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PIC32MZ: Fix some repeated typos and work around an issue with passing defined parameters to a macro that takes multiple parameters

This commit is contained in:
Gregory Nutt 2015-02-26 15:39:57 -06:00
parent 5ab181fc4d
commit 6a551ddc84
2 changed files with 544 additions and 536 deletions
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12
arch/mips/src/pic32mz/chip/pic32mz-pps.h
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@ -71,10 +71,18 @@
* does not provide sufficient information. The output pin definitions include both the * does not provide sufficient information. The output pin definitions include both the
* register value and the register address and the following helper macros can be used * register value and the register address and the following helper macros can be used
* extract one or the other. * extract one or the other.
*
* NOTE: These odd macro forms are used to work around a pre-processor issue. The argument
* to PPS_OUTPUT_REGADDR is defined to have the form nn,xxxx but the preprocessor would
* claim that only one parameter is passed. The following version takes only one parameter
* and keeps the pre-processor happy.
*/ */
#define PPS_OUTPUT_REGADDR(a,b) ((uintptr_t)(b)) #define __PPS_OUTPUT_REGADDR(a,b) ((uintptr_t)(b))
#define PPS_OUTPUT_REGVAL(a,b) ((uint32_t(a)) #define PPS_OUTPUT_REGADDR(a) __PPS_OUTPUT_REGADDR(a)
#define __PPS_OUTPUT_REGVAL(a,b) ((uint32_t)(a))
#define PPS_OUTPUT_REGVAL(a) __PPS_OUTPUT_REGVAL(a)
/******************************************************************************************** /********************************************************************************************
* Public Types * Public Types

1068
arch/mips/src/pic32mz/chip/pic32mzec-pps.h
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