diff options
Diffstat (limited to 'keyboards/ergodox')
35 files changed, 1743 insertions, 424 deletions
diff --git a/keyboards/ergodox/config.h b/keyboards/ergodox/config.h index 3618598320..994a8c6433 100644 --- a/keyboards/ergodox/config.h +++ b/keyboards/ergodox/config.h @@ -34,4 +34,4 @@ #endif -#endif /* KEYBOARDS_ERGODOX_CONFIG_H_ */
\ No newline at end of file +#endif /* KEYBOARDS_ERGODOX_CONFIG_H_ */ diff --git a/keyboards/ergodox/ez/config.h b/keyboards/ergodox/ez/config.h index a3347de45e..aa17c3e8d3 100644 --- a/keyboards/ergodox/ez/config.h +++ b/keyboards/ergodox/ez/config.h @@ -58,7 +58,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define RGBW 1 /* Set 0 if debouncing isn't needed */ -#define DEBOUNCE 5 +#define DEBOUNCE 15 #define USB_MAX_POWER_CONSUMPTION 500 diff --git a/keyboards/ergodox/ez/matrix.c b/keyboards/ergodox/ez/matrix.c index 43f5152591..21b60a542e 100644 --- a/keyboards/ergodox/ez/matrix.c +++ b/keyboards/ergodox/ez/matrix.c @@ -53,11 +53,14 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #ifndef DEBOUNCE # define DEBOUNCE 5 #endif -static uint8_t debouncing = DEBOUNCE; /* matrix state(1:on, 0:off) */ static matrix_row_t matrix[MATRIX_ROWS]; -static matrix_row_t matrix_debouncing[MATRIX_ROWS]; + +// Debouncing: store for each key the number of scans until it's eligible to +// change. When scanning the matrix, ignore any changes in keys that have +// already changed in the last DEBOUNCE scans. +static uint8_t debounce_matrix[MATRIX_ROWS * MATRIX_COLS]; static matrix_row_t read_cols(uint8_t row); static void init_cols(void); @@ -113,7 +116,9 @@ void matrix_init(void) // initialize matrix state: all keys off for (uint8_t i=0; i < MATRIX_ROWS; i++) { matrix[i] = 0; - matrix_debouncing[i] = 0; + for (uint8_t j=0; j < MATRIX_COLS; ++j) { + debounce_matrix[i * MATRIX_COLS + j] = 0; + } } #ifdef DEBUG_MATRIX_SCAN_RATE @@ -134,14 +139,36 @@ void matrix_power_up(void) { // initialize matrix state: all keys off for (uint8_t i=0; i < MATRIX_ROWS; i++) { matrix[i] = 0; - matrix_debouncing[i] = 0; } #ifdef DEBUG_MATRIX_SCAN_RATE matrix_timer = timer_read32(); matrix_scan_count = 0; #endif +} + +// Returns a matrix_row_t whose bits are set if the corresponding key should be +// eligible to change in this scan. +matrix_row_t debounce_mask(uint8_t row) { + matrix_row_t result = 0; + for (uint8_t j=0; j < MATRIX_COLS; ++j) { + if (debounce_matrix[row * MATRIX_COLS + j]) { + --debounce_matrix[row * MATRIX_COLS + j]; + } else { + result |= (1 << j); + } + } + return result; +} +// Report changed keys in the given row. Resets the debounce countdowns +// corresponding to each set bit in 'change' to DEBOUNCE. +void debounce_report(matrix_row_t change, uint8_t row) { + for (uint8_t i = 0; i < MATRIX_COLS; ++i) { + if (change & (1 << i)) { + debounce_matrix[row * MATRIX_COLS + i] = DEBOUNCE; + } + } } uint8_t matrix_scan(void) @@ -178,26 +205,12 @@ uint8_t matrix_scan(void) for (uint8_t i = 0; i < MATRIX_ROWS; i++) { select_row(i); wait_us(30); // without this wait read unstable value. - matrix_row_t cols = read_cols(i); - if (matrix_debouncing[i] != cols) { - matrix_debouncing[i] = cols; - if (debouncing) { - debug("bounce!: "); debug_hex(debouncing); debug("\n"); - } - debouncing = DEBOUNCE; - } - unselect_rows(); - } + matrix_row_t mask = debounce_mask(i); + matrix_row_t cols = (read_cols(i) & mask) | (matrix[i] & ~mask); + debounce_report(cols ^ matrix[i], i); + matrix[i] = cols; - if (debouncing) { - if (--debouncing) { - wait_us(1); - // this should be wait_ms(1) but has been left as-is at EZ's request - } else { - for (uint8_t i = 0; i < MATRIX_ROWS; i++) { - matrix[i] = matrix_debouncing[i]; - } - } + unselect_rows(); } matrix_scan_quantum(); @@ -205,9 +218,8 @@ uint8_t matrix_scan(void) return 1; } -bool matrix_is_modified(void) +bool matrix_is_modified(void) // deprecated and evidently not called. { - if (debouncing) return false; return true; } diff --git a/keyboards/ergodox/ez/rules.mk b/keyboards/ergodox/ez/rules.mk index 64b2db8158..6cd1c0c4f7 100644 --- a/keyboards/ergodox/ez/rules.mk +++ b/keyboards/ergodox/ez/rules.mk @@ -74,7 +74,3 @@ OPT_DEFS += -DBOOTLOADER_SIZE=512 SLEEP_LED_ENABLE = no API_SYSEX_ENABLE ?= no RGBLIGHT_ENABLE ?= yes - -ifndef QUANTUM_DIR - include ../../../Makefile -endif diff --git a/keyboards/ergodox/infinity/Makefile b/keyboards/ergodox/infinity/Makefile index 191c6bb664..bd09e5885d 100644 --- a/keyboards/ergodox/infinity/Makefile +++ b/keyboards/ergodox/infinity/Makefile @@ -1,3 +1,3 @@ ifndef MAKEFILE_INCLUDED include ../../../Makefile -endif
\ No newline at end of file +endif diff --git a/keyboards/ergodox/infinity/animations.c b/keyboards/ergodox/infinity/animations.c new file mode 100644 index 0000000000..4c9f6d9c85 --- /dev/null +++ b/keyboards/ergodox/infinity/animations.c @@ -0,0 +1,107 @@ +/* Copyright 2017 Fred Sundvik + * + * 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 <http://www.gnu.org/licenses/>. + */ + +#if defined(VISUALIZER_ENABLE) + +#include "animations.h" +#include "visualizer.h" +#ifdef LCD_ENABLE +#include "lcd_keyframes.h" +#endif +#ifdef LCD_BACKLIGHT_ENABLE +#include "lcd_backlight_keyframes.h" +#endif + +#ifdef LED_ENABLE +#include "led_keyframes.h" +#endif + +#include "visualizer_keyframes.h" + + +#if defined(LCD_ENABLE) && defined(LCD_BACKLIGHT_ENABLE) + +// Don't worry, if the startup animation is long, you can use the keyboard like normal +// during that time +keyframe_animation_t default_startup_animation = { + .num_frames = 4, + .loop = false, + .frame_lengths = {0, 0, 0, gfxMillisecondsToTicks(5000), 0}, + .frame_functions = { + lcd_keyframe_enable, + backlight_keyframe_enable, + lcd_keyframe_draw_logo, + backlight_keyframe_animate_color, + }, +}; + +keyframe_animation_t default_suspend_animation = { + .num_frames = 4, + .loop = false, + .frame_lengths = {0, gfxMillisecondsToTicks(1000), 0, 0}, + .frame_functions = { + lcd_keyframe_display_layer_text, + backlight_keyframe_animate_color, + lcd_keyframe_disable, + backlight_keyframe_disable, + }, +}; +#endif + +#if defined(LED_ENABLE) +#define CROSSFADE_TIME 1000 +#define GRADIENT_TIME 3000 + +keyframe_animation_t