0b90fd5adf
As both C and C++ standards require applications running under an OS to
return 'int', adapt that for Zephyr to align with those standard. This also
eliminates errors when building with clang when not using -ffreestanding,
and reduces the need for compiler flags to silence warnings for both clang
and gcc.
Most of these changes were automated using coccinelle with the following
script:
@@
@@
- void
+ int
main(...) {
...
- return;
+ return 0;
...
}
Approximately 40 files had to be edited by hand as coccinelle was unable to
fix them.
Signed-off-by: Keith Packard <keithp@keithp.com>
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|---|---|---|
| .. | ||
| src | ||
| CMakeLists.txt | ||
| README.rst | ||
| prj.conf | ||
| sample.yaml | ||
README.rst
.. _bluetooth-hci-usb-h4-sample: Bluetooth: HCI H4 over USB ########################## Overview ******** Make a USB H4 Bluetooth dongle out of Zephyr. Requires USB device support from the board it runs on (e.g. :ref:`nrf52840dk_nrf52840` supports both BLE and USB). Requirements ************ * Bluetooth stack running on the host (e.g. BlueZ) * A board with Bluetooth and USB support in Zephyr Building and Running ******************** This sample can be found under :zephyr_file:`samples/bluetooth/hci_usb_h4` in the Zephyr tree. See :ref:`bluetooth samples section <bluetooth-samples>` for details.