rebellion/libpinproc
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Code Releases Activity

Added PRGetLastErrorText().

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This commit is contained in:
Adam Preble
2009-05-31 10:47:51 -04:00
parent 301f3aa26b
commit 71fc6c9b52
6 changed files with 81 additions and 16 deletions
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48
examples/pinproctest/pinproctest.cpp
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@@ -71,6 +71,49 @@ PRResult LoadConfiguration(YAML::Node& yamlDoc, const char *yamlFilePath)
}
#define drawdot(subFrame) dots[subFrame*(kDMDColumns*kDMDRows/8) + ((row*kDMDColumns+col)/8)] |= 1 << (col % 8)
unsigned char frame[kDMDColumns*kDMDRows] = {0xff};
void UpdateDots2(unsigned char *dots, unsigned int dotOffset)
{
int row, col;
memset(dots, 0x00, 4*kDMDColumns*kDMDRows/8);
if (1) //frame[0] == 0xff)
{
//FILE *f = fopen("../../../../DMDAnimator/Gir Robot.dmd", "rb");
//FILE *f = fopen("../../../../DMDAnimator/Invader Zim.dmd", "rb");
FILE *f = NULL;
switch((dotOffset / 100) % 4)
{
case 0: f = fopen("../../../../DMDAnimator/Gir.dmd", "rb"); break;
case 1: f = fopen("../../../../DMDAnimator/Invader Zim.dmd", "rb"); break;
case 2: f = fopen("../../../../DMDAnimator/Gir Robot.dmd", "rb"); break;
case 3: f = fopen("../../../../DMDAnimator/Gnomes.dmd", "rb"); break;
}
int n;
n = fread(frame, 1, 1, f);
n = fread(frame, 1, sizeof(frame), f);
fclose(f);
}
for (row = kDMDRows - 1; row >= 0; row--)
{
// Loop through each of 16 bytes in a row
for (col = 0; col < kDMDColumns; col++)
{
int dot = frame[row * kDMDColumns + col];
switch (dot)
{
case 0:
break;
case 1: drawdot(0); break;
case 2: drawdot(0); drawdot(2); break;
case 3: drawdot(0); drawdot(1); drawdot(2); drawdot(3); break;
}
}
}
}
time_t startTime;
bool runLoopRun = true;
@@ -89,7 +132,7 @@ void RunLoop(PRHandle proc)
PRDriverWatchdogTickle(proc);
// Create a dot pattern to test the DMD
UpdateDots(dots,dotOffset++);
UpdateDots2(dots,dotOffset++);
PRDMDDraw(proc,dots);
int numEvents = PRGetEvents(proc, events, maxEvents);
@@ -159,7 +202,10 @@ int main(int argc, const char **argv)
// Finally instantiate the P-ROC device:
PRHandle proc = PRCreate(machineType);
if (proc == kPRHandleInvalid)
{
fprintf(stderr, "Error during PRCreate: %s\n", PRGetLastErrorText());
return 1;
}
PRReset(proc, kPRResetFlagUpdateDevice); // Reset the device structs and write them into the device.