Deprecate host stack

Author: sekigon-gonnoc

.github/workflows/build.yml

@@ -56,7 +56,5 @@ jobs:
         path: |
           examples/build/usb_device/usb_device.uf2
           examples/build/usb_device/usb_device.hex
-          examples/build/capture_hid_report/capture_hid_report.uf2
-          examples/build/capture_hid_report/capture_hid_report.hex
           examples/build/host_hid_to_device_cdc/host_hid_to_device_cdc.uf2
           examples/build/host_hid_to_device_cdc/host_hid_to_device_cdc.hex

README.md

@@ -20,9 +20,8 @@ https://user-images.githubusercontent.com/43873124/146642806-bdf34af6-4342-4a95-
 
 ## Examples
 
-- [capture_hid_report.c](examples/capture_hid_report/capture_hid_report.c) is a USB host sample program which print HID reports received from device. Open serial port and connect devices to pico. Default D+/D- is gp0/gp1. Call `pio_usb_add_port()` to use additional ports.
+- [host_hid_to_device_cdc.c](examples/host_hid_to_device_cdc/host_hid_to_device_cdc.c) which print mouse/keyboard report from host port to device port's cdc. TinyUSB is used to manage both device (native usb) and host (pio usb) stack.
 - [usb_device.c](examples/usb_device/usb_device.c) is a HID USB FS device sample which moves mouse cursor every 0.5s. External 1.5kohm pull-up register is necessary to D+ pin (Default is gp0).
-- [host_hid_to_device_cdc.c](examples/host_hid_to_device_cdc/host_hid_to_device_cdc.c) is similar to **capture_hid_report.c** which print mouse/keyboard report from host port to device port's cdc. TinyUSB is used to manage both device (native usb) and host (pio usb) stack.
 
 ```bash
 cd examples

examples/CMakeLists.txt

@@ -11,7 +11,6 @@ set(PICO_PIO_USB_DIR "${CMAKE_CURRENT_LIST_DIR}/../")
 # a subdirectory, it's out of tree.
 add_subdirectory(${PICO_PIO_USB_DIR} pico_pio_usb)
 
-add_subdirectory(capture_hid_report)
 add_subdirectory(usb_device)
 add_subdirectory(host_hid_to_device_cdc)
 add_subdirectory(test_ll)