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circuitpython/drivers/cyw43
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Damien George d494e47855 drivers/cyw43: Return early from cyw43_wifi_set_up if wifi_on fails. 2020-01-31 20:46:35 +11:00
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README.md
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cyw43.h
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cyw43_ctrl.c drivers/cyw43: Return early from cyw43_wifi_set_up if wifi_on fails. 2020-01-31 20:46:35 +11:00
cyw43_ll.h
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cyw43_lwip.c drivers/cyw43: Include stdio.h in files that use printf. 2020-01-31 20:46:10 +11:00
cywbt.c drivers/cyw43: Include stdio.h in files that use printf. 2020-01-31 20:46:10 +11:00
cywbt.h drivers/cyw43: Add low-level CYW43xx Bluetooth HCI UART driver. 2019-10-01 09:50:48 +10:00
libcyw43.a
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README.md

CYW43xx WiFi SoC driver

This is a driver for the CYW43xx WiFi SoC.

There are four layers to the driver:

  1. SDIO bus interface, provided by the host device/system.

  2. Low-level CYW43xx interface, managing the bus, control messages, Ethernet frames and asynchronous events. Includes download of SoC firmware. The header file cyw43_ll.h defines the interface to this layer.

  3. Mid-level CYW43xx control, to control and set WiFi parameters and manage events. See cyw43_ctrl.c.

  4. TCP/IP bindings to lwIP. See cyw43_lwip.c.