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[LR11x0] Use const pointers where appropriate

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This commit is contained in:
jgromes 2024-05-12 12:03:08 +01:00
parent f0ed8cdf00
commit be4ad51330
2 changed files with 4 additions and 4 deletions
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4
src/modules/LR11x0/LR11x0.cpp
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@ -1993,7 +1993,7 @@ int16_t LR11x0::eraseInfoPage(void) {
return(this->SPIcommand(RADIOLIB_LR11X0_CMD_ERASE_INFO_PAGE, true, buff, sizeof(buff)));
}
int16_t LR11x0::writeInfoPage(uint16_t addr, uint32_t* data, size_t len) {
int16_t LR11x0::writeInfoPage(uint16_t addr, const uint32_t* data, size_t len) {
// check maximum size
if(len > (RADIOLIB_LR11X0_SPI_MAX_READ_WRITE_LEN/sizeof(uint32_t))) {
return(RADIOLIB_ERR_SPI_CMD_INVALID);
@ -3042,7 +3042,7 @@ int16_t LR11x0::bootGetJoinEui(uint8_t* eui) {
return(this->SPIcommand(RADIOLIB_LR11X0_CMD_BOOT_GET_JOIN_EUI, false, eui, RADIOLIB_LR11X0_EUI_LEN));
}
int16_t LR11x0::writeCommon(uint16_t cmd, uint32_t addrOffset, uint32_t* data, size_t len) {
int16_t LR11x0::writeCommon(uint16_t cmd, uint32_t addrOffset, const uint32_t* data, size_t len) {
// build buffers - later we need to ensure endians are correct,
// so there is probably no way to do this without copying buffers and iterating
size_t buffLen = sizeof(uint32_t) + len*sizeof(uint32_t);

4
src/modules/LR11x0/LR11x0.h
View file

@ -1292,7 +1292,7 @@ class LR11x0: public PhysicalLayer {
int16_t setFs(void);
int16_t getRandomNumber(uint32_t* rnd);
int16_t eraseInfoPage(void);
int16_t writeInfoPage(uint16_t addr, uint32_t* data, size_t len);
int16_t writeInfoPage(uint16_t addr, const uint32_t* data, size_t len);
int16_t readInfoPage(uint16_t addr, uint32_t* data, size_t len);
int16_t getChipEui(uint8_t* eui);
int16_t getSemtechJoinEui(uint8_t* eui);
@ -1449,7 +1449,7 @@ class LR11x0: public PhysicalLayer {
// common methods to avoid some copy-paste
int16_t bleBeaconCommon(uint16_t cmd, uint8_t chan, uint8_t* payload, size_t len);
int16_t writeCommon(uint16_t cmd, uint32_t addrOffset, uint32_t* data, size_t len);
int16_t writeCommon(uint16_t cmd, uint32_t addrOffset, const uint32_t* data, size_t len);
int16_t cryptoCommon(uint16_t cmd, uint8_t keyId, uint8_t* dataIn, size_t len, uint8_t* dataOut);
};