diff options
Diffstat (limited to 'keyboards/helix/serial.h')
| -rw-r--r-- | keyboards/helix/serial.h | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/keyboards/helix/serial.h b/keyboards/helix/serial.h index 7e0c0847a4..2e53928df2 100644 --- a/keyboards/helix/serial.h +++ b/keyboards/helix/serial.h @@ -15,31 +15,36 @@ // // 4: about 26kbps // // 5: about 20kbps // -// //// USE Simple API (OLD API, compatible with let's split serial.c) +// //// USE OLD API (compatible with let's split serial.c) // ex. // #define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2 // #define SERIAL_MASTER_BUFFER_LENGTH 1 // -// //// USE flexible API (using multi-type transaction function) -// #define SERIAL_USE_MULTI_TRANSACTION +// //// USE NEW API +// //// USE simple API (using signle-type transaction function) +// #define SERIAL_USE_SINGLE_TRANSACTION +// //// USE flexible API (using multi-type transaction function) +// #define SERIAL_USE_MULTI_TRANSACTION // // ///////////////////////////////////////////////////////////////// -#ifndef SERIAL_USE_MULTI_TRANSACTION -/* --- USE Simple API (OLD API, compatible with let's split serial.c) */ -#if SERIAL_SLAVE_BUFFER_LENGTH > 0 -extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH]; -#endif -#if SERIAL_MASTER_BUFFER_LENGTH > 0 -extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH]; -#endif +//////////////// for backward compatibility //////////////////////////////// +#if !defined(SERIAL_USE_SINGLE_TRANSACTION) && !defined(SERIAL_USE_MULTI_TRANSACTION) +/* --- USE OLD API (compatible with let's split serial.c) */ + #if SERIAL_SLAVE_BUFFER_LENGTH > 0 + extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH]; + #endif + #if SERIAL_MASTER_BUFFER_LENGTH > 0 + extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH]; + #endif -void serial_master_init(void); -void serial_slave_init(void); -int serial_update_buffers(void); + void serial_master_init(void); + void serial_slave_init(void); + int serial_update_buffers(void); -#endif // USE Simple API +#endif // end of USE OLD API +//////////////////////////////////////////////////////////////////////////// // Soft Serial Transaction Descriptor typedef struct _SSTD_t { |