int GetDeviceODRules( int DevHandle )
{
char commandStr[36];
int error = 0;
for(int i = 1; i < MAX_CHANNEL+1; i++)
{
//OD_IMax
putInShowBuffer = TRUE;
showBufferIndex = 0;
memset(showBuffer, '\0', sizeof(showBuffer));
sprintf(commandStr, "?GetImax %d \n\r", i);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
Sleep(50);
deviceIntelliRules[DevHandle][i].IMax = GetParameter(2);
//OD_Ratio and OD_PulseWidth
putInShowBuffer = TRUE;
showBufferIndex = 0;
memset(showBuffer, '\0', sizeof(showBuffer));
sprintf(commandStr, "?GetODRules %d \n\r", i);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
Sleep(50);
deviceIntelliRules[DevHandle][i].DCMax = GetParameter(1);
deviceIntelliRules[DevHandle][i].PWMax = GetParameter(2);
}
return error;
}
int MTUSB_BLSDriverSetPulseDetail( int DevHandle, int Channel, int PulseIndex, int Time0, int Time1, int Time2, int Curr0, int Curr1, int Curr2)
{
char commandStr[36];
int error;
int dutyRatio;
if ((DevHandle < 0) || ( DevHandle >(totalUSBDevices-1) ) || (deviceOpened[DevHandle] == FALSE))
return -1;
if ((Channel <= 0) || (Channel > deviceChannels[DevHandle]))
return -1;
if ((PulseIndex < 0) || ( PulseIndex >= devicePulses[DevHandle][Channel]))
return -1;
//Normal Pulse Rule Check
if ((Time0 <= 0) || (Time1 <= 0) || (Time2 <= 0))
return -1;
if ((Curr0 > 1000) || (Curr2 > 1000))
return -1;
// Intelli Rules Check
if (Curr1 > 1000)
{
if (Curr1 > deviceIntelliRules[DevHandle][Channel].IMax)
return -1;
if (Time1 > deviceIntelliRules[DevHandle][Channel].PWMax)
return -1;
if ((Curr0 > 100) || (Curr2 > 100))
return -1;
dutyRatio = round( Time1 / (Time0 + Time1 + Time2) * 1000);
if (dutyRatio > deviceIntelliRules[DevHandle][Channel].DCMax)
return -1;
}
// the pulse is valid
sprintf(commandStr, "TrigP %d %d %d %d\n\r", Channel, PulseIndex * 3, Curr0, Time0);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
sprintf(commandStr, "TrigP %d %d %d %d\n\r", Channel, PulseIndex * 3 + 1, Curr1, Time1);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
sprintf(commandStr, "TrigP %d %d %d %d\n\r", Channel, PulseIndex * 3 + 2, Curr2, Time2);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
if (PulseIndex == devicePulses[DevHandle][Channel] - 1)
{
sprintf(commandStr, "TrigP %d %d 0 0 \n\r", Channel, (PulseIndex + 1) * 3);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
}
return error;
}
signed FlashParameters (struct plc * plc, uint32_t options)
{
struct vs_module_spec vs_module_spec =
{
PLC_MODULEID_PARAMETERS,
0,
0,
0
};
ModuleSpec (&plc->PIB, &vs_module_spec);
if (ModuleSession (plc, 1, &vs_module_spec))
{
return (-1);
}
if (ModuleWrite (plc, &plc->PIB, 0, &vs_module_spec))
{
return (-1);
}
if (ModuleCommit (plc, options))
{
return (-1);
}
return (0);
}
signed FlashSoftloader (struct plc * plc, uint32_t options)
{
struct vs_module_spec vs_module_spec =
{
PLC_MODULEID_SOFTLOADER,
0,
0,
0
};
ModuleSpec (&plc->SFT, &vs_module_spec);
if (ModuleSession (plc, 1, &vs_module_spec))
{
return (-1);
}
if (ModuleWrite (plc, &plc->SFT, 0, &vs_module_spec))
{
return (-1);
}
if (ModuleCommit (plc, options))
{
return (-1);
}
return (0);
}
int MTUSB_BLSDriverStorePara( int DevHandle )
{
char commandStr[36];
int error;
if ((DevHandle < 0) || ( DevHandle >(totalUSBDevices-1) ) || (deviceOpened[DevHandle] == FALSE))
return -1;
strcpy(commandStr, "STORE\n\r");
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), FALSE, error);
return error;
}
int MTUSB_BLSDriverSetFollowModeDetail( int DevHandle, int Channel, int ION, int IOFF)
