David Giles
This software drives a PCA9675 device via an I2C bus. Included functions allow you to read the device ID, set the IO direction, and read and write from the device.
Header/misra_types.h@0:3331b5950572, 2010-11-23 (annotated)
- Committer:
- DavidGilesHitex
- Date:
- Tue Nov 23 10:59:14 2010 +0000
- Revision:
- 0:3331b5950572
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| DavidGilesHitex | 0:3331b5950572 | 1 | /* Hitex Standard Header File */ |
| DavidGilesHitex | 0:3331b5950572 | 2 | /* Types As Recommended By MISRA */ |
| DavidGilesHitex | 0:3331b5950572 | 3 | |
| DavidGilesHitex | 0:3331b5950572 | 4 | |
| DavidGilesHitex | 0:3331b5950572 | 5 | |
| DavidGilesHitex | 0:3331b5950572 | 6 | /* Bytes (8bit length) */ |
| DavidGilesHitex | 0:3331b5950572 | 7 | typedef unsigned char uint8_t; |
| DavidGilesHitex | 0:3331b5950572 | 8 | typedef char sint8_t; |
| DavidGilesHitex | 0:3331b5950572 | 9 | |
| DavidGilesHitex | 0:3331b5950572 | 10 | /* Half Words (16bit lengths) */ |
| DavidGilesHitex | 0:3331b5950572 | 11 | typedef unsigned short uint16_t; |
| DavidGilesHitex | 0:3331b5950572 | 12 | typedef short sint16_t; |
| DavidGilesHitex | 0:3331b5950572 | 13 | |
| DavidGilesHitex | 0:3331b5950572 | 14 | /* Words (32bit lengths) */ |
| DavidGilesHitex | 0:3331b5950572 | 15 | /* Also int */ |
| DavidGilesHitex | 0:3331b5950572 | 16 | typedef unsigned int uint32_t; |
| DavidGilesHitex | 0:3331b5950572 | 17 | typedef long sint32_t; |
| DavidGilesHitex | 0:3331b5950572 | 18 | |
| DavidGilesHitex | 0:3331b5950572 | 19 | /* Double Words */ |
| DavidGilesHitex | 0:3331b5950572 | 20 | /* Also long long and long double */ |
| DavidGilesHitex | 0:3331b5950572 | 21 | typedef unsigned long long uint64_t; |
| DavidGilesHitex | 0:3331b5950572 | 22 | typedef long long sint64_t; |
| DavidGilesHitex | 0:3331b5950572 | 23 | |
| DavidGilesHitex | 0:3331b5950572 | 24 | |
| DavidGilesHitex | 0:3331b5950572 | 25 | /* |
| DavidGilesHitex | 0:3331b5950572 | 26 | Constants should use the following suffixes also |
| DavidGilesHitex | 0:3331b5950572 | 27 | |
| DavidGilesHitex | 0:3331b5950572 | 28 | u - Unsigned |
| DavidGilesHitex | 0:3331b5950572 | 29 | f - floating |
| DavidGilesHitex | 0:3331b5950572 | 30 | L - Long double (64bit) |
| DavidGilesHitex | 0:3331b5950572 | 31 | |
| DavidGilesHitex | 0:3331b5950572 | 32 | */ |