For ABP: First call to connect() or connect(params) will return LORAWAN_STATUS_OK
and a CONNECTED event will be sent. Any subsequent call will return
LORAWAN_STATUS_ALREADY_CONNECTED (posix EISCONN) and no event is generated.
FOR OTAA: First call to connect() or connect(params) will return LORAWAN_STATUS_CONNECT_IN_PROGRESS
and a CONNECTED event will be sent whenever the JoinAccept is received. If the application
calls connect again before receiving the CONNECTED event, LORAWAN_STATUS_BUSY will be returned.
After the CONNECTED event is dispatched, any subsequent call to connect() or connect(params) API
will be returned with LORWAN_STATUS_ALREADY_CONNECTED.
No new parameters are accepted after the first call. The application must disconnect before making
a connect() call with new parameters.
This is a remedy for the issue #7230.
While the device is joining, LORAWAN_STATUS_CONNECT_IN_PROGRESS is returned.
However, if the device is already joined, we will return LORAWAN_STATUS_ALREADY_CONNECTED.
SerialWireOutput was outputting 1 character per 32-bit write to the
ITM stimulus port. This is inefficient, and causes processing problems
with some viewers due to them receiving 3 NUL bytes between each
desired character.
Rework to allow us to be more efficient, and eliminate those NUL bytes:
* Retain existing mbed_itm_send() and clarify it's a single 32-bit write.
* Add new mbed_itm_send_block() that is appropriate for sending
character data, and modify SerialWireOutput to use it.
* Move "wait for FIFO ready" check to before the write, rather than
after.
One minor correction - FIFOREADY is a single bit of the register read.
Don't interpret reserved bits.
This change is to reduce delay of wake-up from power-down to pass Greentea test.
Because HIRC's accuracy is worse than HXT's, we must switch back to HXT for e.g. USBD application.
This can be done through setting NU_CLOCK_PLL to NU_HXT_PLL.
In rx_config(params) API we shouldn't check for radio state as radio may never get
idle for a class C device. That check made sense only for class A. As the PHY layer
have no conecpt of receive windows which is a MAC layer construct, we should remove the
state check.
The API will be changed later to void rx_config(params).
In addition to that another bug is fixed in the open_rx2_windows() API. We should set the rx slot
first before instantiating a test based on its value.
2705b9b Add IPv4 string conversion utils
8978dac Add API to set temporary allocation heap limit (#70)
86fa01c Update max heap size to use size_t (#68)
9808289 nsdynmemlib: silence IAR warnings caused by gotos skipping variable init
git-subtree-dir: features/frameworks/nanostack-libservice
git-subtree-split: 2705b9b93877f18828106df80af5b8c1c441e713
Hasnain Virk
Cruz Monrreal
Mahesh Mahadevan
Mika Leppänen
Kevin Bracey
Senthil Ramakrishnan
Jimmy Brisson
ccli8
Marcus Chang
Martin Kojtal
jeromecoutant
Maciej Bocianski
Arto Kinnunen
bcostm