AVR: Cleanup code source.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11377 35acf78f-673a-0410-8e92-d51de3d6d3f4

2 files changed, 55 insertions, 55 deletions

diff --git a/os/hal/ports/AVR/MEGA/LLD/SPIv1/hal_spi_lld.c b/os/hal/ports/AVR/MEGA/LLD/SPIv1/hal_spi_lld.c
index e8d772e20..1a4dce95d 100644
--- a/os/hal/ports/AVR/MEGA/LLD/SPIv1/hal_spi_lld.c
+++ b/os/hal/ports/AVR/MEGA/LLD/SPIv1/hal_spi_lld.c
@@ -26,15 +26,15 @@
 

 #if HAL_USE_SPI || defined(__DOXYGEN__)

 

-/*===========================================================================*/

-/* Driver local definitions.                                                 */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver local definitions.                                                */

+/*==========================================================================*/

 

 #define DUMMY_SPI_SEND_VALUE    0xFF

 

-/*===========================================================================*/

-/* Driver exported variables.                                                */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver exported variables.                                               */

+/*==========================================================================*/

 

 /**

  * @brief   SPI1 driver identifier.

@@ -43,17 +43,17 @@
 SPIDriver SPID1;

 #endif

 

-/*===========================================================================*/

-/* Driver local variables and types.                                         */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver local variables and types.                                        */

+/*==========================================================================*/

 

-/*===========================================================================*/

-/* Driver local functions.                                                   */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver local functions.                                                  */

+/*==========================================================================*/

 

-/*===========================================================================*/

-/* Driver interrupt handlers.                                                */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver interrupt handlers.                                               */

+/*==========================================================================*/

 

 #if AVR_SPI_USE_SPI1 || defined(__DOXYGEN__)

 /**

@@ -66,16 +66,16 @@ OSAL_IRQ_HANDLER(SPI_STC_vect) {
 

   SPIDriver *spip = &SPID1;

 

-  /* a new value has arrived, store it if we are interested in it */

+  /* A new value has arrived, store it if we are interested in it. */

   if (spip->rxbuf) spip->rxbuf[spip->exidx] = SPDR;

 

-  /* check if we are done */

+  /* Check if we are done. */

   if (++(spip->exidx) >= spip->exbytes) {

     _spi_isr_code(spip);

-  } else { /* if not done send the next byte */

-     if (spip->txbuf) { /* if there is a buffer with values to be send then use it*/

+  } else { /* If not done send the next byte. */

+     if (spip->txbuf) { /* If there is a buffer with values to be send then use it. */

        SPDR = spip->txbuf[spip->exidx];

-    } else {            /* if there isn't a buffer with values to be send then send a the dummy value*/

+    } else {            /* If there isn't a buffer with values to be send then send a the dummy value. */

       SPDR = DUMMY_SPI_SEND_VALUE;

     }

   }

@@ -95,7 +95,7 @@ OSAL_IRQ_HANDLER(SPI_STC_vect) {
 void spi_lld_init(void) {

 

 #if AVR_SPI_USE_SPI1

-  /* Driver initialization.*/

+  /* Driver initialization. */

   spiObjectInit(&SPID1);

 #endif /* AVR_SPI_USE_SPI1 */

 }

@@ -112,10 +112,10 @@ void spi_lld_start(SPIDriver *spip) {
   uint8_t dummy;

 

   if (spip->state == SPI_STOP) {

-    /* Enables the peripheral.*/

+    /* Enables the peripheral. */

 #if AVR_SPI_USE_SPI1

     if (&SPID1 == spip) {

-    /* Enable SPI clock using Power Reduction Register */

+    /* Enable SPI clock using Power Reduction Register. */

 #if defined(PRR0)

       PRR0 &= ~(1 << PRSPI);

 #elif defined(PRR)

@@ -127,20 +127,20 @@ void spi_lld_start(SPIDriver *spip) {
 

 #if AVR_SPI_USE_SPI1

   if (&SPID1 == spip) {

-    /* Configures the peripheral.*/

+    /* Configures the peripheral. */

     /* Note that some bits are forced:

 	   SPI interrupt disabled,

 	   SPI enabled,

-	   SPI master enabled */

+	   SPI master enabled. */

     SPCR = (spip->config->spcr & ~(SPI_CR_SPIE)) | SPI_CR_MSTR | SPI_CR_SPE;

     SPSR = spip->config->spsr;

 

-    /* dummy reads before enabling interrupt */

+    /* Dummy reads before enabling interrupt. */

     dummy = SPSR;

     dummy = SPDR;

-    (void) dummy; /* suppress warning about unused variable */

+    (void) dummy; /* Suppress warning about unused variable. */

 

-    /* Enable SPI interrupts */

+    /* Enable SPI interrupts. */

     SPCR |= SPI_CR_SPIE;

   }

 #endif /* AVR_SPI_USE_SPI1 */

@@ -156,14 +156,14 @@ void spi_lld_start(SPIDriver *spip) {
 void spi_lld_stop(SPIDriver *spip) {

