From 4c8e0fd0bd1712421f957ec5e0ca16fc6bbb3856 Mon Sep 17 00:00:00 2001 From: tmk Date: Thu, 19 Jun 2014 16:13:35 +0900 Subject: [PATCH] Port ps2_usb to mbed --- common/progmem.h | 1 + converter/ps2_usb/Makefile.mbed | 44 ++++++++++++++++++ converter/ps2_usb/config_mbed.h | 60 +++++++++++++++++++++++++ converter/ps2_usb/keymap_common.c | 3 +- converter/ps2_usb/keymap_common.h | 1 - converter/ps2_usb/main.cpp | 46 +++++++++++++++++++ converter/ps2_usb/matrix.c | 3 +- keyboard/mbed_onekey/Makefile | 2 +- protocol.mk | 1 + protocol/ps2.h | 65 +++------------------------ protocol/ps2_busywait.c | 16 ++++--- protocol/ps2_io.h | 15 +++++++ protocol/ps2_io_avr.c | 74 +++++++++++++++++++++++++++++++ protocol/ps2_io_mbed.c | 60 +++++++++++++++++++++++++ tool/mbed/common.mk | 42 +++++++++--------- 15 files changed, 343 insertions(+), 90 deletions(-) create mode 100644 converter/ps2_usb/Makefile.mbed create mode 100644 converter/ps2_usb/config_mbed.h create mode 100644 converter/ps2_usb/main.cpp create mode 100644 protocol/ps2_io.h create mode 100644 protocol/ps2_io_avr.c create mode 100644 protocol/ps2_io_mbed.c diff --git a/common/progmem.h b/common/progmem.h index 09aeb8b7c..199b1bedf 100644 --- a/common/progmem.h +++ b/common/progmem.h @@ -6,6 +6,7 @@ #elif defined(__arm__) # define PROGMEM # define pgm_read_byte(p) *(p) +# define pgm_read_word(p) *(p) #endif #endif diff --git a/converter/ps2_usb/Makefile.mbed b/converter/ps2_usb/Makefile.mbed new file mode 100644 index 000000000..631f270f7 --- /dev/null +++ b/converter/ps2_usb/Makefile.mbed @@ -0,0 +1,44 @@ +PROJECT = ps2_usb + +TMK_DIR = ../.. +MBED_DIR = $(TMK_DIR)/mbed-sdk + +#VPATH += $(MBED_DIR):$(TMK_DIR) +vpath %.s .:$(MBED_DIR):$(TMK_DIR) +vpath %.c .:$(MBED_DIR):$(TMK_DIR) +vpath %.cpp .:$(MBED_DIR):$(TMK_DIR) + +OBJDIR = ./build + +OBJECTS = \ + $(OBJDIR)/protocol/ps2_busywait.o \ + $(OBJDIR)/protocol/ps2_io_mbed.o \ + $(OBJDIR)/./keymap_common.o \ + $(OBJDIR)/./matrix.o \ + $(OBJDIR)/./led.o \ + $(OBJDIR)/./main.o + +ifdef KEYMAP + OBJECTS := $(OBJDIR)/keymap_$(KEYMAP).o $(OBJECTS) +else + OBJECTS := $(OBJDIR)/keymap_plain.o $(OBJECTS) +endif + +CONFIG_H = config_mbed.h + +SYS_OBJECTS = + +INCLUDE_PATHS = -I. + +LIBRARY_PATHS = +LIBRARIES = + +# Build Options +# Comment out to disable +#BOOTMAGIC_ENABLE = yes +MOUSEKEY_ENABLE = yes + + +include $(TMK_DIR)/tool/mbed/mbed.mk +include $(TMK_DIR)/tool/mbed/common.mk +include $(TMK_DIR)/tool/mbed/gcc.mk diff --git a/converter/ps2_usb/config_mbed.h b/converter/ps2_usb/config_mbed.h new file mode 100644 index 000000000..5819763e6 --- /dev/null +++ b/converter/ps2_usb/config_mbed.h @@ -0,0 +1,60 @@ +/* +Copyright 2012 Jun Wako + +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 . +*/ + +#ifndef CONFIG_MBED_H +#define CONFIG_MBED_H + + +#if 0 +// duplicated name against mbed USBDeivce +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0x6512 +#endif +#define DEVICE_VER 0x0001 +#define MANUFACTURER t.m.k. +#define PRODUCT PS/2 keyboard converter +#define DESCRIPTION