void Producer(int bufSize, int itemCnt, int randSeed)
{
srand(randSeed);
// Write code here to produce itemCnt integer values in the range [0-100]
// Use the functions provided below to get/set the values of shared variables "in" and "out"
// Use the provided function WriteAtBufIndex() to write into the bounded buffer
// Use the provided function GetRand() to generate a random number in the specified range
// **Extremely Important: Remember to set the value of any shared variable you change locally
// Use the following print statement to report the production of an item:
// printf("Producing Item %d with value %d at Index %d\n", i, val, in);
// where i is the item number, val is the item value, in is its index in the bounded buffer
int i;
for(i=0;i < GetItemCnt(); i++){
while(((GetIn()+1) % GetBufSize())==GetOut())
;
int rando = GetRand(0,100);
WriteAtBufIndex(GetIn(),rando);
printf("Producing Item %d with value %d at Index %d\n", i+1, rando, GetIn());
SetIn((GetIn()+1) % GetBufSize());
}
printf("Producer Completed\n");
}
CSWH264NetRenderFilter::CSWH264NetRenderFilter()
:CSWNetRenderFilter(3, 0)
,m_fInited(FALSE)
{
GetIn(0)->AddObject(CLASSID(CSWImage));
GetIn(1)->AddObject(CLASSID(CSWImage));
GetIn(2)->AddObject(CLASSID(CSWImage));
}
int main()
{
const char *name = "OS_HW1"; // Name of shared memory object to be passed to shm_open
int bufSize; // Bounded buffer size
int itemCnt; // Number of items to be consumed
int shm_fd; // Shared Memory File Descriptor
// Write code here to create a shared memory block and map it to gShmPtr
// Use the above name
// **Extremely Important: map the shared memory block for both reading and writing
// Use PROT_READ | PROT_WRITE
shm_fd = shm_open(name, O_RDWR , 0666);
gShmPtr = mmap(0,SHM_SIZE,PROT_READ | PROT_WRITE,MAP_SHARED,shm_fd,0);
// Write code here to read the four integers from the header of the shared memory block
// These are: bufSize, itemCnt, in, out
// Just call the functions provided below like this:
bufSize = GetBufSize();
itemCnt = GetItemCnt();
// Write code here to check that the consumer has read the right values:
printf("Consumer reading: bufSize = %d\n",bufSize);
printf("Consumer reading: itemCnt = %d\n",itemCnt);
printf("Consumer reading: in = %d\n",GetIn());
printf("Consumer reading: out = %d\n",GetOut());
// Write code here to consume all the items produced by the producer
// Use the functions provided below to get/set the values of shared variables in, out, bufSize
// Use the provided function ReadAtBufIndex() to read from the bounded buffer
// **Extremely Important: Remember to set the value of any shared variable you change locally
// Use the following print statement to report the consumption of an item:
// printf("Consuming Item %d with value %d at Index %d\n", i, val, out);
// where i is the item number, val is the item value, out is its index in the bounded buffer
int i;
for(i=0;i < GetItemCnt(); i++){
while(GetIn() == GetOut())
;
printf("Consuming Item %d with value %d at Index %d\n", i+1, ReadAtBufIndex(GetOut()), GetOut()); //i+1 to show human readable count
SetOut((GetOut()+1) % GetBufSize());
}
// remove the shared memory segment
if (shm_unlink(name) == -1) {
printf("Error removing %s\n",name);
exit(-1);
}
return 0;
}
CSWGBH264TransformFilter::CSWGBH264TransformFilter()
:CSWBaseFilter(2, 0)
,CSWMessage(MSG_GB28181_FILTER_BEGIN, MSG_GB28181_FILTER_END)
,m_fInited(FALSE)
,m_dwQueueSize(25)
,m_nH264FramRate(25)
,m_pTransformClient(NULL)
,m_fCurrentSpeed(1.0)
,m_fIsHistoryVideo(FALSE)
,m_fIsPause(FALSE)
,m_fBackward(FALSE)
