Uptime in milliseconds is assigned to uint32_t variable, which results
in integer overflow after enough time has expired. Additionally
milliseconds part (which should be 0-999) is assigned directly from
uptime, without subtracting full seconds.
Fix both issues by using int64_t variable and calculating milliseconds
with modulo.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
For preparing the radio drivers (specifically SX1276) for LoRaWAN
support, let's add missing function definitions and callbacks required
by the stack.
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Since TimerIrqHandler() API does SPI transactions, it is not advised to
call from an IRQ context. Hence, offload it to a work queue.
Reported-by: Andreas Sandberg <andreas@sandberg.pp.se>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
The implementation of the board support routines is shared between all
LoRa drivers that use LoRaMAC-Node. Move them from the SX1276
implementation to a separate source file to facilitate reuse. Make
this source file conditional on CONFIG_HAS_SEMTECH_RADIO_DRIVERS since
it will be used by all LoRaMAC-Node-based drivers.
Signed-off-by: Andreas Sandberg <andreas@sandberg.pp.se>
