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
testhal/STM32/STM32F4xx/SDC/Makefile
View File

@ -101,7 +101,8 @@ CSRC = $(PORTSRC) \
$(OSALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
$(CHIBIOS)/os/various/shell.c \
main.c

3
testhal/STM32/STM32F4xx/USB_CDC/Makefile
View File

@ -102,7 +102,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global

3
testhal/STM32/STM32F4xx/USB_CDC_IAD/Makefile
View File

@ -102,7 +102,8 @@ CSRC = $(PORTSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
$(CHIBIOS)/os/various/shell.c \
$(CHIBIOS)/os/various/chprintf.c \
$(CHIBIOS)/os/hal/lib/streams/memstreams.c \
$(CHIBIOS)/os/hal/lib/streams/chprintf.c \
usbcfg.c main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global