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move set_user_keymap to usb_host module

This commit is contained in:
Jeff Epler 2023-07-17 09:08:13 -05:00
parent 6174e585af
commit fd1fdee312
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GPG Key ID: D5BF15AB975AB4DE
2 changed files with 33 additions and 31 deletions
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31
shared-bindings/usb/__init__.c
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@ -37,41 +37,10 @@
//| The `usb` is a subset of PyUSB that allows you to communicate to USB devices.
//| """
//|
//| def set_user_keymap(keymap: ReadableBuffer, /) -> None:
//| """Set the keymap used by a USB HID keyboard in kernel mode
//|
//| The keymap consists of 256 or 384 1-byte entries that map from USB keycodes
//| to ASCII codes. The first 128 entries are for unmodified keys,
//| the next 128 entries are for shifted keys,and the next optional 128 entries are
//| for altgr-modified keys.
//|
//| The values must all be ASCII (32 through 126 inclusive); other values are not valid.
//|
//| The values at index 0, 128, and 256 (if the keymap has 384 entries) must be
//| 0; other values are reserved for future expansion to indicate alternate
//| keymap formats.
//|
//| At other indices, the value 0 is used to indicate that the normal
//| definition is still used. For instance, the entry for HID_KEY_ARROW_UP
//| (0x52) is usually 0 so that the default behavior of sending an escape code
//| is preserved.
//|
//| This function is a CircuitPython extension not present in PyUSB
//| """
//|
STATIC mp_obj_t usb_set_user_keymap(mp_obj_t buf_in) {
mp_buffer_info_t bufinfo;
mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_READ);
usb_keymap_set(bufinfo.buf, bufinfo.len);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_1(usb_set_user_keymap_obj, usb_set_user_keymap);
STATIC mp_rom_map_elem_t usb_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_usb) },
{ MP_ROM_QSTR(MP_QSTR_core), MP_OBJ_FROM_PTR(&usb_core_module) },
{ MP_ROM_QSTR(MP_QSTR_set_user_keymap), MP_OBJ_FROM_PTR(&usb_set_user_keymap_obj) },
};
STATIC MP_DEFINE_CONST_DICT(usb_module_globals, usb_module_globals_table);

33
shared-bindings/usb_host/__init__.c
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@ -30,16 +30,49 @@
#include "shared-bindings/usb_host/__init__.h"
#include "shared-bindings/usb_host/Port.h"
#include "supervisor/usb.h"
//| """USB Host
//|
//| The `usb_host` module allows you to manage USB host ports. To communicate
//| with devices use the `usb` module that is a subset of PyUSB's API.
//| """
//|
//| def set_user_keymap(keymap: ReadableBuffer, /) -> None:
//| """Set the keymap used by a USB HID keyboard in kernel mode
//|
//| The keymap consists of 256 or 384 1-byte entries that map from USB keycodes
//| to ASCII codes. The first 128 entries are for unmodified keys,
//| the next 128 entries are for shifted keys,and the next optional 128 entries are
//| for altgr-modified keys.
//|
//| The values must all be ASCII (32 through 126 inclusive); other values are not valid.
//|
//| The values at index 0, 128, and 256 (if the keymap has 384 entries) must be
//| 0; other values are reserved for future expansion to indicate alternate
//| keymap formats.
//|
//| At other indices, the value 0 is used to indicate that the normal
//| definition is still used. For instance, the entry for HID_KEY_ARROW_UP
//| (0x52) is usually 0 so that the default behavior of sending an escape code
//| is preserved.
//|
//| This function is a CircuitPython extension not present in PyUSB
//| """
//|
STATIC mp_obj_t usb_set_user_keymap(mp_obj_t buf_in) {
mp_buffer_info_t bufinfo;
mp_get_buffer_raise(buf_in, &bufinfo, MP_BUFFER_READ);
usb_keymap_set(bufinfo.buf, bufinfo.len);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_1(usb_set_user_keymap_obj, usb_set_user_keymap);
STATIC mp_map_elem_t usb_host_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_usb_host) },
{ MP_ROM_QSTR(MP_QSTR_Port), MP_OBJ_FROM_PTR(&usb_host_port_type) },
{ MP_ROM_QSTR(MP_QSTR_set_user_keymap), MP_OBJ_FROM_PTR(&usb_set_user_keymap_obj) },
};
STATIC MP_DEFINE_CONST_DICT(usb_host_module_globals, usb_host_module_globals_table);