srivarshiniu1 commented 4 years ago

Hello! Thank you so much for this code. I am using IWR1642BOOST. But here is the error i get while trying to run it. **KeyError Traceback (most recent call last)

in 32 try: 33 # Update the data and check if the data is okay ---> 34 dataOk = update() 35 36 if dataOk: in update() 15 if dataOk: 16 print(targetObj) ---> 17 x = -targetObj["posX"] 18 y = targetObj["posY"] 19 KeyError: 'posX' ** I removed the comment on x = -targetObj["posX"] y = targetObj["posY"] as x = -pointObj["range"]*np.sin(pointObj["azimuth"]) y = pointObj["range"]*np.cos(pointObj["azimuth"]) gave an error : " AttributeError: 'numpy.ndarray' object has no attribute 'sin'". I'm a beginner and any help is apreciated!

ibaiGorordo commented 4 years ago

Hello,

I have some questions:

Are you using the default demo? Or did you program the board with the people counting demo?
Does the board start measuring whe you run the program? (The led DS3 should turn on).

If you are using the default demo of the mmWave SDK, you should run the readData_AWR1642.py program. The peopleCountingDemo.py program is for the people counting demo.

Best regards, Ibai

srivarshiniu1 commented 4 years ago

Hello! Thanks for the fast response.

I have run the peoplecounting demo on the board.
The DS3 led does not turn on. A plot opens but it is not responding.

I have also tried to run the readData program. It does not even open the plot. Please advise.

Srivarshini

On Tue, Feb 18, 2020 at 12:30 PM Ibai Gorordo notifications@github.com wrote:

Hello,

I have some questions:

Are you using the default demo? Or did you program the board with the people counting demo?

Does the board start measuring whe you run the program? (The led DS3 should turn on).

If you are using the default demo of the mmWave SDK, you should run the readData_AWR1642.py program. The peopleCountingDemo.py program is for the people counting demo.

Best regards, Ibai

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/ibaiGorordo/AWR1642-Read-Data-Python-/issues/15?email_source=notifications&email_token=AKU7O3OC3YVJQS25RSZ4563RDOBRVA5CNFSM4KW54TS2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEMA2Q7I#issuecomment-587311229, or unsubscribe https://github.com/notifications/unsubscribe-auth/AKU7O3OCTSBR3P7NAWAQDD3RDOBRVANCNFSM4KW54TSQ .

ibaiGorordo commented 4 years ago

Hello,

I see. In the case of the people counting demo I am not sure if the DS3 turns on. Are you using Python 3? The numpy error might happen if you are using Python 2, in that case, try using Python 3.

For the first error, write print(targetObj) in the line 348 and tell me what it shows, like this :

dataOk, frameNumber, targetObj, pointObj = readAndParseData16xx(Dataport, configParameters)
print(targetObj)

Ibai

srivarshiniu1 commented 4 years ago

Hello! I am using Python 3.

This is what happens when I print targetObj

dfeDataOutputMode 1 channelCfg 15 3 0 adcCfg 2 1 adcbufCfg 0 1 1 1 profileCfg 0 77 30 7 62 0 0 60 1 128 2500 0 0 30 chirpCfg 0 0 0 0 0 0 0 1 chirpCfg 1 1 0 0 0 0 0 2 frameCfg 0 1 128 0 50 1 0 lowPower 0 1 guiMonitor 1 1 0 0 cfarCfg 6 4 4 4 4 16 16 4 4 50 62 0 doaCfg 600 1875 30 1 SceneryParam -6 6 0.05 6 GatingParam 4 3 2 0 StateParam 10 5 10 100 5 AllocationParam 450 0.01 25 1 2 VariationParam 0.289 0.289 1.0 PointCloudEn 1 trackingCfg 1 2 250 20 200 50 90 sensorStart {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.19347389, -0.34095234], dtype=float32), 'posY': array([2.0646744 , 0.38558346], dtype=float32), 'velX': array([ 0.10368765, -0.17577091], dtype=float32), 'velY': array([-0.03771946, -0.1050179 ], dtype=float32), 'accX': array([ 0.29379326, -0.03419411], dtype=float32), 'accY': array([-0.293203 , 0.21192312], dtype=float32), 'EC': array([[[ 1.0834372e+01, 1.1304497e+01], [ 5.6381203e-02, -7.6864734e-02], [-2.3492806e-01, -1.4206201e-01]],

