Qubot/MikuPi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

sayhello

Browse Source
This commit is contained in:
MikuQ.com 2016-05-30 23:14:04 +08:00
parent a220e66896
commit 9c36489988
6 changed files with 141 additions and 130 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
MikuDuino.c
View File

@ -1,20 +1,5 @@
#include "MikuDuino.h"
void sayhello()
{
printf("Hello MikuDuino!\n");
}
void delay (unsigned int howLong)
{
struct timespec sleeper, dummy ;
sleeper.tv_sec = (time_t)(howLong / 1000) ;
sleeper.tv_nsec = (long)(howLong % 1000) * 1000000 ;
nanosleep (&sleeper, &dummy) ;
}
int main()
{
setup();

4
MikuDuino.h
View File

@ -2,10 +2,8 @@
#define _MIKUDUINO_H_
#include <stdio.h>
#include <time.h>
#include "MikuPi.h"
void sayhello();
void delay (unsigned int howLong);
void setup();
void loop();

118
MikuPi.c
View File

@ -1,7 +1,123 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "MikuPi.h"
const char *piModelNames [7] =
{
"Unknown",
"BPI-M1",
"BPI-R1",
"BPI-M2",
"BPI-M1+",
"BPI-M3",
"BPI-M2+",
} ;
int MikuPiDebug = FALSE;
void delay(unsigned int howLong)
{
struct timespec sleeper, dummy ;
sleeper.tv_sec = (time_t)(howLong / 1000) ;
sleeper.tv_nsec = (long)(howLong % 1000) * 1000000 ;
nanosleep (&sleeper, &dummy) ;
}
static void piBoardRevOops (const char *why)
{
fprintf (stderr, "piBoardRev: Unable to determine board revision from /proc/cpuinfo\n") ;
fprintf (stderr, " -> %s\n", why) ;
fprintf (stderr, " -> You may want to check:\n") ;
fprintf (stderr, " -> http://MikuQ.com\n") ;
exit (EXIT_FAILURE) ;
}
void piBoardId(int *model, int *mem)
{
FILE *cpuFd ;
char line [120] ;
char *d;
int processorCount=0;
if ((cpuFd = fopen ("/proc/cpuinfo", "r")) == NULL)
piBoardRevOops ("Unable to open /proc/cpuinfo") ;
while (fgets (line, 120, cpuFd) != NULL)
{
if (strncmp (line, "processor", 9) == 0)
processorCount++;
if (strncmp (line, "Hardware", 8) == 0)
break;
}
fclose (cpuFd) ;
if (strncmp (line, "Hardware", 8) != 0)
piBoardRevOops ("No \"Hardware\" line") ;
for (d = &line [strlen (line) - 1] ; (*d == '\n') || (*d == '\r') ; --d)
*d = 0 ;
if (MikuPiDebug)
printf ("piboardRev: Hardware string: %s\n", line) ;
if (strstr(line,"sun8i") != NULL)
{
if (processorCount==4)
{
//H3-M2p
*model = PI_MODEL_M2p;
*mem = 1024;
}
if (processorCount==8)
{
//A83T-M3
*model = PI_MODEL_M3;
*mem = 2048;
}
if (MikuPiDebug)
{
printf ("Hardware:%s\n",line) ;
printf ("processorCount:%d\n",processorCount) ;
}
}
else if (strstr(line,"sun7i") != NULL)
{
*model = PI_MODEL_M1;
*mem = 1024;
}
else if (strstr(line,"sun6i") != NULL)
{
*model = PI_MODEL_M2;
*mem = 1024;
}
else
{
*model = PI_MODEL_UNKNOWN;
*mem = 0;
if (MikuPiDebug)
printf ("Hardware:%s\n",line) ;
}
}
void sayhello()
{
printf("Hello MikuQ.com!\n");
int model, mem;
printf("Welcome to MikuQ.com! MikuDuino for BananaPi version: %s\n", VERSION);
piBoardId (&model, &mem);
if (model == PI_MODEL_UNKNOWN)
{
printf ("Your Pi has an unknown model type. Please report this to\n") ;
printf (" i@mikuq.com\n") ;
printf ("with a copy of your /proc/cpuinfo if possible\n") ;
}
else
{
printf ("BananaPi Details:\n") ;
printf (" Type: %s, Memory: %dMB\n",
piModelNames [model], mem) ;
}
}

