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- /* Copyright 2021 QMK
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #pragma once
-
- #include <stdint.h>
- #include <stdbool.h>
-
- #include <transactions.h>
-
- // initiator is transaction start side
- void soft_serial_initiator_init(void);
- // target is interrupt accept side
- void soft_serial_target_init(void);
-
- // initiator result
- #define TRANSACTION_END 0
- #define TRANSACTION_NO_RESPONSE 0x1
- #define TRANSACTION_DATA_ERROR 0x2
- #define TRANSACTION_TYPE_ERROR 0x4
- int soft_serial_transaction(int sstd_index);
-
- // target status
- // *SSTD_t.status has
- // initiator:
- // TRANSACTION_END
- // or TRANSACTION_NO_RESPONSE
- // or TRANSACTION_DATA_ERROR
- // target:
- // TRANSACTION_DATA_ERROR
- // or TRANSACTION_ACCEPTED
- #define TRANSACTION_ACCEPTED 0x8
- int soft_serial_get_and_clean_status(int sstd_index);
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