Other Parts Discussed in Thread: AWR1843, IWR6843AOPEVM
Hi:
I want to implement the Vital Signs Detect on the AWR1843BOOST EVM so I refer to the '68xx Vital Signs' project of TI industrial Toolbox.
When I run the code, it freeze at the "cossp()" function.
I set a breakpoint that the program stop at the "cossp()" function to check the input value, the input value is '0.0634665191'
When I continue to run it, the code freezes.
This is the runing log:
[Cortex_R4_0] Debug: SOC Module Initialization was successful
Debug: SOC_waitBSSPowerUp was successful
Debug: Launched the Initialization Task
Debug: Command UART open Success
Debug: Logging UART open Success
Debug: mmWave Control Initialization was successful
Debug: Wait MMWave module to sync ...........
Debug: Wait MMWave module to sync ...........
Debug: Wait MMWave module to sync ...........
[C674X_0] Debug: SOC Module Initialization was successful
[Cortex_R4_0] Debug: Wait MMWave module to sync ...........
[C674X_0] Debug: MMWDemoDSS mmWave Control Initialization succeeded
Debug: Data path initial success
[Cortex_R4_0] Debug: mmWave Control Synchronization was successful
[C674X_0] Debug: VitalSignsDet DSS initTask exit
[Cortex_R4_0] Debug: Vital signs detection data path initial success
Debug: VitalSignsDet MSS initTask exit
Debug: Launched the openSensor()
Debug: Launched the rlSetChannelCfg()
Debug: Launched the rlSetAdcOutCfg()
Debug: Launched the rlSetLowPowerModeCfg()
Debug: rlRfSetLdoBypassConfig Success
Debug: mmWave open success
Debug: Configuration the profile success
Debug: Configuration the chirp success
Debug: Configuration the Frame success
[C674X_0] Debug: VitalSignsDet_dataPathPaserCtrlConfig() success !
Debug: VitalSignsDet_dataPathVitalSignsInit() run complete !
Debug: VitalSignsDet_dataPathConfigBuffers() run complete !
Debug: VitalSignsDet_dataPathComputeDerivedConfig() success !
Debug: VitalSignsDet_dataPathParserADCBufCfg() run Success !
Debug: VitalSignsDet_dataPathADCBufConfig() Success !
A0=0x3d81fabc A1=0x1
A2=0x816584 A3=0x3f57
A4=0x7ee7f0 A5=0x0
A6=0x0 A7=0x0
A8=0x0 A9=0x7f0d34
A10=0x7fbe84 A11=0x815df8
A12=0x0 A13=0x80fce8
A14=0x1 A15=0x7fabd4
A16=0x7fd7f4 A17=0x40000000
A18=0x4000 A19=0x0
A20=0x0 A21=0x4000
A22=0x4783 A23=0x0
A24=0x0 A25=0x0
A26=0xb274b13f A27=0xe555d3dc
A28=0x0 A29=0xfffffc00
A30=0xb1a09 A31=0x0
B0=0x0 B1=0x0
B2=0x0 B3=0x7e8726
B4=0x3fb00000 B5=0x3fb00000
B6=0x2c682432 B7=0x1
B8=0x9ae07e88 B9=0x3ae59d21
B10=0x0 B11=0x0
B12=0x0 B13=0x0
B14=0x816fa0 B15=0x80fd10
B16=0xfffffc01 B17=0x3dcccccd
B18=0x80000000 B19=0x1df2f138
B20=0xf779ffdd B21=0xffeeea9e
B22=0xf B23=0x0
B24=0xbd753fef B25=0x62c5d40e
B26=0xf1b5c66d B27=0x7611f6b9
B28=0x0 B29=0xffffffff
B30=0x0 B31=0xe007e0
NTSR=0x1020f
ITSR=0x20f
IRP=0x7fffe0
SSR=0x0
AMR=0x0
RILC=0x0
ILC=0x0
Exception at 0xe007e0
EFR=0x2 NRP=0xe007e0
Internal exception: IERR=0x11
Instruction fetch exception
Resource conflict exception
{module#23}: line 256: error {id:0xb0000, args:[0xe007e0, 0x80fd10]}
xdc.runtime.Error.raise: terminating execution
This is the code:
