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#ifndef WIN32
#include <sys/utsname.h>
#endif
#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <memory>
#include "ioparport.h"
#include "iofx2.h"
#include "ioftdi.h"
#include "ioxpc.h"
#include "utilities.h"
extern char *optarg;
void detect_chain(Jtag *jtag, DeviceDB *db)
{
int num=jtag->getChain();
for(int i=0; i<num; i++)
{
DeviceID id = jtag->getDeviceID(i);
fprintf(stderr,"JTAG loc.: %3d IDCODE: 0x%08lx ", i, (unsigned long)id);
int length = db->idToIRLength(id);
if (length > 0)
{
jtag->setDeviceIRLength(i,length);
fprintf(stderr,"Desc: %30s Rev: %c IR length: %2d\n",
db->idToDescription(id),
(int)(id >> 28) | 'A', length);
}
else
{
fprintf(stderr,"not found in '%s'.\n", db->getFile().c_str());
}
}
}
int getIO( std::auto_ptr<IOBase> *io, struct cable_t * cable, char const *dev,
char const *serial, bool verbose, bool use_ftd2xx,
unsigned int freq)
{
int res = 1;
unsigned int use_freq;
if (!cable)
{
fprintf(stderr, "No cable selected. You must use -c option."
" See xc3sprog -h for more help\n");
return 1;
}
if ((freq == 0) || ((cable->freq != 0) && (freq > cable->freq)))
use_freq = cable->freq;
else
use_freq = freq;
if (cable->cabletype == CABLE_PP)
{
#ifdef __MACH__
fprintf(stderr, "Parallel port cables are not supported on OS X.\n");
return 1;
#else
io->reset(new IOParport());
io->get()->setVerbose(verbose);
res = io->get()->Init(cable, dev, use_freq);
#endif
}
else if(cable->cabletype == CABLE_FTDI)
{
io->reset(new IOFtdi(use_ftd2xx));
io->get()->setVerbose(verbose);
res = io->get()->Init(cable, serial, use_freq);
}
else if(cable->cabletype == CABLE_FX2)
{
io->reset(new IOFX2());
io->get()->setVerbose(verbose);
res = io->get()->Init(cable, serial, use_freq);
}
else if(cable->cabletype == CABLE_XPC)
{
io->reset(new IOXPC());
io->get()->setVerbose(verbose);
res = io->get()->Init(cable, serial, use_freq);
}
else
{
fprintf(stderr, "Unknown Cable \"%s\" \n", getCableName(cable->cabletype));
}
return res;
}
const char *getCableName(int type)
{
switch (type)
{
case CABLE_PP: return "pp"; break;
case CABLE_FTDI: return "ftdi"; break;
case CABLE_FX2: return "fx2"; break;
case CABLE_XPC: return "xpc"; break;
case CABLE_UNKNOWN: return "unknown"; break;
default:
return "Unknown";
}
}
void
get_os_name(char *buf, int buflen)
{
memset(buf, 0, buflen);
#ifdef WIN32
snprintf(buf, buflen - 1, "Windows");
#else
struct utsname uts;
int ret;
// Obtain information about current system.
memset(&uts, 0, sizeof(uts));
ret = uname(&uts);
if (ret < 0)
snprintf(buf, buflen - 1, "<UNKNOWN>");
snprintf(buf, buflen - 1, "%s", uts.sysname);
#endif
}
void xc3sprog_Usleep(unsigned int usec)
{
#if defined(__WIN32__)
/* Busy wait, as scheduler prolongs all waits for to least 10 ms
http://sourceforge.net/apps/trac/scummvm/browser/vendor/freesci/ \
glutton/src/win32/usleep.c?rev=38187
*/
LARGE_INTEGER lFrequency;
LARGE_INTEGER lEndTime;
LARGE_INTEGER lCurTime;
QueryPerformanceFrequency (&lFrequency);
if (lFrequency.QuadPart)
{
QueryPerformanceCounter (&lEndTime);
lEndTime.QuadPart += (LONGLONG) usec * lFrequency.QuadPart / 1000000;
do
{
QueryPerformanceCounter (&lCurTime);
if (usec > 11000)
Sleep(0);
} while (lCurTime.QuadPart < lEndTime.QuadPart);
}
#else
usleep(usec);
#endif
}
/* Split string on delimiting character. */
std::vector<std::string> splitString(const std::string& s, char delim)
{
std::vector<std::string> res;
for (std::string::size_type i = 0, n = s.size(); i < n; )
{
std::string::size_type k = s.find(delim, i);
if (k == std::string::npos)
k = n;
res.push_back(s.substr(i, k - i));
i = k + 1;
}
return res;
}
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