   [[ 5.6381188e-02, -7.6864779e-02],
    [ 3.7184612e+01,  2.7410479e+00],
    [-2.3093631e-03,  4.3354448e-02]],

   [[-2.3492804e-01, -1.4206205e-01],
    [-2.3093726e-03,  4.3354467e-02],
    [ 7.3429060e-01,  7.9947144e-01]]], dtype=float32), 'G':

array([6.643481 , 2.8998523], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.19347389, -0.34095234], dtype=float32), 'posY': array([2.0646744 , 0.38558346], dtype=float32), 'velX': array([ 0.10368765, -0.17577091], dtype=float32), 'velY': array([-0.03771946, -0.1050179 ], dtype=float32), 'accX': array([ 0.29379326, -0.03419411], dtype=float32), 'accY': array([-0.293203 , 0.21192312], dtype=float32), 'EC': array([[[ 1.0834372e+01, 1.1304497e+01], [ 5.6381203e-02, -7.6864734e-02], [-2.3492806e-01, -1.4206201e-01]],

   [[ 5.6381188e-02, -7.6864779e-02],
    [ 3.7184612e+01,  2.7410479e+00],
    [-2.3093631e-03,  4.3354448e-02]],

   [[-2.3492804e-01, -1.4206205e-01],
    [-2.3093726e-03,  4.3354467e-02],
    [ 7.3429060e-01,  7.9947144e-01]]], dtype=float32), 'G':

array([6.643481 , 2.8998523], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.20054398, -0.3200538 ], dtype=float32), 'posY': array([2.0577135 , 0.41546452], dtype=float32), 'velX': array([0.12829992, 0.07883841], dtype=float32), 'velY': array([-0.08048633, 0.14931974], dtype=float32), 'accX': array([0.32187694, 1.1216865 ], dtype=float32), 'accY': array([-0.4259829 , 0.97844565], dtype=float32), 'EC': array([[[ 1.08639479e+01, 1.13736267e+01], [ 3.80516686e-02, -1.27354637e-01], [-2.13596746e-01, -1.03111148e-01]],

   [[ 3.80516723e-02, -1.27354637e-01],
    [ 3.77974892e+01,  2.92040229e+00],
    [-3.15035954e-02, -5.41517399e-02]],

   [[-2.13596746e-01, -1.03111155e-01],
    [-3.15035842e-02, -5.41517548e-02],
    [ 7.53923237e-01,  8.50825787e-01]]], dtype=float32), 'G':

array([6.4613895, 2.8268614], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.20054398, -0.3200538 ], dtype=float32), 'posY': array([2.0577135 , 0.41546452], dtype=float32), 'velX': array([0.12829992, 0.07883841], dtype=float32), 'velY': array([-0.08048633, 0.14931974], dtype=float32), 'accX': array([0.32187694, 1.1216865 ], dtype=float32), 'accY': array([-0.4259829 , 0.97844565], dtype=float32), 'EC': array([[[ 1.08639479e+01, 1.13736267e+01], [ 3.80516686e-02, -1.27354637e-01], [-2.13596746e-01, -1.03111148e-01]],

   [[ 3.80516723e-02, -1.27354637e-01],
    [ 3.77974892e+01,  2.92040229e+00],
    [-3.15035954e-02, -5.41517399e-02]],

   [[-2.13596746e-01, -1.03111155e-01],
    [-3.15035842e-02, -5.41517548e-02],
    [ 7.53923237e-01,  8.50825787e-01]]], dtype=float32), 'G':

array([6.4613895, 2.8268614], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.19272698, -0.31598684], dtype=float32), 'posY': array([2.0577528 , 0.41321442], dtype=float32), 'velX': array([0.05318429, 0.1186173 ], dtype=float32), 'velY': array([-0.03278068, 0.11045576], dtype=float32), 'accX': array([0.04654351, 1.1533471 ], dtype=float32), 'accY': array([0.0141013, 0.5050937], dtype=float32), 'EC': array([[[ 1.08839035e+01, 1.14243031e+01], [ 4.74143326e-02, -1.37315705e-01], [-2.03517884e-01, -9.06431302e-02]],

