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| 1 | /******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** |
1 | /******************** (C) COPYRIGHT 2008 STMicroelectronics ******************** |
| 2 | * File Name : 91x_i2c.c |
2 | * File Name : 91x_i2c.c |
| 3 | * Author : MCD Application Team |
3 | * Author : MCD Application Team |
| - | 4 | * Version : V2.1 |
|
| 4 | * Date First Issued : 05/18/2006 : Version 1.0 |
5 | * Date : 12/22/2008 |
| 5 | * Description : This file provides all the I2C software functions. |
6 | * Description : This file provides all the I2C firmware functions. |
| 6 | ******************************************************************************** |
- | |
| 7 | * History: |
- | |
| 8 | * 05/22/2007 : Version 1.2 |
- | |
| 9 | * 05/24/2006 : Version 1.1 |
- | |
| 10 | * 05/18/2006 : Version 1.0 |
- | |
| 11 | ******************************************************************************** |
7 | ******************************************************************************** |
| 12 | * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS |
8 | * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS |
| 13 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. |
9 | * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. |
| 14 | * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, |
10 | * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, |
| 15 | * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE |
11 | * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE |
| Line 591... | Line 587... | ||
| 591 | * - I2C_EVENT_MASTER_BYTE_RECEIVED |
587 | * - I2C_EVENT_MASTER_BYTE_RECEIVED |
| 592 | * - I2C_EVENT_MASTER_BYTE_TRANSMITTED |
588 | * - I2C_EVENT_MASTER_BYTE_TRANSMITTED |
| 593 | * - I2C_EVENT_MASTER_MODE_ADDRESS10 |
589 | * - I2C_EVENT_MASTER_MODE_ADDRESS10 |
| 594 | * - I2C_EVENT_SLAVE_STOP_DETECTED |
590 | * - I2C_EVENT_SLAVE_STOP_DETECTED |
| 595 | * - I2C_EVENT_SLAVE_ACK_FAILURE |
591 | * - I2C_EVENT_SLAVE_ACK_FAILURE |
| - | 592 | - I2C_EV31 |
|
| 596 | * Output : None |
593 | * Output : None |
| 597 | * Return : An ErrorStatus enumuration value: |
594 | * Return : An ErrorStatus enumuration value: |
| 598 | * - SUCCESS: Last event is equal to the I2C_Event |
595 | * - SUCCESS: Last event is equal to the I2C_Event |
| 599 | * - ERROR: Last event is different from the I2C_Event |
596 | * - ERROR: Last event is different from the I2C_Event |
| 600 | *******************************************************************************/ |
597 | *******************************************************************************/ |
| Line 613... | Line 610... | ||
| 613 | /* Return ERROR when last event is different from I2C_EVENT */ |
610 | /* Return ERROR when last event is different from I2C_EVENT */ |
| 614 | return ERROR; |
611 | return ERROR; |
| 615 | } |
612 | } |
| 616 | } |
613 | } |
| Line 617... | Line 614... | ||
| 617 | 614 | ||