{
char commandStr[36];
int error;
if ((DevHandle < 0) || ( DevHandle >(totalUSBDevices-1) ) || (deviceOpened[DevHandle] == FALSE))
return -1;
if ((Channel != 88) && ((Channel <= 0)||(Channel > deviceChannels[DevHandle])))
return -1;
sprintf(commandStr, "TrigP %d 0 %d 9999\n\r", Channel, IOFF);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
sprintf(commandStr, "TrigP %d 1 %d 9999\n\r", Channel, ION);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
sprintf(commandStr, "TrigP %d 2 0 0 \n\r", Channel);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
return error;
}
signed FlashFirmware (struct plc * plc, uint32_t options)
{
struct vs_module_spec vs_module_spec [] =
{
{
PLC_MODULEID_PARAMETERS,
0,
0,
0
},
{
PLC_MODULEID_FIRMWARE,
0,
0,
0
}
};
ModuleSpec (&plc->PIB, &vs_module_spec [0]);
ModuleSpec (&plc->NVM, &vs_module_spec [1]);
if (ModuleSession (plc, (sizeof (vs_module_spec) / sizeof (struct vs_module_spec)), vs_module_spec))
{
return (-1);
}
if (ModuleWrite (plc, &plc->PIB, 0, &vs_module_spec [0]))
{
return (-1);
}
if (ModuleWrite (plc, &plc->NVM, 1, &vs_module_spec [1]))
{
return (-1);
}
if (ModuleCommit (plc, options))
{
return (-1);
}
return (0);
}
int MTUSB_BLSDriverSoftStart( int DevHandle, int Channel )
{
char commandStr[36];
int error;
if ((DevHandle < 0) || ( DevHandle >(totalUSBDevices-1) ) || (deviceOpened[DevHandle] == FALSE))
return -1;
if ((Channel != 88) && ((Channel <= 0)||(Channel > deviceChannels[DevHandle])))
return -1;
sprintf(commandStr, "SoftStart %d\n\r", Channel);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
return error;
}
void EXTR::launch_face_detection(void) {
if (GetVerbose())
SpacePrint("EXTR: Launching Face Detection\n");
if (++m_currentBitmapImage > MAX_NB_IMAGE)
m_currentBitmapImage = 1;
JMSG messageToFace;
messageToFace.command = SCMD_BEGIN_FACE_DETECTION;
messageToFace.param0 = m_decompressedImageAddr[m_currentBitmapImage-1];
messageToFace.param1 = m_currentJPEGImageNo;
computeFor(1);
ModuleWrite(FACEDETECT_ID, SPACE_BLOCKING, &messageToFace);
if (GetVerbose())
SpacePrint("EXTR: Returned from launch face detection for image #%d\n", m_currentBitmapImage);
}
int MTUSB_BLSDriverSetMode( int DevHandle, int Channel, int Mode )
{
char commandStr[36];
int error;
if ((DevHandle < 0) || ( DevHandle >(totalUSBDevices-1) ) || (deviceOpened[DevHandle] == FALSE))
return -1;
if ((Channel != 88) && ((Channel <= 0)||(Channel > deviceChannels[DevHandle])))
return -1;
if(Channel == 88)
sprintf(commandStr, "MODE 88 %d\n\r", Mode);
else
sprintf(commandStr, "MODE %d %d\n\r", Channel, Mode);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
return error;
}
int MTUSB_BLSDriverSetPulseProfile( int DevHandle, int Channel, int Polarity, int PulseCnt, int ReptCnt)
{
char commandStr[36];
int error;
if ((DevHandle < 0) || ( DevHandle >(totalUSBDevices-1) ) || (deviceOpened[DevHandle] == FALSE))
return -1;
if ((Channel != 88) && ((Channel <= 0)||(Channel > deviceChannels[DevHandle])))
return -1;
if (PulseCnt > MAX_PULSE_COUNT)
return -1;
devicePulses[DevHandle][Channel] = PulseCnt ;
sprintf(commandStr, "Trigger %d 100 %d %d\n\r", Channel, Polarity, ReptCnt);
ModuleWrite(DevHandle, commandStr, (int) strlen(commandStr), TRUE, error);
return error;
}
void matrix_mul::sendResult(unsigned int *result)
{
ModuleWrite(1, SPACE_BLOCKING, result, 300 * 300);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the result
///
