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applib-targets/emscripten/emscripten_jerry_api.c

@@ -558,7 +558,7 @@ jerry_size_t jerry_object_to_string_to_utf8_char_buffer(const jerry_value_t obje
   return len;
 }
 
-// FIXME: PBL-43551 Propery CESU-8 => UTF-8 conversion.
+// FIXME: PBL-43551 Property CESU-8 => UTF-8 conversion.
 jerry_size_t jerry_object_to_string_to_char_buffer(const jerry_value_t object,
                                                    jerry_char_t *buffer_p,
                                                    jerry_size_t buffer_size) {

applib-targets/emscripten/emscripten_resources.c

@@ -160,7 +160,7 @@ static bool prv_get_resource(uint32_t resource_id, Resource *res) {
   if ((entry.resource_id != resource_id) ||
       (entry.length == 0)) {
     // empty resource
-    printf("%s: Invalid resourcel for %d\n", __FILE__, resource_id);
+    printf("%s: Invalid resource for %d\n", __FILE__, resource_id);
     return false;
   }
 

applib-targets/emscripten/emscripten_resources.h

@@ -22,7 +22,7 @@
 
 #include "resource/resource.h"
 
-// transformed to int to avoid surpises between C->JS
+// transformed to int to avoid surprises between C->JS
 typedef int (*ResourceReadCb)(int offset, uint8_t *buf, int num_bytes);
 typedef int (*ResourceGetSizeCb)(void);
 

checkers/MutexChecker.cpp

@@ -28,7 +28,7 @@ namespace std {
 }
 
 /* This analyzer suffers from the major limitation that most of the mutexes in Pebble are globals,
- * so all symbols and MemRegions refering to the mutexes are invalidated every time an unknown
+ * so all symbols and MemRegions referring to the mutexes are invalidated every time an unknown
  * function is called. This analyzer instead associates mutexes with the declaration of their
  * variables, which has the obvious limitation of not catching when mutexes are passed as
  * arguments (which fortunately never? happens in pebble).

docs/common.dox

@@ -191,11 +191,11 @@ This function affects subsequent calls to \ref rand() to produce a sequence of n
 `setlocale` can be used to:
   - set the app's locale to a specific locale: `setlocale(LC_ALL, "en_CA")`
   - set the app's locale to the system locale: `setlocale(LC_ALL, "")`
-  - get the app's curent locale: `setlocale(LC_ALL, NULL)`
+  - get the app's current locale: `setlocale(LC_ALL, NULL)`
 
 \param category The category of routines for which to set the locale
 \param locale The ISO formatted locale to use, or "" for the system locale
-\return the locale after the change is applied, NULL on failure (e.g. unsuported category)
+\return the locale after the change is applied, NULL on failure (e.g. unsupported category)
 \note Currently, we only support two categories: LC_ALL and LC_TIME
 
 @}
@@ -421,7 +421,7 @@ original allocation or the new size into the newly allocated buffer.
 \return The destination buffer dest
 
 \fn char *strncat(char *dest, const char *src, size_t n)
-\brief Concatenates up to n bytes from the string in src to the end of the string pointed by dest and null terminates dest. There should be no overlap of dest and src in memeory.
+\brief Concatenates up to n bytes from the string in src to the end of the string pointed by dest and null terminates dest. There should be no overlap of dest and src in memory.
 \param dest The destination buffer with enough space for src beyond the null character
 \param src The source string
 \param n The maximum number of bytes to copy

docs/pulse2/history.md

@@ -100,7 +100,7 @@ with the target address and data. The receiver performs the write and
 sends an acknowledgement with the address. If the sender doesn't receive
 an acknowledgement within some timeout, it re-sends the write command.
 Any number of write commands and acknowledgements can be in-flight
-simulatneously. If a write completes but the acknowledgement is lost in
+simultaneously. If a write completes but the acknowledgement is lost in
 transit, the sender can re-send the same write command and the receiver
 can naively overwrite the data without issue due to the idempotence of
 flash writes.
@@ -149,7 +149,7 @@ Applications can choose to communicate with either best-effort datagram
 service (like PULSEv1), or reliable datagram service that guarantees
 in-order datagram delivery. Having the reliable transport available
 made it very easy to implement prompt commands over PULSEv2. And it was
-also suprisingly easy to implement a PULSEv2 transport for the Pebble
+also surprisingly easy to implement a PULSEv2 transport for the Pebble
 Protocol, which allows developers and test automation to interact with
 bigboards using libpebble2 and pebble-tool, exactly like they can with
 emulators and sealed watches connected to phones.