led_test_animation = { + .num_frames = 14, + .loop = true, + .frame_lengths = { + gfxMillisecondsToTicks(1000), // fade in + gfxMillisecondsToTicks(1000), // no op (leds on) + gfxMillisecondsToTicks(1000), // fade out + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + gfxMillisecondsToTicks(GRADIENT_TIME), // left to rigt (outside in) + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + gfxMillisecondsToTicks(GRADIENT_TIME), // top_to_bottom + 0, // mirror leds + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + gfxMillisecondsToTicks(GRADIENT_TIME), // left_to_right (mirrored, so inside out) + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + gfxMillisecondsToTicks(GRADIENT_TIME), // top_to_bottom + 0, // normal leds + gfxMillisecondsToTicks(CROSSFADE_TIME), // crossfade + + }, + .frame_functions = { + led_keyframe_fade_in_all, + keyframe_no_operation, + led_keyframe_fade_out_all, + led_keyframe_crossfade, + led_keyframe_left_to_right_gradient, + led_keyframe_crossfade, + led_keyframe_top_to_bottom_gradient, + led_keyframe_mirror_orientation, + led_keyframe_crossfade, + led_keyframe_left_to_right_gradient, + led_keyframe_crossfade, + led_keyframe_top_to_bottom_gradient, + led_keyframe_normal_orientation, + led_keyframe_crossfade, + }, +}; +#endif + +#endif diff --git a/keyboards/ergodox/infinity/animations.h b/keyboards/ergodox/infinity/animations.h new file mode 100644 index 0000000000..6d8b9830d9 --- /dev/null +++ b/keyboards/ergodox/infinity/animations.h @@ -0,0 +1,30 @@ +/* Copyright 2017 Fred Sundvik + * + * 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 <http://www.gnu.org/licenses/>. + */ + +#ifndef KEYBOARDS_ERGODOX_INFINITY_ANIMATIONS_H_ +#define KEYBOARDS_ERGODOX_INFINITY_ANIMATIONS_H_ + +#include "visualizer.h" + +// You can use these default animations, but of course you can also write your own custom ones instead +extern keyframe_animation_t default_startup_animation; +extern keyframe_animation_t default_suspend_animation; + +// An animation for testing and demonstrating the led support, should probably not be used for real world +// cases +extern keyframe_animation_t led_test_animation; + +#endif /* KEYBOARDS_ERGODOX_INFINITY_ANIMATIONS_H_ */ diff --git a/keyboards/ergodox/infinity/config.h b/keyboards/ergodox/infinity/config.h index 9e264083be..95f713819e 100644 --- a/keyboards/ergodox/infinity/config.h +++ b/keyboards/ergodox/infinity/config.h @@ -40,7 +40,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. /* number of backlight levels */ #define BACKLIGHT_LEVELS 3 -#define LED_BRIGHTNESS_LO 15 +#define LED_BRIGHTNESS_LO 100 #define LED_BRIGHTNESS_HI 255 /* define if matrix has ghost */ @@ -54,6 +54,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. // The visualizer needs gfx thread priorities #define VISUALIZER_THREAD_PRIORITY (NORMAL_PRIORITY - 2) +#define VISUALIZER_USER_DATA_SIZE 16 + /* * Feature disable options * These options are also useful to firmware size reduction. diff --git a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c b/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c