convert PS/2 keyboard to USB + + +/* matrix size */ +#define MATRIX_ROWS 32 // keycode bit: 3-0 +#define MATRIX_COLS 8 // keycode bit: 6-4 + + +/* key combination for command */ +#define IS_COMMAND() ( \ + keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) || \ + keyboard_report->mods == (MOD_BIT(KC_LCTRL) | MOD_BIT(KC_RSHIFT)) \ +) + + +/* + * PS/2 Busywait + */ +#ifdef PS2_USE_BUSYWAIT +# define PS2_CLOCK_PORT PORTD +# define PS2_CLOCK_PIN PIND +# define PS2_CLOCK_DDR DDRD +# define PS2_CLOCK_BIT 5 +# define PS2_DATA_PORT PORTD +# define PS2_DATA_PIN PIND +# define PS2_DATA_DDR DDRD +# define PS2_DATA_BIT 2 +#endif + + +#endif diff --git a/converter/ps2_usb/keymap_common.c b/converter/ps2_usb/keymap_common.c index 241d2e33b..e344fb416 100644 --- a/converter/ps2_usb/keymap_common.c +++ b/converter/ps2_usb/keymap_common.c @@ -15,10 +15,11 @@ You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include "keymap_common.h" +#include "progmem.h" /* translates key to keycode */ -uint8_t keymap_key_to_keycode(uint8_t layer, key_t key) +uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key) { return pgm_read_byte(&keymaps[(layer)][(key.row)][(key.col)]); } diff --git a/converter/ps2_usb/keymap_common.h b/converter/ps2_usb/keymap_common.h index 216a8dc02..d783e01de 100644 --- a/converter/ps2_usb/keymap_common.h +++ b/converter/ps2_usb/keymap_common.h @@ -19,7 +19,6 @@ along with this program. If not, see . #include #include -#include #include "keycode.h" #include "action.h" #include "action_macro.h" diff --git a/converter/ps2_usb/main.cpp b/converter/ps2_usb/main.cpp new file mode 100644 index 000000000..860af149a --- /dev/null +++ b/converter/ps2_usb/main.cpp @@ -0,0 +1,46 @@ +#include "mbed.h" +#include "debug.h" +#include "timer.h" +#include "action.h" +#include "keycode.h" +#include "host.h" +#include "host_driver.h" +#include "mbed_driver.h" + + +// Button and LEDs of LPC11U35 board +DigitalIn isp(P0_1); // ISP button +DigitalOut led_red(P0_20); +DigitalOut led_green(P0_21); + + +int main(void) { + isp.mode(PullUp); + led_red = 1; + led_green = 0; + + timer_init(); + host_set_driver(&mbed_driver); + keyboard_init(); + + //debug_enable = true; + xprintf("mbed_onekey ver.eee:\r\n"); + + + bool last_isp = isp; + while (1) { + keyboard_task(); + + //led_green = !led_green; + if (last_isp == isp) continue; + last_isp = isp; + if (last_isp == 0) { + led_red = 0; // on + dprintf("timer: %i\r\n", timer_read()); + //register_code(KC_A); + } else { + led_red = 1; // off + //unregister_code(KC_A); + } + } +} diff --git a/converter/ps2_usb/matrix.c b/converter/ps2_usb/matrix.c index 45344c0f7..45cf2a4a9 100644 --- a/converter/ps2_usb/matrix.c +++ b/converter/ps2_usb/matrix.c @@ -17,8 +17,6 @@ along with this program. If not, see . #include #include -#include -#include #include "action.h" #include "print.h" #include "util.h" @@ -189,6 +187,7 @@ uint8_t matrix_scan(void) } uint8_t code = ps2_host_recv(); + if (code) xprintf("%i\r\n", code); if (!ps2_error) { switch (state) { case