Added support for Travis CI

.travis.yml

@@ -0,0 +1,28 @@
+script:
+      # Check that examples compile
+    - sed -n '/``` cpp/,${/```$/q;/```/d;p}' README.md > main.cpp &&
+      PYTHONPATH=mbed-os python mbed-os/tools/make.py -t GCC_ARM -m K82F
+          --source=. --build=BUILD/K82F/GCC_ARM -j0 &&
+      rm main.cpp
+    - sed -n '/@code/,${/@endcode/q;/@/d;s/^ \*//;p}' SPIFBlockDevice.h > main.cpp &&
+      PYTHONPATH=mbed-os python mbed-os/tools/make.py -t GCC_ARM -m K82F
+          --source=. --build=BUILD/K82F/GCC_ARM -j0 &&
+      rm main.cpp
+
+      # Check that tests compile
+    - rm -r BUILD && PYTHONPATH=mbed-os python mbed-os/tools/test.py
+          -t GCC_ARM -m K82F --source=. --build=BUILD/TESTS/K82F/GCC_ARM -j0
+          -n tests*
+
+python:
+    - "2.7"
+
+install:
+      # Get arm-none-eabi-gcc
+    - sudo add-apt-repository -y ppa:terry.guo/gcc-arm-embedded
+    - sudo apt-get update -qq
+    - sudo apt-get install -qq gcc-arm-none-eabi --force-yes
+      # Get dependencies
+    - git clone https://github.com/armmbed/mbed-os.git
+      # Install python dependencies
+    - sudo pip install -r mbed-os/requirements.txt

README.md

@@ -26,7 +26,7 @@ int main() {
     printf("spif erase size: %llu\n",   spif.get_erase_size());
 
     // Write "Hello World!" to the first block
-    uint8_t *buffer = malloc(spif.get_erase_size());
+    char *buffer = (char*)malloc(spif.get_erase_size());
     sprintf(buffer, "Hello World!\n");
     spif.erase(0, spif.get_erase_size());
     spif.program(buffer, 0, spif.get_erase_size());

SPIFBlockDevice.h

@@ -24,29 +24,37 @@
  *  such as the MX25R or SST26F016B
  *
  *  @code
+ *  // Here's an example using the MX25R SPI flash device on the K82F
  *  #include "mbed.h"
  *  #include "SPIFBlockDevice.h"
- *
- *  // Create mx25r on SPI bus with PTE5 as chip select
- *  SPIFBlockDevice mx25r(PTE2, PTE4, PTE1, PTE5);
- *
+ *  
+ *  // Create flash device on SPI bus with PTE5 as chip select
+ *  SPIFBlockDevice spif(PTE2, PTE4, PTE1, PTE5);
+ *  
  *  int main() {
- *      printf("mx25r test\n");
- *      mx52r.init();
- *      printf("mx25r size: %llu\n", mx25r.size());
- *      printf("mx25r read size: %llu\n", mx25r.get_read_size());
- *      printf("mx25r program size: %llu\n", mx25r.get_program_size());
- *      printf("mx25r erase size: %llu\n", mx25r.get_erase_size());
- *
- *      uint8_t *buffer = malloc(mx25r.get_erase_size());
+ *      printf("spif test\n");
+ *  
+ *      // Initialize the SPI flash device and print the memory layout
+ *      spif.init();
+ *      printf("spif size: %llu\n",         spif.size());
+ *      printf("spif read size: %llu\n",    spif.get_read_size());
+ *      printf("spif program size: %llu\n", spif.get_program_size());
+ *      printf("spif erase size: %llu\n",   spif.get_erase_size());
+ *  
+ *      // Write "Hello World!" to the first block
+ *      char *buffer = (char*)malloc(spif.get_erase_size());
  *      sprintf(buffer, "Hello World!\n");
- *      mx25r.erase(0, mx25r.get_erase_size());
- *      mx25r.program(buffer, 0, mx25r.get_erase_size());
- *      mx25r.read(buffer, 0, mx25r.get_erase_size());
+ *      spif.erase(0, spif.get_erase_size());
+ *      spif.program(buffer, 0, spif.get_erase_size());
+ *  
+ *      // Read back what was stored
+ *      spif.read(buffer, 0, spif.get_erase_size());
  *      printf("%s", buffer);
- *
- *      mx25r.deinit();
+ *  
+ *      // Deinitialize the device
+ *      spif.deinit();
  *  }
+ *  @endcode
  */
 class SPIFBlockDevice : public BlockDevice {
 public: