Diff: TestShiftreg.h

Revision:

2:2f4b7535ceb3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TestShiftreg.h	Thu Aug 28 09:36:13 2014 +0000
@@ -0,0 +1,53 @@
+/*
+ *  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
+