INIT: diff --git a/keyboard/mbed_onekey/Makefile b/keyboard/mbed_onekey/Makefile index d0d1148ce..2f7399ba0 100644 --- a/keyboard/mbed_onekey/Makefile +++ b/keyboard/mbed_onekey/Makefile @@ -1,7 +1,7 @@ PROJECT = mbed_onekey TMK_DIR = ../.. -MBED_DIR = ./mbed-sdk +MBED_DIR = $(TMK_DIR)/mbed-sdk #VPATH += $(MBED_DIR):$(TMK_DIR) vpath %.s .:$(MBED_DIR):$(TMK_DIR) diff --git a/protocol.mk b/protocol.mk index 7f561e62d..ca435ba43 100644 --- a/protocol.mk +++ b/protocol.mk @@ -9,6 +9,7 @@ endif ifdef PS2_USE_BUSYWAIT SRC += protocol/ps2_busywait.c + SRC += protocol/ps2_io_avr.c OPT_DEFS += -DPS2_USE_BUSYWAIT endif diff --git a/protocol/ps2.h b/protocol/ps2.h index 483eea720..acde679cf 100644 --- a/protocol/ps2.h +++ b/protocol/ps2.h @@ -39,8 +39,9 @@ POSSIBILITY OF SUCH DAMAGE. #define PS2_H #include -#include -#include +#include "wait.h" +#include "ps2_io.h" +#include "print.h" /* * Primitive PS/2 Library for AVR @@ -92,79 +93,27 @@ uint8_t ps2_host_recv(void); void ps2_host_set_led(uint8_t usb_led); -/* Check port settings for clock and data line */ -#if !(defined(PS2_CLOCK_PORT) && \ - defined(PS2_CLOCK_PIN) && \ - defined(PS2_CLOCK_DDR) && \ - defined(PS2_CLOCK_BIT)) -# error "PS/2 clock port setting is required in config.h" -#endif - -#if !(defined(PS2_DATA_PORT) && \ - defined(PS2_DATA_PIN) && \ - defined(PS2_DATA_DDR) && \ - defined(PS2_DATA_BIT)) -# error "PS/2 data port setting is required in config.h" -#endif - /*-------------------------------------------------------------------- * static functions *------------------------------------------------------------------*/ -static inline void clock_lo(void) -{ - PS2_CLOCK_PORT &= ~(1< -#include +#include "wait.h" #include "ps2.h" +#include "ps2_io.h" #include "debug.h" @@ -58,8 +59,11 @@ uint8_t ps2_error = PS2_ERR_NONE; void ps2_host_init(void) { + clock_init(); + data_init(); + // POR(150-2000ms) plus BAT(300-500ms) may take 2.5sec([3]p.20) - _delay_ms(2500); + wait_ms(2500); inhibit(); } @@ -71,7 +75,7 @@ uint8_t ps2_host_send(uint8_t data) /* terminate a transmission if we have */ inhibit(); - _delay_us(100); // 100us [4]p.13, [5]p.50 + wait_us(100); // 100us [4]p.13, [5]p.50 /* 'Request to Send' and Start bit */ data_lo(); @@ -80,7 +84,7 @@ uint8_t ps2_host_send(uint8_t data) /* Data bit */ for (uint8_t i = 0; i < 8; i++) { - _delay_us(15); + wait_us(15); if (data&(1< +#include + +/* Check port settings for clock and data line */ +#if !(defined(PS2_CLOCK_PORT) && \ + defined(PS2_CLOCK_PIN) && \ + defined(PS2_CLOCK_DDR) && \ + defined(PS2_CLOCK_BIT)) +# error "PS/2 clock port setting is required in config.h" +#endif + +#if !