From 9581289745736ce068a1040f44cec37a2ca8830d Mon Sep 17 00:00:00 2001 From: lokher Date: Tue, 13 Sep 2022 11:24:05 +0800 Subject: Remove non-Keychron keyboards --- keyboards/input_club/infinity60/led_controller.c | 487 ----------------------- 1 file changed, 487 deletions(-) delete mode 100644 keyboards/input_club/infinity60/led_controller.c (limited to 'keyboards/input_club/infinity60/led_controller.c') diff --git a/keyboards/input_club/infinity60/led_controller.c b/keyboards/input_club/infinity60/led_controller.c deleted file mode 100644 index cf3edf20dd..0000000000 --- a/keyboards/input_club/infinity60/led_controller.c +++ /dev/null @@ -1,487 +0,0 @@ -/* -Copyright 2016 flabbergast -Copyright 2017 jpetermans - -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 . -*/ - -/* - * LED controller code - * IS31FL3731C matrix LED driver from ISSI - * datasheet: http://www.issi.com/WW/pdf/31FL3731C.pdf - */ - -#include -#include -#include "print.h" -#include "led.h" -#include "host.h" - -#include "led_controller.h" - -#include "suspend.h" - -#include "usb_main.h" - -/* Infinity60 LED MAP - - digits mean "row" and "col", i.e. 45 means C4-5 in the IS31 datasheet, matrix A - - 11 12 13 14 15 16 17 18 21 22 23 24 25 26 27* - 28 31 32 33 34 35 36 37 38 41 42 43 44 45 - 46 47 48 51 52 53 54 55 56 57 58 61 62 - 63 64 65 66 67 68 71 72 73 74 75 76 77* - 78 81 82 83 84 85 86 87 - -*Unused in Alphabet Layout -*/ - -/* - each page has 0xB4 bytes - 0 - 0x11: LED control (on/off): - order: CA1, CB1, CA2, CB2, .... (CA - matrix A, CB - matrix B) - CAn controls Cn-8 .. Cn-1 (LSbit) - 0x12 - 0x23: blink control (like "LED control") - 0x24 - 0xB3: PWM control: byte per LED, 0xFF max on - order same as above (CA 1st row (8bytes), CB 1st row (8bytes), ...) -*/ - -// Which LED should be used for CAPS LOCK indicator -#if !defined(CAPS_LOCK_LED_ADDRESS) -#define CAPS_LOCK_LED_ADDRESS 46 -#endif - -#if !defined(NUM_LOCK_LED_ADDRESS) -#define NUM_LOCK_LED_ADDRESS 85 -#endif - -/* Which LED should breathe during sleep */ -#if !defined(BREATHE_LED_ADDRESS) -#define BREATHE_LED_ADDRESS CAPS_LOCK_LED_ADDRESS -#endif - -/* ================= - * ChibiOS I2C setup - * ================= */ -static const I2CConfig i2ccfg = { - 400000 // clock speed (Hz); 400kHz max for IS31 -}; - -/* ============== - * variables - * ============== */ -// internal communication buffers -uint8_t tx[2] __attribute__((aligned(2))); -uint8_t rx[1] __attribute__((aligned(2))); - -// buffer for sending the whole page at once (used also as a temp buffer) -uint8_t full_page[0xB4+1] = {0}; - -// LED mask (which LEDs are present, selected by bits) -// IC60 pcb uses only CA matrix. -// Each byte is a control pin for 8 leds ordered 8-1 -const uint8_t all_on_leds_mask[0x12] = { - 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, - 0x00, 0xFF, 0x00, 0xFF, 0x00, 0x7F, 0x00, 0x00, 0x00 -}; - -// array to hold brightness pwm steps -const uint8_t pwm_levels[5] = { - 0x00, 0x16, 0x4E, 0xA1, 0xFF -}; - -// array to write to pwm register -uint8_t pwm_register_array[9] = {0}; - - -/* ============================ - * communication functions - * ============================ */ -msg_t is31_select_page(uint8_t page) { - tx[0] = IS31_COMMANDREGISTER; - tx[1] = page; - return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 2, NULL, 0, TIME_US2I(IS31_TIMEOUT)); -} - -msg_t