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qmk_firmware/keyboards/helix/serial.h

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Helix config refine (#3374) * helix config.h refine
7 years ago
#ifndef SOFT_SERIAL_H
#define SOFT_SERIAL_H
Add helix keyboard (#2308) * Fork from Let's Split * Organizing files * Delete some keymaps * I2C and serial enabled at the same time * Change readme * add #define HELIX_ROWS for multiple rows * Delete avrdude flashing script * Delete makefiles * Subproject elimination * Fix lufa path * Remove PLAY_NOTE_ARRAY usages to get rid of warning. Fix conflicting function name * Mousekey change default to off * Fix to oled display adjust * make rev2 change pin assign change keymap * use master_buffer * Timing adjustment * Organizing files * Change Keymap * Change Keymap Add EISU and KANA Correct 4rows * NKRO default to disable * EXTRAKEY_ENABLE default to disable * add rgb reset key * rgb custom function enable * Extend font * add RGBLED_POWER default folder to helix/rev2 RGB_ENABLE to no * renamed directory * Disable RGBLIGHT_CUSTOM_DRIVER * Disable LOCKING_SUPPORT_ENABLE * Update bootloader setting * Change readme * Fixed argument error
8 years ago
#include <stdbool.h>
Helix config refine (#3374) * helix config.h refine
7 years ago
// ////////////////////////////////////////////
// Need Soft Serial defines in serial_config.h
// ////////////////////////////////////////////
// ex.
// #define SERIAL_PIN_DDR DDRD
// #define SERIAL_PIN_PORT PORTD
// #define SERIAL_PIN_INPUT PIND
// #define SERIAL_PIN_MASK _BV(PD?) ?=0,2
// #define SERIAL_PIN_INTERRUPT INT?_vect ?=0,2
Add helix keyboard (#2308) * Fork from Let's Split * Organizing files * Delete some keymaps * I2C and serial enabled at the same time * Change readme * add #define HELIX_ROWS for multiple rows * Delete avrdude flashing script * Delete makefiles * Subproject elimination * Fix lufa path * Remove PLAY_NOTE_ARRAY usages to get rid of warning. Fix conflicting function name * Mousekey change default to off * Fix to oled display adjust * make rev2 change pin assign change keymap * use master_buffer * Timing adjustment * Organizing files * Change Keymap * Change Keymap Add EISU and KANA Correct 4rows * NKRO default to disable * EXTRAKEY_ENABLE default to disable * add rgb reset key * rgb custom function enable * Extend font * add RGBLED_POWER default folder to helix/rev2 RGB_ENABLE to no * renamed directory * Disable RGBLIGHT_CUSTOM_DRIVER * Disable LOCKING_SUPPORT_ENABLE * Update bootloader setting * Change readme * Fixed argument error
8 years ago
add split_scomm.c/split_scomm.h and change serial.c/serial.h serial.c was divided into 2 layers, split_scom.c and serial.c. The upper layer split_scomm.c is called from matrix.c. The lower layer serial.c accesses the hardware.
7 years ago
// Soft Serial Transaction Descriptor
typedef struct _SSTD_t {
uint8_t *status;
uint8_t initiator2target_buffer_size;
uint8_t *initiator2target_buffer;
uint8_t target2initiator_buffer_size;
uint8_t *target2initiator_buffer;
} SSTD_t;
// initiator is transaction start side
void soft_serial_initiator_init(SSTD_t *sstd_table);
// target is interrupt accept side
void soft_serial_target_init(SSTD_t *sstd_table);
// initiator resullt
#define TRANSACTION_END 0
#define TRANSACTION_NO_RESPONSE 1
#define TRANSACTION_DATA_ERROR 2
int soft_serial_transaction(int sstd_index);
