Yuxiang telemetry

Offset=7, Ratio=3.5
pascallanger · Jan 18, 2025 · a441265 · a441265
1 parent 7fbca99
commit a441265
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Showing 3 changed files with 13 additions and 9 deletions.
diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	4
-#define VERSION_PATCH_LEVEL	17
+#define VERSION_PATCH_LEVEL	18
 
 #define MODE_SERIAL 0
 

diff --git a/Multiprotocol/Yuxiang_nrf24l01.ino b/Multiprotocol/Yuxiang_nrf24l01.ino
@@ -26,7 +26,7 @@ Multiprotocol is distributed in the hope that it will be useful,
 #define YUXIANG_RF_NUM_CHANNELS		4
 
 #define YUXIANG_WRITE_TIME			1000
-#define YUXIANG_TELEM_DEBUG
+>>#define YUXIANG_TELEM_DEBUG
 
 enum 
 {
@@ -163,18 +163,22 @@ uint16_t YUXIANG_callback()
 				#endif
 				if(XN297_ReadPayload(packet_in, YUXIANG_PACKET_SIZE))
 				{ // packet with good CRC and length
-					#ifdef YUXIANG_TELEM_DEBUG
-						debug("OK:");
-						for(uint8_t i=0;i<YUXIANG_PACKET_SIZE;i++)
-							debug(" %02X",packet_in[i]);
-					#endif
 					uint8_t checksum = 0;
 					for(uint8_t i=0; i<YUXIANG_PACKET_SIZE-1; i++)
 						checksum += packet_in[i];
 					if(packet_in[8] == checksum)
 					{
 	#ifdef YUXIANG_HUB_TELEMETRY
-						v_lipo1 = packet_in[4];
+						if(packet_in[0]==0x78)
+						{
+							#ifdef YUXIANG_TELEM_DEBUG
+								debug("OK:");
+								for(uint8_t i=0;i<YUXIANG_PACKET_SIZE;i++)
+									debug(" %02X",packet_in[i]);
+							#endif
+							v_lipo1 = packet_in[4];
+							v_lipo2 = packet_in[6];
+						}
 						telemetry_link = 1;
 	#endif
 						telemetry_lost = 0;

diff --git a/Protocols_Details.md b/Protocols_Details.md
@@ -2193,7 +2193,7 @@ Same channels assignement as above.
 Models: E190, F07 UH-1D
 
 **Only 2 TX ID, use the RX number to switch**.
-Telemetry is received but content unknown yet.
+Telemetry A1=Batt voltage with a Ratio 3.5 and Offset 7, A2=Low batt with 0=OK, everything else=BAD
 
 CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10|CH11
 ---|---|---|---|---|---|---|---|---|---|---