bosko lekovic / Mbed OS IO_spi

IO spi

SPIledovi/LedLight.h@7:4aa3dac73b66, 2021-03-21 (annotated)

Committer:
bosko001
Date:
Sun Mar 21 18:20:15 2021 +0100
Revision:
7:4aa3dac73b66
novi pocetak

Who changed what in which revision?

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bosko001 7:4aa3dac73b66 1 #ifndef LEDLIGHT_H
bosko001 7:4aa3dac73b66 2 #define LEDLIGHT_H
bosko001 7:4aa3dac73b66 3
bosko001 7:4aa3dac73b66 4 #include "mbed.h"
bosko001 7:4aa3dac73b66 5 #include "ClassThreadAbstract.h"
bosko001 7:4aa3dac73b66 6
bosko001 7:4aa3dac73b66 7
bosko001 7:4aa3dac73b66 8 #define BYTE_TO_BINARY_PATTERN "%c%c%c%c%c%c%c%c"
bosko001 7:4aa3dac73b66 9 #define BYTE_TO_BINARY(byte) \
bosko001 7:4aa3dac73b66 10 (byte & 0x80 ? '1' : '0'), \
bosko001 7:4aa3dac73b66 11 (byte & 0x40 ? '1' : '0'), \
bosko001 7:4aa3dac73b66 12 (byte & 0x20 ? '1' : '0'), \
bosko001 7:4aa3dac73b66 13 (byte & 0x10 ? '1' : '0'), \
bosko001 7:4aa3dac73b66 14 (byte & 0x08 ? '1' : '0'), \
bosko001 7:4aa3dac73b66 15 (byte & 0x04 ? '1' : '0'), \
bosko001 7:4aa3dac73b66 16 (byte & 0x02 ? '1' : '0'), \
bosko001 7:4aa3dac73b66 17 (byte & 0x01 ? '1' : '0')
bosko001 7:4aa3dac73b66 18 // printf("Leading text "BYTE_TO_BINARY_PATTERN, BYTE_TO_BINARY(byte));
bosko001 7:4aa3dac73b66 19 // printf(" leading text"BYTE_TO_BINARY_PATTERN" "BYTE_TO_BINARY_PATTERN"\n\r", j, BYTE_TO_BINARY(byte>>8),BYTE_TO_BINARY(byte) );
bosko001 7:4aa3dac73b66 20
bosko001 7:4aa3dac73b66 21
bosko001 7:4aa3dac73b66 22
bosko001 7:4aa3dac73b66 23
bosko001 7:4aa3dac73b66 24 /****************************** class C_spi ***************************************** */
bosko001 7:4aa3dac73b66 25 //extern DigitalOut led;
bosko001 7:4aa3dac73b66 26 class C_spi: public SPI
bosko001 7:4aa3dac73b66 27 {
bosko001 7:4aa3dac73b66 28 DigitalOut *p_csdata;
bosko001 7:4aa3dac73b66 29 public:
bosko001 7:4aa3dac73b66 30
bosko001 7:4aa3dac73b66 31 C_spi( PinName mosi, PinName miso, PinName sclk, PinName pin_csdata );
bosko001 7:4aa3dac73b66 32 unsigned short transfer( unsigned short tx );
bosko001 7:4aa3dac73b66 33
bosko001 7:4aa3dac73b66 34 };
bosko001 7:4aa3dac73b66 35
bosko001 7:4aa3dac73b66 36 /********************************* class C_spiled ********************************************* */
bosko001 7:4aa3dac73b66 37 #define NO_LED 6
bosko001 7:4aa3dac73b66 38
bosko001 7:4aa3dac73b66 39 enum E_ledColor { ledOff, ledRed, ledGreen, ledYellow};
bosko001 7:4aa3dac73b66 40
bosko001 7:4aa3dac73b66 41 union U_ledovi
bosko001 7:4aa3dac73b66 42 {
bosko001 7:4aa3dac73b66 43 unsigned short ledovi =0;
bosko001 7:4aa3dac73b66 44 struct
bosko001 7:4aa3dac73b66 45 {
bosko001 7:4aa3dac73b66 46 char ledpar1 : 2;
bosko001 7:4aa3dac73b66 47 char ledpar2 : 2;
bosko001 7:4aa3dac73b66 48 char ledpar3 : 2;
bosko001 7:4aa3dac73b66 49 char ledpar4 : 2;
bosko001 7:4aa3dac73b66 50 char ledpar5 : 2;
bosko001 7:4aa3dac73b66 51 char ledpar6 : 2;
bosko001 7:4aa3dac73b66 52 };
bosko001 7:4aa3dac73b66 53 };
bosko001 7:4aa3dac73b66 54
bosko001 7:4aa3dac73b66 55
bosko001 7:4aa3dac73b66 56
bosko001 7:4aa3dac73b66 57 class C_spiled: public C_spi
bosko001 7:4aa3dac73b66 58 {
bosko001 7:4aa3dac73b66 59 unsigned short sifter;
