diff options
Diffstat (limited to 'keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C')
4 files changed, 0 insertions, 463 deletions
diff --git a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/board_IS31FL3731C.h b/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/board_IS31FL3731C.h deleted file mode 100644 index 2ea73f1fb..000000000 --- a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/board_IS31FL3731C.h +++ /dev/null @@ -1,113 +0,0 @@ -/* -Copyright 2016 Fred Sundvik <fsundvik@gmail.com> - -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 _GDISP_LLD_BOARD_H -#define _GDISP_LLD_BOARD_H - -static const I2CConfig i2ccfg = { - 400000 // clock speed (Hz); 400kHz max for IS31 -}; - -#define GDISP_SCREEN_WIDTH 7 -#define GDISP_SCREEN_HEIGHT 7 - -static const uint8_t led_mask[] = { - 0xFF, 0x00, /* C1-1 -> C1-16 */ - 0xFF, 0x00, /* C2-1 -> C2-16 */ - 0xFF, 0x00, /* C3-1 -> C3-16 */ - 0xFF, 0x00, /* C4-1 -> C4-16 */ - 0x3F, 0x00, /* C5-1 -> C5-16 */ - 0x00, 0x00, /* C6-1 -> C6-16 */ - 0x00, 0x00, /* C7-1 -> C7-16 */ - 0x00, 0x00, /* C8-1 -> C8-16 */ - 0x00, 0x00, /* C9-1 -> C9-16 */ -}; - -// The address of the LED -#define LA(c, r) (c + r * 16 ) -// Need to be an address that is not mapped, but inside the range of the controller matrix -#define NA LA(8, 8) - -// The numbers in the comments are the led numbers DXX on the PCB -// The mapping is taken from the schematic of left hand side -static const uint8_t led_mapping[GDISP_SCREEN_HEIGHT][GDISP_SCREEN_WIDTH] = { -// 45 44 43 42 41 40 39 - { LA(1, 1), LA(1, 0), LA(0, 4), LA(0, 3), LA(0, 2), LA(0, 1), LA(0, 0)}, -// 52 51 50 49 48 47 46 - { LA(2, 3), LA(2, 2), LA(2, 1), LA(2, 0), LA(1, 4), LA(1, 3), LA(1, 2) }, -// 58 57 56 55 54 53 N/A - { LA(3, 4), LA(3, 3), LA(3, 2), LA(3, 1), LA(3, 0), LA(2, 4), NA }, -// 67 66 65 64 63 62 61 - { LA(5, 3), LA(5, 2), LA(5, 1), LA(5, 0), LA(4, 4), LA(4, 3), LA(4, 2) }, -// 76 75 74 73 72 60 59 - { LA(7, 3), LA(7, 2), LA(7, 1), LA(7, 0), LA(6, 3), LA(4, 1), LA(4, 0) }, -// N/A N/A N/A N/A N/A N/A 68 - { NA, NA, NA, NA, NA, NA, LA(5, 4) }, -// N/A N/A N/A N/A 71 70 69 - { NA, NA, NA, NA, LA(6, 2), LA(6, 1), LA(6, 0) }, -}; - - -#define IS31_ADDR_DEFAULT 0x74 // AD connected to GND -#define IS31_TIMEOUT 5000 - -static GFXINLINE void init_board(GDisplay *g) { - (void) g; - /* I2C pins */ - palSetPadMode(GPIOB, 0, PAL_MODE_ALTERNATIVE_2); // PTB0/I2C0/SCL - palSetPadMode(GPIOB, 1, PAL_MODE_ALTERNATIVE_2); // PTB1/I2C0/SDA - palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL); - palClearPad(GPIOB, 16); - /* start I2C */ - i2cStart(&I2CD1, &i2ccfg); - // try high drive (from kiibohd) - I2CD1.i2c->C2 |= I2Cx_C2_HDRS; - // try glitch fixing (from kiibohd) - I2CD1.i2c->FLT = 4; -} - -static GFXINLINE void post_init_board(GDisplay *g) { - (void) g; -} - -static GFXINLINE const uint8_t* get_led_mask(GDisplay* g) { - (void) g; - return led_mask; -} - -static GFXINLINE uint8_t get_led_address(GDisplay* g, uint16_t x, uint16_t y) -{ - (void) g; - return led_mapping[y][x]; -} - -static GFXINLINE void set_hardware_shutdown(GDisplay* g, bool shutdown) { - (void) g; - if(!shutdown) { - palSetPad(GPIOB, 16); - } - else { - palClearPad(GPIOB, 