index 1d21f0c498..ea09c4bb0c 100644 --- a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c +++ b/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c @@ -25,6 +25,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include "board_IS31FL3731C.h" + +// Can't include led_tables from here +extern const uint8_t CIE1931_CURVE[]; + /*===========================================================================*/ /* Driver local definitions. */ /*===========================================================================*/ @@ -100,37 +104,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define IS31 -//Generated by http://jared.geek.nz/2013/feb/linear-led-pwm -const unsigned char cie[256] = { - 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, - 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, - 5, 5, 6, 6, 6, 6, 6, 7, 7, 7, - 7, 8, 8, 8, 8, 9, 9, 9, 10, 10, - 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, - 13, 14, 14, 15, 15, 15, 16, 16, 17, 17, - 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, - 22, 23, 23, 24, 24, 25, 25, 26, 26, 27, - 28, 28, 29, 29, 30, 31, 31, 32, 32, 33, - 34, 34, 35, 36, 37, 37, 38, 39, 39, 40, - 41, 42, 43, 43, 44, 45, 46, 47, 47, 48, - 49, 50, 51, 52, 53, 54, 54, 55, 56, 57, - 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, - 68, 70, 71, 72, 73, 74, 75, 76, 77, 79, - 80, 81, 82, 83, 85, 86, 87, 88, 90, 91, - 92, 94, 95, 96, 98, 99, 100, 102, 103, 105, - 106, 108, 109, 110, 112, 113, 115, 116, 118, 120, - 121, 123, 124, 126, 128, 129, 131, 132, 134, 136, - 138, 139, 141, 143, 145, 146, 148, 150, 152, 154, - 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, - 175, 177, 179, 181, 183, 185, 187, 189, 191, 193, - 196, 198, 200, 202, 204, 207, 209, 211, 214, 216, - 218, 220, 223, 225, 228, 230, 232, 235, 237, 240, - 242, 245, 247, 250, 252, 255, -}; - - /*===========================================================================*/ /* Driver local functions. */ /*===========================================================================*/ @@ -231,7 +204,7 @@ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { uint8_t* src = PRIV(g)->frame_buffer; for (int y=0;y<GDISP_SCREEN_HEIGHT;y++) { for (int x=0;x<GDISP_SCREEN_WIDTH;x++) { - PRIV(g)->write_buffer[get_led_address(g, x, y)]=cie[*src]; + PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[*src]; ++src; } } diff --git a/keyboards/ergodox/infinity/drivers/gdisp/st7565ergodox/board_ST7565.h b/keyboards/ergodox/infinity/drivers/gdisp/st7565ergodox/board_ST7565.h index 290571ce5b..9650ffb440 100644 --- a/keyboards/ergodox/infinity/drivers/gdisp/st7565ergodox/board_ST7565.h +++ b/keyboards/ergodox/infinity/drivers/gdisp/st7565ergodox/board_ST7565.h @@ -8,8 +8,6 @@ #ifndef _GDISP_LLD_BOARD_H #define _GDISP_LLD_BOARD_H -#include "print.h" - #define ST7565_LCD_BIAS ST7565_LCD_BIAS_9 // actually 6 #define ST7565_ADC ST7565_ADC_NORMAL #define ST7565_COM_SCAN ST7565_COM_SCAN_DEC @@ -39,35 +37,49 @@ // MSB First // CLK Low by default static const SPIConfig spi1config = { - NULL, - /* HW dependent part.