 

   if (spip->state == SPI_READY) {

-    /* Resets the peripheral.*/

+    /* Resets the peripheral. */

 

-    /* Disables the peripheral.*/

+    /* Disables the peripheral. */

 #if AVR_SPI_USE_SPI1

     if (&SPID1 == spip) {

       SPCR &= (SPI_CR_SPIE | SPI_CR_SPE);

     }

-/* Disable SPI clock using Power Reduction Register */

+/* Disable SPI clock using Power Reduction Register. */

 #if defined(PRR0)

       PRR0 |= (1 << PRSPI);

 #elif defined(PRR)

@@ -251,7 +251,7 @@ uint16_t spi_lld_polled_exchange(SPIDriver *spip, uint16_t frame) {
   uint8_t dummy;

   (void)spip;

 

-  /* disable interrupt */

+  /* Disable interrupt. */

   SPCR &= ~(SPI_CR_SPIE);

 

   SPDR = frame >> 8;

@@ -264,7 +264,7 @@ uint16_t spi_lld_polled_exchange(SPIDriver *spip, uint16_t frame) {
 

   dummy = SPSR;

   dummy = SPDR;

-  (void) dummy; /* suppress warning about unused variable */

+  (void) dummy; /* Suppress warning about unused variable. */

   SPCR |= SPI_CR_SPIE;

 

   return spdr;

@@ -276,7 +276,7 @@ uint8_t spi_lld_polled_exchange(SPIDriver *spip, uint8_t frame) {
   uint8_t dummy;

   (void)spip;

 

-  /* disable interrupt */

+  /* Disable interrupt. */

   SPCR &= ~(SPI_CR_SPIE);

 

   SPDR = frame;

@@ -285,7 +285,7 @@ uint8_t spi_lld_polled_exchange(SPIDriver *spip, uint8_t frame) {
 

   dummy = SPSR;

   dummy = SPDR;

-  (void) dummy; /* suppress warning about unused variable */

+  (void) dummy; /* Suppress warning about unused variable. */

   SPCR |= SPI_CR_SPIE;

 

   return spdr;

diff --git a/os/hal/ports/AVR/MEGA/LLD/SPIv1/hal_spi_lld.h b/os/hal/ports/AVR/MEGA/LLD/SPIv1/hal_spi_lld.h
index ca0e15543..4617a1cfb 100644
--- a/os/hal/ports/AVR/MEGA/LLD/SPIv1/hal_spi_lld.h
+++ b/os/hal/ports/AVR/MEGA/LLD/SPIv1/hal_spi_lld.h
@@ -27,9 +27,9 @@
 

 #if HAL_USE_SPI || defined(__DOXYGEN__)

 

-/*===========================================================================*/

-/* Driver constants.                                                         */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver constants.                                                        */

+/*==========================================================================*/

 

 /**

  * @name SPI Configuration Register

@@ -72,9 +72,9 @@
 #define SPI_SR_SCK_FOSC_128      (0 << SPI2X)

 /** @} */

 

-/*===========================================================================*/

-/* Driver pre-compile time settings.                                         */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver pre-compile time settings.                                        */

+/*==========================================================================*/

 

 /**

  * @name    Configuration options

@@ -89,13 +89,13 @@
 #endif

 /** @} */

 

-/*===========================================================================*/

-/* Derived constants and error checks.                                       */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Derived constants and error checks.                                      */

+/*==========================================================================*/

 

-/*===========================================================================*/

-/* Driver data structures and types.                                         */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver data structures and types.                                        */

+/*==========================================================================*/

 

 /**

  * @brief   Type of a structure representing an SPI driver.

@@ -120,7 +120,7 @@ typedef struct {
    * @brief Operation complete callback.

    */

   spicallback_t         end_cb;

-  /* End of the mandatory fields.*/

+  /* End of the mandatory fields. */

   /**

    * @brief Port used of Slave Select

    */

@@ -168,7 +168,7 @@ struct SPIDriver {
 #if defined(SPI_DRIVER_EXT_FIELDS)

   SPI_DRIVER_EXT_FIELDS

 #endif

-  /* End of the mandatory fields.*/

+  /* End of the mandatory fields. */

   /**

    * @brief   Pointer to the buffer with data to send.

    */

@@ -187,9 +187,9 @@ struct SPIDriver {
   size_t                    exidx;

 };

 

-/*===========================================================================*/

-/* Driver macros.                                                            */

-/*===========================================================================*/

+/*==========================================================================*/

+/* Driver macros.                                                           */

+/*==========================================================================*/

 

 /**

  * @brief   Ignores data on the SPI bus.

@@ -234,9 +234,9 @@ struct SPIDriver {
  */

 #define spi_lld_receive(spip, n, rxbuf)     spi_lld_exchange(spip, n, NULL, rxbuf)

 

-/*===========================================================================*/

-/* External declarations.                                                    */

-/*===========================================================================*/

+/*==========================================================================*/

+/* External declarations.                                                   */

+/*==========================================================================*/

 

 #if AVR_SPI_USE_SPI1 && !defined(__DOXYGEN__)

 extern SPIDriver SPID1;