Use the required hardware and write the necessary software to do the following: For this practical, you will use an ATxmega128A1U microcontroller to monitor the orientation of the uPAD, OOTB Memory Base (OMB) and OOTB Robotics Backpack (ORB). The uPAD/OMB/ORB PCBs will have three potential orientations: flat on table, with OMB on bottom; on side, with OMB pins on top (and USB on right); and on side, with USB on top. Based on the orientation, you will output an orientation description and an analog voltage. Use the asynchronous serial (SCI) to output one of the bold strings below with the PCB orientation (followed with a new line and carriage return). The voltage to output for each orientation are in red. Flat on table (0.7 V) OMB pins on top (0.3 V) USB on top (1.73 V) At a baud rate of 31 kHz (=31,000 Hz), output one of these messages; also toggle a pin for an effective square waveform at the pin of 720 Hz. Use bit 7 of PortK, i.e., PK7; this pin is labelled A7 on the memory base connector (that you plugged into your breadboard in Lab 4). PortA is available on the ORB PCB. Use PortA pin 2 (PA2) to output the required analog voltage, based on the PCB orientation. Note that PA0 is top pin next to the J5 label, above and to the left of the screw terminals. The PA2 pin is indicated on the left of the below image. You can directly connect PA2 to your DAD. For the entirety of this problem, use the default system clock of 2 MHz. Use the IMU to determine the orientation of the PCBs. Use the appropriate USART on your µPAD with a baud rate of 31 kHz to output one of the above strings. (Use any other serial parameters that you would like for this part of the problem.) Toggle PK0 such that it produces a square waveform of 720 Hz (
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What was this work created in response to?
What was this work created in response to?
When artists create sacred images in Buddhist traditions, wh…
When artists create sacred images in Buddhist traditions, what are they primarily striving to do?
2. To rotate an object in 3D space, you would use:
2. To rotate an object in 3D space, you would use:
6. To smooth or round sharp edges on a 3D model, use:
6. To smooth or round sharp edges on a 3D model, use:
A client is brought to the ED after a motorcycle accident. T…
A client is brought to the ED after a motorcycle accident. They are pale, anxious, and reporting severe abdominal pain. The following vital signs and hemodynamic values are obtained: Heart Rate (HR): 132 bpm Blood Pressure (BP): 78/46 mmHg Mean Arterial Pressure (MAP): 57 mmHg Cardiac Output (CO): 3.0 L/min (low) Central Venous Pressure (CVP): 2 mmHg (low) Systemic Vascular Resistance (SVR): 1850 dynes/sec/cm⁵ (high) Based on this hemodynamic profile, what type of shock is the patient experiencing?
Please match the cultivated plant with the origin 5 near-eas…
Please match the cultivated plant with the origin 5 near-eastern 2 Chinese 2 African 4 South Asia and Pacific Islands 3 North America 4 South and Central America
Match the tropism with what causes the plant to move.
Match the tropism with what causes the plant to move.
Which theory explains a shift from material concerns to cosm…
Which theory explains a shift from material concerns to cosmic perspective in older adults?
Which are components of a functional assessment?
Which are components of a functional assessment?