is31_write_data(uint8_t page, uint8_t *buffer, uint8_t size) { - is31_select_page(page); - return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, buffer, size, NULL, 0, TIME_US2I(IS31_TIMEOUT)); -} - -msg_t is31_write_register(uint8_t page, uint8_t reg, uint8_t data) { - is31_select_page(page); - tx[0] = reg; - tx[1] = data; - return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 2, NULL, 0, TIME_US2I(IS31_TIMEOUT)); -} - -msg_t is31_read_register(uint8_t page, uint8_t reg, uint8_t *result) { - is31_select_page(page); - - tx[0] = reg; - return i2cMasterTransmitTimeout(&I2CD1, IS31_ADDR_DEFAULT, tx, 1, result, 1, TIME_US2I(IS31_TIMEOUT)); -} - -/* ======================== - * initialise the IS31 chip - * ======================== */ -void is31_init(void) { - // just to be sure that it's all zeroes - __builtin_memset(full_page,0,0xB4+1); - // zero function page, all registers (assuming full_page is all zeroes) - is31_write_data(IS31_FUNCTIONREG, full_page, 0xD + 1); - // disable hardware shutdown - palSetPadMode(GPIOB, 16, PAL_MODE_OUTPUT_PUSHPULL); - palSetPad(GPIOB, 16); - chThdSleepMilliseconds(10); - // software shutdown - is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); - chThdSleepMilliseconds(10); - // zero function page, all registers - is31_write_data(IS31_FUNCTIONREG, full_page, 0xD + 1); - chThdSleepMilliseconds(10); - // software shutdown disable (i.e. turn stuff on) - is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - chThdSleepMilliseconds(10); - // zero all LED registers on all 8 pages - uint8_t i; - for(i=0; i<8; i++) { - is31_write_data(i, full_page, 0xB4 + 1); - chThdSleepMilliseconds(5); - } -} - -/* ================== - * LED control thread - * ================== */ -#define LED_MAILBOX_NUM_MSGS 5 -static msg_t led_mailbox_queue[LED_MAILBOX_NUM_MSGS]; -mailbox_t led_mailbox; -static THD_WORKING_AREA(waLEDthread, 256); -static THD_FUNCTION(LEDthread, arg) { - (void)arg; - chRegSetThreadName("LEDthread"); - - uint8_t i; - uint8_t control_register_word[2] = {0};//2 bytes: register address, byte to write - uint8_t led_control_reg[0x13] = {0};//led control register start address + 0x12 bytes - - //persistent status variables - uint8_t pwm_step_status, page_status, capslock_status, numlock_status; - - //mailbox variables - uint8_t temp, msg_type; - uint8_t msg_args[3]; - msg_t msg; - - // initialize persistent variables - pwm_step_status = 4; //full brightness - page_status = 0; //start frame 0 (all off/on) - numlock_status = (host_keyboard_leds() & (1<> 8) & 0xFF; - msg_args[1] = (msg >> 16) & 0XFF; - msg_args[2] = (msg >> 24) & 0xFF; - - - switch (msg_type){ - case SET_FULL_ROW: - //write full byte to pin address, msg_args[1] = pin #, msg_args[0] = 8 bits to write - //writes only to currently displayed page - write_led_byte(page_status, msg_args[1], msg_args[0]); - break; - - case OFF_LED: - //on/off/toggle single led, msg_args[0] = row/col of led, msg_args[1] = page - set_led_bit(msg_args[1], control_register_word, msg_args[0], 0); - break; - case ON_LED: - set_led_bit(msg_args[1], control_register_word, msg_args[0], 1); - break; - case TOGGLE_LED: - set_led_bit(msg_args[1], control_register_word, msg_args[0], 2); - break; - - case BLINK_OFF_LED: - //on/off/toggle single led, msg_args[0] = row/col of led - set_led_bit(msg_args[1], control_register_word, msg_args[0], 4); - break; - case BLINK_ON_LED: - set_led_bit(msg_args[1], control_register_word, msg_args[0], 5); - break; - case BLINK_TOGGLE_LED: - set_led_bit(msg_args[1], control_register_word, msg_args[0], 6); - break; - - case TOGGLE_ALL: - //turn on/off all leds, msg_args = unused - is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); - chThdSleepMilliseconds(5); - is31_read_register(0, 0x00, &temp); - is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - - led_control_reg[0] = 0; - - //toggle led mask based on current state (temp) - if (temp==0 || page_status > 0) { - __builtin_memcpy(led_control_reg+1, all_on_leds_mask, 0x12); - } else { - __builtin_memset(led_control_reg+1, 0, 0x12); - } - is31_write_data(0, led_control_reg, 0x13); - - if (page_status > 0) { - is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, 0); - - page_status=0; - - //maintain lock leds, reset to off and force recheck to blink of all leds toggled on - numlock_status = 0; - capslock_status = 0; - led_set(host_keyboard_leds()); - } - break; - - case TOGGLE_BACKLIGHT: - //msg_args[0] = on/off - - //populate 9 byte rows to be written to each pin, first byte is register (pin) address - if (msg_args[0] == 1) { - __builtin_memset(pwm_register_array+1, pwm_levels[pwm_step_status], 8); - } else { - __builtin_memset(pwm_register_array+1, 0, 8); - } - - for(i=0; i<8; i++) { - //first byte is register address, every 0x10 9 bytes is A-matrix pwm pins - pwm_register_array[0] = 0x24 + (i * 0x10); - is31_write_data(0,pwm_register_array,9); - } - break; - - case DISPLAY_PAGE: - //msg_args[0] = page to toggle on - if (page_status != msg_args[0]) { - is31_write_register(IS31_FUNCTIONREG, IS31_REG_PICTDISP, msg_args[0]); - page_status = msg_args[0]; - - //maintain lock leds, reset to off and force recheck for new page - numlock_status = 0; - capslock_status = 0; - led_set(host_keyboard_leds()); - } - break; - - case RESET_PAGE: - //led_args[0] = page to reset - led_control_reg[0] = 0; - __builtin_memset(led_control_reg+1, 0, 0x12); - is31_write_data(msg_args[0], led_control_reg, 0x13); - - //repeat for blink register - led_control_reg[0] = 0x12; - is31_write_data(msg_args[0], led_control_reg, 0x13); - break; - - case TOGGLE_NUM_LOCK: - //msg_args[0] = 0 or 1, off/on - if (numlock_status != msg_args[0]) { - set_lock_leds(NUM_LOCK_LED_ADDRESS, msg_args[0], page_status); - numlock_status = msg_args[0]; - } - break; - case TOGGLE_CAPS_LOCK: - //msg_args[0] = 0 or 1, off/on - if (capslock_status != msg_args[0]) { - set_lock_leds(CAPS_LOCK_LED_ADDRESS, msg_args[0], page_status); - capslock_status = msg_args[0]; - } - break; - - case STEP_BRIGHTNESS: - //led_args[0] = step up (1) or down (0) - switch (msg_args[0]) { - case 0: - if (pwm_step_status == 0) { - pwm_step_status = 4; - } else { - pwm_step_status--; - } - break; - - case 1: - if (pwm_step_status == 4) { - pwm_step_status = 0; - } else { - pwm_step_status++; - } - break; - } - - //populate 8 byte arrays to write on each pin - //first byte is register address, every 0x10 9 bytes are A-matrix pwm pins - __builtin_memset(pwm_register_array+1, pwm_levels[pwm_step_status], 8); - - for(i=0; i<8; i++) { - pwm_register_array[0] = 0x24 + (i * 0x10); - is31_write_data(0,pwm_register_array,9); - } - break; - } - } -} - -/* ============================== - * led