   [[ 4.74143699e-02, -1.37315676e-01],
    [ 3.79332314e+01,  3.11374211e+00],
    [-2.69059204e-02, -7.68199340e-02]],

   [[-2.03517899e-01, -9.06431377e-02],
    [-2.69059241e-02, -7.68199563e-02],
    [ 7.61013210e-01,  8.58242512e-01]]], dtype=float32), 'G':

array([6.5600452, 2.953759 ], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.19272698, -0.31598684], dtype=float32), 'posY': array([2.0577528 , 0.41321442], dtype=float32), 'velX': array([0.05318429, 0.1186173 ], dtype=float32), 'velY': array([-0.03278068, 0.11045576], dtype=float32), 'accX': array([0.04654351, 1.1533471 ], dtype=float32), 'accY': array([0.0141013, 0.5050937], dtype=float32), 'EC': array([[[ 1.08839035e+01, 1.14243031e+01], [ 4.74143326e-02, -1.37315705e-01], [-2.03517884e-01, -9.06431302e-02]],

   [[ 4.74143699e-02, -1.37315676e-01],
    [ 3.79332314e+01,  3.11374211e+00],
    [-2.69059204e-02, -7.68199340e-02]],

   [[-2.03517899e-01, -9.06431377e-02],
    [-2.69059241e-02, -7.68199563e-02],
    [ 7.61013210e-01,  8.58242512e-01]]], dtype=float32), 'G':

array([6.5600452, 2.953759 ], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.19913337, -0.32584408], dtype=float32), 'posY': array([2.0554435 , 0.38955134], dtype=float32), 'velX': array([ 0.08159516, -0.0174927 ], dtype=float32), 'velY': array([-0.01318667, -0.02164266], dtype=float32), 'accX': array([0.14029673, 0.2445656 ], dtype=float32), 'accY': array([0.17459229, 0.12381822], dtype=float32), 'EC': array([[[ 1.08268766e+01, 1.14197369e+01], [ 8.24906752e-02, -9.64589342e-02], [-2.35897765e-01, -1.04173318e-01]],

   [[ 8.24906975e-02, -9.64589268e-02],
    [ 3.65155525e+01,  2.94211173e+00],
    [ 1.54435094e-02, -4.10609618e-02]],

   [[-2.35897779e-01, -1.04173325e-01],
    [ 1.54435402e-02, -4.10609394e-02],
    [ 7.34676003e-01,  8.40262175e-01]]], dtype=float32), 'G':

array([6.5924444, 3.0307844], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.19913337, -0.32584408], dtype=float32), 'posY': array([2.0554435 , 0.38955134], dtype=float32), 'velX': array([ 0.08159516, -0.0174927 ], dtype=float32), 'velY': array([-0.01318667, -0.02164266], dtype=float32), 'accX': array([0.14029673, 0.2445656 ], dtype=float32), 'accY': array([0.17459229, 0.12381822], dtype=float32), 'EC': array([[[ 1.08268766e+01, 1.14197369e+01], [ 8.24906752e-02, -9.64589342e-02], [-2.35897765e-01, -1.04173318e-01]],

   [[ 8.24906975e-02, -9.64589268e-02],
    [ 3.65155525e+01,  2.94211173e+00],
    [ 1.54435094e-02, -4.10609618e-02]],

   [[-2.35897779e-01, -1.04173325e-01],
    [ 1.54435402e-02, -4.10609394e-02],
    [ 7.34676003e-01,  8.40262175e-01]]], dtype=float32), 'G':

array([6.5924444, 3.0307844], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.18950744, -0.326413 ], dtype=float32), 'posY': array([2.05699 , 0.38862398], dtype=float32), 'velX': array([0.00118319, 0. ], dtype=float32), 'velY': array([0.02980772, 0. ], dtype=float32), 'accX': array([-0.13225043, 0. ], dtype=float32), 'accY': array([0.38822103, 0. ], dtype=float32), 'EC': array([[[ 1.08590574e+01, 1.14197369e+01], [ 6.76523149e-02, -9.64589342e-02], [-2.13729963e-01, -1.04173318e-01]],

