CMSIS-Core Functions Quick Reference
The Cortex® Microcontroller Software Interface Standard contains a number of standardized functions:
• Core peripheral access functions
• Intrinsic functions
In this appendix the basic information about these standardized functions will be covered. Some of the functions in CMSIS use the standard data types defined in “stdint.h.” For example:
Table E.1
Standard Data Types Used in CMSIS
| Type | Description |
| uint32_t | Unsigned 32-bit integer |
| uint16_t | Unsigned 16-bit integer |
| uint8_t | Unsigned 8-bit integer |
E.1 Exception and interrupt numbers
A number of functions in CMSIS use interrupt numbers to access interrupt features. The interrupt number definition is different from the processor IPSR ...
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