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anchordemo [2021/06/07 19:48] dpisuperadmin [Peripheral and Hardware Selection] |
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- | ====== Anchor Demonstration Board ====== | ||
- | |||
- | ==== Introduction ==== | ||
- | Anchor Electronics sells a selection of new and surplus Demand Peripherals boards. | ||
- | The project described on this page gives Anchor customers a quick, visual | ||
- | introduction to the Demand Peripherals product line and and open-source peripherals. | ||
- | |||
- | |||
- | ==== Overview ==== | ||
- | {{ :: | ||
- | * Peripheral and hardware selection | ||
- | * Physical construction and wiring notes | ||
- | * Linux configuration | ||
- | * Applications | ||
- | * distance | ||
- | * rgbled | ||
- | * demomotor | ||
- | |||
- | ==== Peripheral and Hardware Selection ==== | ||
- | Our goal was to give Anchor customers a simple demonstration of the capabilities of the Demand Peripherals software defined peripherals. There are three separate applications running on the demo system. | ||
- | |||
- | The first is an ultrasonic distance sensor whose reading are displayed on a 6 digit LCD. The distance is shown in inches and tenths of an inch. We use the us8 peripheral ([[http:// | ||
- | |||
- | The second application uses a quad slide potentiometer peripheral ([[https:// | ||
- | |||
- | The third application uses a rotary encoder to control the speed and direction of a DC motor. | ||
- | |||
- | The command ' | ||
- | < | ||
- | Slot/ | ||
- | 0 / enumerator | ||
- | - port : dpget dpset | ||
- | - text : dpget | ||
- | 1 / bb4io The buttons and LEDs on the Baseboard | ||
- | - buttons : dpget dpcat | ||
- | - leds : dpget dpset | ||
- | 2 / us8 Octal interface to SRF04 distance sensor | ||
- | - distance : dpcat | ||
- | - enable : dpget dpset | ||
- | 3 / | ||
- | - display : dpget dpset | ||
- | - segments : dpget dpset | ||
- | 4 / | ||
- | - led : dpset | ||
- | - config : dpget dpset | ||
- | 5 / | ||
- | - positions : dpget dpcat | ||
- | 6 / quad2 Dual Quadrature Decoder | ||
- | - counts : dpcat | ||
- | - update_period : dpget dpset | ||
- | 7 / dc2 Dual DC motor controller | ||
- | - mode0 : dpget dpset | ||
- | - mode1 : dpget dpset | ||
- | - power0 : dpget dpset | ||
- | - power1 : dpget dpset | ||
- | - pwm_frequency : dpget dpset | ||
- | - watchdog : dpget dpset | ||
- | 8 / roten | ||
- | - encoder : dpget dpcat | ||
- | - led : dpget dpset | ||
- | 9 / | ||
- | - display : dpget dpset | ||
- | - segments : dpget dpset | ||
- | 10 / gpio4 Quad General Purpose Input/ | ||
- | - pins : dpget dpset dpcat | ||
- | - direction : dpget dpset | ||
- | - interrupt : dpget dpset | ||
- | </ | ||