   [[ 6.76523000e-02, -9.64589268e-02],
    [ 3.75653152e+01,  2.94211173e+00],
    [-6.24888111e-03, -4.10609618e-02]],

   [[-2.13729963e-01, -1.04173325e-01],
    [-6.24887785e-03, -4.10609394e-02],
    [ 7.54278362e-01,  8.40262175e-01]]], dtype=float32), 'G':

array([6.422044 , 2.9527338], dtype=float32)} {'targetId': array([12, 15], dtype=uint32), 'posX': array([ 0.18950744, -0.326413 ], dtype=float32), 'posY': array([2.05699 , 0.38862398], dtype=float32), 'velX': array([0.00118319, 0. ], dtype=float32), 'velY': array([0.02980772, 0. ], dtype=float32), 'accX': array([-0.13225043, 0. ], dtype=float32), 'accY': array([0.38822103, 0. ], dtype=float32), 'EC': array([[[ 1.08590574e+01, 1.14197369e+01], [ 6.76523149e-02, -9.64589342e-02], [-2.13729963e-01, -1.04173318e-01]],

   [[ 6.76523000e-02, -9.64589268e-02],
    [ 3.75653152e+01,  2.94211173e+00],
    [-6.24888111e-03, -4.10609618e-02]],

   [[-2.13729963e-01, -1.04173325e-01],
    [-6.24887785e-03, -4.10609394e-02],
    [ 7.54278362e-01,  8.40262175e-01]]], dtype=float32), 'G':

array([6.422044 , 2.9527338], dtype=float32)}

{} {}

---------------------------------------------------------------------------KeyError Traceback (most recent call last) in 36 try: 37

Update the data and check if the data is okay---> 38

dataOk = update() 39 40 if dataOk:

in update() 16 if dataOk: 17 print(targetObj)---> 18 x = -targetObj["posX"] 19 y = targetObj["posY"] 20 KeyError: 'posX' On Tue, Feb 18, 2020 at 12:58 PM Ibai Gorordo wrote: > Hello, > > I see. In the case of the people counting demo I am not sure if the DS3 > turns on. Are you using Python 3? The numpy error might happen if you are > using Python 2, in that case, try using Python 3. > > For the first error, write print(targetObj) in the line 348 and tell me > what it shows, like this : > > dataOk, frameNumber, targetObj, pointObj = readAndParseData16xx(Dataport, configParameters) > print(targetObj) > > Ibai > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > , > or unsubscribe > > . >

ibaiGorordo commented 4 years ago

Hello,

That problem happened because no person was detected. I have modified the code to work either to show the detected target or to show the reflected points. I cannot test it, so please test the new code and let me know if it works.

About the numpy problem, I am not sure what might be the problem. You can try to print(pointObj) similarly to see what the problem might be.

Let me know how it goes. Ibai

srivarshiniu1 commented 4 years ago

Hello! Thank you! The plot is showing up properly now.

My guess is that only one if these conditional statements are required. if targetDetected:

print(targetObj)

    x = -targetObj["posX"]
    y = targetObj["posY"]

#if dataOk:
    #x = -pointObj["range"]*np.sin(pointObj["azimuth"])
    #y = pointObj["range"]*np.cos(pointObj["azimuth"])

If my guess is incorrect, please let me know. For whatever reason I cannot run the second statement. Also, is there a way to reduce the sensitivity factor ? Much Thanks! Srivarshini

On Wed, Feb 19, 2020 at 9:25 AM Ibai Gorordo notifications@github.com wrote:

Hello,

That problem happened because no person was detected. I have modified the code to work either to show the detected target or to show the reflected points. I cannot test it, so please test the new code and let me know if it works.

About the numpy problem, I am not sure what might be the problem. You can try to print(pointObj) similarly to see what the problem might be.

Let me know how it goes. Ibai

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/ibaiGorordo/AWR1642-Read-Data-Python-/issues/15?email_source=notifications&email_token=AKU7O3L2U2HXJBNTJZZCWVTRDSURJA5CNFSM4KW54TS2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEMGIHLY#issuecomment-588022703, or unsubscribe https://github.com/notifications/unsubscribe-auth/AKU7O3MS62OK5AHTHACKQFLRDSURJANCNFSM4KW54TSQ .

ibaiGorordo commented 4 years ago

Sorry for the late response.

