Speedup and fix Si5351 clock generator

[DiSlord]

• Big work around si5351 generator

• si5351.c and si5351.h Improve sweep speed about 60% Remove all hack for si5351 Reduce code size Fix integer overflow on big freq values Fix rounding errors Cleanup and optimize code Add comments, fix definitions

  • Others: move marker_tracking variable to ui config move some definition to correct place reduce tlv320aic3204 code size Speedup marker move from lever (BUTTON_REPEAT_TICKS = 625)

  • mcuconf.h Set I2C bus clock to SYSCLK (more fast) Apply 400kHz bus I2C clock timings for 8MHz and 48Mhz clock

  • main.c Remove and reset some variables

[DiSlord]

Found some problems on remote connect, try to find problem

[DiSlord]

Revert Start/stop generation feature (unstable on segment scan from CPU) All others seems ok, try test it

[DiSlord]

I think gain_table need ajust by band and freq range si5351 drop amplitude on increase freq,

 * For FREQ_HARMONICS = 300MHz - band range is:
 *  +-----------------------------------------------------------------------------------------------------------------------+
 *  |     Band 1      |   Band 2     |    Band 3    |   Band 2     |                       Band 3                           |
 *  +-----------------------------------------------------------------------------------------------------------------------+
 *  |            Direct mode  x1 :  x1              |           x3 : x5         |    x5-x7    |    x7-x9     |    x9-x11    |
 *  +-----------------------------------------------------------------------------------------------------------------------+
 *  | 50kHz - 100MHz  | 100 - 150MHz | 150 - 300MHz |  300-450MHz  | 450-900MHz | 900-1500MHz | 1500-2100MHz | 2100-2700MHz |
 *  +-----------------------------------------------------------------------------------------------------------------------+
 *  |              f = 50kHz-300MHz                 | f=100-150    | f=150-300  | f=150-300   | f=214-300    | f=233-300    |
 *  |             of = 50kHz-300MHz                 |of= 60- 90    |of= 90-180  |of=128-215   |of=166-234    |of=190-246    |
 *  +-----------------------------------------------------------------------------------------------------------------------+

Possibly need add gain calibration for CH1 and CH2 by step for example 50 MHz, this not need huge flash size

[DiSlord]

Add info command (some soft require it to work)