Alcatel-Lucent IoT Development
LMIC lib Lora OTA device for Everynet
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lmic.cpp File Reference
Go to the source code of this file.
Functions | |
| u2_t | os_rlsbf2 (xref2cu1_t buf) |
| Read 16-bit quantity from given pointer in little endian byte order. | |
| u4_t | os_rlsbf4 (xref2cu1_t buf) |
| Read 32-bit quantity from given pointer in little endian byte order. | |
| u4_t | os_rmsbf4 (xref2cu1_t buf) |
| Read 32-bit quantity from given pointer in big endian byte order. | |
| void | os_wlsbf2 (xref2u1_t buf, u2_t v) |
| Write 16-bit quntity into buffer in little endian byte order. | |
| void | os_wlsbf4 (xref2u1_t buf, u4_t v) |
| Write 32-bit quntity into buffer in little endian byte order. | |
| void | os_wmsbf4 (xref2u1_t buf, u4_t v) |
| Write 32-bit quntity into buffer in big endian byte order. | |
| void | LMIC_setSession (u4_t netid, devaddr_t devaddr, xref2u1_t nwkKey, xref2u1_t artKey) |
| Setup given session keys and put the MAC in a state as if a join request/accept would have negotiated just these keys. | |
Detailed Description
Definition in file lmic.cpp.
Function Documentation
| void LMIC_setSession | ( | u4_t | netid, |
| devaddr_t | devaddr, | ||
| xref2u1_t | nwkKey, | ||
| xref2u1_t | artKey | ||
| ) |
Setup given session keys and put the MAC in a state as if a join request/accept would have negotiated just these keys.
It is crucial that the combinations `devaddr/nwkkey` and `devaddr/artkey` are unique within the network identified by `netid`. NOTE: on Harvard architectures when session keys are in flash: Caller has to fill in LMIC.{nwk,art}Key before and pass {nwk,art}Key are NULL
- Parameters:
-
netid a 24 bit number describing the network id this device is using devaddr the 32 bit session address of the device. It is strongly recommended to ensure that different devices use different numbers with high probability. nwkKey the 16 byte network session key used for message integrity. If NULL the caller has copied the key into `LMIC.nwkKey` before. artKey the 16 byte application router session key used for message confidentiality. If NULL the caller has copied the key into `LMIC.artKey` before.
| u2_t os_rlsbf2 | ( | xref2cu1_t | buf ) |
| u4_t os_rlsbf4 | ( | xref2cu1_t | buf ) |
| u4_t os_rmsbf4 | ( | xref2cu1_t | buf ) |
| void os_wlsbf2 | ( | xref2u1_t | buf, |
| u2_t | v | ||
| ) |
| void os_wlsbf4 | ( | xref2u1_t | buf, |
| u4_t | v | ||
| ) |
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