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Add encoder abstraction. (#21548)

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This commit is contained in:
Nick Brassel
2024-02-18 21:17:15 +11:00
committed by GitHub
parent 2eb9ff8efd
commit 9d9cdaaa2d
50 changed files with 863 additions and 653 deletions
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26
quantum/split_common/transactions.c
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@ -234,21 +234,28 @@ static void master_matrix_handlers_slave(matrix_row_t master_matrix[], matrix_ro
#ifdef ENCODER_ENABLE
static bool encoder_handlers_master(matrix_row_t master_matrix[], matrix_row_t slave_matrix[]) {
static uint32_t last_update = 0;
uint8_t temp_state[NUM_ENCODERS_MAX_PER_SIDE];
static uint32_t last_update = 0;
encoder_events_t temp_events;
bool okay = read_if_checksum_mismatch(GET_ENCODERS_CHECKSUM, GET_ENCODERS_DATA, &last_update, temp_state, split_shmem->encoders.state, sizeof(temp_state));
if (okay) encoder_update_raw(temp_state);
bool okay = read_if_checksum_mismatch(GET_ENCODERS_CHECKSUM, GET_ENCODERS_DATA, &last_update, &temp_events, &split_shmem->encoders.events, sizeof(temp_events));
if (okay) {
encoder_handle_slave_events(&split_shmem->encoders.events);
transport_write(PUT_ENCODER_TAIL, &split_shmem->encoders.events.tail, sizeof(split_shmem->encoders.events.tail));
split_shmem->encoders.checksum = crc8(&split_shmem->encoders.events, sizeof(split_shmem->encoders.events));
}
return okay;
}
static void encoder_handlers_slave(matrix_row_t master_matrix[], matrix_row_t slave_matrix[]) {
uint8_t encoder_state[NUM_ENCODERS_MAX_PER_SIDE];
encoder_state_raw(encoder_state);
// Always prepare the encoder state for read.
memcpy(split_shmem->encoders.state, encoder_state, sizeof(encoder_state));
encoder_retrieve_events(&split_shmem->encoders.events);
// Now update the checksum given that the encoders has been written to
split_shmem->encoders.checksum = crc8(encoder_state, sizeof(encoder_state));
split_shmem->encoders.checksum = crc8(&split_shmem->encoders.events, sizeof(split_shmem->encoders.events));
}
static void encoder_handlers_slave_reset(uint8_t initiator2target_buffer_size, const void *initiator2target_buffer, uint8_t target2initiator_buffer_size, void *target2initiator_buffer) {
uint8_t tail_index = *(uint8_t *)initiator2target_buffer;
encoder_set_tail_index(tail_index);
}
// clang-format off
@ -256,7 +263,8 @@ static void encoder_handlers_slave(matrix_row_t master_matrix[], matrix_row_t sl
# define TRANSACTIONS_ENCODERS_SLAVE() TRANSACTION_HANDLER_SLAVE_AUTOLOCK(encoder)
# define TRANSACTIONS_ENCODERS_REGISTRATIONS \
[GET_ENCODERS_CHECKSUM] = trans_target2initiator_initializer(encoders.checksum), \
[GET_ENCODERS_DATA] = trans_target2initiator_initializer(encoders.state),
[GET_ENCODERS_DATA] = trans_target2initiator_initializer(encoders.events), \
[PUT_ENCODER_TAIL] = trans_initiator2target_initializer_cb(encoders.events.tail, encoder_handlers_slave_reset),
// clang-format on
#else // ENCODER_ENABLE