//////////////////////////////////////////////////////////////////////////////
void multiplier::sendResult(long data)
{
ModuleWrite(CONTROLLER_ID, SPACE_BLOCKING, &data);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the result
///
//////////////////////////////////////////////////////////////////////////////
void matrix_mul::sendResult() {
SpacePrint("%d z %d = %d and %d \n", m_operand1[0], m_operand2[0],m_result[0], m_result[100 * 100 - 1]);
ModuleWrite(1, SPACE_BLOCKING, m_result, 100 * 100);
}
//////////////////////////////////////////////////////////////////////////////
///
/// send a matrix to matrix_mul
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendMatrixMulOperand(unsigned int* data) {
ModuleWrite(4, SPACE_BLOCKING, data,
200 * 200);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the matrix multiplication operand
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendMultiplicationMatOperand(long data)
{
ModuleWrite(4, SPACE_BLOCKING, matrix_data[data], 30 * 30);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the result
///
//////////////////////////////////////////////////////////////////////////////
void matrix_mul::sendResult(long* data)
{
ModuleWrite(1, SPACE_BLOCKING, data);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the addition's operand
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendAdditionOperand(long data) {
ModuleWrite(0, SPACE_BLOCKING, &data);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the result
///
//////////////////////////////////////////////////////////////////////////////
void multiplier::sendResult(long data)
{
ModuleWrite(1, SPACE_BLOCKING, &data);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the multiplication's operand
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendMultiplicationOperand(long data) {
ModuleWrite(5, SPACE_BLOCKING, &data);
}
void EXTR::thread_extract_jpeg() {
UINT8 last_marker;
UINT8 last_returned;
bool end_of_jpeg;
bool has_at_least_one_jpeg_succeeded;
JMSG outmsg;
JMSG inmsg;
m_currentJPEGImageNo = 0;
m_currentBitmapImage = 0;
m_bufferValid = false;
// represents the distance between each jpeg image
m_jpegDist = JPEG_IMAGE_SPACER;
has_at_least_one_jpeg_succeeded = false;
// reset to 0 structures and data related to jpeg decompression
initialize();
while(1) {
end_of_jpeg = false;
//
// selection of jpeg preloop - sets pointer on proper image
//
m_currentJPEGImageNo++;
if (m_currentJPEGImageNo > MAX_NB_IMAGE)
{
// either we stop when we finish processing the images...
launch_face_detection();
sc_stop();
// ...or we loop forever (comment out the previous line)
m_currentJPEGImageNo = 1;
if (has_at_least_one_jpeg_succeeded == false)
{
SpacePrint("........................................................\n");
SpacePrint("JPEG DECODER : ALL IMAGES SET FOR DECOMPRESSION\n");
SpacePrint("HAVE FAILED -- STOPPING\n");
SpacePrint("........................................................\n");
sc_stop();
}
}
m_infoImageHeaderAdd = (m_currentJPEGImageNo-1) * m_jpegDist;
m_inputAdd = m_infoImageHeaderAdd + INFO_IMAGE_HEADER;
m_bufferValid = false;
computeFor(1);
if (GetVerbose())
{
SpacePrint("EXTR: ********************************************** \n");
SpacePrint("EXTR: Decompressing JPEG IMAGE no %d\n", m_currentJPEGImageNo);
SpacePrint("EXTR: Input Address: 0x%x\n", m_inputAdd);
SpacePrint("EXTR: ********************************************** \n");
}
else
{
SpacePrint("***JPEG %d\n",m_currentJPEGImageNo);
}
//
// decode jpeg!
//
while (!end_of_jpeg)
{
//
// JPEG information is stored in between MARKERS. Each marker tells about
// the upcoming information to be read from the data
//
// this section scans markers and execute appropriate code according
// to last marker read
last_marker = read_next_marker();
computeFor(1);
switch (last_marker)
{
//
// START OF FRAME MARKER
//
case SOF0:
case SOF1:
case SOF2:
has_at_least_one_jpeg_succeeded = true;
m_jpeg_decoder_structure.sof = last_marker;
last_returned = read_sof_marker ();
if (last_returned != SUCCESS)
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG SOF DECODING ERROR no %d - skipping JPEG\n", last_returned); //, this->name(), last_returned);
initialize();
end_of_jpeg = true;
}
// write image header into memory
// WORD 1 is X width
// WORD 2 is Y height
DeviceWrite(JPEGRAM_ID, m_infoImageHeaderAdd, &m_jpeg_decoder_structure.number_of_samples_per_line);
DeviceWrite(JPEGRAM_ID, m_infoImageHeaderAdd+0x4ul, &m_jpeg_decoder_structure.number_of_lines);
if (GetVerbose())
{
SpacePrint("EXTR: JPEG STARTING DECOMPRESSION OF IMAGE no%d\n", m_currentJPEGImageNo);
SpacePrint("EXTR: Image size: %dx%d\n",
m_jpeg_decoder_structure.number_of_samples_per_line,
m_jpeg_decoder_structure.number_of_lines);
}
else
{
SpacePrint("EXTR:JPEG%d\n", m_currentJPEGImageNo);
}
communicate_IJPEG(SCMD_NEW_IMAGE);
//}
break;
//
// START OF HUFFMAN TABLE MARKER AT 0xffc0
//
case DHT:
outmsg.command = SCMD_HUFFMAN_DHT;
outmsg.param0 = m_inputAdd;
if (GetVerbose())
SpacePrint("EXTR: Huffman Table found; sending address to HUFF module\n");
ModuleWrite(HUFF_ID, SPACE_BLOCKING, &outmsg);
computeFor(1);
// wait for acknowledgement
ModuleRead(HUFF_ID, SPACE_BLOCKING, &inmsg);
if (GetVerbose())
SpacePrint("EXTR: Return from blocking read - waiting Huffman ACK\n");
// ack received with update with memory pointer
if (inmsg.command == SCMD_ACK)
{
m_inputAdd = inmsg.param0;
m_bufferValid = false;
}
else
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG DHT DECODING ERROR no %d - skipping JPEG\n", inmsg.param0); //this->name(), inmsg.param0);
initialize();
end_of_jpeg = true;
}
break;
//
// START OF SCAN MARKER (DATA) AT 0xffda
//
case SOS:
skip_marker ();
// extract file information
/*
last_returned = read_sos_marker ();
if (last_returned != SUCCESS)
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG SOS DECODING ERROR no %d - skipping JPEG\n", last_returned); //this->name(), last_returned);
initialize();
end_of_jpeg = true;
}
*/
// this flys through the MCU and keep tracks of the current type of
// block being processed - for HUffman_thread. This should be
// optimised since it is always 4Y+CB+CR- TODO
if (GetVerbose())
SpacePrint("EXTR: Start of Scan Marker found... interleaving scan decoding can start\n");
decode_interleaved_scan ();
if (GetVerbose())
{
SpacePrint("EXTR: End of Scan Marker... waiting for other modules to finish\n");
}
// This is the end of the file, we terminate
communicate_IJPEG(SCMD_END_IMAGE);
// reinitialize buffers for jpeg decompression
initialize();
// we get off this loop and prepare for next image
end_of_jpeg = true;
// we launch execution of face detection -
// which emulates somne filters to render
// new images
launch_face_detection();
computeFor(1);
break;
//
// START OF QUANTIZATION TABLE MARKER AT 0xffdb
//
case DQT:
// ack received with update with memory pointer
if (read_dqt_marker() != SUCCESS)
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: IQTZ DQT DECODING ERROR no %d - skipping JPEG\n", inmsg.param0); //this->name(), inmsg.param0);
initialize();
end_of_jpeg = true;
}
break;
//
// START OF IMAGE && END OF IMAGE MARKERS
//
case SOI:
if (GetVerbose())
SpacePrint("EXTR: START OF IMAGE marker detected - reading image\n");
break;
//
// START OF DEFINE RESTORE INTERVAL TABLE MARKER AT 0xffdb
//
/*
case DRI:
last_returned = read_dri_marker (); // read info and skip
if (last_returned != SUCCESS)
{
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG DRI DECODING ERROR no %d - skipping JPEG\n", last_returned); //this->name(), last_returned);
initialize();
end_of_jpeg = true;
}
break;
*/
//
// END OF IMAGE MARKER - nothing to do
//
case MARKER_EOI: // END OF IMAGE MARKER
break;
//
// MARKERS WE SKIP
//
