diff options
Diffstat (limited to 'keyboards/bastardkb/charybdis/charybdis.c')
| -rw-r--r-- | keyboards/bastardkb/charybdis/charybdis.c | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/keyboards/bastardkb/charybdis/charybdis.c b/keyboards/bastardkb/charybdis/charybdis.c index f94682ba41..29603042b2 100644 --- a/keyboards/bastardkb/charybdis/charybdis.c +++ b/keyboards/bastardkb/charybdis/charybdis.c @@ -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 |