diff options
Diffstat (limited to 'users/drashna/transport_sync.c')
| -rw-r--r-- | users/drashna/transport_sync.c | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/users/drashna/transport_sync.c b/users/drashna/transport_sync.c new file mode 100644 index 0000000000..c3ef2eff5b --- /dev/null +++ b/users/drashna/transport_sync.c @@ -0,0 +1,188 @@ +#ifdef SPLIT_TRANSACTION_IDS_USER +# include "transport_sync.h" +# include "transactions.h" +# include <string.h> + +# ifdef UNICODE_ENABLE +extern unicode_config_t unicode_config; +# endif +# ifdef AUDIO_ENABLE +# include "audio.h" +# endif +# if defined(POINTING_DEVICE_ENABLE) && defined(KEYBOARD_handwired_tractyl_manuform) +extern bool tap_toggling; +# endif +# ifdef SWAP_HANDS_ENABLE +extern bool swap_hands; +# endif +extern userspace_config_t userspace_config; + +typedef struct { + bool oled_on; + bool audio_enable; + bool audio_clicky_enable; + bool tap_toggling; + bool unicode_mode; + bool swap_hands; + uint8_t reserved :2; +} user_runtime_config_t; + +uint16_t transport_keymap_config = 0; +uint32_t transport_userspace_config = 0; + +user_runtime_config_t user_state; + +void user_state_sync(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) { + if (initiator2target_buffer_size == sizeof(user_state)) { + memcpy(&user_state, initiator2target_buffer, initiator2target_buffer_size); + } +} +void user_keymap_sync(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) { + if (initiator2target_buffer_size == sizeof(transport_keymap_config)) { + memcpy(&transport_keymap_config, initiator2target_buffer, initiator2target_buffer_size); + } +} +void user_config_sync(uint8_t initiator2target_buffer_size, const void* initiator2target_buffer, uint8_t target2initiator_buffer_size, void* target2initiator_buffer) { + if (initiator2target_buffer_size == sizeof(transport_userspace_config)) { + memcpy(&transport_userspace_config, initiator2target_buffer, initiator2target_buffer_size); + } +} + +void keyboard_post_init_transport_sync(void) { + // Register keyboard state sync split transaction + transaction_register_rpc(RPC_ID_USER_STATE_SYNC, user_state_sync); + transaction_register_rpc(RPC_ID_USER_KEYMAP_SYNC, user_keymap_sync); + transaction_register_rpc(RPC_ID_USER_CONFIG_SYNC, user_config_sync); +} + +void user_transport_update(void) { + if (is_keyboard_master()) { +# ifdef OLED_DRIVER_ENABLE + user_state.oled_on = is_oled_on(); +# endif + + transport_keymap_config = keymap_config.raw; + transport_userspace_config = userspace_config.raw; +# ifdef AUDIO_ENABLE + user_state.audio_enable = is_audio_on(); + user_state.audio_clicky_enable = is_clicky_on(); +# endif +# if defined(POINTING_DEVICE_ENABLE) && defined(KEYBOARD_handwired_tractyl_manuform) + user_state.tap_toggling = tap_toggling; +# endif +# ifdef SWAP_HANDS_ENABLE + user_state.swap_hands = swap_hands; +# endif + + } else { +# ifdef OLED_DRIVER_ENABLE + if (user_state.oled_on) { + oled_on(); + } else { + oled_off(); + } +# endif + keymap_config.raw = transport_keymap_config; + userspace_config.raw = transport_userspace_config; +# ifdef UNICODE_ENABLE + unicode_config.input_mode = user_state.unicode_mode; +# endif +# ifdef AUDIO_ENABLE + if (user_state.audio_enable != is_audio_on()) { + if (user_state.audio_enable) { + audio_on(); + } else { + audio_off(); + } + } + if (user_state.audio_clicky_enable != is_clicky_on()) { + if (user_state.audio_clicky_enable) { + clicky_on(); + } else { + clicky_off(); + } + } +# endif +# if defined(POINTING_DEVICE_ENABLE) && defined(KEYBOARD_handwired_tractyl_manuform) + tap_toggling = user_state.tap_toggling; +# endif +# ifdef SWAP_HANDS_ENABLE + swap_hands = user_state.swap_hands; +# endif + } +} + +void user_transport_sync(void) { + if (is_keyboard_master()) { + // Keep track of the last state, so that we can tell if we need to propagate to slave + static user_runtime_config_t last_user_state; + static uint16_t last_keymap = 0; + static uint32_t last_config = 0; + static uint32_t last_sync[3]; + bool needs_sync = false; + + // Check if the state values are different + if (memcmp(&user_state, &last_user_state, sizeof(user_state))) { + needs_sync = true; + memcpy(&last_user_state, &user_state, sizeof(user_state)); + } + // Send to slave every 500ms regardless of state change + if (timer_elapsed32(last_sync[0]) > 250) { + needs_sync = true; + } + + // Perform the sync if requested + if (needs_sync) { + if (transaction_rpc_send(RPC_ID_USER_STATE_SYNC, sizeof(user_state), &user_state)) { + last_sync[0] = timer_read32(); + } + needs_sync = false; + } + + // Check if the state values are different + if (memcmp(&transport_keymap_config, &last_keymap, sizeof(transport_keymap_config))) { + needs_sync = true; + memcpy(&last_keymap, &transport_keymap_config, sizeof(transport_keymap_config)); + } + + // Send to slave every 500ms regardless of state change + if (timer_elapsed32(last_sync[1]) > 250) { + needs_sync = true; + } + + // Perform the sync if requested + if (needs_sync) { + if (transaction_rpc_send(RPC_ID_USER_KEYMAP_SYNC, sizeof(transport_keymap_config), &transport_keymap_config)) { + last_sync[1] = timer_read32(); + } + needs_sync = false; + } + + // Check if the state values are different + if (memcmp(&user_state, &last_config, sizeof(transport_userspace_config))) { + needs_sync = true; + memcpy(&last_config, &user_state, sizeof(transport_userspace_config)); + } + + // Send to slave every 500ms regardless of state change + if (timer_elapsed32(last_sync[2]) > 250) { + needs_sync = true; + } + + // Perform the sync if requested + if (needs_sync) { + if (transaction_rpc_send(RPC_ID_USER_CONFIG_SYNC, sizeof(transport_userspace_config), &transport_userspace_config)) { + last_sync[2] = timer_read32(); + } + } + } +} + +void housekeeping_task_user(void) { + // Update kb_state so we can send to slave + user_transport_update(); + + // Data sync from master to slave + user_transport_sync(); +} +#endif |