From 381ebc043fe0cba6f915521114afefe633e7b384 Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Mon, 9 Oct 2017 17:13:16 -0500 Subject: [PATCH] Add support for ST7565-64128N Based on #7447 by @Bob-the-Kuhn --- Marlin/Conditionals_LCD.h | 20 ++- Marlin/ultralcd_impl_DOGM.h | 17 +- Marlin/ultralcd_st7565_u8glib_VIKI.h | 253 +++++++++++++++++++++++++++ Marlin/ultralcd_st7920_u8glib_rrd.h | 12 +- 4 files changed, 284 insertions(+), 18 deletions(-) create mode 100644 Marlin/ultralcd_st7565_u8glib_VIKI.h diff --git a/Marlin/Conditionals_LCD.h b/Marlin/Conditionals_LCD.h index ec746fe74..3f0a16a78 100644 --- a/Marlin/Conditionals_LCD.h +++ b/Marlin/Conditionals_LCD.h @@ -38,6 +38,10 @@ #define LCD_CONTRAST_MIN 60 #define LCD_CONTRAST_MAX 140 + #elif ENABLED(MAKRPANEL) + + #define U8GLIB_ST7565_64128N + #elif ENABLED(ANET_KEYPAD_LCD) #define REPRAPWORLD_KEYPAD @@ -67,14 +71,18 @@ #define ULTIMAKERCONTROLLER //as available from the Ultimaker online store. #if ENABLED(miniVIKI) - #define LCD_CONTRAST_MIN 75 - #define LCD_CONTRAST_MAX 115 - #define DEFAULT_LCD_CONTRAST 95 + #define LCD_CONTRAST_MIN 75 + #define LCD_CONTRAST_MAX 115 + #define DEFAULT_LCD_CONTRAST 95 + #define U8GLIB_ST7565_64128N #elif ENABLED(VIKI2) - #define DEFAULT_LCD_CONTRAST 40 + #define LCD_CONTRAST_MIN 0 + #define LCD_CONTRAST_MAX 255 + #define DEFAULT_LCD_CONTRAST 140 + #define U8GLIB_ST7565_64128N #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER) - #define LCD_CONTRAST_MIN 90 - #define LCD_CONTRAST_MAX 130 + #define LCD_CONTRAST_MIN 90 + #define LCD_CONTRAST_MAX 130 #define DEFAULT_LCD_CONTRAST 110 #define U8GLIB_LM6059_AF #define SD_DETECT_INVERTED diff --git a/Marlin/ultralcd_impl_DOGM.h b/Marlin/ultralcd_impl_DOGM.h index 04a07688e..6f75143a0 100644 --- a/Marlin/ultralcd_impl_DOGM.h +++ b/Marlin/ultralcd_impl_DOGM.h @@ -43,7 +43,15 @@ * These are common LCD 128x64 pixel graphic displays. */ #include "ultralcd.h" -#include "ultralcd_st7920_u8glib_rrd.h" + +#if ENABLED(U8GLIB_ST7920) + #include "ultralcd_st7920_u8glib_rrd.h" +#endif + +#if ENABLED(U8GLIB_ST7565_64128N) + #include "ultralcd_st7565_u8glib_VIKI.h" +#endif + #include "dogm_bitmaps.h" #include "utility.h" #include "duration_t.h" @@ -174,10 +182,11 @@ // Based on the Adafruit ST7565 (http://www.adafruit.com/products/250) //U8GLIB_LM6059 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes U8GLIB_LM6059_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes -#elif ENABLED(MAKRPANEL) || ENABLED(VIKI2) || ENABLED(miniVIKI) +#elif ENABLED(U8GLIB_ST7565_64128N) // The MaKrPanel, Mini Viki, and Viki 2.0, ST7565 controller as well - //U8GLIB_NHD_C12864 u8g(DOGLCD_CS, DOGLCD_A0); // 8 stripes - U8GLIB_NHD_C12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes + // U8GLIB_ST7565_64128n_2x_VIKI u8g(0); // using SW-SPI DOGLCD_MOSI != -1 && DOGLCD_SCK + U8GLIB_ST7565_64128n_2x_VIKI u8g(DOGLCD_SCK, DOGLCD_MOSI, DOGLCD_CS, DOGLCD_A0); // using SW-SPI + //U8GLIB_NHD_C12864_2X u8g(DOGLCD_CS, DOGLCD_A0); // 