*/ - ST7565_GPIOPORT, - ST7565_SS_PIN, - SPIx_CTARn_FMSZ(7) - | SPIx_CTARn_ASC(7) - | SPIx_CTARn_DT(7) - | SPIx_CTARn_CSSCK(7) - | SPIx_CTARn_PBR(0) - | SPIx_CTARn_BR(7) - //SPI_CR1_BR_0 + // Operation complete callback or @p NULL. + .end_cb = NULL, + //The chip select line port - when not using pcs. + .ssport = ST7565_GPIOPORT, + // brief The chip select line pad number - when not using pcs. + .sspad=ST7565_SS_PIN, + // SPI initialization data. + .tar0 = + SPIx_CTARn_FMSZ(7) // Frame size = 8 bytes + | SPIx_CTARn_ASC(1) // After SCK Delay Scaler (min 50 ns) = 55.56ns + | SPIx_CTARn_DT(0) // Delay After Transfer Scaler (no minimum)= 27.78ns + | SPIx_CTARn_CSSCK(0) // PCS to SCK Delay Scaler (min 20 ns) = 27.78ns + | SPIx_CTARn_PBR(0) // Baud Rate Prescaler = 2 + | SPIx_CTARn_BR(0) // Baud rate (min 50ns) = 55.56ns }; -static bool_t st7565_is_data_mode = 1; +static GFXINLINE void acquire_bus(GDisplay *g) { + (void) g; + // Only the LCD is using the SPI bus, so no need to acquire + // spiAcquireBus(&SPID1); + spiSelect(&SPID1); +} + +static GFXINLINE void release_bus(GDisplay *g) { + (void) g; + // Only the LCD is using the SPI bus, so no need to release + //spiReleaseBus(&SPID1); + spiUnselect(&SPID1); +} static GFXINLINE void init_board(GDisplay *g) { (void) g; palSetPadModeNamed(A0, PAL_MODE_OUTPUT_PUSHPULL); palSetPad(ST7565_GPIOPORT, ST7565_A0_PIN); - st7565_is_data_mode = 1; palSetPadModeNamed(RST, PAL_MODE_OUTPUT_PUSHPULL); palSetPad(ST7565_GPIOPORT, ST7565_RST_PIN); palSetPadModeRaw(MOSI, ST7565_SPI_MODE); palSetPadModeRaw(SLCK, ST7565_SPI_MODE); - palSetPadModeRaw(SS, ST7565_SPI_MODE); + palSetPadModeNamed(SS, PAL_MODE_OUTPUT_PUSHPULL); spiInit(); spiStart(&SPID1, &spi1config); - spiSelect(&SPID1); + release_bus(g); } static GFXINLINE void post_init_board(GDisplay *g) { @@ -84,43 +96,17 @@ static GFXINLINE void setpin_reset(GDisplay *g, bool_t state) { } } -static GFXINLINE void acquire_bus(GDisplay *g) { - (void) g; - // Only the LCD is using the SPI bus, so no need to acquire - // spiAcquireBus(&SPID1); +static GFXINLINE void enter_data_mode(GDisplay *g) { + palSetPad(ST7565_GPIOPORT, ST7565_A0_PIN); } -static GFXINLINE void release_bus(GDisplay *g) { - (void) g; - // Only the LCD is using the SPI bus, so no need to release - //spiReleaseBus(&SPID1); +static GFXINLINE void enter_cmd_mode(GDisplay *g) { + palClearPad(ST7565_GPIOPORT, ST7565_A0_PIN); } -static GFXINLINE void write_cmd(GDisplay *g, uint8_t cmd) { - (void) g; - if (st7565_is_data_mode) { - // The sleeps need to be at lest 10 vs 25 ns respectively - // So let's sleep two ticks, one tick might not be enough - // if we are at the end of the tick - chThdSleep(2); - palClearPad(ST7565_GPIOPORT, ST7565_A0_PIN); - chThdSleep(2); - st7565_is_data_mode = 0; - } - spiSend(&SPID1, 1, &cmd); -} static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) { (void) g; - if (!st7565_is_data_mode) { - // The sleeps need to be at lest 10 vs 25 ns respectively - // So let's sleep two ticks, one tick might not be enough - // if we are at the end of the tick - chThdSleep(2); - palSetPad(ST7565_GPIOPORT, ST7565_A0_PIN); - chThdSleep(2); - st7565_is_data_mode = 1; - } spiSend(&SPID1, length, data); } diff --git a/keyboards/ergodox/infinity/drivers/gdisp/st7565ergodox/gdisp_lld_ST7565.c b/keyboards/ergodox/infinity/drivers/gdisp/st7565ergodox/gdisp_lld_ST7565.c index c33aea81a8..b04ad02935 100644 --- a/keyboards/ergodox/infinity/drivers/gdisp/st7565ergodox/gdisp_lld_ST7565.c +++ b/keyboards/ergodox/infinity/drivers/gdisp/st7565ergodox/gdisp_lld_ST7565.c @@ -20,16 +20,16 @@ /*===========================================================================*/ #ifndef GDISP_SCREEN_HEIGHT - #define GDISP_SCREEN_HEIGHT 32 +#define GDISP_SCREEN_HEIGHT 32 #endif #ifndef GDISP_SCREEN_WIDTH - #define GDISP_SCREEN_WIDTH 128 +#define GDISP_SCREEN_WIDTH 128 #endif #ifndef GDISP_INITIAL_CONTRAST - #define GDISP_INITIAL_CONTRAST 0 +#define GDISP_INITIAL_CONTRAST 35 #endif #ifndef GDISP_INITIAL_BACKLIGHT - #define GDISP_INITIAL_BACKLIGHT 100 +#define GDISP_INITIAL_BACKLIGHT 100 #endif #define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) @@ -40,16 +40,16 @@ /* Driver config defaults for backward compatibility. */ /*===========================================================================*/ #ifndef ST7565_LCD_BIAS - #define ST7565_LCD_BIAS ST7565_LCD_BIAS_7 +#define ST7565_LCD_BIAS ST7565_LCD_BIAS_7 #endif #ifndef ST7565_ADC - #define ST7565_ADC ST7565_ADC_NORMAL +#define ST7565_ADC ST7565_ADC_NORMAL #endif #ifndef ST7565_COM_SCAN - #define ST7565_COM_SCAN ST7565_COM_SCAN_INC +#define ST7565_COM_SCAN ST7565_COM_SCAN_INC #endif #ifndef ST7565_PAGE_ORDER - #define ST7565_PAGE_ORDER 0,1,2,3 +#define ST7565_PAGE_ORDER 0,1,2,3 #endif /*===========================================================================*/ @@ -58,12 +58,24 @@ typedef struct{ bool_t buffer2; + uint8_t data_pos; + uint8_t data[16]; uint8_t ram[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH / 8]; }PrivData; // Some common routines and macros #define PRIV(g) ((PrivData*)g->priv) #define RAM(g) (PRIV(g)->ram) + +static GFXINLINE void write_cmd(GDisplay* g, uint8_t cmd) { + PRIV(g)->data[PRIV(g)->data_pos++] = cmd; +} + +static GFXINLINE void flush_cmd(GDisplay* g) { + write_data(g, PRIV(g)->data, PRIV(g)->data_pos); + PRIV(g)->data_pos = 0; +} + #define write_cmd2(g, cmd1, cmd2) { write_cmd(g, cmd1); write_cmd(g, cmd2); } #define write_cmd3(g, cmd1, cmd2, cmd3) { write_cmd(g, cmd1); write_cmd(g, cmd2); write_cmd(g, cmd3); } @@ -86,207 +98,232 @@ typedef struct{ */ LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { - // The private area is the display surface. - g->priv = gfxAlloc(sizeof(PrivData)); - PRIV(g)->buffer2 = false; - - // Initialise the board interface - init_board(g); - - // Hardware reset - setpin_reset(g, TRUE); - gfxSleepMilliseconds(20); - setpin_reset(g, FALSE); - gfxSleepMilliseconds(20); - - acquire_bus(g); - write_cmd(g, ST7565_DISPLAY_OFF); - write_cmd(g, ST7565_LCD_BIAS); + // The private area is the display surface. + g->priv = gfxAlloc(sizeof(PrivData)); + PRIV(g)->buffer2 = false; + PRIV(g)->data_pos = 0; + + // Initialise the board interface + init_board(g); + + // Hardware