(defined(PS2_DATA_PORT) && \ + defined(PS2_DATA_PIN) && \ + defined(PS2_DATA_DDR) && \ + defined(PS2_DATA_BIT)) +# error "PS/2 data port setting is required in config.h" +#endif + + +/* + * Clock + */ +void clock_init(void) +{ +} + +void clock_lo(void) +{ + PS2_CLOCK_PORT &= ~(1< +#include "ps2_io.h" +#include "gpio_api.h" + + +static gpio_t clock; +static gpio_t data; + +/* + * Clock + */ +void clock_init(void) +{ + gpio_init(&clock, P0_9); + gpio_mode(&clock, OpenDrain|PullNone); +} + +void clock_lo(void) +{ + gpio_dir(&clock, PIN_OUTPUT); + gpio_write(&clock, 0); +} +void clock_hi(void) +{ + gpio_dir(&clock, PIN_OUTPUT); + gpio_write(&clock, 1); +} + +bool clock_in(void) +{ + gpio_dir(&clock, PIN_INPUT); + return gpio_read(&clock); +} + +/* + * Data + */ +void data_init(void) +{ + gpio_init(&data, P0_8); + gpio_mode(&data, OpenDrain|PullNone); +} + +void data_lo(void) +{ + gpio_dir(&data, PIN_OUTPUT); + gpio_write(&data, 0); +} + +void data_hi(void) +{ + gpio_dir(&data, PIN_OUTPUT); + gpio_write(&data, 1); +} + +bool data_in(void) +{ + gpio_dir(&data, PIN_INPUT); + return gpio_read(&data); +} diff --git a/tool/mbed/common.mk b/tool/mbed/common.mk index 1bd7d6edb..93a927a3e 100644 --- a/tool/mbed/common.mk +++ b/tool/mbed/common.mk @@ -1,21 +1,21 @@ -COMMON_DIR = common OBJECTS += \ - $(OBJDIR)/$(COMMON_DIR)/action.o \ - $(OBJDIR)/$(COMMON_DIR)/action_tapping.o \ - $(OBJDIR)/$(COMMON_DIR)/action_macro.o \ - $(OBJDIR)/$(COMMON_DIR)/action_layer.o \ - $(OBJDIR)/$(COMMON_DIR)/action_util.o \ - $(OBJDIR)/$(COMMON_DIR)/host.o \ - $(OBJDIR)/$(COMMON_DIR)/keymap.o \ - $(OBJDIR)/$(COMMON_DIR)/keyboard.o \ - $(OBJDIR)/$(COMMON_DIR)/util.o \ - $(OBJDIR)/$(COMMON_DIR)/mbed/suspend.o \ - $(OBJDIR)/$(COMMON_DIR)/mbed/timer.o \ - $(OBJDIR)/$(COMMON_DIR)/mbed/xprintf.o \ - $(OBJDIR)/$(COMMON_DIR)/mbed/bootloader.o \ + $(OBJDIR)/common/action.o \ + $(OBJDIR)/common/action_tapping.o \ + $(OBJDIR)/common/action_macro.o \ + $(OBJDIR)/common/action_layer.o \ + $(OBJDIR)/common/action_util.o \ + $(OBJDIR)/common/host.o \ + $(OBJDIR)/common/keymap.o \ + $(OBJDIR)/common/keyboard.o \ + $(OBJDIR)/common/util.o \ + $(OBJDIR)/common/mbed/suspend.o \ + $(OBJDIR)/common/mbed/timer.o \ + $(OBJDIR)/common/mbed/xprintf.o \ + $(OBJDIR)/common/mbed/bootloader.o \ INCLUDE_PATHS += \ - -I$(TMK_DIR)/$(COMMON_DIR) + -I$(TMK_DIR)/common \ + -I$(TMK_DIR)/protocol CC_FLAGS += -include $(CONFIG_H) @@ -24,13 +24,13 @@ CC_FLAGS += -include $(CONFIG_H) # Option modules ifdef BOOTMAGIC_ENABLE $(error Not Supported) - OBJECTS += $(OBJDIR)/$(COMMON_DIR)/bootmagic.o - OBJECTS += $(OBJDIR)/$(COMMON_DIR)/mbed/eeprom.o + OBJECTS += $(OBJDIR)/common/bootmagic.o + OBJECTS += $(OBJDIR)/common/mbed/eeprom.o OPT_DEFS += -DBOOTMAGIC_ENABLE endif ifdef MOUSEKEY_ENABLE - OBJECTS += $(OBJDIR)/$(COMMON_DIR)/mousekey.o + OBJECTS += $(OBJDIR)/common/mousekey.o OPT_DEFS += -DMOUSEKEY_ENABLE OPT_DEFS += -DMOUSE_ENABLE endif @@ -50,7 +50,7 @@ endif ifdef COMMAND_ENABLE $(error Not Supported) - SRC += $(COMMON_DIR)/command.c + SRC += common/command.c OPT_DEFS += -DCOMMAND_ENABLE endif @@ -61,14 +61,14 @@ endif ifdef SLEEP_LED_ENABLE $(error Not Supported) - SRC += $(COMMON_DIR)/sleep_led.c + SRC += common/sleep_led.c OPT_DEFS += -DSLEEP_LED_ENABLE OPT_DEFS += -DNO_SUSPEND_POWER_DOWN endif ifdef BACKLIGHT_ENABLE $(error Not Supported) - SRC += $(COMMON_DIR)/backlight.c + SRC += common/backlight.c OPT_DEFS += -DBACKLIGHT_ENABLE endif