Changes to palSetGroupMode(), various adjustments to the PAL driver.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3695 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 21 insertions, 16 deletions

diff --git a/os/hal/platforms/AT91SAM7/pal_lld.h b/os/hal/platforms/AT91SAM7/pal_lld.h
index 53fdd417e..b9aa91371 100644
--- a/os/hal/platforms/AT91SAM7/pal_lld.h
+++ b/os/hal/platforms/AT91SAM7/pal_lld.h
@@ -123,6 +123,10 @@ typedef AT91PS_PIO ioportid_t;
 

 /**

  * @brief   Low level PAL subsystem initialization.

+ *

+ * @param[in] config    architecture-dependent ports configuration

+ *

+ * @notapi

  */

 #define pal_lld_init(config) _pal_lld_init(config)

 

@@ -131,7 +135,7 @@ typedef AT91PS_PIO ioportid_t;
  * @details This function is implemented by reading the PIO_PDSR register, the

  *          implementation has no side effects.

  *

- * @param[in] port      the port identifier

+ * @param[in] port      port identifier

  * @return              The port bits.

  *

  * @notapi

@@ -143,7 +147,7 @@ typedef AT91PS_PIO ioportid_t;
  * @details This function is implemented by reading the PIO_ODSR register, the

  *          implementation has no side effects.

  *

- * @param[in] port      the port identifier

+ * @param[in] port      port identifier

  * @return              The latched logical states.

  *

  * @notapi

@@ -167,8 +171,8 @@ typedef AT91PS_PIO ioportid_t;
  * @details This function is implemented by writing the PIO_SODR register, the

  *          implementation has no side effects.

  *

- * @param[in] port      the port identifier

- * @param[in] bits      the bits to be ORed on the specified port

+ * @param[in] port      port identifier

+ * @param[in] bits      bits to be ORed on the specified port

  *

  * @notapi

  */

@@ -179,8 +183,8 @@ typedef AT91PS_PIO ioportid_t;
  * @details This function is implemented by writing the PIO_CODR register, the

  *          implementation has no side effects.

  *

- * @param[in] port      the port identifier

- * @param[in] bits      the bits to be cleared on the specified port

+ * @param[in] port      port identifier

+ * @param[in] bits      bits to be cleared on the specified port

  *

  * @notapi

  */

@@ -192,10 +196,10 @@ typedef AT91PS_PIO ioportid_t;
  *          PIO_OWDR registers, the implementation is not atomic because the

  *          multiple accesses.

  *

- * @param[in] port      the port identifier

- * @param[in] mask      the group mask

+ * @param[in] port      port identifier

+ * @param[in] mask      group mask

  * @param[in] offset    the group bit offset within the port

- * @param[in] bits      the bits to be written. Values exceeding the group

+ * @param[in] bits      bits to be written. Values exceeding the group

  *                      width are masked.

  *

  * @notapi

@@ -212,20 +216,21 @@ typedef AT91PS_PIO ioportid_t;
  * @note    @p PAL_MODE_UNCONNECTED is implemented as push pull output with

  *          high state.

  *

- * @param[in] port      the port identifier

- * @param[in] mask      the group mask

- * @param[in] mode      the mode

+ * @param[in] port      port identifier

+ * @param[in] mask      group mask

+ * @param[in] offset    group bit offset within the port

+ * @param[in] mode      group mode

  *

  * @notapi

  */

-#define pal_lld_setgroupmode(port, mask, mode) \

-  _pal_lld_setgroupmode(port, mask, mode)

+#define pal_lld_setgroupmode(port, mask, offset, mode)                      \

+  _pal_lld_setgroupmode(port, mask << offset, mode)

 

 /**

  * @brief   Writes a logical state on an output pad.

  *

- * @param[in] port      the port identifier

- * @param[in] pad       the pad number within the port

+ * @param[in] port      port identifier

+ * @param[in] pad       pad number within the port

  * @param[in] bit       logical value, the value must be @p PAL_LOW or

  *                      @p PAL_HIGH

  *