Converting all files to UNIX newlines.

Committing the results of running the following on the libmaple root
directory:

$ fromdos `grep --exclude-dir='[.]git' -Ilsr $'\r$' .`

3 files changed, 234 insertions, 234 deletions

diff --git a/examples/blinky.cpp b/examples/blinky.cpp
index 91d1a47..dd72514 100644
--- a/examples/blinky.cpp
+++ b/examples/blinky.cpp
@@ -1,32 +1,32 @@
-// Blinks the built-in LED

-

-#include "wirish.h"

-

-void setup() {

-    pinMode(BOARD_LED_PIN, OUTPUT);

-}

-

-int toggle = 1;

-

-void loop() {

-    // You could just use toggleLED() instead, but this illustrates

-    // the use of digitalWrite():

-    digitalWrite(BOARD_LED_PIN, toggle);

-    toggle ^= 1;

-    delay(100);

-}

-

-// Force init to be called *first*, i.e. before static object allocation.

-// Otherwise, statically allocated objects that need libmaple may fail.

-__attribute__((constructor)) void premain() {

-    init();

-}

-

-int main(void) {

-    setup();

-

-    while (true) {

-        loop();

-    }

-    return 0;

-}

+// Blinks the built-in LED
+
+#include "wirish.h"
+
+void setup() {
+    pinMode(BOARD_LED_PIN, OUTPUT);
+}
+
+int toggle = 1;
+
+void loop() {
+    // You could just use toggleLED() instead, but this illustrates
+    // the use of digitalWrite():
+    digitalWrite(BOARD_LED_PIN, toggle);
+    toggle ^= 1;
+    delay(100);
+}
+
+// Force init to be called *first*, i.e. before static object allocation.
+// Otherwise, statically allocated objects that need libmaple may fail.
+__attribute__((constructor)) void premain() {
+    init();
+}
+
+int main(void) {
+    setup();
+
+    while (true) {
+        loop();
+    }
+    return 0;
+}
diff --git a/examples/spi_master.cpp b/examples/spi_master.cpp
index af3e709..100fc53 100644
--- a/examples/spi_master.cpp
+++ b/examples/spi_master.cpp
@@ -1,77 +1,77 @@
-/******************************************************************************

- * 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 slave select.

- */

-

-#include "wirish.h"

-

-#define NSS 10

-

-byte buf[] = "Hello world!";

-

-HardwareSPI spi1(1);

-

-void setup() {

-   /* Set up chip select as output */

-   pinMode(NSS, OUTPUT);

-

-   /* NSS is usually active LOW, so initialize it HIGH */

-   digitalWrite(NSS, HIGH);

-

-   /* Initialize SPI */

-   spi1.begin(SPI_4_5MHZ, LSBFIRST, 0);

-}

-

-void loop() {

-   /* Send message */

-   digitalWrite(NSS, LOW);

-   spi1.write(buf, sizeof buf);

-   digitalWrite(NSS, HIGH);

-   delay(1000);

-}

-

-// Force init to be called *first*, i.e. before static object allocation.

-// Otherwise, statically allocated objects that need libmaple may fail.

-__attribute__((constructor)) void premain() {

-    init();

-}

-

-int main(void) {

-    setup();

-

-    while (true) {

-        loop();

-    }

-    return 0;

-}

-

+/******************************************************************************
+ * 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 slave select.
+ */
+
+#include "wirish.h"
+
+#define NSS 10
+
+byte buf[] = "Hello world!";
+
+HardwareSPI spi1(1);
+
+void setup() {
+   /* Set up chip select as output */
+   pinMode(NSS, OUTPUT);
+
+   /* NSS is usually active LOW, so initialize it HIGH */
+   digitalWrite(NSS, HIGH);
+
+   /* Initialize SPI */
+   spi1.begin(SPI_4_5MHZ, LSBFIRST, 0);
+}
+
+void loop() {
+   /* Send message */
+   digitalWrite(NSS, LOW);
+   spi1.write(buf, sizeof buf);
+   digitalWrite(NSS, HIGH);
+   delay(1000);
+}
+
+// Force init to be called *first*, i.e. before static object allocation.
+// Otherwise, statically allocated objects that need libmaple may fail.
+__attribute__((constructor)) void premain() {
+    init();
+}
+
+int main(void) {
+    setup();
+
+    while (true) {
+        loop();
+    }
+    return 0;
+}
+
diff --git a/examples/test-fsmc.cpp b/examples/test-fsmc.cpp
index 7db3bb7..3aa6c6d 100644
--- a/examples/test-fsmc.cpp
+++ b/examples/test-fsmc.cpp
@@ -1,125 +1,125 @@
-#include <stddef.h>             // for ptrdiff_t

-

-#include "wirish.h"

-#include "fsmc.h"

-

-#ifndef BOARD_maple_native

-#error "Sorry, this example only works on Maple Native."

