Production Test Program (PTP) for the LPC4088 Experiment Base Board
Dependencies: EALib I2S LM75B SDFileSystem mbed
TestShiftreg.h
- Committer:
- embeddedartists
- Date:
- 2014-08-28
- Revision:
- 2:2f4b7535ceb3
File content as of revision 2:2f4b7535ceb3:
/* * Copyright 2013 Embedded Artists AB * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef TESTSHIFTREG_H #define TESTSHIFTREG_H /** * Test the shift register and the LEDs connected to it on * the LPC4088 Experiment Base Board */ class TestShiftreg { public: /** * Create an interface to the shift register * */ TestShiftreg(PinName mosi=p5, PinName miso=p6, PinName sclk=p7, PinName cs=p30); /** * Test the shift register * * @return true if the test was successful; otherwise false */ bool runTest(); /** * Set a value in the shift register */ void output(uint8_t value); private: SPI _spi; DigitalOut _cs; }; #endif