qmk

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commit 8517f8a6606d092014edf23ac9874d6a47fe1178
parent c60a312ba99f4ece511f36bc25c5f63410313b5b
Author: Takeshi ISHII <2170248+mtei@users.noreply.github.com>
Date:   Mon, 29 Oct 2018 02:12:44 +0900

Helix serial.c re-adjust compiler depend value of delay (#4269)

* Helix serial.c add debug code

* re-adjust READ_WRITE_WIDTH_ADJUST values

* re-adjust READ_WRITE_START_ADJUST values

* re-adjust TID_SEND_ADJUST value

* Helix serial.c: remove debug code

Diffstat:
keyboards/helix/rev2/split_scomm.c | 3---
keyboards/helix/serial.c | 54++++++++++++++++++++++++++++++++++++++++++++----------
2 files changed, 44 insertions(+), 13 deletions(-)

diff --git a/keyboards/helix/rev2/split_scomm.c b/keyboards/helix/rev2/split_scomm.c @@ -7,9 +7,6 @@ #include <stddef.h> #include <split_scomm.h> #include "serial.h" -#ifdef SERIAL_DEBUG_MODE -#include <avr/io.h> -#endif #ifdef CONSOLE_ENABLE #include <print.h> #endif diff --git a/keyboards/helix/serial.c b/keyboards/helix/serial.c @@ -136,38 +136,68 @@ int serial_update_buffers() // 5: about 20kbps #endif -#define TID_SEND_ADJUST 2 +#if __GNUC__ < 6 + #define TID_SEND_ADJUST 14 +#else + #define TID_SEND_ADJUST 2 +#endif #if SELECT_SOFT_SERIAL_SPEED == 0 // Very High speed #define SERIAL_DELAY 4 // micro sec - #define READ_WRITE_START_ADJUST 33 // cycles - #define READ_WRITE_WIDTH_ADJUST 6 // cycles + #if __GNUC__ < 6 + #define READ_WRITE_START_ADJUST 33 // cycles + #define READ_WRITE_WIDTH_ADJUST 3 // cycles + #else + #define READ_WRITE_START_ADJUST 34 // cycles + #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #endif #elif SELECT_SOFT_SERIAL_SPEED == 1 // High speed #define SERIAL_DELAY 6 // micro sec - #define READ_WRITE_START_ADJUST 30 // cycles - #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #if __GNUC__ < 6 + #define READ_WRITE_START_ADJUST 30 // cycles + #define READ_WRITE_WIDTH_ADJUST 3 // cycles + #else + #define READ_WRITE_START_ADJUST 33 // cycles + #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #endif #elif SELECT_SOFT_SERIAL_SPEED == 2 // Middle speed #define SERIAL_DELAY 12 // micro sec #define READ_WRITE_START_ADJUST 30 // cycles - #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #if __GNUC__ < 6 + #define READ_WRITE_WIDTH_ADJUST 3 // cycles + #else + #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #endif #elif SELECT_SOFT_SERIAL_SPEED == 3 // Low speed #define SERIAL_DELAY 24 // micro sec #define READ_WRITE_START_ADJUST 30 // cycles - #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #if __GNUC__ < 6 + #define READ_WRITE_WIDTH_ADJUST 3 // cycles + #else + #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #endif #elif SELECT_SOFT_SERIAL_SPEED == 4 // Very Low speed #define SERIAL_DELAY 36 // micro sec #define READ_WRITE_START_ADJUST 30 // cycles - #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #if __GNUC__ < 6 + #define READ_WRITE_WIDTH_ADJUST 3 // cycles + #else + #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #endif #elif SELECT_SOFT_SERIAL_SPEED == 5 // Ultra Low speed #define SERIAL_DELAY 48 // micro sec #define READ_WRITE_START_ADJUST 30 // cycles - #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #if __GNUC__ < 6 + #define READ_WRITE_WIDTH_ADJUST 3 // cycles + #else + #define READ_WRITE_WIDTH_ADJUST 7 // cycles + #endif #else #error invalid SELECT_SOFT_SERIAL_SPEED value #endif /* SELECT_SOFT_SERIAL_SPEED */ @@ -187,16 +217,19 @@ int serial_update_buffers() static SSTD_t *Transaction_table = NULL; static uint8_t Transaction_table_size = 0; +inline static void serial_delay(void) ALWAYS_INLINE; inline static void serial_delay(void) { _delay_us(SERIAL_DELAY); } +inline static void serial_delay_half1(void) ALWAYS_INLINE; inline static void serial_delay_half1(void) { _delay_us(SERIAL_DELAY_HALF1); } +inline static void serial_delay_half2(void) ALWAYS_INLINE; inline static void serial_delay_half2(void) { _delay_us(SERIAL_DELAY_HALF2); @@ -216,6 +249,7 @@ void serial_input_with_pullup(void) { SERIAL_PIN_PORT |= SERIAL_PIN_MASK; } +inline static uint8_t serial_read_pin(void) ALWAYS_INLINE; inline static uint8_t serial_read_pin(void) { return !!(SERIAL_PIN_INPUT & SERIAL_PIN_MASK); @@ -270,7 +304,7 @@ void sync_recv(void) { } // Used by the reciver to send a synchronization signal to the sender. -static void sync_send(void)NO_INLINE; +static void sync_send(void) NO_INLINE; static void sync_send(void) { serial_low();