diff options
| author | Perry Hung <iperry@alum.mit.edu> | 2010-04-29 01:14:03 -0400 |
|---|---|---|
| committer | Perry Hung <iperry@alum.mit.edu> | 2010-04-29 01:14:03 -0400 |
| commit | b5ddce7dc81a0ae313cce635bce02028db32d5de (patch) | |
| tree | ea67f3f0c3c288c3c0e4b31454e54cb016a9b1b0 /examples | |
| parent | 2c51cc19ccb5c08eb4d89d197623da6cd92b35f7 (diff) | |
| download | librambutan-b5ddce7dc81a0ae313cce635bce02028db32d5de.tar.gz librambutan-b5ddce7dc81a0ae313cce635bce02028db32d5de.zip | |
Fixed examples, added spi example, moved pure virtual function handler
out of main to cxxabi-compat.cpp.
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/blinky.cpp | 22 | ||||
| -rw-r--r-- | examples/spi_master.cpp | 71 |
2 files changed, 73 insertions, 20 deletions
diff --git a/examples/blinky.cpp b/examples/blinky.cpp index 8a8b0d8..e156bf2 100644 --- a/examples/blinky.cpp +++ b/examples/blinky.cpp @@ -23,20 +23,10 @@ * ****************************************************************************/
/**
- * @file example_main_blinky.cpp
- *
- * @brief Example main.cpp. Blinks the LED, pin 13
+ * @brief blinky.cpp. Blinks the LED, pin 13
*/
-#ifndef _EXAMPLE_MAIN_BLINKY_H_
-#define _EXAMPLE_MAIN_BLINKY_H_
-
-#endif
-#include "wiring.h"
-#include "HardwareSerial.h"
-#include "wiring_math.h"
-#include "HardwareUsb.h"
-#include "usb.h"
+#include "wirish.h"
#define TEST_PIN 13
@@ -61,11 +51,3 @@ int main(void) { }
return 0;
}
-
-/* Required for C++ hackery */
-/* TODO: This really shouldn't go here... move it later
- * */
-extern "C" void __cxa_pure_virtual(void) {
- while(1)
- ;
-}
diff --git a/examples/spi_master.cpp b/examples/spi_master.cpp new file mode 100644 index 0000000..19679f7 --- /dev/null +++ b/examples/spi_master.cpp @@ -0,0 +1,71 @@ +/* *****************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2010 LeafLabs LLC.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ * ****************************************************************************/
+
+/**
+ * @brief Sample main.cpp file. Sends "Hello world!" out SPI1.
+ *
+ * SPI1 is set up to be a master transmitter at 4.5MHz, little endianness,
+ * and SPI mode 0.
+ *
+ * Pin 10 is used as Chip Select
+ *
+ */
+
+#include "wirish.h"
+#include "HardwareSPI.h"
+
+#define CS 10
+
+byte buf[] = "Hello world!";
+
+HardwareSPI spi1(1);
+
+void setup() {
+ /* Set up chip select as output */
+ pinMode(CS, OUTPUT);
+
+ /* CS is usually active low, so initialize it high */
+ digitalWrite(CS, HIGH);
+
+ /* Initialize SPI */
+ spi1.begin(SPI_4_5MHZ, LSBFIRST, 0);
+}
+
+void loop() {
+ /* Send message */
+ digitalWrite(CS, LOW);
+ spi1.send(buf, sizeof buf);
+ digitalWrite(CS,HIGH);
+ delay(1000);
+}
+
+int main(void) {
+ init();
+ setup();
+
+ while (1) {
+ loop();
+ }
+ return 0;
+}
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