bosko001 7:4aa3dac73b66 60 U_ledovi u_ledovi;
bosko001 7:4aa3dac73b66 61 unsigned short received;
bosko001 7:4aa3dac73b66 62 public:
bosko001 7:4aa3dac73b66 63
bosko001 7:4aa3dac73b66 64 C_spiled();
bosko001 7:4aa3dac73b66 65
bosko001 7:4aa3dac73b66 66 void do_Sifter( void );
bosko001 7:4aa3dac73b66 67 unsigned short get_received( void ){ return received;};
bosko001 7:4aa3dac73b66 68
bosko001 7:4aa3dac73b66 69 void set_led( char no, E_ledColor ct );
bosko001 7:4aa3dac73b66 70
bosko001 7:4aa3dac73b66 71 E_ledColor get_led( char no );
bosko001 7:4aa3dac73b66 72
bosko001 7:4aa3dac73b66 73 };
bosko001 7:4aa3dac73b66 74
bosko001 7:4aa3dac73b66 75 /************************* C_ledLight ***************************** */
bosko001 7:4aa3dac73b66 76
bosko001 7:4aa3dac73b66 77 // stuktura svakog pojedinacnog led-a: boja i binarni tickPatern tj, ako je patern 10101010 znaci blinkanje 4 puta u ciklusu, ili 11001100 bva puta u ciklusu
bosko001 7:4aa3dac73b66 78 struct S_ledLight { E_ledColor ct; char tickPatern; };
bosko001 7:4aa3dac73b66 79
bosko001 7:4aa3dac73b66 80
bosko001 7:4aa3dac73b66 81 // klasa osvezavanja prikaza funkcija. Aktivira sopstveni C_thread i periodicno salje novo stanje ledova
bosko001 7:4aa3dac73b66 82
bosko001 7:4aa3dac73b66 83 class C_ledLight: public C_spiled, C_thread
bosko001 7:4aa3dac73b66 84 {
bosko001 7:4aa3dac73b66 85 char tickCounter =1;
bosko001 7:4aa3dac73b66 86 S_ledLight s_ledLight[NO_LED] = {{ledOff,0},{ledOff,0},{ledOff,0},{ledOff,0},{ledOff,0},{ledOff,0}};
bosko001 7:4aa3dac73b66 87
bosko001 7:4aa3dac73b66 88 public:
bosko001 7:4aa3dac73b66 89
bosko001 7:4aa3dac73b66 90 virtual void _refresh( void);
bosko001 7:4aa3dac73b66 91
bosko001 7:4aa3dac73b66 92 void thread_fun(void) override { _refresh(); }
bosko001 7:4aa3dac73b66 93
bosko001 7:4aa3dac73b66 94 C_ledLight( );// { }
bosko001 7:4aa3dac73b66 95 C_ledLight( int stack );//:C_thread( stack) { }
bosko001 7:4aa3dac73b66 96
bosko001 7:4aa3dac73b66 97 void set_ledLight( char no, E_ledColor c, char t);
bosko001 7:4aa3dac73b66 98
bosko001 7:4aa3dac73b66 99 void set_ledLight( char no, E_ledColor c );
bosko001 7:4aa3dac73b66 100 void set_ledLightTickPatern( char no, char t );
bosko001 7:4aa3dac73b66 101 // void set_ledLight( char no, bool on ) { if( no && no<=NO_LED ) {s_ledLight[no-1].tickPatern = ((on==true) ? 0xff : 0);} }
bosko001 7:4aa3dac73b66 102 void set_ledLightByte( char Port );
bosko001 7:4aa3dac73b66 103
bosko001 7:4aa3dac73b66 104
bosko001 7:4aa3dac73b66 105 S_ledLight get_ledLight( char no );
bosko001 7:4aa3dac73b66 106 char get_ledLightTickPatern( char no );
bosko001 7:4aa3dac73b66 107 E_ledColor get_ledLightColor( char no );
bosko001 7:4aa3dac73b66 108
bosko001 7:4aa3dac73b66 109 void apply_ledColorTemplate( const E_ledColor *e_ct );
bosko001 7:4aa3dac73b66 110
bosko001 7:4aa3dac73b66 111
bosko001 7:4aa3dac73b66 112
bosko001 7:4aa3dac73b66 113
bosko001 7:4aa3dac73b66 114 };
bosko001 7:4aa3dac73b66 115
bosko001 7:4aa3dac73b66 116
bosko001 7:4aa3dac73b66 117
bosko001 7:4aa3dac73b66 118
bosko001 7:4aa3dac73b66 119
bosko001 7:4aa3dac73b66 120
bosko001 7:4aa3dac73b66 121 #endif