diff options
Diffstat (limited to 'os/hal/templates/pal_lld.h')
| -rw-r--r-- | os/hal/templates/pal_lld.h | 82 |
1 files changed, 66 insertions, 16 deletions
diff --git a/os/hal/templates/pal_lld.h b/os/hal/templates/pal_lld.h index 3530a96e3..dd04b869f 100644 --- a/os/hal/templates/pal_lld.h +++ b/os/hal/templates/pal_lld.h @@ -51,13 +51,13 @@ typedef struct { /**
* @brief Width, in bits, of an I/O port.
*/
-#define PAL_IOPORTS_WIDTH 32
+#define PAL_IOPORTS_WIDTH 32U
/**
* @brief Whole port mask.
* @brief This macro specifies all the valid bits into a port.
*/
-#define PAL_WHOLE_PORT ((ioportmask_t)0xFFFFFFFF)
+#define PAL_WHOLE_PORT ((ioportmask_t)0xFFFFFFFFU)
/**
* @brief Digital I/O port sized unsigned type.
@@ -110,7 +110,7 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_readport(port) 0
+#define pal_lld_readport(port) 0U
/**
* @brief Reads the output latch.
@@ -122,7 +122,7 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_readlatch(port) 0
+#define pal_lld_readlatch(port) 0U
/**
* @brief Writes a bits mask on a I/O port.
@@ -132,7 +132,12 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_writeport(port, bits)
+#define pal_lld_writeport(port, bits) \
+ do { \
+ (void)port; \
+ (void)bits; \
+ } while (false)
+
/**
* @brief Sets a bits mask on a I/O port.
@@ -145,7 +150,12 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_setport(port, bits)
+#define pal_lld_setport(port, bits) \
+ do { \
+ (void)port; \
+ (void)bits; \
+ } while (false)
+
/**
* @brief Clears a bits mask on a I/O port.
@@ -158,7 +168,12 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_clearport(port, bits)
+#define pal_lld_clearport(port, bits) \
+ do { \
+ (void)port; \
+ (void)bits; \
+ } while (false)
+
/**
* @brief Toggles a bits mask on a I/O port.
@@ -171,7 +186,12 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_toggleport(port, bits)
+#define pal_lld_toggleport(port, bits) \
+ do { \
+ (void)port; \
+ (void)bits; \
+ } while (false)
+
/**
* @brief Reads a group of bits.
@@ -186,8 +206,7 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_readgroup(port, mask, offset) \
- (void)port,(void)mask,(void)offset,0
+#define pal_lld_readgroup(port, mask, offset) 0U
/**
* @brief Writes a group of bits.
@@ -204,7 +223,12 @@ typedef uint32_t ioportid_t; * @notapi
*/
#define pal_lld_writegroup(port, mask, offset, bits) \
- (void)port,(void)mask,(void)offset,(void)bits
+ do { \
+ (void)port; \
+ (void)mask; \
+ (void)offset; \
+ (void)bits; \
+ } while (false)
/**
* @brief Pads group mode setup.
@@ -253,7 +277,12 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_writepad(port, pad, bit)
+#define pal_lld_writepad(port, pad, bit) \
+ do { \
+ (void)port; \
+ (void)pad; \
+ (void)bit; \
+ } while (false)
/**
* @brief Sets a pad logical state to @p PAL_HIGH.
@@ -266,7 +295,12 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_setpad(port, pad)
+#define pal_lld_setpad(port, pad) \
+ do { \
+ (void)port; \
+ (void)pad; \
+ } while (false)
+
/**
* @brief Clears a pad logical state to @p PAL_LOW.
@@ -279,7 +313,12 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_clearpad(port, pad)
+#define pal_lld_clearpad(port, pad) \
+ do { \
+ (void)port; \
+ (void)pad; \
+ } while (false)
+
/**
* @brief Toggles a pad logical state.
@@ -292,7 +331,12 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_togglepad(port, pad)
+#define pal_lld_togglepad(port, pad) \
+ do { \
+ (void)port; \
+ (void)pad; \
+ } while (false)
+
/**
* @brief Pad mode setup.
@@ -308,7 +352,13 @@ typedef uint32_t ioportid_t; *
* @notapi
*/
-#define pal_lld_setpadmode(port, pad, mode)
+#define pal_lld_setpadmode(port, pad, mode) \
+ do { \
+ (void)port; \
+ (void)pad; \
+ (void)mode; \
+ } while (false)
+
#if !defined(__DOXYGEN__)
extern const PALConfig pal_default_config;
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