// target status
#define RECIVE_ACCEPTED 1
#define RECIVE_DATA_ERROR 2
int soft_serial_get_and_clean_target_status(int sstd_index);
add debug code to helix/serial.c
7 years ago
// debug flags
#define SERIAL_DEBUG_MODE_WATCH_OUTMODE 0x1
#define SERIAL_DEBUG_MODE_WATCH_RCVSAMPLE 0x2
#define SERIAL_DEBUG_MODE_WATCH_BYTEWIDTH 0x4
#define SERIAL_DEBUG_MODE_WATCH_SYNC 0x8
#define SERIAL_DEBUG_MODE_WATCH_IOCHG 0x10
#define SERIAL_DEBUG_MODE_WATCH_PARITY 0x20
//#define SERIAL_DEBUG_MODE SERIAL_DEBUG_MODE_WATCH_OUTMODE
//#define SERIAL_DEBUG_MODE SERIAL_DEBUG_MODE_WATCH_RCVSAMPLE
//#define SERIAL_DEBUG_MODE SERIAL_DEBUG_MODE_WATCH_BYTEWIDTH
//#define SERIAL_DEBUG_MODE (SERIAL_DEBUG_MODE_WATCH_RCVSAMPLE|SERIAL_DEBUG_MODE_WATCH_BYTEWIDTH)
//#define SERIAL_DEBUG_MODE SERIAL_DEBUG_MODE_WATCH_SYNC
//#define SERIAL_DEBUG_MODE (SERIAL_DEBUG_MODE_WATCH_RCVSAMPLE|SERIAL_DEBUG_MODE_WATCH_SYNC)
//#define SERIAL_DEBUG_MODE SERIAL_DEBUG_MODE_WATCH_IOCHG
//#define SERIAL_DEBUG_MODE (SERIAL_DEBUG_MODE_WATCH_IOCHG|SERIAL_DEBUG_MODE_WATCH_SYNC)
//#define SERIAL_DEBUG_MODE SERIAL_DEBUG_MODE_WATCH_PARITY
// Helix keyboard unused port (for Logic analyzer or oscilloscope)
#ifdef SERIAL_DEBUG_MODE
#define SERIAL_DBGPIN_DDR DDRB
#define SERIAL_DBGPIN_PORT PORTB
#define SERIAL_DBGPIN_MASK _BV(PB5)
#endif
#ifdef SERIAL_DEBUG_MODE
#define serial_debug_init() SERIAL_DBGPIN_DDR |= SERIAL_DBGPIN_MASK
#else
#define serial_debug_init()
#endif
#if SERIAL_DEBUG_MODE & SERIAL_DEBUG_MODE_WATCH_OUTMODE
#define debug_output_mode() SERIAL_DBGPIN_PORT |= SERIAL_DBGPIN_MASK
#define debug_input_mode() SERIAL_DBGPIN_PORT &= ~SERIAL_DBGPIN_MASK
#else
#define debug_output_mode()
#define debug_input_mode()
#endif
#if SERIAL_DEBUG_MODE & SERIAL_DEBUG_MODE_WATCH_RCVSAMPLE
#define debug_recvsample() SERIAL_DBGPIN_PORT ^= SERIAL_DBGPIN_MASK
#else
#define debug_recvsample()
#endif
#if SERIAL_DEBUG_MODE & SERIAL_DEBUG_MODE_WATCH_BYTEWIDTH
#define debug_bytewidth_start() SERIAL_DBGPIN_PORT |= SERIAL_DBGPIN_MASK
#define debug_bytewidth_end() SERIAL_DBGPIN_PORT &= ~SERIAL_DBGPIN_MASK
#else
#define debug_bytewidth_start()
#define debug_bytewidth_end()
#endif
#if SERIAL_DEBUG_MODE & SERIAL_DEBUG_MODE_WATCH_SYNC
#define debug_sync_start() SERIAL_DBGPIN_PORT |= SERIAL_DBGPIN_MASK
#define debug_sync_end() SERIAL_DBGPIN_PORT &= ~SERIAL_DBGPIN_MASK
#else
#define debug_sync_start()
#define debug_sync_end()
#endif
#if SERIAL_DEBUG_MODE & SERIAL_DEBUG_MODE_WATCH_IOCHG
#define debug_iochg_on() SERIAL_DBGPIN_PORT |= SERIAL_DBGPIN_MASK
#define debug_iochg_off() SERIAL_DBGPIN_PORT &= ~SERIAL_DBGPIN_MASK
#else
#define debug_iochg_on()
#define debug_iochg_off()
#endif
#if SERIAL_DEBUG_MODE & SERIAL_DEBUG_MODE_WATCH_PARITY
#define debug_parity_on() SERIAL_DBGPIN_PORT |= SERIAL_DBGPIN_MASK
#define debug_parity_off() SERIAL_DBGPIN_PORT &= ~SERIAL_DBGPIN_MASK
#else
#define debug_parity_on()
#define debug_parity_off()
#endif
#define SYNC_DEBUG_MODE 0
#if SYNC_DEBUG_MODE == 0
#define debug_dummy_delay_recv()
#define debug_dummy_delay_send()
#endif
#if SYNC_DEBUG_MODE == 1
#define debug_dummy_delay_recv() _delay_us(3); _delay_sub_us(2)
#define debug_dummy_delay_send()
#endif
#if SYNC_DEBUG_MODE == 2
#define debug_dummy_delay_recv()
#define debug_dummy_delay_send() _delay_us(3); _delay_sub_us(2)
#endif
Helix config refine (#3374) * helix config.h refine
7 years ago
#endif /* SOFT_SERIAL_H */