Microzone MC6C - Receiver Advanced Functions; Failsafe Operation Modes; SBUS Communication Protocol

Failsafe:
When the receiver loses the signal unexpectedly, it will automatically switch to the out-of-control state. When out of control,
channel 1/2/4 of the receiver will output 1500us, channel 3 will output 900us, and the other channels will remain
unchanged.
Failsafe switching:
This function is only valid for products after 2023, this operation will modify the failsafe value of channel 3 to 1500us;
Operation method:Power off the receiver, short-circuit channel 5 and channel 6 with a wire, unplug the wire three seconds after the
receiver is powered on, and restart the receiver.
SBUS：
High level is 3.3V, 100k baud rate, 8 data bits (9 bits should be selected in stm32), even parity (EVEN) 2 stop bits, starting
with 0x0F, ending with 0x00, a total of 25 bytes , a frame of data every 14ms;
Arranged as follows:[
0x0F] [data󶜀] [data󶜁] [data󶜂] [data󶜃] ... [data󶜁󶜀] [flag] [0x00];
data󶜁󶜊data󶜂󶜂:Corresponding to 16 channels (ch1-ch16), each channel is 11bit, and the value range of channel data is
200-1800
Connecting to the SBUS signal requires hardware inversion of the level, software inversion is invalid, and the inversion
circuit is shown in the figure below.
VCC3V3_MCU
RXD
Q1
1K
RC_SBUS
B
C
E
GND
10K
SBUS
receiver
MCU
G
N
D
T R
X X
D D
VCC