ELECINF344/381

Interactive web site of Télécom ParisTech's ELECINF344/ELECINF381 Robotics and Embedded Systems classes (a.k.a. ROSE, 2012 session).

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Tutobot – Motors and Sensors

Hello,

Today we worked on the peripherals of our robot.

We debuged the motors and now they are working fine.

The encoders are returning values with good resolution, tomorrow we will work to assemble a control with motors+encoders.

The pins of the line sensors seems not responding really good, we tried to capture the signal with a logic analyzer and an oscilloscope. We could measure the response with the oscilloscope, but only once =/, using the same program and same osciloscope.

The proximity sensors are not giving us good resolution between closer objects and farther ones.

Leds with pwm are working really well, we can choose in a register to use the pwm mode or not.

Zigbee is still not working after we programmed the SysBoot with DirectC.

 

Tutobot’s team

Helen Fornazier

Possibly related posts:

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  2. Tutobot – Sysboot Configured!
  3. Tutobot: power supply for the motors
  4. SaMoRa: Bootloader, traffic sensors and CAN HAL for STM32F2xx
  5. Trying to choose motors…

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