docs: fix spelling errors

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

api/mraa/firmata.h

@@ -71,7 +71,7 @@ mraa_result_t mraa_firmata_write_sysex(mraa_firmata_context dev, char* msg, int
  * calling it need to make sure they are the only thread calling this.
  *
  * @param dev The Firmata context
- * @param fptr Function pointer to function to be called when interupt is
+ * @param fptr Function pointer to function to be called when interrupt is
  * triggered, the returned buffer and length are the arguments.
  * @return Result of operation
  */

api/mraa/gpio.h

@@ -77,13 +77,13 @@ typedef enum {
 } mraa_gpio_dir_t;
 
 /**
- * Gpio Edge types for interupts
+ * Gpio Edge types for interrupts
  */
 typedef enum {
     MRAA_GPIO_EDGE_NONE = 0,   /**< No interrupt on Gpio */
-    MRAA_GPIO_EDGE_BOTH = 1,   /**< Interupt on rising & falling */
-    MRAA_GPIO_EDGE_RISING = 2, /**< Interupt on rising only */
-    MRAA_GPIO_EDGE_FALLING = 3 /**< Interupt on falling only */
+    MRAA_GPIO_EDGE_BOTH = 1,   /**< Interrupt on rising & falling */
+    MRAA_GPIO_EDGE_RISING = 2, /**< Interrupt on rising only */
+    MRAA_GPIO_EDGE_FALLING = 3 /**< Interrupt on falling only */
 } mraa_gpio_edge_t;
 
 /**
@@ -112,11 +112,11 @@ mraa_gpio_context mraa_gpio_init_raw(int gpiopin);
 mraa_result_t mraa_gpio_edge_mode(mraa_gpio_context dev, mraa_gpio_edge_t mode);
 
 /**
- * Set an interupt on pin
+ * Set an interrupt on pin
  *
  * @param dev The Gpio context
  * @param edge The edge mode to set the gpio into
- * @param fptr Function pointer to function to be called when interupt is
+ * @param fptr Function pointer to function to be called when interrupt is
  * triggered
  * @param args Arguments passed to the interrupt handler (fptr)
  * @return Result of operation
@@ -124,7 +124,7 @@ mraa_result_t mraa_gpio_edge_mode(mraa_gpio_context dev, mraa_gpio_edge_t mode);
 mraa_result_t mraa_gpio_isr(mraa_gpio_context dev, mraa_gpio_edge_t edge, void (*fptr)(void*), void* args);
 
 /**
- * Stop the current interupt watcher on this Gpio, and set the Gpio edge mode
+ * Stop the current interrupt watcher on this Gpio, and set the Gpio edge mode
  * to MRAA_GPIO_EDGE_NONE
  *
  * @param dev The Gpio context

api/mraa/gpio.hpp

@@ -60,13 +60,13 @@ typedef enum {
 } Dir;
 
 /**
- * Gpio Edge types for interupts
+ * Gpio Edge types for interrupts
  */
 typedef enum {
     EDGE_NONE = 0,   /**< No interrupt on Gpio */
-    EDGE_BOTH = 1,   /**< Interupt on rising & falling */
-    EDGE_RISING = 2, /**< Interupt on rising only */
-    EDGE_FALLING = 3 /**< Interupt on falling only */
+    EDGE_BOTH = 1,   /**< Interrupt on rising & falling */
+    EDGE_RISING = 2, /**< Interrupt on rising only */
+    EDGE_FALLING = 3 /**< Interrupt on falling only */
 } Edge;
 
 /**
@@ -80,7 +80,7 @@ class Gpio
 {
   public:
     /**
-     * Instanciates a Gpio object
+     * Instantiates a Gpio object
      *
      * @param pin pin number to use
      * @param owner (optional) Set pin owner, default behaviour is to 'own'
@@ -186,7 +186,7 @@ class Gpio
      * Sets a callback to be called when pin value changes
      *
      * @param mode The edge mode to set
-     * @param fptr Function pointer to function to be called when interupt is
+     * @param fptr Function pointer to function to be called when interrupt is
      * triggered
      * @param args Arguments passed to the interrupt handler (fptr)
      * @return Result of operation
@@ -198,7 +198,7 @@ class Gpio
     }
 
     /**
-     * Exits callback - this call will not kill the isr thread immediatly
+     * Exits callback - this call will not kill the isr thread immediately
      * but only when it is out of it's critical section
      *
      * @return Result of operation

api/mraa/pwm.h

@@ -65,7 +65,7 @@ mraa_pwm_context mraa_pwm_init(int pin);
 mraa_pwm_context mraa_pwm_init_raw(int chipid, int pin);
 
 /**
- * Set the ouput duty-cycle percentage, as a float
+ * Set the output duty-cycle percentage, as a float
  *
  * @param dev The Pwm context to use
  * @param percentage A floating-point value representing percentage of output.
@@ -76,7 +76,7 @@ mraa_pwm_context mraa_pwm_init_raw(int chipid, int pin);
 mraa_result_t mraa_pwm_write(mraa_pwm_context dev, float percentage);
 
 /**
- * Read the ouput duty-cycle percentage, as a float
+ * Read the output duty-cycle percentage, as a float
  *
  * @param dev The Pwm context to use
  * @return percentage A floating-point value representing percentage of output.

api/mraa/pwm.hpp

@@ -88,7 +88,7 @@ class Pwm
         return (Result) mraa_pwm_write(m_pwm, percentage);
     }
     /**
-     * Read the ouput duty-cycle percentage, as a float
+     * Read the output duty-cycle percentage, as a float
      *
      * @return A floating-point value representing percentage of
      * output. The value should lie between 0.0f (representing on 0%) and

docs/changelog.md

@@ -35,7 +35,7 @@ they are listed here. Anything pre 0.2.x is ignored.
 