case APP0: case APP1: case APP2: case APP3: case APP4:
case APP5: case APP6: case APP7: case APP8: case APP9:
case APP10: case APP11: case APP12: case APP13: case APP14:
case APP15: case COM: case DRI:
skip_marker ();
break;
//
// ALL OTHER MARKERS ARE UNSUPPORTED BY THIS APPLICATION
//
default:
SpacePrint("----------------------------------------\n");
SpacePrint("EXTRACTOR: JPEG DECODING UNDEFINED MARKER %d - skipping JPEG\n", last_marker); //this->name(), last_marker);
initialize();
end_of_jpeg = true;
break;
} // switch case
}// while end of jpeg
} // while 1
}
void matrix_mul::sendResult(unsigned int *result)
{
ModuleWrite(CONTROLLER_ID, SPACE_BLOCKING, result, MATRIX_ROWS * MATRIX_COLUMNS);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the substraction's operand
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendSubtractionOperand(long data) {
ModuleWrite(7, SPACE_BLOCKING, &data);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Transmission of New Image command to IQTZ - wait for acknowledgement before
/// continuing
///
//////////////////////////////////////////////////////////////////////////////
void EXTR::communicate_IJPEG(unsigned short command) {
JMSG newimage_message;
switch (command)
{
case SCMD_NEW_IMAGE:
if (GetVerbose())
SpacePrint("EXTR: Sending NEW_IMAGE command to IQTZ - waiting for ACK\n");
newimage_message.command = SCMD_NEW_IMAGE;
newimage_message.param1 = m_currentJPEGImageNo; // current image number
newimage_message.param0 = m_infoImageHeaderAdd; // current image info header
computeFor(1);
// transmitting request for decompressing new jpeg image -
// paramete is address of jpeg iomage to decompress
ModuleWrite(IQTZ_ID, SPACE_BLOCKING, &newimage_message);
computeFor(1);
// waiting for acknowledgement with a blocking read
// parameter is address of decompressed-YUV data
ModuleRead(IQTZ_ID, SPACE_BLOCKING, &newimage_message);
computeFor(1);
if (newimage_message.command == SCMD_NEW_IMAGE_ACK) // collect address of bitmap
{
m_decompressedImageAddr[m_currentJPEGImageNo-1] = newimage_message.param0;
//m_decompressedImageAddr[m_currentJPEGImageNo-1][VALID] = FALSE; // image data not valid while decompressing
}
if (GetVerbose())
SpacePrint("EXTR: Return of ACK from IQTZ imageno:%d; address:%d\n", newimage_message.param0, m_decompressedImageAddr[m_currentJPEGImageNo-1]);
computeFor(1);
break;
case SCMD_END_IMAGE:
if (GetVerbose())
SpacePrint("EXTR: END_IMAGE command to send to IQTZ\n");
newimage_message.command = SCMD_END_IMAGE;
newimage_message.param1 = m_currentJPEGImageNo;
computeFor(1);
// transmitting end of request decompressing jpeg image -
// this tells the IJPEG module it will receive no more data
ModuleWrite(HUFF_ID, SPACE_BLOCKING, &newimage_message);
computeFor(1);
// waiting for acknowledgement with a blocking read
// parameter is address of decompressed-YUV data
ModuleRead(IQTZ_ID, SPACE_BLOCKING, &newimage_message);
computeFor(1);
if (GetVerbose())
SpacePrint("EXTR: Return of ACK for END_IMAGE command sent\n");
break;
}
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the division's operand
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendDivisionOperand(long data) {
ModuleWrite(2, SPACE_BLOCKING, &data);
}
//
// EXTR::decode_interleaved_scan
//////////////////////////////////////////////////////////////////////////////
///
/// This is the loop that extracts the jpeg data
///
///
/// @return => UINT16 : SUCCESS (always)
///
/// @note =>
//////////////////////////////////////////////////////////////////////////////
UINT16 EXTR::decode_interleaved_scan() {
UINT16 i, j, horizontal_mcus, vertical_mcus;
space_uint2 k, number_of_image_components_in_frame;
space_uint4 l, m, horizontal_sampling_factor, vertical_sampling_factor;
JMSG msg;
// use these shortcuts
horizontal_mcus = m_jpeg_decoder_structure.horizontal_mcus;
vertical_mcus = m_jpeg_decoder_structure.vertical_mcus;
number_of_image_components_in_frame = m_jpeg_decoder_structure.number_of_image_components_in_frame;
//
// The jpeg image is stored in minimal component units or mcu. Each unit represents
// a luminance block (Y) or a chrominance block (C). Since this decoder only supports
// files that are encoded in the YUV 4:2:0 format, MCUs are stored in groups of 6.