,m_fNeedReadNextSecond(FALSE)
{
GetIn(0)->AddObject(CLASSID(CSWImage));
GetIn(1)->AddObject(CLASSID(CSWImage));
}
// 閉じる
void Close(void){
if (State != FSTATE_Config){
// パイプを開いたはずなのにいつの間にかコンフィギュレーションが中断させられてた
}else{
// こちらが正常
if (SPI::Open() == false) return
portENTER_CRITICAL();
if (GetIn(PIN_FPGA_DONE) == IN_LOW){
// コンフィギュレーションが完了していない
Reset();
xputs("Conf:unfinished\n");
}else{
// コンフィギュレーションが完了した
State = FSTATE_Running;
//SetDir(PIN_FPGA_AUX0, DIR_OUT); // M0ピンはもう駆動してよい
//SetDir(PIN_FPGA_AUX1, DIR_OUT); // MOSIピンはもう駆動してよい
xputs("Conf:finished\n");
}
SPI::Close();
portEXIT_CRITICAL();
}
}
// 書き込み
bool Write(const void *data, unsigned int len, unsigned int &written){
// ポインタとサイズの確認
if (State != FSTATE_Config) return false;
written = len;
//xprintf("Conf:write(%d)\n", len);
if (GetIn(PIN_FPGA_DONE) == IN_LOW){
// コンフィギュレーションはまだ終わってない
// 送信
if (SPI::Open() == false) return false;
SetOut(PIN_FPGA_CONF, OUT_HIGH);
Barrier();
if (len & 1){
// 奇数
SPI::SetMode(SPI::MODE_8BIT);
SPI::SetupTxDMA(data, len);
}else{
// 偶数
SPI::SetMode(SPI::MODE_16BIT);
SPI::SetupTxDMA(data, len / 2);
}
SPI::StartDMA();
SPI::WaitTxDMA();
SPI::StopDMA();
Barrier();
SetOut(PIN_FPGA_CONF, OUT_LOW);
SPI::Close();
}
return true;
}
// メインスレッド
extern "C" int main(void){
clDigitalIO<PIN_LED1> PinLED1;
/* OSリソースの作成を伴うデバイスインスタンスの初期化を行う */
// カメラの初期化
Camera.Init(CAMERA_IRQ_PRIORITY);
// UART0の初期化
Uart0.Init(HOSTIF_BAUDRATE, HOSTIF_IRQ_PRIORITY);
// USBの初期化
USBSerial.Init(USB_IRQ_PRIORITY);
//osThreadSetPriority(osThreadGetId(), osPriorityRealtime);
/* スレッドを起動 */
osThreadDef(CameraThread, osPriorityHigh, 1, 0);
osThreadCreate(osThread(CameraThread), nullptr);
//udd_enable();
// テストメッセージ出力
Uart0.printf("usb test\n");
//USBSerial.printf("usb test\n");
// USBを有効化
USBSerial.Enable(true);
while(true){
USBSerial.PollVBUS(GetIn(PIN_USB_VBUS));
PinLED1.SetOut(true);
osDelay(50);
PinLED1.SetOut(false);
osDelay(50);
/*int c;
while((c = Uart0.getc()) != iSerial::EOF){
Uart0.putc(c);
USBSerial.putc(c);
}*/
/*while((c = USBSerial.getc()) != iSerial::EOF){
Uart0.putc(c);
USBSerial.putc(c);
}*/
}
return 0;
}
CSWAutoControlRenderFilter::CSWAutoControlRenderFilter()
:CSWBaseFilter(2,0)
,CSWMessage(MSG_AUTO_CONTROL_START, MSG_AUTO_CONTROL_END)
{
GetIn(0)->AddObject(CLASSID(CSWCameraDataPDU));
GetIn(1)->AddObject(CLASSID(CSWImage));
m_fEnable = FALSE;
m_fEnableAGC = FALSE;
m_iMinPSD = 100;
m_iMaxPSD = 20000;
m_iLightType = 0;
m_iCplStatus = 0;
m_iPluseLevel = 0;
swpa_memset(m_irgAGCLimit, 0, sizeof(m_irgAGCLimit)/sizeof(m_irgAGCLimit[0]));
swpa_memset(m_irgExposureTime, 0, sizeof(m_irgExposureTime)/sizeof(m_irgExposureTime[0]));
swpa_memset(m_irgGain, 0, sizeof(m_irgGain)/sizeof(m_irgGain[0]));
m_fEnableAutoCapture = FALSE;
m_iDayShutterMax = 3800;
m_iDayGainMax = 120;
m_iNightShutterMax = 1500;
m_iNightGainMax = 60;
m_iGainMin = 10;
m_iShutterMin = 200;
// 默认为白天
m_iIsDayCount = 120;
m_iIsDuskCount = 120;
m_fIsDay = FALSE;
m_fIsDayEx = FALSE;
m_iEnvType = 1;
m_iCaptureShutter = 300;
m_iCaptureGain = 60;
m_iCaptureImageCount = 0;
m_iTotalAvgY = 0;
m_fNeedUpdateCaptureParam = FALSE;
m_fIsInit = FALSE;
m_fForceChange = FALSE;
m_iEnableCpl = 0;
m_iGammaMode = 2;
m_nNightShutter = 50000;
m_nNightThreshold = 0;
m_nDuskThreshold = 0;
m_nAvgPlateY = 0;
m_nMinPlateY = 80;
m_nMaxPlateY = 120;
m_nWDRLevel = 0;
m_fUseMaxAgcShutter = FALSE;
m_iAGCDayNightShutterControl = 0;
m_iAGCDayShutterHOri = 3800;
m_iAGCNightShutterHOri = 1500;
m_iAGCNightGainHOri = 60;
m_iAGCGainHOri=120;
m_iTempCaptureGain=60;
m_iTempCaptureShutter=1500;
m_dwAvgY=0;
}