void VitalSignsDet_dataPathGenWindow(void *win,
uint32_t windowDatumType,
uint32_t winLen,
uint32_t winGenLen,
int32_t oneQformat,
uint32_t winType)
{
uint32_t winIndx;
int32_t winVal;
int16_t * win16 = (int16_t *) win;
int32_t * win32 = (int32_t *) win;
float eR = 1.;
float eI = 0.;
float e2R = 1.;
float e2I = 0.;
float ephyR = 0.;
float ephyI = 0.;
float e2phyR, e2phyI;
float tmpR;
float phi = 2 * PI_ / ((float) winLen - 1);
ephyR = cossp(phi);
ephyI = sinsp(phi);
e2phyR = ephyR * ephyR - ephyI * ephyI;
e2phyI = 2 * ephyR * ephyI;
if(winType == MMW_WIN_BLACKMAN)
{
//Blackman window
float a0 = 0.42;
float a1 = 0.5;
float a2 = 0.08;
for(winIndx = 0; winIndx < winGenLen; winIndx++)
{
winVal = (int32_t) ((oneQformat * (a0 - a1*eR + a2*e2R)) + 0.5);
if(winVal >= oneQformat)
{
winVal = oneQformat - 1;
}
if (windowDatumType == FFT_WINDOW_INT16)
{
win16[winIndx] = (int16_t) winVal;
}
if (windowDatumType == FFT_WINDOW_INT32)
{
win32[winIndx] = (int32_t) winVal;
}
tmpR = eR;
eR = eR * ephyR - eI * ephyI;
eI = tmpR * ephyI + eI * ephyR;
tmpR = e2R;
e2R = e2R * e2phyR - e2I * e2phyI;
e2I = tmpR * e2phyI + e2I * e2phyR;
}
}
else if (winType == MMW_WIN_HANNING)
{
//Hanning window
for(winIndx = 0; winIndx < winGenLen; winIndx++)
{
winVal = (int32_t) ((oneQformat * 0.5* (1 - eR)) + 0.5);
if(winVal >= oneQformat)
{
winVal = oneQformat - 1;
}
if (windowDatumType == FFT_WINDOW_INT16)
{
win16[winIndx] = (int16_t) winVal;
}
if (windowDatumType == FFT_WINDOW_INT32)
{
win32[winIndx] = (int32_t) winVal;
}
tmpR = eR;
eR = eR*ephyR - eI*ephyI;
eI = tmpR*ephyI + eI*ephyR;
}
}
else if (winType == MMW_WIN_RECT)
{
//Rectangular window
for(winIndx = 0; winIndx < winGenLen; winIndx++)
{
if (windowDatumType == FFT_WINDOW_INT16)
{
win16[winIndx] = (int16_t) (oneQformat-1);
}
if (windowDatumType == FFT_WINDOW_INT32)
{
win32[winIndx] = (int32_t) (oneQformat-1);
}
}
}
}
Project products version:
Questions:
- What could be the problem causing the code to freeze?
- How should I interpret an error code like this?
A0=0x3d81fabc A1=0x1
A2=0x816584 A3=0x3f57
A4=0x7ee7f0 A5=0x0
A6=0x0 A7=0x0
A8=0x0 A9=0x7f0d34
A10=0x7fbe84 A11=0x815df8
A12=0x0 A13=0x80fce8
A14=0x1 A15=0x7fabd4
A16=0x7fd7f4 A17=0x40000000
A18=0x4000 A19=0x0
A20=0x0 A21=0x4000
A22=0x4783 A23=0x0
A24=0x0 A25=0x0
A26=0xb274b13f A27=0xe555d3dc
A28=0x0 A29=0xfffffc00
A30=0xb1a09 A31=0x0
B0=0x0 B1=0x0
B2=0x0 B3=0x7e8726
B4=0x3fb00000 B5=0x3fb00000
B6=0x2c682432 B7=0x1
B8=0x9ae07e88 B9=0x3ae59d21
B10=0x0 B11=0x0
B12=0x0 B13=0x0
B14=0x816fa0 B15=0x80fd10
B16=0xfffffc01 B17=0x3dcccccd
B18=0x80000000 B19=0x1df2f138
B20=0xf779ffdd B21=0xffeeea9e
B22=0xf B23=0x0
B24=0xbd753fef B25=0x62c5d40e
B26=0xf1b5c66d B27=0x7611f6b9
B28=0x0 B29=0xffffffff
B30=0x0 B31=0xe007e0
NTSR=0x1020f
ITSR=0x20f
IRP=0x7fffe0
SSR=0x0
AMR=0x0
RILC=0x0
ILC=0x0
Exception at 0xe007e0
EFR=0x2 NRP=0xe007e0
Internal exception: IERR=0x11
Instruction fetch exception
Resource conflict exception
{module#23}: line 256: error {id:0xb0000, args:[0xe007e0, 0x80fd10]}
xdc.runtime.Error.raise: terminating execution
