Computes integer powers of 10 in double (10.0^n). ! This function uses lookup table for fast and accurate results. \param n non-negative exponent.

Skip whitespace with SSE 4.2 pcmpistrm instruction, testing 16 8-byte characters at once.

Begin a transmission to the I2C slave device with the given address

Setup beacon RX parameters assuming we have an error of ms (aka +/-(ms/2))

For other clouds***************/

increase data rate

Disables serial communication

Returns the PWM dutycycle being used on the GPIO. user_gpio:= 0-31. Returns the PWM dutycycle. For normal PWM the dutycyc

set radio RST pin to given value (or keep floating!)

Returns count bytes read from the raw device associated with handle. handle:= >=0 (as returned by a prior call to [*i2c_open*]).

Writes a single byte to the specified register of the device associated with handle. handle:= >=0 (as returned by a prior call t

in range

========================================================== local functions ========================================================== */

========================================================== local functions ========================================================== */

========================================================== local functions ========================================================== */

New CRC-16 CCITT(XMODEM) checksum for beacons:

schedule immediately runnable job