docs/tasks.txt

@@ -1,4 +1,4 @@
-FreeRTOS lets us create tasks, which are independant threads of execution. We create a few ourselves, and more are created internally by FreeRTOS. We have pre-emption enabled in our FreeRTOS configuration, so we must be mindful of which other tasks are mucking with the same data. This document describes the tasks that exist in our system.
+FreeRTOS lets us create tasks, which are independent threads of execution. We create a few ourselves, and more are created internally by FreeRTOS. We have pre-emption enabled in our FreeRTOS configuration, so we must be mindful of which other tasks are mucking with the same data. This document describes the tasks that exist in our system.
 
 FreeRTOS Tasks
 ==============
@@ -10,7 +10,7 @@ Timers that are registered using our timer infrastructure are executed on this t
 
 "IDLE" - The idle task
 ----------------------
-This is a special task used by the FreeRTOS scheduler. It's defined at it's own priority level which is at the lowest priority. If no other task is ready to run, either due to waiting on a semaphore or waiting using vTaskDelay (or something like that), the idle task is chosen to run instead.
+This is a special task used by the FreeRTOS scheduler. It's defined at its own priority level which is at the lowest priority. If no other task is ready to run, either due to waiting on a semaphore or waiting using vTaskDelay (or something like that), the idle task is chosen to run instead.
 
 We have modified FreeRTOS such that if we're in the idle task, we enter a lower power mode, either sleep or stop. Stop mode is special in that peripheral clocks are shut down when we go into stop and are not automatically turned back on when we leave stop mode. This means we have to go through and turn them all back on. This is what the `register_stop_mode_resume_callback` function does. It allows individual drivers to register callbacks that are called when we leave stop from the idle thread. This comes with a caveat though. Since the idle thread only ever runs when there's nothing else to run, the scheduler assumes that there is always a task to run. This means that if the idle task is stopped or delayed for any reason, the scheduler will explode. Therefore you are not permitted to do operations that may stop the task's execution from within the resume callback.
 
@@ -34,4 +34,4 @@ This task is created for the currently running app. No task is created for the l
 Open Questions
 ==============
 
-Which tasks are allowed to manipulate the window state? What if the launcher wants to push a notification window at the same time as an app pushes it's own window?
+Which tasks are allowed to manipulate the window state? What if the launcher wants to push a notification window at the same time as an app pushes its own window?

ftdi_reload.sh

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# This script works around an issue in MacOS 10.9 (Mavericks) that causes
+# This script works around an issue in macOS 10.9 (Mavericks) that causes
 #  it to go back to the original Apple USB FTDI drivers after a reboot.
 sudo kextunload /System/Library/Extensions/IOUSBFamily.kext/Contents/PlugIns/AppleUSBFTDI.kext
 sudo kextcache -system-prelinked-kernel

ftdi_unload.sh

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# This script works around an issue in MacOS 10.9 (Mavericks) that causes
+# This script works around an issue in macOS 10.9 (Mavericks) that causes
 #  it to go back to the original Apple USB FTDI drivers after a reboot.
 sudo kextunload /System/Library/Extensions/IOUSBFamily.kext/Contents/PlugIns/AppleUSBFTDI.kext
 sudo kextunload /System/Library/Extensions/FTDIUSBSerialDriver.kext

platform/robert/boot/src/board/board.h

@@ -28,7 +28,7 @@
 #define GPIO_Port_NULL ((GPIO_TypeDef *) 0)
 #define GPIO_Pin_NULL ((uint16_t)0x0000)
 
-// This is generated in order to faciliate the check within the IRQ_MAP macro below
+// This is generated in order to facilitate the check within the IRQ_MAP macro below
 enum {
 #define IRQ_DEF(num, irq) IS_VALID_IRQ__##irq,
 #include "irq_stm32f7.def"

platform/robert/boot/src/drivers/display/boot_fpga.c

@@ -140,7 +140,7 @@ void display_init(void) {
 
   // Work around an issue which some boards exhibit where the FPGA ring
   // oscillator can start up with higher harmonics, massively overclocking the
-  // design and causing malfunction. When this occurrs, the draw-scene command
+  // design and causing malfunction. When this occurs, the draw-scene command
   // will not work, asserting BUSY indefinitely but never updating the display.
   // Other commands such as display-on and display-off are less affected by the
   // overclocking, so the display can be turned on while the FPGA is in this

platform/robert/boot/src/drivers/max14690_pmic.c

@@ -239,7 +239,7 @@ bool pmic_enable_battery_measure(void) {
 bool pmic_disable_battery_measure(void) {
   bool result = prv_set_mon_config_register(0);
 
