6 // /////////////////////////////////////////////////////////////////
7 // Need Soft Serial defines in config.h
8 // /////////////////////////////////////////////////////////////////
10 // #define SOFT_SERIAL_PIN ?? // ?? = D0,D1,D2,D3,E6
11 // OPTIONAL: #define SELECT_SOFT_SERIAL_SPEED ? // ? = 1,2,3,4,5
12 // // 1: about 137kbps (default)
18 // //// USE simple API (using signle-type transaction function)
20 // //// USE flexible API (using multi-type transaction function)
21 // #define SERIAL_USE_MULTI_TRANSACTION
23 // /////////////////////////////////////////////////////////////////
25 // Soft Serial Transaction Descriptor
26 typedef struct _SSTD_t {
28 uint8_t initiator2target_buffer_size;
29 uint8_t *initiator2target_buffer;
30 uint8_t target2initiator_buffer_size;
31 uint8_t *target2initiator_buffer;
33 #define TID_LIMIT( table ) (sizeof(table) / sizeof(SSTD_t))
35 // initiator is transaction start side
36 void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size);
37 // target is interrupt accept side
38 void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size);
41 #define TRANSACTION_END 0
42 #define TRANSACTION_NO_RESPONSE 0x1
43 #define TRANSACTION_DATA_ERROR 0x2
44 #define TRANSACTION_TYPE_ERROR 0x4
45 #ifndef SERIAL_USE_MULTI_TRANSACTION
46 int soft_serial_transaction(void);
48 int soft_serial_transaction(int sstd_index);
55 // or TRANSACTION_NO_RESPONSE
56 // or TRANSACTION_DATA_ERROR
58 // TRANSACTION_DATA_ERROR
59 // or TRANSACTION_ACCEPTED
60 #define TRANSACTION_ACCEPTED 0x8
61 #ifdef SERIAL_USE_MULTI_TRANSACTION
62 int soft_serial_get_and_clean_status(int sstd_index);
65 #endif /* SOFT_SERIAL_H */