-
- return distInput;
-}
-
-void cliFunc_distRead( char* args )
-{
- // Parse number from argument
- // NOTE: Only first argument is used
- char* arg1Ptr;
- char* arg2Ptr;
- argumentIsolation_cli( args, &arg1Ptr, &arg2Ptr );
-
- // Convert the argument into an int
- int read_count = decToInt( arg1Ptr ) + 1;
-
- // If no argument specified, default to 1 read
- if ( *arg1Ptr == '\0' )
- {
- read_count = 2;
- }
-
- // Repeat reading as many times as specified in the argument
- print( NL );
- while ( --read_count > 0 )
- {
- // Prepare to print output
- info_msg("Distance: ");
-
- // Data
- uint32_t distInput = readDistanceGauge();
-
- // Output result
- printInt32( distInput );
-
- // Convert to mm
- // As per http://www.shumatech.com/web/21bit_protocol?page=0,1
- // 21 bits is 2560 CPI (counts per inch) (C/inch)
- // 1 inch is 25.4 mm
- // 2560 / 25.4 = 100.7874016... CPMM (C/mm)
- // Or
- // 1 count is 1/2560 = 0.000390625... inches
- // 1 count is (1/2560) * 25.4 = 0.00992187500000000 mm = 9.92187500000000 um = 9921.87500000000 nm
- // Since there are 21 bits (2 097 152 positions) converting to um is possible by multiplying by 1000
- // which is 2 097 152 000, and within 32 bits (4 294 967 295).
- // However, um is still not convenient, so 64 bits (18 446 744 073 709 551 615) is a more accurate alternative.
- // For each nm there are 2 097 152 000 000 positions.
- // And for shits:
- // mm is 2 097 152 : 0.009 921 875 000 mm : 32 bit
- // um is 2 097 152 000 : 9.921 875 000 um : 32 bit (ideal acc. for 32 bit)
- // nm is 2 097 152 000 000 : 9 921.875 000 nm : 64 bit
- // pm is 2 097 152 000 000 000 : 9 921 875.000 pm : 64 bit (ideal acc. for 64 bit)
-
- // XXX Apparently shumatech was sorta wrong about the 21 bits of usage
- // Yes there are 21 bits, but the values only go from ~338 to ~30681 which is less than 16 bits...
- // This means that the conversion at NM can use 32 bits :D
- // It's been noted that the multiplier should be 100.6 (and that it could vary from scale to scale)
- uint32_t distNM = distInput * 9921;;
- uint32_t distUM = distNM / 1000;
- uint32_t distMM = distUM / 1000;
-
- print(" ");
- printInt32( distMM );
- print(" mm ");
- printInt32( distUM );
- print(" um ");
- printInt32( distNM );
- print(" nm ");
-
- print( NL );
-
- // Only delay if still counting
- if ( read_count > 1 )
- delay( 50 );
- }
-}
-
-
-void cliFunc_free( char* args )
-{
-}
-
-
-void cliFunc_gaugeHelp( char* args )
-{
-}
-
-
-void cliFunc_single( char* args )
-{
-}
-
-
-void cliFunc_start( char* args )
-{
-}
-
-
-void cliFunc_zeroForce( char* args )
-{
-}
-
-
-void cliFunc_zeroPosition( char* args )
-{