// The four first MCUs are luminance component. The two lasts are chrominance Cb and Cr
// that are colour information for the 4 previous luminance blocks.
// This can be seen as follow:
//
// _____________
// | | |
// | Y1 | Y2 |
// | ___|___ |
// | | | | |
// |--|Cb | Cr|--|
// | |___|___| |
// | | |
// | Y3 | Y4 |
// |______|______|
//
// we scan all the vertical & horizontal mcus
for (i=1; i<=vertical_mcus; i++)
//for (i=1; i<=vertical_mcus/2; i++)
{
for (j=1; j<=horizontal_mcus;j++)
//for (j=1; j<=horizontal_mcus/4;j++)
{
// every mcu is composed of 3 components Y, Cb and Cr
for (k=0; k<number_of_image_components_in_frame; k ++)
{
vertical_sampling_factor = m_jpeg_decoder_structure.vertical_sampling_factor [k];
horizontal_sampling_factor = m_jpeg_decoder_structure.horizontal_sampling_factor [k];
computeFor(1);
for (l=0; l<vertical_sampling_factor; l++)
{
for (m=0; m<horizontal_sampling_factor; m++)
{
// triggers a notification to huffman thread to start Huffman decoding
m_currentHuffmanComponent = k;
// send information to HUFF module
msg.command = SCMD_HUFFMAN_MCU;
msg.param0 = m_currentHuffmanComponent;
msg.param1 = m_inputAdd;
computeFor(1);
// send over request to huffman module
ModuleWrite(HUFF_ID, SPACE_BLOCKING, &msg);
computeFor(1);
ModuleRead(HUFF_ID, SPACE_BLOCKING, &msg);
if (GetVerbose())
{
static int roulette = 1;
switch (roulette)
{
case 1: //[
case 5:
SpacePrint("|\b");
break;
case 2:
case 7:
SpacePrint("/\b");
break;
case 3:
case 6:
SpacePrint("-\b");
break;
case 4:
case 8:
SpacePrint("\\\b");
break;
}
if (++roulette > 8) roulette = 1;
}
if (GetVerbose())
SpacePrint("EXTR: decode_interleave_scan returned i:%d j:%d k:%d l:%d m:%d\n", i, j, k, l, m);
if (msg.command != SCMD_ACK)
{
SpacePrint("EXTRACTOR ERROR : decode_interleaved has received a FAIL %d from HUFFMAN module\n", msg.param0); //this->name(), msg.param0);
sc_stop();
}
else
{
m_inputAdd = msg.param0;
m_bufferValid = false;
}
}
}
}
}
}
// (.)(.)
// <
// ____
// \/ \/
// when we get here, it's the end of the image!
if (GetVerbose())
SpacePrint("\n");
return SUCCESS;
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send a character
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendCharacter(unsigned char character) {
unsigned long data = (unsigned long) character;
ModuleWrite(6, SPACE_BLOCKING, &data);
}
//////////////////////////////////////////////////////////////////////////////
///
/// Send the matrix multiplication operand
///
//////////////////////////////////////////////////////////////////////////////
void controller::sendMultiplicationMatOperand(unsigned long data)
{
ModuleWrite(21, SPACE_BLOCKING, matrix_data[data], 200 * 200);
}