16); - } -} - -static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) { - (void) g; - i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, data, length, 0, 0, US2ST(IS31_TIMEOUT)); -} - -#endif /* _GDISP_LLD_BOARD_H */ diff --git a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/driver.mk b/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/driver.mk deleted file mode 100644 index f32d0d868..000000000 --- a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/driver.mk +++ /dev/null @@ -1,2 +0,0 @@ -GFXINC += drivers/gdisp/IS31FL3731C -GFXSRC += drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c diff --git a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c b/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c deleted file mode 100644 index b4a5c84b0..000000000 --- a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_IS31FL3731C.c +++ /dev/null @@ -1,312 +0,0 @@ -/* -Copyright 2016 Fred Sundvik <fsundvik@gmail.com> - -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/>. -*/ - -#include "gfx.h" - -#if GFX_USE_GDISP - -#define GDISP_DRIVER_VMT GDISPVMT_IS31FL3731C_ERGODOX -#include "drivers/gdisp/IS31FL3731C/gdisp_lld_config.h" -#include "src/gdisp/gdisp_driver.h" - -#include "board_IS31FL3731C.h" - - -// Can't include led_tables from here -extern const uint8_t CIE1931_CURVE[]; - -/*===========================================================================*/ -/* Driver local definitions. */ -/*===========================================================================*/ - -#ifndef GDISP_SCREEN_HEIGHT - #define GDISP_SCREEN_HEIGHT 9 -#endif -#ifndef GDISP_SCREEN_WIDTH - #define GDISP_SCREEN_WIDTH 16 -#endif -#ifndef GDISP_INITIAL_CONTRAST - #define GDISP_INITIAL_CONTRAST 0 -#endif -#ifndef GDISP_INITIAL_BACKLIGHT - #define GDISP_INITIAL_BACKLIGHT 0 -#endif - -#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER<<0) - -#define IS31_ADDR_DEFAULT 0x74 - -#define IS31_REG_CONFIG 0x00 -// bits in reg -#define IS31_REG_CONFIG_PICTUREMODE 0x00 -#define IS31_REG_CONFIG_AUTOPLAYMODE 0x08 -#define IS31_REG_CONFIG_AUDIOPLAYMODE 0x18 -// D2:D0 bits are starting frame for autoplay mode - -#define IS31_REG_PICTDISP 0x01 // D2:D0 frame select for picture mode - -#define IS31_REG_AUTOPLAYCTRL1 0x02 -// D6:D4 number of loops (000=infty) -// D2:D0 number of frames to be used - -#define IS31_REG_AUTOPLAYCTRL2 0x03 // D5:D0 delay time (*11ms) - -#define IS31_REG_DISPLAYOPT 0x05 -#define IS31_REG_DISPLAYOPT_INTENSITY_SAME 0x20 // same intensity for all frames -#define IS31_REG_DISPLAYOPT_BLINK_ENABLE 0x8 -// D2:D0 bits blink period time (*0.27s) - -#define IS31_REG_AUDIOSYNC 0x06 -#define IS31_REG_AUDIOSYNC_ENABLE 0x1 - -#define IS31_REG_FRAMESTATE 0x07 - -#define IS31_REG_BREATHCTRL1 0x08 -// D6:D4 fade out time (26ms*2^i) -// D2:D0 fade in time (26ms*2^i) - -#define IS31_REG_BREATHCTRL2 0x09 -#define IS31_REG_BREATHCTRL2_ENABLE 0x10 -// D2:D0 extinguish time (3.5ms*2^i) - -#define IS31_REG_SHUTDOWN 0x0A -#define IS31_REG_SHUTDOWN_OFF 0x0 -#define IS31_REG_SHUTDOWN_ON 0x1 - -#define IS31_REG_AGCCTRL 0x0B -#define IS31_REG_ADCRATE 0x0C - -#define IS31_COMMANDREGISTER 0xFD -#define IS31_FUNCTIONREG 0x0B // helpfully called 'page nine' -#define IS31_FUNCTIONREG_SIZE 0xD - -#define IS31_FRAME_SIZE 0xB4 - -#define IS31_PWM_REG 0x24 -#define