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Defines | |
#define | ms5511_setup() ms5511_setup_io() |
Setup ms5511 ports and pins. | |
Functions | |
void | ms5511_calc_temp_and_pressure () |
uns16 | ms5511_get_config (uns8 config_word) |
uns32 | ms5511_get_raw_pressure () |
uns32 | ms5511_get_raw_temp () |
void | ms5511_init () |
void | ms5511_reset () |
void | ms5511_setup_io (void) |
#define ms5511_setup | ( | ) | ms5511_setup_io() |
uns16 ms5511_get_config | ( | uns8 | config_word | ) |
00067 { 00068 00069 return i2c_read_eeprom_16bit(MS5511_ADDR << 1, MS5511_PROM_READ + (config_word << 1)); 00070 00071 uns8 r1, r2; 00072 00073 i2c_start(); 00074 i2c_send_byte(MS5511_ADDR << 1); 00075 i2c_send_byte(MS5511_PROM_READ + (config_word << 1)); 00076 i2c_stop(); 00077 00078 i2c_start(); 00079 i2c_send_byte((MS5511_ADDR << 1) + 1); // read 00080 00081 r1 = i2c_receive_byte(); 00082 serial_print_str("r1="); 00083 serial_print_int_hex(r1); 00084 serial_print_nl(); 00085 00086 r2 = i2c_receive_byte(); 00087 serial_print_str("r2="); 00088 serial_print_int_hex(r2); 00089 serial_print_nl(); 00090 00091 return (r1 << 8) + r2; 00092 00093 00094 }
uns32 ms5511_get_raw_pressure | ( | ) |
00096 { 00097 00098 uns32 result; 00099 00100 return result; 00101 00102 }
void ms5511_init | ( | ) |
00108 { 00109 uns16 c0, c7; 00110 // reset 00111 ms5511_reset(); 00112 00113 // get config 00114 c0 = ms5511_get_config(0); 00115 00116 serial_print_str("C1\n"); 00117 c1 = ms5511_get_config(1); 00118 serial_print_str("C2\n"); 00119 c2 = ms5511_get_config(2); 00120 serial_print_str("C3\n"); 00121 c3 = ms5511_get_config(3); 00122 serial_print_str("C4\n"); 00123 c4 = ms5511_get_config(4); 00124 serial_print_str("C5\n"); 00125 c5 = ms5511_get_config(5); 00126 serial_print_str("C6 \n"); 00127 c6 = ms5511_get_config(6); 00128 c7 = ms5511_get_config(7); 00129 00130 serial_print_str("c0="); 00131 serial_print_int(c0); 00132 serial_print_nl(); 00133 serial_print_str("c1="); 00134 serial_print_int(c1); 00135 serial_print_nl(); 00136 serial_print_str("c2="); 00137 serial_print_int(c2); 00138 serial_print_nl(); 00139 serial_print_str("c3="); 00140 serial_print_int(c3); 00141 serial_print_nl(); 00142 serial_print_str("c4="); 00143 serial_print_int(c4); 00144 serial_print_nl(); 00145 serial_print_str("c5="); 00146 serial_print_int(c5); 00147 serial_print_nl(); 00148 serial_print_str("c6="); 00149 serial_print_int(c6); 00150 serial_print_nl(); 00151 serial_print_str("c7="); 00152 serial_print_int(c7); 00153 serial_print_nl(); 00154 00155 00156 }
void ms5511_reset | ( | ) |
00056 { 00057 00058 i2c_start(); 00059 i2c_send_byte(MS5511_ADDR << 1); 00060 i2c_send_byte(MS5511_RESET); 00061 i2c_stop(); 00062 00063 }
void ms5511_setup_io | ( | void | ) |