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FrSky D and X hopping table fix

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All RXs using these protocols must be rebinded.
This commit is contained in:
pascallanger 2017-01-02 15:56:32 +01:00
parent 917cea5052
commit 6a792ce6a0
1 changed files with 13 additions and 5 deletions
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18
Multiprotocol/Common.ino
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@ -71,13 +71,21 @@ uint16_t limit_channel_100(uint8_t ch)
/******************************/ /******************************/
void Frsky_init_hop(void) void Frsky_init_hop(void)
{ {
uint8_t val;
uint8_t channel = rx_tx_addr[0]&0x07; uint8_t channel = rx_tx_addr[0]&0x07;
uint8_t channel_spacing = (rx_tx_addr[1]&0x7F)+64; uint8_t channel_spacing = rx_tx_addr[1];
for(uint8_t i=0;i<50;i++) //Filter bad tables
if(channel_spacing<0x02) channel_spacing+=0x02;
if(channel_spacing>0xE9) channel_spacing-=0xE7;
if(channel_spacing%0x2F==0) channel_spacing++;
hopping_frequency[0]=channel;
for(uint8_t i=1;i<50;i++)
{ {
hopping_frequency[i]=i>47?0:channel;
channel=(channel+channel_spacing) % 0xEB; channel=(channel+channel_spacing) % 0xEB;
if((channel==0x00) || (channel==0x5A) || (channel==0xDC)) val=channel;
channel++; if((val==0x00) || (val==0x5A) || (val==0xDC))
val++;
hopping_frequency[i]=i>47?0:val;
} }
} }