-#endif

-

-// Start of FSMC SRAM bank 1

-static uint16 *const sram_start = (uint16*)0x60000000;

-// End of Maple Native SRAM chip address space (512K 16-bit words)

-static uint16 *const sram_end = (uint16*)0x60080000;

-

-void test_single_write(void);

-void test_all_addresses(void);

-

-void setup() {

-    pinMode(BOARD_LED_PIN, OUTPUT);

-    digitalWrite(BOARD_LED_PIN, HIGH);

-

-    Serial1.begin(115200);

-    Serial1.println("*** Beginning RAM chip test");

-

-    test_single_write();

-    test_all_addresses();

-

-    Serial1.println("Tests pass, finished.");

-}

-

-void loop() {

-}

-

-void test_single_write() {

-    uint16 *ptr = sram_start;

-    uint16 tmp;

-

-    Serial1.print("Writing 0x1234... ");

-    *ptr = 0x1234;

-    Serial1.println("Done.");

-

-    Serial1.print("Reading... ");

-    tmp = *ptr;

-    Serial1.print("Done: 0x");

-    Serial1.println(tmp, HEX);

-

-    if (tmp != 0x1234) {

-        Serial1.println("Mismatch; abort.");

-        ASSERT(0);

-    }

-}

-

-void test_all_addresses() {

-    uint32 start, end;

-    uint16 count = 0;

-    uint16 *ptr;

-

-    Serial1.println("Now writing all memory addresses (unrolled loop)");

-    // Turn off the USB interrupt, as it interferes most with timing

-    // (don't turn off SysTick, or we won't get micros()).

-    SerialUSB.end();

-    start = micros();

-    for (ptr = sram_start; ptr < sram_end;) {

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-        *ptr++ = count++;

-    }

-    end = micros();

-    SerialUSB.begin();

-    Serial1.print("Done. Elapsed time (us): ");

-    Serial1.println(end - start);

-

-    Serial1.println("Validating writes.");

-    for (ptr = sram_start, count = 0; ptr < sram_end; ptr++, count++) {

-        uint16 value = *ptr;

-        if (value != count) {

-            Serial1.print("mismatch: 0x");

-            Serial1.print((uint32)ptr);

-            Serial1.print(" = 0x");

-            Serial1.print(value, HEX);

-            Serial1.print(", should be 0x");

-            Serial1.print(count, HEX);

-            Serial1.println(".");

-            ASSERT(0);

-        }

-    }

-    Serial1.println("Done; all writes seem valid.");

-

-    ptrdiff_t nwrites = sram_end - sram_start;

-    double us_per_write = double(end-start) / double(nwrites);

-    Serial1.print("Number of writes = ");

-    Serial1.print(nwrites);

-    Serial1.print("; avg. time per write = ");

-    Serial1.print(us_per_write);

-    Serial1.print(" us (");

-    Serial1.print(1 / us_per_write);

-    Serial1.println(" MHz)");

-}

-

-__attribute__((constructor)) void premain() {

-    init();

-}

-

-int main(void) {

-    setup();

-

-    while (true) {

-        loop();

-    }

-

-    return 0;

-}

+#include <stddef.h>             // for ptrdiff_t
+
+#include "wirish.h"
+#include "fsmc.h"
+
+#ifndef BOARD_maple_native
+#error "Sorry, this example only works on Maple Native."
+#endif
+
+// Start of FSMC SRAM bank 1
+static uint16 *const sram_start = (uint16*)0x60000000;
+// End of Maple Native SRAM chip address space (512K 16-bit words)
+static uint16 *const sram_end = (uint16*)0x60080000;
+
+void test_single_write(void);
+void test_all_addresses(void);
+
+void setup() {
+    pinMode(BOARD_LED_PIN, OUTPUT);
+    digitalWrite(BOARD_LED_PIN, HIGH);
+
+    Serial1.begin(115200);
+    Serial1.println("*** Beginning RAM chip test");
+
+    test_single_write();
+    test_all_addresses();
+
+    Serial1.println("Tests pass, finished.");
+}
+
+void loop() {
+}
+
+void test_single_write() {
+    uint16 *ptr = sram_start;
+    uint16 tmp;
+
+    Serial1.print("Writing 0x1234... ");
+    *ptr = 0x1234;
+    Serial1.println("Done.");
+
+    Serial1.print("Reading... ");
+    tmp = *ptr;
+    Serial1.print("Done: 0x");
+    Serial1.println(tmp, HEX);
+
+    if (tmp != 0x1234) {
+        Serial1.println("Mismatch; abort.");
+        ASSERT(0);
+    }
+}
+
+void test_all_addresses() {
+    uint32 start, end;
+    uint16 count = 0;
+    uint16 *ptr;
+
+    Serial1.println("Now writing all memory addresses (unrolled loop)");
+    // Turn off the USB interrupt, as it interferes most with timing
+    // (don't turn off SysTick, or we won't get micros()).
+    SerialUSB.end();
+    start = micros();
+    for (ptr = sram_start; ptr < sram_end;) {
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+        *ptr++ = count++;
+    }
+    end = micros();
+    SerialUSB.begin();
+    Serial1.print("Done. Elapsed time (us): ");
+    Serial1.println(end - start);
+
+    Serial1.println("Validating writes.");
+    for (ptr = sram_start, count = 0; ptr < sram_end; ptr++, count++) {
+        uint16 value = *ptr;
+        if (value != count) {
+            Serial1.print("mismatch: 0x");
+            Serial1.print((uint32)ptr);
+            Serial1.print(" = 0x");
+            Serial1.print(value, HEX);
+            Serial1.print(", should be 0x");
+            Serial1.print(count, HEX);
+            Serial1.println(".");
+            ASSERT(0);
+        }
+    }
+    Serial1.println("Done; all writes seem valid.");
+
+    ptrdiff_t nwrites = sram_end - sram_start;
+    double us_per_write = double(end-start) / double(nwrites);
+    Serial1.print("Number of writes = ");
+    Serial1.print(nwrites);
+    Serial1.print("; avg. time per write = ");
+    Serial1.print(us_per_write);
+    Serial1.print(" us (");
+    Serial1.print(1 / us_per_write);
+    Serial1.println(" MHz)");
+}
+
+__attribute__((constructor)) void premain() {
+    init();
+}
+
+int main(void) {
+    setup();
+
+    while (true) {
+        loop();
+    }
+
+    return 0;
+}