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Merge pull request #253 from elfmimi/numicro-gpio-macro-fix 

NUMICRO PAL: parentheses around macro parameters
This commit is contained in:
Fabien Poussin 2021-01-28 00:27:57 +01:00 committed by GitHub
parent b4815d9105 0f056b3557
commit a9e9c2e9ff
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 15 additions and 15 deletions
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30
os/hal/ports/NUMICRO/LLD/GPIOv1/hal_pal_lld.h
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@ -1223,7 +1223,7 @@ typedef GPIO_T * ioportid_t;
*
* @notapi
*/
#define pal_lld_readport(port) (port->PIN)
#define pal_lld_readport(port) ((port)->PIN)
/**
* @brief Reads the output latch.
@ -1235,7 +1235,7 @@ typedef GPIO_T * ioportid_t;
*
* @notapi
*/
#define pal_lld_readlatch(port) (port->DOUT)
#define pal_lld_readlatch(port) ((port)->DOUT)
/**
* @brief Writes a bits mask on a I/O port.
@ -1245,7 +1245,7 @@ typedef GPIO_T * ioportid_t;
*
* @notapi
*/
#define pal_lld_writeport(port, bits) (port->DOUT = bits)
#define pal_lld_writeport(port, bits) ((port)->DOUT = (bits))
/**
* @brief Sets a bits mask on a I/O port.
@ -1258,7 +1258,7 @@ typedef GPIO_T * ioportid_t;
*
* @notapi
*/
#define pal_lld_setport(port, bits) (port->DOUT |= bits)
#define pal_lld_setport(port, bits) ((port)->DOUT |= (bits))
/**
* @brief Clears a bits mask on a I/O port.
@ -1271,7 +1271,7 @@ typedef GPIO_T * ioportid_t;
*
* @notapi
*/
#define pal_lld_clearport(port, bits) (port->DOUT &= ~bits)
#define pal_lld_clearport(port, bits) ((port)->DOUT &= ~(bits))
/**
* @brief Toggles a bits mask on a I/O port.
@ -1284,7 +1284,7 @@ typedef GPIO_T * ioportid_t;
*
* @notapi
*/
#define pal_lld_toggleport(port, bits) (port->DOUT ^= bits)
#define pal_lld_toggleport(port, bits) ((port)->DOUT ^= (bits))
/**
* @brief Reads a group of bits.
@ -1317,10 +1317,10 @@ typedef GPIO_T * ioportid_t;
*/
#define pal_lld_writegroup(port, mask, offset, bits) \
do { \
uint32_t oldmask = port->DMASK; \
port->DMASK = ~(mask << offset); \
port->DOUT = (bits & mask) << offset; \
port->DMASK = oldmask; \
uint32_t oldmask = (port)->DMASK; \
(port)->DMASK = ~((mask) << (offset)); \
(port)->DOUT = ((bits) & (mask)) << (offset); \
(port)->DMASK = oldmask; \
} while (false)
/**
@ -1337,7 +1337,7 @@ typedef GPIO_T * ioportid_t;
* @notapi
*/
#define pal_lld_setgroupmode(port, mask, offset, mode) \
_pal_lld_setgroupmode(port, mask << offset, mode)
_pal_lld_setgroupmode(port, (mask) << (offset), mode)
/**
* @brief Reads a logical state from an I/O pad.
@ -1368,7 +1368,7 @@ typedef GPIO_T * ioportid_t;
* @notapi
*/
/* #define pal_lld_readpad(port, pad) PAL_LOW */
#define pal_lld_readpad(port, pad) ((port->PIN & PAL_PORT_BIT(pad)) >> pad)
#define pal_lld_readpad(port, pad) (((port)->PIN & PAL_PORT_BIT(pad)) >> (pad))
/**
* @brief Writes a logical state on an output pad.
@ -1405,7 +1405,7 @@ typedef GPIO_T * ioportid_t;
* @notapi
*/
#define pal_lld_setpad(port, pad) \
(port->DOUT |= PAL_PORT_BIT(pad))
((port)->DOUT |= PAL_PORT_BIT(pad))
/**
* @brief Clears a pad logical state to @p PAL_LOW.
@ -1419,7 +1419,7 @@ typedef GPIO_T * ioportid_t;
* @notapi
*/
#define pal_lld_clearpad(port, pad) \
(port->DOUT &= ~(0xFFFF0000U | PAL_PORT_BIT(pad)))
((port)->DOUT &= ~(0xFFFF0000U | PAL_PORT_BIT(pad)))
/**
* @brief Toggles a pad logical state.
@ -1433,7 +1433,7 @@ typedef GPIO_T * ioportid_t;
* @notapi
*/
#define pal_lld_togglepad(port, pad) \
(port->DOUT ^= PAL_PORT_BIT(pad))
((port)->DOUT ^= PAL_PORT_BIT(pad))
/**
* @brief Pad mode setup.