From c397738010966f85c7ae841e21d74790ac49611c Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sat, 31 Dec 2011 10:07:43 +0000
Subject: 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
---
 os/hal/platforms/LPC214x/pal_lld.h | 39 ++++++++++++++++++++------------------
 1 file changed, 21 insertions(+), 18 deletions(-)

(limited to 'os/hal/platforms/LPC214x/pal_lld.h')

diff --git a/os/hal/platforms/LPC214x/pal_lld.h b/os/hal/platforms/LPC214x/pal_lld.h
index 688e687cc..78d688ae7 100644
--- a/os/hal/platforms/LPC214x/pal_lld.h
+++ b/os/hal/platforms/LPC214x/pal_lld.h
@@ -121,6 +121,8 @@ typedef FIO * ioportid_t;
 /**
  * @brief   FIO subsystem initialization.
  * @details Enables the access through the fast registers.
+ *
+ * @notapi
  */
 #define pal_lld_init(config) _pal_lld_init(config)
 
@@ -129,7 +131,7 @@ typedef FIO * ioportid_t;
  * @details This function is implemented by reading the FIO PIN register, the
  *          implementation has no side effects.
  *
- * @param[in] port      the port identifier
+ * @param[in] port      port identifier
  * @return              The port bits.
  *
  * @notapi
@@ -141,7 +143,7 @@ typedef FIO * ioportid_t;
  * @details This function is implemented by reading the FIO SET register, the
  *          implementation has no side effects.
  *
- * @param[in] port      the port identifier
+ * @param[in] port      port identifier
  * @return              The latched logical states.
  *
  * @notapi
@@ -153,8 +155,8 @@ typedef FIO * ioportid_t;
  * @details This function is implemented by writing the FIO PIN register, the
  *          implementation has no side effects.
  *
- * @param[in] port      the port identifier
- * @param[in] bits      the bits to be written on the specified port
+ * @param[in] port      port identifier
+ * @param[in] bits      bits to be written on the specified port
  *
  * @notapi
  */
@@ -165,8 +167,8 @@ typedef FIO * ioportid_t;
  * @details This function is implemented by writing the FIO SET 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
  */
@@ -177,8 +179,8 @@ typedef FIO * ioportid_t;
  * @details This function is implemented by writing the FIO CLR 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
  */
@@ -190,11 +192,11 @@ typedef FIO * ioportid_t;
  *          registers, the implementation is not atomic because the multiple
  *          accesses.
  *
- * @param[in] port      the port identifier
- * @param[in] mask      the group mask, a logical AND is performed on the
+ * @param[in] port      port identifier
+ * @param[in] mask      group mask, a logical AND is performed on the
  *                      output data
  * @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
@@ -213,20 +215,21 @@ typedef FIO * ioportid_t;
  * @note    This function does not alter the @p PINSELx registers. Alternate
  *          functions setup must be handled by device-specific code.
  *
- * @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
  *
-- 
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