FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_app/r2d/uwire.h @ 281:a75eefbf8be4

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Phone boot with PWON: weed out short button presses Every standard end user phone has a design provision, most naturally implemented in firmware, whereby the PWON button effects a boot only if it is held down long enough - short presses of this PWON button are detected, assumed to be spurious and cause the fw to power back off instead of proceeding with boot. The present change introduces this standard function in FreeCalypso.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 24 Sep 2021 02:03:08 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /**
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2
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3 @file: uwire.h
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4
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 @author Davide Carpegna
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 @version 1.0
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8
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 Purpose: Driver for the uwire HD module
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 */
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12
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 /*
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14
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15 Date Modification
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16 ------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 09/22/2000 Create
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18 10/18/2001 Updated for R2D by Christophe Favergeon
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20
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21 (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved
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22 */
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23
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24 #ifndef _UWIRE_H_
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25 #define _UWIRE_H_
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27 #define MEM_UWIRE 0xFFFE4000
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28 #define TDR (MEM_UWIRE)
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29 #define RDR (MEM_UWIRE)
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30 #define CSR (MEM_UWIRE+0x02)
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31 #define SR1 (MEM_UWIRE+0x04)
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32 #define SR2 (MEM_UWIRE+0x06)
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33 #define SR3 (MEM_UWIRE+0x08)
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34
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35 #define INDEX_CS1 (1 << 10)
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36 #define NB_BITS_WR_8 (1 << 8 )
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37 #define INDEX_CS0 0
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38 #define NB_BITS_WR_9 (9 << 5)
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39 #define CS_CMD (1 << 12)
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40 #define START (1 << 13)
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41 #define CS1_EDGE_RD (1 << 6)
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42 #define CS1_FRQ_FINT_4 (1 << 9)
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43 #define CS0_FRQ_FINT_2 0
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44 #define CS0_FRQ_FINT_4 (1 << 3)
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45 #define SR3_CLK_EN 1
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47 #define CSRB ( 1<<14 )
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49 #define IO_SEL0 0xFFFEF008
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50 #define IO_SEL 0xFFFEF00A
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52 #define GPIO_INOUT 0xFFFE4804
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53 #define GPIO_OUT 0xFFFE4802
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54 #define CNTL_RST 0xFFFFFD04
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55
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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56 #ifdef _WINDOWS
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57 #ifdef __cplusplus
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58 extern "C"
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59 {
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60 #endif
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61 #endif
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62
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63 // prototypes of uwire functions for lcd
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64 BOOLEAN lcd_polling(void);
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65 void lcd_transmit_cmd(UINT8 cmd);
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66 void uwire_init_lcd(void);
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67
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68 // Defined only for board
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69 void lcd_transmit_data(UINT8 data);
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70
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71 // Defined only for PC
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72 void lcd_refresh(void);
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73 void lcd_set_pos(unsigned char x,unsigned char y);
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74 void* lcd_get_dc(void);
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75
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76 #ifdef _WINDOWS
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77 #ifdef __cplusplus
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78 }
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79 #endif
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80 #endif
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81
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82 #endif /*_UWIRE_H_*/