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[LoRaWAN] Add const

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This commit is contained in:
StevenCellist 2024-09-07 11:55:08 +02:00
parent 8119a606b0
commit c0ba1e9901
2 changed files with 2 additions and 2 deletions
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2
src/protocols/LoRaWAN/LoRaWAN.cpp
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@ -3313,7 +3313,7 @@ int16_t LoRaWANNode::checkBufferCommon(uint8_t *buffer, uint16_t size) {
return(RADIOLIB_ERR_NONE); return(RADIOLIB_ERR_NONE);
} }
uint16_t LoRaWANNode::checkSum16(uint8_t *key, uint16_t keyLen) { uint16_t LoRaWANNode::checkSum16(const uint8_t *key, uint16_t keyLen) {
uint16_t checkSum = 0; uint16_t checkSum = 0;
for(uint16_t i = 0; i < keyLen; i += 2) { for(uint16_t i = 0; i < keyLen; i += 2) {
uint16_t word = (key[i] << 8); uint16_t word = (key[i] << 8);

2
src/protocols/LoRaWAN/LoRaWAN.h
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@ -1097,7 +1097,7 @@ class LoRaWANNode {
void processAES(const uint8_t* in, size_t len, uint8_t* key, uint8_t* out, uint32_t fCnt, uint8_t dir, uint8_t ctrId, bool counter); void processAES(const uint8_t* in, size_t len, uint8_t* key, uint8_t* out, uint32_t fCnt, uint8_t dir, uint8_t ctrId, bool counter);
// 16-bit checksum method that takes a uint8_t array of even length and calculates the checksum // 16-bit checksum method that takes a uint8_t array of even length and calculates the checksum
static uint16_t checkSum16(uint8_t *key, uint16_t keyLen); static uint16_t checkSum16(const uint8_t *key, uint16_t keyLen);
// network-to-host conversion method - takes data from network packet and converts it to the host endians // network-to-host conversion method - takes data from network packet and converts it to the host endians
template<typename T> template<typename T>