20
MikuPi.h
View File

@ -1,6 +1,26 @@
#ifndef _MIKUPI_H_
#define _MIKUPI_H_
#ifndef TRUE
#define TRUE (1==1)
#define FALSE (1==2)
#endif
#define PI_MODEL_UNKNOWN 0
#define PI_MODEL_M1 1
#define PI_MODEL_R1 2
#define PI_MODEL_M2 3
#define PI_MODEL_M1p 4
#define PI_MODEL_M3 5
#define PI_MODEL_M2p 6
#define VERSION "0.20"
extern const char *piModelNames [7] ;
void delay (unsigned int howLong);
void piBoardId(int *model, int *mem);
void sayhello();
#endif

3
build Executable file
View File

@ -0,0 +1,3 @@
gcc MikuPi.c MikuDuino.c -fPIC -shared -o libMikuDuino.so
sudo mv libMikuDuino.so /usr/lib/
sudo cp *.h /usr/include/

111
test/hello4.c
View File

@ -2,40 +2,9 @@
#include <stdlib.h>
#include <string.h>
#ifndef TRUE
#define TRUE (1==1)
#define FALSE (1==2)
#endif
#define PI_MODEL_UNKNOWN 0
#define PI_MODEL_M1 1
#define PI_MODEL_R1 2
#define PI_MODEL_M2 3
#define PI_MODEL_M1p 4
#define PI_MODEL_M3 5
#define PI_MODEL_M2p 6
const char *piModelNames [7] =
{
"Unknown",
"BPI-M1",
"BPI-R1",
"BPI-M2",
"BPI-M1+",
"BPI-M3",
"BPI-M2+",
} ;
int MikuPiDebug = TRUE;
static void piBoardRevOops (const char *why)
{
fprintf (stderr, "piBoardRev: Unable to determine board revision from /proc/cpuinfo\n") ;
fprintf (stderr, " -> %s\n", why) ;
fprintf (stderr, " -> You may want to check:\n") ;
fprintf (stderr, " -> http://MikuQ.com\n") ;
exit (EXIT_FAILURE) ;
}
int isH3(void)
{
@ -90,91 +59,11 @@ int isH3(void)
void piBoardId(int *model, int *mem)
{
FILE *cpuFd ;
char line [120] ;
char *d;
int processorCount=0;
if ((cpuFd = fopen ("/proc/cpuinfo", "r")) == NULL)
piBoardRevOops ("Unable to open /proc/cpuinfo") ;
while (fgets (line, 120, cpuFd) != NULL)
{
if (strncmp (line, "processor", 9) == 0)
processorCount++;
if (strncmp (line, "Hardware", 8) == 0)
break;
}
fclose (cpuFd) ;
if (strncmp (line, "Hardware", 8) != 0)
piBoardRevOops ("No \"Hardware\" line") ;
for (d = &line [strlen (line) - 1] ; (*d == '\n') || (*d == '\r') ; --d)
*d = 0 ;
if (MikuPiDebug)
printf ("piboardRev: Hardware string: %s\n", line) ;
if (strstr(line,"sun8i") != NULL)
{
if (processorCount==4)
{
//H3-M2p
*model = PI_MODEL_M2p;
*mem = 1024;
}
if (processorCount==8)
{
//A83T-M3
*model = PI_MODEL_M3;
*mem = 2048;
}
if (MikuPiDebug)
{
printf ("Hardware:%s\n",line) ;
printf ("processorCount:%d\n",processorCount) ;
}
}
else if (strstr(line,"sun7i") != NULL)
{
*model = PI_MODEL_M1;
*mem = 1024;
}
else if (strstr(line,"sun6i") != NULL)
{
*model = PI_MODEL_M2;
*mem = 1024;
}
else
{
*model = PI_MODEL_UNKNOWN;
*mem = 0;
if (MikuPiDebug)
printf ("Hardware:%s\n",line) ;
}
}
int main()
{
int model, mem;
printf("Hello MikuQ.com!\n");
piBoardId (&model, &mem);
if (model == PI_MODEL_UNKNOWN)
{
printf ("Your Pi has an unknown model type. Please report this to\n") ;
printf (" i@mikuq.com\n") ;
printf ("with a copy of your /proc/cpuinfo if possible\n") ;
}
else
{
printf ("BananaPi Details:\n") ;
printf (" Type: %s, Memory: %dMB\n",
piModelNames [model], mem) ;
}
/*
if (isH3())
printf("is H3!\n");