1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/**
* @example rc_bind_dsm
*
* routine to put a DSM2/DSMX satellite receiver into pairing mode
*
* DSM satellite receivers are put into bind mode by sending them a sequence of
* pulses right after it receives power and starts up. This program puts the
* normally UART signal pin into GPIO pulldown mode temporarily, detects when
* the user unplugs and plugs back in the receiver, then sends the binding
* pulses.
*
* the number of pulses dictates the mode the satellite receiver will request
* the transmitter to use. The transmitter may bind but use a different mode. I
* suggest configuring your radio to use DSMX 11ms fast mode if it allows that.
*
* 2048 & 1024 indicates 10 or 11 bit resolution. 11ms & 22ms indicates the time
* period between the transmitter sending frames. 11ms is required for
* transmitters with 8 or more channels.
*
* Testing done with DX7s, DX6i, DX8, and Orange T-SIX
*
* Table of Bind Modes
*
* - pulses mode
* - 3 DSM2 1024/22ms
* - 5 DSM2 2048/11ms
* - 7 DSMX 1024/22ms:
* - 9 DSMx 2048/11ms:
*/
#include <stdio.h>
#include <rc/dsm.h>
// just run the bind function
int main()
{
// run the built-in bind routine
rc_dsm_bind_routine();
return 0;
}