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[Keyboard] Update Charybdis code for Extended Mouse reports (#17435)

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Drashna Jael're 2022-07-02 06:58:40 -07:00 • committed by GitHub
parent 326d3ffad8
commit 0c74892e90
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4 changed files with 75 additions and 6 deletions
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51
keyboards/bastardkb/charybdis/charybdis.c
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@ -18,6 +18,8 @@
*/
#include "charybdis.h"
#include "transactions.h"
#include <string.h>
#ifdef CONSOLE_ENABLE
# include "print.h"
@ -160,10 +162,8 @@ void charybdis_set_pointer_dragscroll_enabled(bool enable) {
maybe_update_pointing_device_cpi(&g_charybdis_config);
}
void pointing_device_init_kb(void) { maybe_update_pointing_device_cpi(&g_charybdis_config); }
# ifndef CONSTRAIN_HID
# define CONSTRAIN_HID(value) ((value) < -127 ? -127 : ((value) > 127 ? 127 : (value)))
# define CONSTRAIN_HID(value) ((value) < XY_REPORT_MIN ? XY_REPORT_MIN : ((value) > XY_REPORT_MAX ? XY_REPORT_MAX : (value)))
# endif // !CONSTRAIN_HID
/**
@ -340,4 +340,49 @@ void matrix_init_kb(void) {
read_charybdis_config_from_eeprom(&g_charybdis_config);
matrix_init_user();
}
# ifdef CHARYBDIS_CONFIG_SYNC
void charybdis_config_sync_handler(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) {
if (initiator2target_buffer_size == sizeof(g_charybdis_config)) {
memcpy(&g_charybdis_config, initiator2target_buffer, sizeof(g_charybdis_config));
}
}
# endif
void keyboard_post_init_kb(void) {
maybe_update_pointing_device_cpi(&g_charybdis_config);
# ifdef CHARYBDIS_CONFIG_SYNC
transaction_register_rpc(RPC_ID_KB_CONFIG_SYNC, charybdis_config_sync_handler);
# endif
keyboard_post_init_user();
}
# ifdef CHARYBDIS_CONFIG_SYNC
void housekeeping_task_kb(void) {
if (is_keyboard_master()) {
// Keep track of the last state, so that we can tell if we need to propagate to slave
static charybdis_config_t last_charybdis_config = {0};
static uint32_t last_sync = 0;
bool needs_sync = false;
// Check if the state values are different
if (memcmp(&g_charybdis_config, &last_charybdis_config, sizeof(g_charybdis_config))) {
needs_sync = true;
memcpy(&last_charybdis_config, &g_charybdis_config, sizeof(g_charybdis_config));
}
// Send to slave every 500ms regardless of state change
if (timer_elapsed32(last_sync) > 500) {
needs_sync = true;
}
// Perform the sync if requested
if (needs_sync) {
if (transaction_rpc_send(RPC_ID_KB_CONFIG_SYNC, sizeof(g_charybdis_config), &g_charybdis_config)) {
last_sync = timer_read32();
}
}
}
// no need for user function, is called already
}
# endif // CHARYBDIS_CONFIG_SYNC
#endif // POINTING_DEVICE_ENABLE