 **0.9.3**
   * Intel edison detection much improved
-  * ftdi ft4222 interupt improvement
+  * ftdi ft4222 interrupt improvement
   * small fixes to java lib
 
 **0.9.2**

docs/galileorevd.md

@@ -8,7 +8,7 @@ The rev D board has the following limitations in libmraa:
 
 - gpio 13 will not switch the LED as it's a different Gpio, use raw gpio '3' to do this
 - gpio register access via /dev/uio is limited to pin2 and 3
-- gpio interupts will only work on GPIO_EDGE_BOTH
+- gpio interrupts will only work on GPIO_EDGE_BOTH
 - adc kernel module will return 12bit number. MRAA defaults shift this to 10bits
 - AIO pins are treated as 0-5 in mraa_aio_init() but as 14-19 for everything
   else. Therefore use mraa_gpio_init(14) to use A0 as a Gpio

examples/python/hello_isr.py

@@ -31,7 +31,7 @@ class Counter:
 
 c = Counter()
 
-# inside a python interupt you cannot use 'basic' types so you'll need to use
+# inside a python interrupt you cannot use 'basic' types so you'll need to use
 # objects
 def test(gpio):
   print("pin " + repr(gpio.getPin(True)) + " = " + repr(gpio.read()))

include/mraa_internal_types.h

@@ -59,8 +59,8 @@ struct _gpio {
     int pin; /**< the pin number, as known to the os. */
     int phy_pin; /**< pin passed to clean init. -1 none and raw*/
     int value_fp; /**< the file pointer to the value of the gpio */
-    void (* isr)(void *); /**< the interupt service request */
-    void *isr_args; /**< args return when interupt service request triggered */
+    void (* isr)(void *); /**< the interrupt service request */
+    void *isr_args; /**< args return when interrupt service request triggered */
     pthread_t thread_id; /**< the isr handler thread id */
     int isr_value_fp; /**< the isr file pointer on the value */
 #ifndef HAVE_PTHREAD_CANCEL
@@ -148,9 +148,9 @@ struct _iio {
     char* name; /**< IIO device name */
     int fp; /**< IIO device in /dev */
     int fp_event;  /**<  event file descriptor for IIO device */
-    void (* isr)(char* data); /**< the interupt service request */
-    void *isr_args; /**< args return when interupt service request triggered */
-    void (* isr_event)(struct iio_event_data* data, void* args); /**< the event interupt service request */
+    void (* isr)(char* data); /**< the interrupt service request */
+    void *isr_args; /**< args return when interrupt service request triggered */
+    void (* isr_event)(struct iio_event_data* data, void* args); /**< the event interrupt service request */
     int chan_num;
     pthread_t thread_id; /**< the isr handler thread id */
     mraa_iio_channel* channels;

src/javascript/doxygen2jsdoc_custom.json

@@ -65,7 +65,7 @@
         },
         "func": {
           "type": "Function",
-          "description": "Function to be called when interupt is triggered"
+          "description": "Function to be called when interrupt is triggered"
         }
       },
       "return": {

src/pwm/pwm.c

@@ -161,7 +161,7 @@ mraa_pwm_read_duty(mraa_pwm_context dev)
     char* endptr;
     long int ret = strtol(output, &endptr, 10);
     if ('\0' != *endptr && '\n' != *endptr) {
-        syslog(LOG_ERR, "pwm: Error in string converstion");
+        syslog(LOG_ERR, "pwm: Error in string conversion");
         return -1;
     } else if (ret > INT_MAX || ret < INT_MIN) {
         syslog(LOG_ERR, "pwm: Number is invalid");

src/python/docs/example.rst

@@ -16,13 +16,13 @@ Here is the simplest Gpio program in mraa.
   :prepend: import mraa
   :start-after: import mraa
 
-GPIO Interupt (isr)
+GPIO Interrupt (isr)
 ===================
 
-The GPIO module allows you to set an interupt on a GPIO. This interupt is
+The GPIO module allows you to set an interrupt on a GPIO. This interrupt is
 controlled by the mode that the 'edge' is in. Before setting another isr please
 remove the first one, multiple isrs on one pin are not supported. Some
-platforms will not support interupts on all pins so please check your return
+platforms will not support interrupts on all pins so please check your return
 values.
 
 **Note:** Galileo Gen1 only supports EDGE_BOTH