- #ARCH TFTP CLIENT FULL VERSION#
- #ARCH TFTP CLIENT FREE#
cyw43_driver_picow - additional support for communication with the Wi-Fi chip over SPI on Pico W. cyw43_driver - the raw cyw43_driver code. The functionality has been clarified into 3 separate libraries:. This is most useful for poll style applications that have no other work to do and wish to sleep until cyw43_arch_poll() needs to be called again. Added cyw43_arch_wait_for_work_until() function to block until there is networking work to be done. Added cyw43_arch_init_default_async_context() function to return the async_context that cyw43_arch_init*() would initialize if one has not been set by the user. Added cyw43_arch_async_context() function to get the async_context used by the CYW43 architecture support. Added cyw43_arch_set_async_context() function to specify a custom async_context prior to calling cyw43_arch_init*(). #ARCH TFTP CLIENT FREE#
Currently, these mechanisms remain the preferred documented way to initialize Pico W networking, however you are free to do similar initialization/de-initialization yourself.
cyw43_arch_init() and cyw43_arch_deinit() functions are now very thin layers which handle async_context life-cycles, along with adding support for the cyw43_driver, lwIP, BTstack etc. Note that this change should be entirely backwards compatible from the user point of view. 
Many edge case bugs have been fixed as a result of this. The pico_cyw43_arch library has been completely rewritten on top of the new pico_async_context library that generically abstracts the different types of asynchronous operation ( poll, threadsafe_background and freertos) previously handled in a bespoke fashion by pico_cyw43_arch.
cyw43_arch_wifi_connect_ functions now return consistent return codes ( PICO_OK, or PICO_ERROR_XXX).Blocking cyw43_arch_wifi_connect_ functions now continue trying to connect rather than failing immediately if the network is not found.Added cyw43_arch_wifi_connect_bssid_ variants of cyw43_arch_wifi_connect_ functions to allow connection to a specific access point.Added hardware_alarm_claim_unused() function to claim an unused hardware timer.
Added i2c_read_byte_raw(), i2c_write_byte_raw() functions to directly read and write the I2C data register for an I2C instance. Added i2c_get_instance() function for consistency with other hardware_ libraries. Added dma_sniffer_set_data_accumulator() and dma_sniffer_get_data_accumulator() functions to access the DMA sniffer accumulator. Added dma_sniffer_set_output_invert_enabled() and dma_sniffer_set_output_reverse_enabled() functions to configure the DMA sniffer. Improved the performance of hw_divider_ functions. vcocalc.py now additionally considers reference frequency dividers greater than 1. Added -ref-min option to vcocalc.py to override the minimum reference frequency allowed. Added clock_gpio_init_int_frac() function to allow initialization of integer and fractional part of the clock divider value, without using float. clock_gpio_init() now takes a float for the clock divider value, rather than an int. Library Changes/Improvements hardware_clocks The following boards have been added and may be specified via PICO_BOARD: #ARCH TFTP CLIENT FULL VERSION#
Note, these release notes are long and may appear truncated in the "Releases" tab you can see the full version here. Highlights are listed below, or you can see the full list of individual commits here, and the full list of resolved issues here. This release contains new libraries and functionality, along with numerous bug fixes and documentation improvements.
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