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annotate src/cs/drivers/drv_app/r2d/lcd_messages_ti.h @ 268:f2e52cab0a73

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abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /****************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 /* */
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3 /* File Name: lcd_messages_ti.h */
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4 /* */
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5 /* Purpose: This file contains data structures and functions prototypes */
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6 /* used to send events to the LCD SWE. */
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7 /* */
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8 /* Version 0.1 */
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9 /* */
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10 /* Date Modification */
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11 /* ------------------------------------ */
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12 /* 29/09/2000 Create */
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13 /* */
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14 /* Author Davide Carpegna */
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15 /* */
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16 /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved*/
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17 /****************************************************************************/
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18 #ifndef __LCD_MESSAGES_TI_H_
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19 #define __LCD_MESSAGES_TI_H_
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 #ifdef __cplusplus
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22 extern "C"
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23 {
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24 #endif
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25
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26 #define LCD_Reset lcd_reset
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27 #define LCD_Clear LCD_Clear_ll
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28 #define LCD_Init LCD_Init_ll
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29 #define LCD_WriteString LCD_Write_String
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30 #define LCD_WriteCenter LCD_Write_Center
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32 #ifdef __cplusplus
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33 }
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34 #endif
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37 #endif /* __LCD_MESSAGES_TI_H_ */