processing functions - * ============================== */ - -void set_led_bit (uint8_t page, uint8_t *led_control_word, uint8_t led_addr, uint8_t action) { - //returns 2 bytes: led control register address and byte to write - //action: 0 - off, 1 - on, 2 - toggle, 4 - blink on, 5 - blink off, 6 - toggle blink - - uint8_t control_reg_addr, column_bit, column_byte, temp, blink_bit; - - //check for valid led address - if (led_addr < 0 || led_addr > 87 || led_addr % 10 > 8) { - return; - } - - blink_bit = action>>2;//check for blink bit - action &= ~(1<<2); //strip blink bit - - //led_addr tens column is pin#, ones column is bit position in 8-bit mask - control_reg_addr = ((led_addr / 10) % 10 - 1 ) * 0x02;// A-matrix is every other byte - control_reg_addr += blink_bit == 1 ? 0x12 : 0x00;//if blink_bit, shift 12 bytes to blink register - - is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_ON); - chThdSleepMilliseconds(5); - is31_read_register(page, control_reg_addr, &temp);//maintain status of leds on this byte - is31_write_register(IS31_FUNCTIONREG, IS31_REG_SHUTDOWN, IS31_REG_SHUTDOWN_OFF); - - column_bit = 1<<(led_addr % 10 - 1); - column_byte = temp; - - switch(action) { - case 0: - column_byte &= ~column_bit; - break; - case 1: - column_byte |= column_bit; - break; - case 2: - column_byte ^= column_bit; - break; - } - - //return word to be written in register - led_control_word[0] = control_reg_addr; - led_control_word[1] = column_byte; - is31_write_data (page, led_control_word, 0x02); -} - -void write_led_byte (uint8_t page, uint8_t row, uint8_t led_byte) { - uint8_t led_control_word[2] = {0};//register address and on/off byte - - led_control_word[0] = (row - 1 ) * 0x02;// A-matrix is every other byte - led_control_word[1] = led_byte; - is31_write_data(page, led_control_word, 0x02); -} - -void write_led_page (uint8_t page, uint8_t *user_led_array, uint8_t led_count) { - uint8_t i; - uint8_t pin, col; - uint8_t led_control_register[0x13] = {0}; - - __builtin_memset(led_control_register,0,13); - - for(i=0;iC2 |= I2Cx_C2_HDRS; - // try glitch fixing (from kiibohd) - I2CD1.i2c->FLT = 4; - - chThdSleepMilliseconds(10); - - /* initialise IS31 chip */ - is31_init(); - - //set Display Option Register so all pwm intensity is controlled from page 0 - //enable blink and set blink period to 0.27s x rate - is31_write_register(IS31_FUNCTIONREG, IS31_REG_DISPLAYOPT, IS31_REG_DISPLAYOPT_INTENSITY_SAME + IS31_REG_DISPLAYOPT_BLINK_ENABLE + 4); - - /* set full pwm on page 1 */ - pwm_register_array[0] = 0; - __builtin_memset(pwm_register_array+1, 0xFF, 8); - for(i=0; i<8; i++) { - pwm_register_array[0] = 0x24 + (i * 0x10);//first byte of 9 bytes must be register address - is31_write_data(0, pwm_register_array, 9); - chThdSleepMilliseconds(5); - } - - /* enable breathing when the displayed page changes */ - // Fade-in Fade-out, time = 26ms * 2^N, N=3 - is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL1, (3<<4)|3); - is31_write_register(IS31_FUNCTIONREG, IS31_REG_BREATHCTRL2, IS31_REG_BREATHCTRL2_ENABLE|3); - - /* more time consuming LED processing should be offloaded into - * a thread, with asynchronous messaging. */ - chMBObjectInit(&led_mailbox, led_mailbox_queue, LED_MAILBOX_NUM_MSGS); - chThdCreateStatic(waLEDthread, sizeof(waLEDthread), LOWPRIO, LEDthread, NULL); -} -- cgit v1.2.3