IS31_PWM_SIZE 0x90 - -#define IS31_LED_MASK_SIZE 0x12 -#define IS31_SCREEN_WIDTH 16 - -#define IS31 - -/*===========================================================================*/ -/* Driver local functions. */ -/*===========================================================================*/ - -typedef struct{ - uint8_t write_buffer_offset; - uint8_t write_buffer[IS31_FRAME_SIZE]; - uint8_t frame_buffer[GDISP_SCREEN_HEIGHT * GDISP_SCREEN_WIDTH]; - uint8_t page; -}__attribute__((__packed__)) PrivData; - -// Some common routines and macros -#define PRIV(g) ((PrivData*)g->priv) - -/*===========================================================================*/ -/* Driver exported functions. */ -/*===========================================================================*/ - -static GFXINLINE void write_page(GDisplay* g, uint8_t page) { - uint8_t tx[2] __attribute__((aligned(2))); - tx[0] = IS31_COMMANDREGISTER; - tx[1] = page; - write_data(g, tx, 2); -} - -static GFXINLINE void write_register(GDisplay* g, uint8_t page, uint8_t reg, uint8_t data) { - uint8_t tx[2] __attribute__((aligned(2))); - tx[0] = reg; - tx[1] = data; - write_page(g, page); - write_data(g, tx, 2); -} - -static GFXINLINE void write_ram(GDisplay *g, uint8_t page, uint16_t offset, uint16_t length) { - PRIV(g)->write_buffer_offset = offset; - write_page(g, page); - write_data(g, (uint8_t*)PRIV(g), length + 1); -} - -LLDSPEC bool_t gdisp_lld_init(GDisplay *g) { - // The private area is the display surface. - g->priv = gfxAlloc(sizeof(PrivData)); - __builtin_memset(PRIV(g), 0, sizeof(PrivData)); - PRIV(g)->page = 0; - - // Initialise the board interface - init_board(g); - gfxSleepMilliseconds(10); - - // zero function page, all registers (assuming full_page is all zeroes) - write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); - set_hardware_shutdown(g, false); - gfxSleepMilliseconds(10); - // software shutdown - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - gfxSleepMilliseconds(10); - // zero function page, all registers - write_ram(g, IS31_FUNCTIONREG, 0, IS31_FUNCTIONREG_SIZE); - gfxSleepMilliseconds(10); - - - // zero all LED registers on all 8 pages, and enable the mask - __builtin_memcpy(PRIV(g)->write_buffer, get_led_mask(g), IS31_LED_MASK_SIZE); - for(uint8_t i=0; i<8; i++) { - write_ram(g, i, 0, IS31_FRAME_SIZE); - gfxSleepMilliseconds(1); - } - - // software shutdown disable (i.e. turn stuff on) - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - gfxSleepMilliseconds(10); - - // Finish Init - post_init_board(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) { - // Don't flush if we don't need it. - if (!(g->flags & GDISP_FLG_NEEDFLUSH)) - return; - - PRIV(g)->page++; - PRIV(g)->page %= 2; - // TODO: some smarter algorithm for this - // We should run only one physical page at a time - // This way we don't need to send so much data, and - // we could use slightly less memory - 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++) { - uint8_t val = (uint16_t)*src * g->g.Backlight / 100; - PRIV(g)->write_buffer[get_led_address(g, x, y)]=CIE1931_CURVE[val]; - ++src; - } - } - write_ram(g, PRIV(g)->page, IS31_PWM_REG, IS31_PWM_SIZE); - gfxSleepMilliseconds(1); - write_register(g, IS31_FUNCTIONREG, IS31_REG_PICTDISP, PRIV(g)->page); - - g->flags &= ~GDISP_FLG_NEEDFLUSH; - } -#endif - -#if GDISP_HARDWARE_DRAWPIXEL - LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) { - coord_t x, y; - - switch(g->g.Orientation) { - default: - case GDISP_ROTATE_0: - x = g->p.x; - y = g->p.y; - break; - case GDISP_ROTATE_180: - x = GDISP_SCREEN_WIDTH-1 - g->p.x; - y = g->p.y; - break; - } - PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x] = gdispColor2Native(g->p.color); - g->flags |= GDISP_FLG_NEEDFLUSH; - } -#endif - -#if GDISP_HARDWARE_PIXELREAD - LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) { - coord_t x, y; - - switch(g->g.Orientation) { - default: - case GDISP_ROTATE_0: - x = g->p.x; - y = g->p.y; - break; - case GDISP_ROTATE_180: - x = GDISP_SCREEN_WIDTH-1 - g->p.x; - y = g->p.y; - break; - } - return gdispNative2Color(PRIV(g)->frame_buffer[y * GDISP_SCREEN_WIDTH + x]); - } -#endif - -#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL - LLDSPEC void gdisp_lld_control(GDisplay *g) { - switch(g->p.x) { - case GDISP_CONTROL_POWER: - if (g->g.Powermode == (powermode_t)g->p.ptr) - return; - switch((powermode_t)g->p.ptr) { - case powerOff: - case powerSleep: - case powerDeepSleep: - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - break; - case powerOn: - write_register(g, IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); - break; - default: - return; - } - g->g.Powermode = (powermode_t)g->p.ptr; - return; - - case GDISP_CONTROL_ORIENTATION: - if (g->g.Orientation == (orientation_t)g->p.ptr) - return; - switch((orientation_t)g->p.ptr) { - /* Rotation is handled by the drawing routines */ - case GDISP_ROTATE_0: - case GDISP_ROTATE_180: - g->g.Height = GDISP_SCREEN_HEIGHT; - g->g.Width = GDISP_SCREEN_WIDTH; - break; - case GDISP_ROTATE_90: - case GDISP_ROTATE_270: - g->g.Height = GDISP_SCREEN_WIDTH; - g->g.Width = GDISP_SCREEN_HEIGHT; - break; - default: - return; - } - g->g.Orientation = (orientation_t)g->p.ptr; - return; - - case GDISP_CONTROL_BACKLIGHT: - if (g->g.Backlight == (unsigned)g->p.ptr) - return; - unsigned val = (unsigned)g->p.ptr; - g->g.Backlight = val > 100 ? 100 : val; - g->flags |= GDISP_FLG_NEEDFLUSH; - return; - } - } -#endif // GDISP_NEED_CONTROL - -#endif // GFX_USE_GDISP diff --git a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_lld_config.h b/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_lld_config.h deleted file mode 100644 index bb28ad775..000000000 --- a/keyboards/ergodox/infinity/drivers/gdisp/IS31FL3731C/gdisp_lld_config.h +++ /dev/null @@ -1,36 +0,0 @@ -/* -Copyright 2016 Fred Sundvik <fsundvik@gmail.com> - -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 _GDISP_LLD_CONFIG_H -#define _GDISP_LLD_CONFIG_H - -#if GFX_USE_GDISP - -/*===========================================================================*/ -/* Driver hardware support. */ -/*===========================================================================*/ - -#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing -#define GDISP_HARDWARE_DRAWPIXEL TRUE -#define GDISP_HARDWARE_PIXELREAD TRUE -#define GDISP_HARDWARE_CONTROL TRUE - -#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_GRAY256 - -#endif /* GFX_USE_GDISP */ - -#endif /* _GDISP_LLD_CONFIG_H */ |