-  // Releases the lock that was previously aquired in pmic_enable_battery_measure.
+  // Releases the lock that was previously acquired in pmic_enable_battery_measure.
   prv_mon_config_unlock();
 
   return result;

platform/robert/boot/src/fw_copy.c

@@ -138,7 +138,7 @@ void fw_copy_check_update_fw(void) {
   if (boot_bit_test(BOOT_BIT_NEW_FW_UPDATE_IN_PROGRESS)) {
     dbgserial_putstr("Our previous firmware update failed, aborting update.");
 
-    // Pretend like the new firmware bit wasn't set afterall. We'll just run the
+    // Pretend like the new firmware bit wasn't set after all. We'll just run the
     // previous code, whether that was normal firmware or the recovery firmware.
     boot_bit_clear(BOOT_BIT_NEW_FW_UPDATE_IN_PROGRESS);
     boot_bit_clear(BOOT_BIT_NEW_FW_AVAILABLE);
@@ -165,7 +165,7 @@ void fw_copy_check_update_fw(void) {
     break;
   case UPDATE_FW_ERROR_MICRO_FLASH_MANGLED:
     // We've broken our internal flash when trying to update our normal
-    // firmware. Fall back immediately to the recovery firmare.
+    // firmware. Fall back immediately to the recovery firmware.
     boot_bit_set(BOOT_BIT_FW_START_FAIL_STRIKE_ONE);
     boot_bit_set(BOOT_BIT_FW_START_FAIL_STRIKE_TWO);
     system_reset();

platform/robert/boot/src/stm32f_flash_boot.ld

@@ -70,28 +70,28 @@ SECTIONS
     It is one task of the startup to copy the initial values from FLASH to RAM. */
     .data  : {
         . = ALIGN(4);
-        /* This is used by the startup in order to initialize the .data secion */
+        /* This is used by the startup in order to initialize the .data section */
         __data_start = .;
 
         *(.data)
         *(.data.*)
 
         . = ALIGN(4);
-        __data_end = .; /* This is used by the startup in order to initialize the .data secion */
+        __data_end = .; /* This is used by the startup in order to initialize the .data section */
     } >RAM AT>FLASH
     __data_load_start = LOADADDR(.data);
 
     /* This is the uninitialized data section */
     .bss (NOLOAD) : {
         . = ALIGN(4);
-        __bss_start = .; /* This is used by the startup in order to initialize the .bss secion */
+        __bss_start = .; /* This is used by the startup in order to initialize the .bss section */
 
         *(.bss)
         *(.bss.*)
         *(COMMON)
 
         . = ALIGN(4);
-        __bss_end = .; /* This is used by the startup in order to initialize the .bss secion */
+        __bss_end = .; /* This is used by the startup in order to initialize the .bss section */
     } >RAM
 
     .stack (NOLOAD) : {

platform/robert/boot/src/util/delay.c

@@ -39,7 +39,7 @@ void delay_us(uint32_t us) {
 
 void delay_ms(uint32_t millis) {
   // delay_us(millis*1000) is not used because a long delay could easily
-  // overflow the veriable. Without the outer loop, a delay of even five
+  // overflow the variable. Without the outer loop, a delay of even five
   // seconds would overflow.
   while (millis--) {
     delay_us(1000);

platform/robert/boot/src/util/math.h

@@ -64,7 +64,7 @@ int ceil_log_two(uint32_t n);
 )
 
 /**
- * Compute the next backoff interval using a bounded binary expoential backoff formula.
+ * Compute the next backoff interval using a bounded binary exponential backoff formula.
  *
  * @param[in,out] attempt The number of retries performed so far. This count will be incremented
  * by the function.

platform/robert/boot/src/vector_table.c

@@ -53,7 +53,7 @@ __attribute__((__noreturn__)) void Default_Handler(void) {
 
 // All these functions are weak references to the Default_Handler,
 // so if we define a handler in elsewhere in the firmware, these
-// will be overriden
+// will be overridden
 #define ALIAS(sym) __attribute__((__weak__, __alias__(sym)))
 ALIAS("Default_Handler") void NMI_Handler(void);
 ALIAS("Default_Handler") void HardFault_Handler(void);

platform/robert/boot/waftools/binary_header.py

@@ -97,7 +97,7 @@ def build(bld):
     sparse length encoding (see waftools/sparse_length_encoding.py).
 