In case you want to visualize the position of the person you can use the if targetDetected statement. Otherwise, if you want to visualize the point cloud use the dataOk statement, but I am not sure why you get the numpy error.

About the sensitivity, I have not used the people counitng demo, so I am not sure about it. You should check the documentation or ask in the Texas Instruments forum, they probably can help you better.

Ibai

srivarshiniu1 commented 4 years ago

Thank you !! I shall look into the sensitivity part.

On Mon, Feb 24, 2020 at 10:40 AM Srivarshini Upadhya < srivarshiniupadhya@gmail.com> wrote:

T

On Sat, Feb 22, 2020 at 7:41 AM Ibai Gorordo notifications@github.com wrote:

Sorry for the late response.

In case you want to visualize the position of the person you can use the if targetDetected statement. Otherwise, if you want to visualize the point cloud use the dataOk statement, but I am not sure why you get the numpy error.

About the sensitivity, I have not used the people counitng demo, so I am not sure about it. You should check the documentation or ask in the Texas Instruments forum, they probably can help you better.

Ibai

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/ibaiGorordo/AWR1642-Read-Data-Python-/issues/15?email_source=notifications&email_token=AKU7O3LNAABIU3DFMYSKRBTRECCTZA5CNFSM4KW54TS2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEMUUDGY#issuecomment-589906331, or unsubscribe https://github.com/notifications/unsubscribe-auth/AKU7O3KYRVLN2DRL3Z4O2WLRECCTZANCNFSM4KW54TSQ .

srivarshiniu1 commented 4 years ago

Hello! I noticed that sometimes after sometime of working properly this error comes up. Any idea why and how to fix it?

ValueError Traceback (most recent call last) in 427 try: 428

Update the data and check if the data is okay--> 429

dataOk = update() 430 431 if dataOk:

in update() 355 356 # Read and parse the received data--> 357 dataOk, targetDetected, frameNumber, targetObj, pointObj = readAndParseData16xx(Dataport, configParameters) 358 #change made 359 #prev_no=[0] in readAndParseData16xx(Dataport, configParameters) 289 accY[objectNum] = byteBuffer[idX:idX + 4].view(dtype=np.float32) 290 idX += 4--> 291 EC[0, 0, objectNum] = byteBuffer[idX:idX + 4].view(dtype=np.float32) 292 idX += 4 293 EC[0, 1, objectNum] = byteBuffer[idX:idX + 4].view(dtype=np.float32) ValueError: setting an array element with a sequence. Thanks! Srivarshini On Mon, Feb 24, 2020 at 10:41 AM Srivarshini Upadhya < srivarshiniupadhya@gmail.com> wrote: > Thank you !! > I shall look into the sensitivity part. > > On Mon, Feb 24, 2020 at 10:40 AM Srivarshini Upadhya < > srivarshiniupadhya@gmail.com> wrote: > >> T >> >> On Sat, Feb 22, 2020 at 7:41 AM Ibai Gorordo >> wrote: >> >>> Sorry for the late response. >>> >>> In case you want to visualize the position of the person you can use the >>> if targetDetected statement. Otherwise, if you want to visualize the point >>> cloud use the dataOk statement, but I am not sure why you get the numpy >>> error. >>> >>> About the sensitivity, I have not used the people counitng demo, so I am >>> not sure about it. You should check the documentation or ask in the Texas >>> Instruments forum, they probably can help you better. >>> >>> Ibai >>> >>> — >>> You are receiving this because you authored the thread. >>> Reply to this email directly, view it on GitHub >>> , >>> or unsubscribe >>> >>> . >>> >>

ibaiGorordo commented 4 years ago

Hello,

I am not sure what might be the problem. Try to run the program in interactive mode: python -i peopleCountingDemo.py

And when the error occurs, write the following in the command line: print(byteBuffer) print(idX) print(len(byteBuffer)) print(tlv_length) print(objectNum)

Probably it is easier to see what the problem might be after analyzing those variables.

Best regards, Ibai

ibaiGorordo / AWR1642-Read-Data-Python-MMWAVE-SDK-2

2 D scatter plot #15

Update the data and check if the data is okay---> 38

print(targetObj)

Update the data and check if the data is okay--> 429