Rev 1798 Rev 1815
Line 51... Line 51...
51 TDC_update_registers(); 51 TDC_update_registers();
52 */ 52 */
53 output_low(START); 53 output_low(START);
54 output_low(STOP1); 54 output_low(STOP1);
55 output_low(STOP2); 55 output_low(STOP2);
-   56  
-   57 delay_ms(50);
56 58  
-   59 //write raw register values
-   60 output_low(TDC_ENABLE);
-   61 spi_xfer(TDC_stream,0x80338AE8,32);
-   62 output_high(TDC_ENABLE);
-   63  
-   64 output_low(TDC_ENABLE);
-   65 spi_xfer(TDC_stream,0x81211400,32);
-   66 output_high(TDC_ENABLE);
-   67
-   68 output_low(TDC_ENABLE);
-   69 spi_xfer(TDC_stream,0x82E03200,32);
-   70 output_high(TDC_ENABLE);
-   71  
-   72 output_low(TDC_ENABLE);
-   73 spi_xfer(TDC_stream,0x83083300,32);
-   74 output_high(TDC_ENABLE);
-   75  
-   76 output_low(TDC_ENABLE);
-   77 spi_xfer(TDC_stream,0x84203400,32);
-   78 output_high(TDC_ENABLE);
-   79  
-   80 output_low(TDC_ENABLE);
-   81 spi_xfer(TDC_stream,0x85080000,32);
-   82 output_high(TDC_ENABLE);
-   83  
57 TDC_start_cal_resonator(); 84 TDC_start_cal_resonator();
58 delay_ms(50); 85 delay_ms(50);
59 printf("calibrate: %LX, %LX, %LX, %LX \r\n", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); 86 printf("calibrate: %LX, %LX, %LX, %LX \r\n", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4));
60 TDC_start_cal(); 87 // TDC_start_cal();
61 delay_ms(50); 88 // delay_ms(50);
62 89
63 while(true) 90 while(true)
64 { 91 {
65 temperature = ds1820_read(); 92 temperature = ds1820_read();
66 TDC_reset(); 93
67 hitin1=TDC_HITIN1_2; -  
68 hitin2=TDC_HITIN2_1; -  
69 en_err_val=1; -  
70 TDC_update_registers(); -  
71   -  
72 delay_ms(50); -  
73 TDC_init(); 94 TDC_init();
74 95
75 delay_ms(50); 96 delay_ms(50);
76 printf("Temp: %f \r\n", temperature); 97 printf("Temp: %f \r\n", temperature);
77 delay_ms(50); 98 delay_ms(50);
78 printf("status: %LX \r\n", TDC_get_status()); 99 printf("status: %LX \r\n", TDC_get_status());
79   100  
80 // TDC_start_cycle(); 101 TDC_start_cycle();
81   102  
82 delay_us(10); 103 // delay_us(10);
83 output_high(START); 104 output_high(START);
84 // delay_us(1); 105 // delay_us(1);
85 106
86 delay_us(10); 107 delay_us(100);
87 output_low(START); 108 // output_low(START);
88 109
89 // output_high(STOP1); 110 output_high(STOP1);
90 // delay_us(10); 111 // delay_us(10);
91 // delay_us(500); 112 // delay_us(500);
92 // output_high(STOP1); 113 // output_high(STOP1);
93 // delay_us(10); 114 // delay_us(10);
94 // output_low(STOP1); 115 output_low(STOP1);
95 // delay_us(500); 116 // delay_us(500);
96 // output_high(STOP1); 117 // output_high(STOP1);
97 // delay_us(10); 118 delay_us(10);
98 // output_low(STOP1); 119 // output_low(STOP1);
99 output_low(START); 120 output_low(START);
100   121  
101 // output_high(STOP2); 122 // output_high(STOP2);
102 // delay_us(10); 123 // delay_us(10);
103 // output_low(START); 124 // output_low(START);
104 // output_low(STOP1); 125 output_high(STOP1);
105 // output_low(STOP2); 126 // output_low(STOP2);
106 // delay_us(500); 127 // delay_us(500);
107 // output_high(STOP2); 128 // output_high(STOP2);
108 // delay_us(10); 129 // delay_us(10);
109 // output_low(STOP2); 130 // output_low(STOP2);