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annotate src/cs/drivers/drv_app/r2d/uwire.h @ 27:cb3f6fe694e1 default tip

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README: document SE K2x0 addition
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 21 Dec 2023 21:44:43 +0000
parents 92470e5d0b9e
children
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1 /**
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2
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3 @file: uwire.h
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4
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5 @author Davide Carpegna
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6
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7 @version 1.0
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8
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9 Purpose: Driver for the uwire HD module
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10
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11 */
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12
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13 /*
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14
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15 Date Modification
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16 ------------------------------------
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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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19
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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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26
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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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46
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47 #define CSRB ( 1<<14 )
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48
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49 #define IO_SEL0 0xFFFEF008
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50 #define IO_SEL 0xFFFEF00A
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51
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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
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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_*/