b283b7784c
pkg, nordic_softdevice_ble: disable CFLAGS to omit compiler error
sys, pm_layered: fix casting nonscalar to the same type
cpu, stm32_common: fix type-limits, remove always true assert
cpu, stm32f4: fix pointer arithmetic in periph/i2c
drivers, at86rf2xx: fix type-limits where condition always true
saul, gpio: fix if no gpio configured for saul
cpu, saml21: add frequency check to periph/timer
driver, cc110x: fix unused param and type-limts errors
boards, wsn430-common: fix old-style-declaration
make: fix old style definition
drivers, sdcard_spi: fix old style typedef
driver, at30tse: remove unnecessary check
driver, nrf24: fix type-limit
driver, pn532: change buffer from char to uint8_t
tests/driver_sdcard: fix type limits
boards, feather-m0: add missing field inits
driver, tcs37727: fix type limits
pkg, emb6: disable some compiler warnings
tests/emb6: disable some compiler warings
pkg, openthread: fix sign compare and unused params
tests/trickle: fix struct init
tests/pthread_cooperation: fix type limits
board, mips-malta: remove feature periph_uart
shell: fix var size for netif command
gnrc, netif: fix sign-compare
gnrc, nib: fix sign-compare
shell: fix output in netif command
posix: fix type-limits in pthread_cond
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| .. | ||
| src | ||
| Makefile | ||
| Makefile.include | ||
| Makefile.module | ||
| README-BLE-6LoWPAN.md | ||
| README.md | ||
Overview
This package provides necessary Makefiles and glue code to use the Nordic S132 SoftDevice as Bluetooth BLE transport for RIOT's 6lowpan stack.
Usage
"gnrc_netdev_default" has a dependency to "nordic_softdevice_ble", so all examples automatically download the SDK and compile / link / flash all needed code.
If you want to manually set up included modules, add "USEPKG += nordic_softdevice_ble" to your application's Makefile.
See README-BLE-6LoWPAN.md for instructions on how to set up 6lowpan over BLE on Linux.
Known issues
- floating point ABI mismatch
The Nordic binaries are compiled using hard float ABI, which RIOT currently doesn't support (RIOT's context switching code doesn't preserve the floating point registers). If the softdevice is compiled in, RIOT will be compiled with hard float ABI in order for the linking to succeed. This works for some application, but will lead to serious and hard-to-find bugs for code using floating point instructions.
Hopefully, either the RIOT community adds hard-float support, or Nordic releases a soft-float version of the used binaries.