riotboot_hdr enables to partition the internal flash memory
into "slots", each one with a header providing information
about the partition. The concept for now is limited to
firmware partitions, which are recognised by the riotboot
bootloader. In the future the concept might be extended to
represent other content.
Co-authored-by: Kaspar Schleiser <kaspar@schleiser.de>
With ace5db70e858b8c114580e8b4f65a3994ee3c4e7 the IID may be gotten from
the device again. However, following the current refactoring efforts
regarding the `netdev_ieee802154` layer, the devices don't necessarily
store the address in the `netdev_ieee802154_t` struct anymore. So we
need to access the address using the driver's `get` function here
instead.
cpu/esp32/include/periph_cpu.h overrides the default definition of adc_res_t from periph/adc with a definition which contains only four resolution, two new resolutions and two resolutions defined by the default definition of adc_res_t. This gives compilation errors if an application uses other resolutions. According to the documentation, adc_sample should return -1 if the resolution is not supported. All other CPUs override adc_res_t either to add new resolutions or to mark resolutions as unsupported. But they all allow to use them at the interface. Therefore, esp32 overrides now the definition of adc_res_t with all resolutions that are defined by the default definition of adc_res_t and new platform specific resolutions. It returns -1 if a resolution is used in adc_sample that is not supported.
cpu/esp8266/include/periph_cpu.h overrides the default definition of adc_res_t from periph/adc with a definition which contains only one resolution. This gives compilation errorss if an application uses other resolutions. According to the documentation, adc_sample should return -1 if the resolution is not supported. All other CPUs override adc_res_t either to add new resolutions or to mark resolutions as unsupported. But they all allow to use them at the interface. Therefore, esp8266 uses now the default definition of adc_res_t and returns -1 if a solution is used in adc_sample that is not supported.
This commit add the connect_assert_srst which requires the SRST to be asserted before trying to connect.
Certain firmwares will cause it to get to a state where flashing fails and the reset button must be pushed at the correct time to recover.