     The name of the array variable defaults to the source file name with all
-    characters that are invaid C identifiers replaced with underscores. The name
+    characters that are invalid C identifiers replaced with underscores. The name
     can be explicitly specified by setting the *array_name* parameter.
 
     This method overrides the processing by

platform/robert/boot/waftools/objcopy.py

@@ -17,7 +17,7 @@
 
 """
 Support for converting linked targets to ihex, srec or binary files using
-objcopy. Use the 'objcopy' feature in conjuction with the 'cc' or 'cxx'
+objcopy. Use the 'objcopy' feature in conjunction with the 'cc' or 'cxx'
 feature. The 'objcopy' feature uses the following attributes:
 
 objcopy_bfdname   Target object format name (eg. ihex, srec, binary).

platform/robert/boot/waftools/sparse_length_encoding.py

@@ -58,8 +58,8 @@ def encode(source):
     frequency.update(source)
     # most_common() doesn't define what happens if there's a tie in frequency. Let's always pick
     # the lowest value of that frequency to make the encoding predictable.
-    occurences = frequency.most_common()
-    escape = min(x[0] for x in occurences if x[1] == occurences[-1][1])
+    occurrences = frequency.most_common()
+    escape = min(x[0] for x in occurrences if x[1] == occurrences[-1][1])
     yield escape
     for b, g in groupby(source):
         if b == b'\0':

platform/robert/boot/wscript

@@ -24,7 +24,7 @@ def options(opt):
                    help='Which board to build for (robert_bb, robert_bb2, cutts_bb, robert_evt)')
     opt.add_option('--nowatchdog', action='store_true',
                    help='Disable automatic reboots when watchdog fires')
-    opt.add_option('--display_test', action='store_true', help='Enables the diplsay test loop')
+    opt.add_option('--display_test', action='store_true', help='Enables the display test loop')
 
 
 def configure(conf):

platform/silk/boot/src/fw_copy.c

@@ -143,7 +143,7 @@ void check_update_fw(void) {
   if (boot_bit_test(BOOT_BIT_NEW_FW_UPDATE_IN_PROGRESS)) {
     dbgserial_putstr("Our previous firmware update failed, aborting update.");
 
-    // Pretend like the new firmware bit wasn't set afterall. We'll just run the
+    // Pretend like the new firmware bit wasn't set after all. We'll just run the
     // previous code, whether that was normal firmware or the recovery firmware.
     boot_bit_clear(BOOT_BIT_NEW_FW_UPDATE_IN_PROGRESS);
     boot_bit_clear(BOOT_BIT_NEW_FW_AVAILABLE);
@@ -170,7 +170,7 @@ void check_update_fw(void) {
     break;
   case UPDATE_FW_ERROR_MICRO_FLASH_MANGLED:
     // We've broken our internal flash when trying to update our normal
-    // firmware. Fall back immediately to the recovery firmare.
+    // firmware. Fall back immediately to the recovery firmware.
     boot_bit_set(BOOT_BIT_FW_START_FAIL_STRIKE_ONE);
     boot_bit_set(BOOT_BIT_FW_START_FAIL_STRIKE_TWO);
     system_reset();

platform/silk/boot/src/stm32f_flash_boot.ld.in

@@ -16,7 +16,7 @@ PROVIDE ( _Stack_Size = __Stack_Size ) ;
 
 __Stack_Init = _estack  - __Stack_Size ;
 
-/*"PROVIDE" allows to easily override these values from an object file or the commmand line.*/
+/*"PROVIDE" allows to easily override these values from an object file or the command line.*/
 PROVIDE ( _Stack_Init = __Stack_Init ) ;
 
 /*
@@ -96,28 +96,28 @@ SECTIONS
     .data  : AT ( _sidata )
     {
         . = ALIGN(4);
-        /* This is used by the startup in order to initialize the .data secion */
+        /* This is used by the startup in order to initialize the .data section */
         _sdata = .;
 
