Colt,
Thanks for reaching out on E2E. The DRV5055 can detect the position of a rotating magnet, but for a full 360° rotation, this typically requires a second device offset by 90 degrees around the magnet. This creates a sine + cosine output relationship…
Hello Yanming Luo,
1. If I run the motor using a FAST Estimator method (in build level 2,3 and 4) even with our custom board we are not facing uncontrolled speed issue.
2. Even if I run the motor in MOTOR1_ENC under build level 2 and 3 we are not facing…
Part Number: IWRL6432BOOST Tool/software: Good morning, I am a PhD Student in University of Genoa, Italy. I recently bought this EVM , I would like to know how to read the signal from usb UART in order to use the data for further processing and analysis…
Hi
Customer said:
The Angle estimation in the other field of view is correct. The real targets are at -1.5m and 0.3m respectively, and the generated point clouds are at -0.4~-0.8m. The Angle parameter configuration is fine. There are also issues when testing with Ti EVM board.
Part Number: MMWCAS-RF-EVM Other Parts Discussed in Thread: MMWCAS-DSP-EVM , , TIDEP-01012
Hi,
I tried to extend steer angles from [-30:2:30] to [-30:1:30] (mmWaveStudio\MatlabExamples\4chip_cascade_TxBF_example\chirpProfile_TxBF_USRR.m), but the test…
Hi Chris,
New angle of questions:
When observing the behavior of a standard laptop power supply (as well as a cheap power supply), we notice that there is about a 2.5s delay between enabling 20V and the Surface enabling its load and therefore the current…
Hello Yanming Luo,
1. Actually, we are using the MTPA and field weakening method to achieve high speed in sensored-FOC using encoder feedback condition but not in sensor less-FOC.
2. Meantime we need to reduce the current consumption at high speed because…
Hi Lina,
Snapshot mentioning 20 degree is taken from the Radome design guide- mmWave Radar Radome Design Guide - where it is simulated for the 140 degree azimuth Field of View (FoV). FoV of AWR6843AoP in azimuth direction is 120 degree. Hence you should…
Hi Mani,
The Computefeatures_DOABased function arranges the input samples for the angle FFTs and because of the differences of the antenna design across the EVMs this needs to be updated.
You can see in the code the statements like #if defined(MMW_6843_ODS…
Part Number: DRV5055-5057EVM Other Parts Discussed in Thread: DRV5056 , DRV5055 , DRV5057 , HALL-ADAPTER-EVM Hi team,
Our customer want to know do we have software (like GUI) in laptop for DRV5055-5056EVM to output and display volts curve/data?