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QRP_LABS_WSPR
kopia lustrzana https://github.com/roncarr880/QRP_LABS_WSPR
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roncarr880 2022-05-06 14:11:28 -04:00 zatwierdzone przez GitHub
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QRP_LABS_WSPR.ino
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@ -61,7 +61,7 @@
#define CAT_MODE 0 // computer control of TX
#define FRAME_MODE 1 // self timed frame (stand alone mode)
#define MUTE A1 // receiver module T/R switch pin
#define START_CLOCK_FREQ 27004498L // ( 446600 )
#define START_CLOCK_FREQ 27004466L // ( 4498, 4466 )
//#define START_CLOCK_FREQ 2700466600 // test too high
//#define START_CLOCK_FREQ 2700426600 // test too low
@ -167,8 +167,9 @@ uint8_t frame_sec; // frame timer counts 0 to 120
int frame_msec;
// uint8_t tick; // start each minute, what was this for ? to match displayed time with computer time
// but disturbs the trending bit display
int FF = 5; // fixed part of fudge factor for frequency counter result ( counting 3 mhz signal )
// very long term time correction
int FF = 3; // fixed part of fudge factor for frequency counter result ( counting 3 mhz signal )
int ff = 0; // fractional part of the fudge factor ( floats not useful as limited in significant figures )
uint8_t dbug_print_state; // print messages at 1200 baud without blocking
@ -1075,8 +1076,8 @@ void si_pll_x(unsigned char pll, uint32_t freq, uint32_t out_divider, uint32_t
cl_freq = clock_freq;
//if( pll == PLLA ) cl_freq += drift; // drift not applied to 3 mhz calibrate freq
cl_freq += drift; // drift applied to 3 mhz. Pick one of these.
if( pll == PLLA ) cl_freq += drift; // drift not applied to 3 mhz calibrate freq
//cl_freq += drift; // drift applied to 3 mhz. Pick one of these.
if( pll == PLLB ) c = 1000000; // max 1048575, cal freq pll
else{
@ -1566,8 +1567,8 @@ static int8_t vali, valc;
// 11111100 is a zero, 11110000 is a one, 11000000 is a sync
b = 0; s = 0; e = 1; // assume it is an error
// strict decode works well, added some loose decode for common bit errors
if( wwvb_tmp == 0xfc /*|| wwvb_tmp == 0xfd || wwvb_tmp == 0xfe*/ ) e = 0, b = 0;
// strict decode works well, use loose decode for common bit errors ?
if( wwvb_tmp == 0xfc || wwvb_tmp == 0xfd /*|| wwvb_tmp == 0xfe*/ ) e = 0, b = 0;
if( wwvb_tmp == 0xf0 /*|| wwvb_tmp == 0xf1*/ ) e = 0, b = 1;
if( wwvb_tmp == 0xc0 /*|| wwvb_tmp == 0xc1*/ ) e = 0, s = 1;
@ -1583,10 +1584,10 @@ static int8_t vali, valc;
if( debug_i == 12 ) debug_print( wwvb_tmp, 80 );
// decode from trends
if( ch == 'o' ) b = 0, e = 0;
if( ch == 's' ) s = 1, e = 0;
if( ch == 'i' ) b = 1, e = 0;
if( ch == 'x' ) e = 1; // flag as error if decoded different from the past history
//if( ch == 'o' ) b = 0, e = 0;
//if( ch == 's' ) s = 1, e = 0;
//if( ch == 'i' ) b = 1, e = 0;
//if( ch == 'x' ) e = 1; // flag as error if decoded different from the past history
if( e ) ++errors;