Unstructured static initializer like { 0 } lead to compilation errors on ESP8266, MSP430 and MIPS. Error messages are:
error: (near initialization for 'queue.event_list') [-Werror=missing-braces]
error: (near initialization for 'queue.waiter') [-Werror=missing-field-initializers]
This change fixes the compilation problem.
The DHT11/DHT21/DHT22 cannot be sampled more than once a second. Previously,
a global cache was added to the SAUL adaption of the dht driver to answer with
stored values for one second after the last read. This however had two
disadvantages:
- The global cache was shared for all DHTXX devices connected. As a result
incorrect values were delivered when reading out multiple sensors over SAUL
with less than 1 second delay in between
- A user of the low level API will had to implement the same caching strategy,
resulting in code duplication
By moving the hold logic to the driver, both limitations can be overcome.
Currently the configuration claims that external interrupt INT4 is present on
pin PE7. However, the ATmega32U4 datasheet (section 10.3.4 page 81) contains
the following remark to pin PE7: "Not present on pin-out". This commit removes
the PE7 from the interrupt config.
- split up interrupt vector code from bootloader.c to vectors.c
- moved bootloader.c to arm7_init.c
- Use consistent naming:
- use lower case for everything but preprocessor stuff
- ISRs now named isr_foo()
- Functions bl_uart_init(), bl_blink(), bl_config_init() declared but never
implemented
--> Removed declarations
- Check for c preprocessor macro CPU_MC1322X is obsolete, as CPU_MC1322X is
nowhere defined in RIOT's code base
- IRQ_Routine() is never used, nor is it ever configured as ISR
- DEBUG_Routine() is never used, nor is it ever configured as ISR
Previously this was not tested and excepted KERNEL_PID_UNDEF == 0 as
legal value for received `gnrc_netif_hdr`s (which except for the
loopback interface is wrong)
The MSB-A2 and the Avsextrem board once had support for using the USB
interface of the LPC2387. The code setting up the USB clock has been unused
for ages and is now defunct, as the required value for `USBCLKDivValue` is no
longer present in RIOT's code base. This commits removes the defunct and unused
code.
- Moved VIC.c to irq_arch.c for consistent naming scheme
- Removed unused functions IRQenabled, disableFIQ, restoreFIQ, enableFIQ
- There is not header for those functions, so they *cannot* be used
- These is obviously no user, as they *cannot* be used
- There is absolutely no documentation what they would be used for
Check for the usage of `newlib_nano` module instead of the
`USE_NANO_SPECS` variable.
This allows also benefiting from the `printf_float` and `scanf_float`
behaviour on `arm7` and `riscv` cpus.
- Add SEMTECH_LORAMAC_ALREADY_JOINED ret code for semtech_loramac_join
- Add SEMTECH_LORAMAC_TX_CNF_FAILED ret code for semtech_loramac_send
- Update shell commands to notify when no ACK is received on cnf tx
