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XN297Dump fix CRC...

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This commit is contained in:
Pascal Langer 2019-05-17 19:56:52 +02:00
parent ccdf60d525
commit c3a5c263d3
2 changed files with 5 additions and 5 deletions
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2
Multiprotocol/Multiprotocol.h
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@ -19,7 +19,7 @@
#define VERSION_MAJOR 1 #define VERSION_MAJOR 1
#define VERSION_MINOR 2 #define VERSION_MINOR 2
#define VERSION_REVISION 1 #define VERSION_REVISION 1
#define VERSION_PATCH_LEVEL 48 #define VERSION_PATCH_LEVEL 49
//****************** //******************
// Protocols // Protocols

8
Multiprotocol/XN297Dump_nrf24l01.ino
View File

@ -18,7 +18,7 @@
#include "iface_nrf24l01.h" #include "iface_nrf24l01.h"
// Parameters which can be modified // Parameters which can be modified
#define XN297DUMP_PERIOD_DUMP 2000 // Multiplied by 50, default 2000=100ms #define XN297DUMP_PERIOD_DUMP 3000 // Multiplied by 50, default 3000=150ms
#define XN297DUMP_MAX_RF_CHANNEL 84 // Default 84 #define XN297DUMP_MAX_RF_CHANNEL 84 // Default 84
// Do not touch from there // Do not touch from there
@ -72,7 +72,7 @@ static boolean __attribute__((unused)) XN297Dump_process_packet(void)
uint8_t packet_ori[XN297DUMP_MAX_PACKET_LEN]; uint8_t packet_ori[XN297DUMP_MAX_PACKET_LEN];
memcpy(packet_ori,packet,XN297DUMP_MAX_PACKET_LEN); memcpy(packet_ori,packet,XN297DUMP_MAX_PACKET_LEN);
address_length=5; address_length=5;
while(address_length >= 3) while(address_length >= 3)
{ {
// init crc // init crc
@ -99,9 +99,9 @@ static boolean __attribute__((unused)) XN297Dump_process_packet(void)
packet[i] = bit_reverse(packet[i]); packet[i] = bit_reverse(packet[i]);
// check crc // check crc
if (RX_num) if (RX_num)
crcxored = crc ^ pgm_read_word(&xn297_crc_xorout[i - 3]); crcxored = crc ^ pgm_read_word(&xn297_crc_xorout[i+1 - 3]);
else else
crcxored = crc ^ pgm_read_word(&xn297_crc_xorout_scrambled[i - 3]); crcxored = crc ^ pgm_read_word(&xn297_crc_xorout_scrambled[i+1 - 3]);
if( (crcxored >> 8) == packet[i + 1] && (crcxored & 0xff) == packet[i + 2]) if( (crcxored >> 8) == packet[i + 1] && (crcxored & 0xff) == packet[i + 2])
{ {
packet_length=i+1; packet_length=i+1;