         *(.data)
         *(.data.*)
 
         . = ALIGN(4);
-        _edata = .; /* This is used by the startup in order to initialize the .data secion */
+        _edata = .; /* This is used by the startup in order to initialize the .data section */
     } >RAM
 
     /* This is the uninitialized data section */
     .bss :
     {
         . = ALIGN(4);
-        _sbss = .; /* This is used by the startup in order to initialize the .bss secion */
+        _sbss = .; /* This is used by the startup in order to initialize the .bss section */
 
         *(.bss)
         *(.bss.*)
         *(COMMON)
 
         . = ALIGN(4);
-        _ebss = .; /* This is used by the startup in order to initialize the .bss secion */
+        _ebss = .; /* This is used by the startup in order to initialize the .bss section */
     } >RAM
 
     .stack :

platform/silk/boot/src/util/delay.c

@@ -41,7 +41,7 @@ void NOINLINE delay_us(uint32_t us) {
 
 void delay_ms(uint32_t millis) {
   // delay_us(millis*1000) is not used because a long delay could easily
-  // overflow the veriable. Without the outer loop, a delay of even five
+  // overflow the variable. Without the outer loop, a delay of even five
   // seconds would overflow.
   while (millis--) {
     delay_us(1000);

platform/silk/boot/waftools/binary_header.py

@@ -85,7 +85,7 @@ def build(bld):
     file is treated as a raw binary file.
 
     The name of the array variable defaults to the source file name with all
-    characters that are invaid C identifiers replaced with underscores. The name
+    characters that are invalid C identifiers replaced with underscores. The name
     can be explicitly specified by setting the *array_name* parameter.
 
     This method overrides the processing by

platform/silk/boot/waftools/objcopy.py

@@ -17,7 +17,7 @@
 
 """
 Support for converting linked targets to ihex, srec or binary files using
-objcopy. Use the 'objcopy' feature in conjuction with the 'cc' or 'cxx'
+objcopy. Use the 'objcopy' feature in conjunction with the 'cc' or 'cxx'
 feature. The 'objcopy' feature uses the following attributes:
 
 objcopy_bfdname   Target object format name (eg. ihex, srec, binary).

platform/snowy/boot/src/drivers/display/ice40lp.c

@@ -171,7 +171,7 @@ void display_power_disable(void) {
 
 //!
 //! Write a single byte synchronously to the display. Use this
-//! sparingly, as it will tie up the micro duing the write.
+//! sparingly, as it will tie up the micro during the write.
 //!
 void display_write_byte(uint8_t d) {
   // Block until the tx buffer is empty

platform/snowy/boot/src/drivers/display/snowy_boot_fpga.c

@@ -224,7 +224,7 @@ void display_init(void) {
 
   // Work around an issue which some boards exhibit where the FPGA ring
   // oscillator can start up with higher harmonics, massively overclocking the
-  // design and causing malfunction. When this occurrs, the draw-scene command
+  // design and causing malfunction. When this occurs, the draw-scene command
   // will not work, asserting BUSY indefinitely but never updating the display.
   // Other commands such as display-on and display-off are less affected by the
   // overclocking, so the display can be turned on while the FPGA is in this

platform/snowy/boot/src/drivers/flash/s29vs.h

@@ -20,7 +20,7 @@
 
 #include "drivers/flash.h"
 
-//! An address in the flash address spac
+//! An address in the flash address space
 typedef uint32_t FlashAddress;
 
 //! This is the memory mapped region that's mapped to the parallel flash.
@@ -45,10 +45,10 @@ typedef enum S29VSCommand {
 } S29VSCommand;
 
 //! Arguments to the S29VSCommand_EraseSetup command
-typedef enum S29VSCommandEraseAguments {
-  S29VSCommandEraseAguments_ChipErase = 0x10,
-  S29VSCommandEraseAguments_SectorErase = 0x30
-} S29VSCommandEraseAguments;
+typedef enum S29VSCommandEraseArguments {
+  S29VSCommandEraseArguments_ChipErase = 0x10,
+  S29VSCommandEraseArguments_SectorErase = 0x30
+} S29VSCommandEraseArguments;
 
 //! The bitset stored in the status register, see flash_s29vs_read_status_register
 typedef enum S29VSStatusBit {