reset + setpin_reset(g, TRUE); + gfxSleepMilliseconds(20); + setpin_reset(g, FALSE); + gfxSleepMilliseconds(20); + acquire_bus(g); + enter_cmd_mode(g); + + write_cmd(g, ST7565_RESET); + write_cmd(g, ST7565_LCD_BIAS); write_cmd(g, ST7565_ADC); write_cmd(g, ST7565_COM_SCAN); - - write_cmd(g, ST7565_START_LINE | 0); - - write_cmd(g, ST7565_RESISTOR_RATIO | 0x6); - - // turn on voltage converter (VC=1, VR=0, VF=0) - write_cmd(g, ST7565_POWER_CONTROL | 0x04); - delay_ms(50); - // turn on voltage regulator (VC=1, VR=1, VF=0) - write_cmd(g, ST7565_POWER_CONTROL | 0x06); - delay_ms(50); + write_cmd(g, ST7565_RESISTOR_RATIO | 0x1); + write_cmd2(g, ST7565_CONTRAST, GDISP_INITIAL_CONTRAST); - // turn on voltage follower (VC=1, VR=1, VF=1) - write_cmd(g, ST7565_POWER_CONTROL | 0x07); - delay_ms(50); + // turn on internal power supply (VC=1, VR=1, VF=1) + write_cmd(g, ST7565_POWER_CONTROL | 0x07); - write_cmd(g, 0xE2); - write_cmd(g, ST7565_COM_SCAN); - write_cmd2(g, ST7565_CONTRAST, GDISP_INITIAL_CONTRAST*64/101); - //write_cmd2(g, ST7565_CONTRAST, 0); - write_cmd(g, ST7565_DISPLAY_ON); - write_cmd(g, ST7565_ALLON_NORMAL); - write_cmd(g, ST7565_INVERT_DISPLAY); + write_cmd(g, ST7565_INVERT_DISPLAY); + write_cmd(g, ST7565_ALLON_NORMAL); - write_cmd(g, ST7565_RMW); + write_cmd(g, ST7565_START_LINE | 0); + write_cmd(g, ST7565_RMW); + flush_cmd(g); // Finish Init post_init_board(g); - // Release the bus - release_bus(g); - - /* Initialise the GDISP structure */ - g->g.Width = GDISP_SCREEN_WIDTH; - g->g.Height = GDISP_SCREEN_HEIGHT; - g->g.Orientation = GDISP_ROTATE_0; - g->g.Powermode = powerOn; - g->g.Backlight = GDISP_INITIAL_BACKLIGHT; - g->g.Contrast = GDISP_INITIAL_CONTRAST; - return TRUE; + // Release the bus + release_bus(g); + + /* Initialise the GDISP structure */ + g->g.Width = GDISP_SCREEN_WIDTH; + g->g.Height = GDISP_SCREEN_HEIGHT; + g->g.Orientation = GDISP_ROTATE_0; + g->g.Powermode = powerOff; + g->g.Backlight = GDISP_INITIAL_BACKLIGHT; + g->g.Contrast = GDISP_INITIAL_CONTRAST; + return TRUE; } #if GDISP_HARDWARE_FLUSH - LLDSPEC void gdisp_lld_flush(GDisplay *g) { - unsigned p; - - // Don't flush if we don't need it. - if (!(g->flags & GDISP_FLG_NEEDFLUSH)) - return; - - acquire_bus(g); - unsigned dstOffset = (PRIV(g)->buffer2 ? 4 : 0); - for (p = 0; p < 4; p++) { - write_cmd(g, ST7565_PAGE | (p + dstOffset)); - write_cmd(g, ST7565_COLUMN_MSB | 0); - write_cmd(g, ST7565_COLUMN_LSB | 0); - write_cmd(g, ST7565_RMW); - write_data(g, RAM(g) + (p*GDISP_SCREEN_WIDTH), GDISP_SCREEN_WIDTH); - } - unsigned line = (PRIV(g)->buffer2 ? 32 : 0); - write_cmd(g, ST7565_START_LINE | line); - PRIV(g)->buffer2 = !PRIV(g)->buffer2; - release_bus(g); - - g->flags &= ~GDISP_FLG_NEEDFLUSH; - } +LLDSPEC void gdisp_lld_flush(GDisplay *g) { + unsigned p; + + // Don't flush if we don't need it. + if (!(g->flags & GDISP_FLG_NEEDFLUSH)) + return; + + acquire_bus(g); + enter_cmd_mode(g); + unsigned dstOffset = (PRIV(g)->buffer2 ? 4 : 0); + for (p = 0; p < 4; p++) { + write_cmd(g, ST7565_PAGE | (p + dstOffset)); + write_cmd(g, ST7565_COLUMN_MSB | 0); + |