4 stripes HWSPI #elif ENABLED(U8GLIB_SSD1306) // Generic support for SSD1306 OLED I2C LCDs //U8GLIB_SSD1306_128X64 u8g(U8G_I2C_OPT_NONE | U8G_I2C_OPT_FAST); // 8 stripes diff --git a/Marlin/ultralcd_st7565_u8glib_VIKI.h b/Marlin/ultralcd_st7565_u8glib_VIKI.h new file mode 100644 index 000000000..b7bb2e26c --- /dev/null +++ b/Marlin/ultralcd_st7565_u8glib_VIKI.h @@ -0,0 +1,253 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (C) 2016, 2017 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm + * + * 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 3 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 ULCDST7565_H +#define ULCDST7565_H + +#include + +#define ST7565_CLK_PIN DOGLCD_SCK +#define ST7565_DAT_PIN DOGLCD_MOSI +#define ST7565_CS_PIN DOGLCD_CS +#define ST7565_A0_PIN DOGLCD_A0 + +#define LCD_PIXEL_WIDTH 128 +#define LCD_PIXEL_HEIGHT 64 +#define PAGE_HEIGHT 8 + +//set optimization so ARDUINO optimizes this file +#pragma GCC optimize (3) + +// If you want you can define your own set of delays in Configuration.h +//#define ST7565_DELAY_1 DELAY_0_NOP +//#define ST7565_DELAY_2 DELAY_0_NOP +//#define ST7565_DELAY_3 DELAY_0_NOP + +/* +#define ST7565_DELAY_1 u8g_10MicroDelay() +#define ST7565_DELAY_2 u8g_10MicroDelay() +#define ST7565_DELAY_3 u8g_10MicroDelay() +*/ + +#if F_CPU >= 20000000 + #define CPU_ST7565_DELAY_1 DELAY_0_NOP + #define CPU_ST7565_DELAY_2 DELAY_0_NOP + #define CPU_ST7565_DELAY_3 DELAY_1_NOP +#elif (MOTHERBOARD == BOARD_3DRAG) || (MOTHERBOARD == BOARD_K8200) || (MOTHERBOARD == BOARD_K8400) + #define CPU_ST7565_DELAY_1 DELAY_0_NOP + #define CPU_ST7565_DELAY_2 DELAY_3_NOP + #define CPU_ST7565_DELAY_3 DELAY_0_NOP +#elif (MOTHERBOARD == BOARD_MINIRAMBO) + #define CPU_ST7565_DELAY_1 DELAY_0_NOP + #define CPU_ST7565_DELAY_2 DELAY_4_NOP + #define CPU_ST7565_DELAY_3 DELAY_0_NOP +#elif (MOTHERBOARD == BOARD_RAMBO) + #define CPU_ST7565_DELAY_1 DELAY_0_NOP + #define CPU_ST7565_DELAY_2 DELAY_0_NOP + #define CPU_ST7565_DELAY_3 DELAY_0_NOP +#elif F_CPU == 16000000 + #define CPU_ST7565_DELAY_1 DELAY_0_NOP + #define CPU_ST7565_DELAY_2 DELAY_0_NOP + #define CPU_ST7565_DELAY_3 DELAY_1_NOP +#else + #error "No valid condition for delays in 'ultralcd_st7565_u8glib_VIKI.h'" +#endif + +#ifndef ST7565_DELAY_1 + #define ST7565_DELAY_1 CPU_ST7565_DELAY_1 +#endif +#ifndef ST7565_DELAY_2 + #define ST7565_DELAY_2 CPU_ST7565_DELAY_2 +#endif +#ifndef ST7565_DELAY_3 + #define ST7565_DELAY_3 CPU_ST7565_DELAY_3 +#endif + +#if ENABLED(SHARED_SPI) // Re-ARM requires that the LCD and the SD card share a single SPI + + #define ST7565_WRITE_BYTE(a) { spiSend((uint8_t)a); U8G_DELAY(); } + #define ST7560_WriteSequence(count, pointer) { uint8_t *ptr = pointer; for (uint8_t i = 0; i < count; i++) {spiSend( *ptr++);} DELAY_10US; } + +#else + #define ST7565_SND_BIT \ + WRITE(ST7565_CLK_PIN, LOW); ST7565_DELAY_1; \ + WRITE(ST7565_DAT_PIN, val & 0x80); ST7565_DELAY_2; \ + WRITE(ST7565_CLK_PIN, HIGH); ST7565_DELAY_3; \ + WRITE(ST7565_CLK_PIN, LOW);\ + val <<= 1 + + static void ST7565_SWSPI_SND_8BIT(uint8_t val) { + ST7565_SND_BIT; // 1 + ST7565_SND_BIT; // 2 + ST7565_SND_BIT; // 3 + ST7565_SND_BIT; // 4 + ST7565_SND_BIT; // 5 + ST7565_SND_BIT; // 6 + ST7565_SND_BIT; // 7 + ST7565_SND_BIT; // 8 + } + + #define ST7565_WRITE_BYTE(a) { ST7565_SWSPI_SND_8BIT((uint8_t)a); U8G_DELAY(); } + #define ST7560_WriteSequence(count, pointer) { uint8_t *ptr = pointer; for (uint8_t i = 0; i < count; i++) {ST7565_SWSPI_SND_8BIT( *ptr++);} DELAY_10US; } +#endif + +#if defined(DOGM_SPI_DELAY_US) && DOGM_SPI_DELAY_US > 0 + #define U8G_DELAY() delayMicroseconds(DOGM_SPI_DELAY_US) +#else + #define U8G_DELAY() u8g_10MicroDelay() +#endif + +#define ST7565_CS() { WRITE(ST7565_CS_PIN,1); U8G_DELAY(); } +#define ST7565_NCS() { WRITE(ST7565_CS_PIN,0); } +#define ST7565_A0() { WRITE(ST7565_A0_PIN,1); U8G_DELAY(); } +#define ST7565_NA0() { WRITE(ST7565_A0_PIN,0); } + + +uint8_t u8g_dev_st7565_64128n_2x_VIKI_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg) { + switch (msg) { + case U8G_DEV_MSG_INIT: { + OUT_WRITE(ST7565_CS_PIN, LOW); + #if ENABLED(SHARED_SPI) + u8g_Delay(250); + spiBegin(); + #ifndef SPI_SPEED + #define SPI_SPEED SPI_FULL_SPEED // use same SPI speed as SD card + #endif + spiInit(SPI_SPEED); + #else + OUT_WRITE(ST7565_DAT_PIN, LOW); + OUT_WRITE(ST7565_CLK_PIN, LOW); + #endif + OUT_WRITE(ST7565_A0_PIN, LOW); + + ST7565_CS(); /* disable chip */ + ST7565_NA0(); /* instruction mode */ + ST7565_NCS(); /* enable chip */ + + ST7565_WRITE_BYTE(0x0A2); /* 0x0A2: LCD bias 1/9 (according to Displaytech 64128N datasheet) */ + ST7565_WRITE_BYTE(0x0A0); /* Normal ADC Select (according to Displaytech 64128N datasheet) */ + + ST7565_WRITE_BYTE(0x0C8); /* common output mode: set scan direction normal operation/SHL Select; 0x0C0 --> SHL = 0; normal; 0x0C8 --> SHL = 1 */ + ST7565_WRITE_BYTE(0x040); /* Display start line for Displaytech 64128N */ + + ST7565_WRITE_BYTE(0x028 | 0x04); /* power control: turn on voltage converter */ + //U8G_ESC_DLY(50); /* delay 50 ms - hangs after a reset if used */ + + ST7565_WRITE_BYTE(0x028 | 0x06); /* power control: turn on voltage regulator */ + //U8G_ESC_DLY(50); /* delay 50 ms - hangs after a reset if used */ + + ST7565_WRITE_BYTE(0x028 | 0x07); /* power control: turn on voltage follower */ + //U8G_ESC_DLY(50); /* delay 50 ms - hangs after a reset if used */ + + ST7565_WRITE_BYTE(0x010); /* Set V0 voltage resistor ratio. Setting for controlling brightness of Displaytech 64128N */ + + ST7565_WRITE_BYTE(0x0A6); /* display normal, bit val 0: LCD pixel off. */ + + ST7565_WRITE_BYTE(0x081); /* set contrast */ + ST7565_WRITE_BYTE(0x01E); /* Contrast value. Setting for controlling brightness of Displaytech 64128N */ + + ST7565_WRITE_BYTE(0x0AF); /* display on */ + + U8G_ESC_DLY(100); /* delay 100 ms */ + ST7565_WRITE_BYTE(0x0A5); /* display all points; ST7565 */ + U8G_ESC_DLY(100); /* delay 100 ms */ + U8G_ESC_DLY(100); /* delay 100 ms */ + ST7565_WRITE_BYTE(0x0A4); /* normal display */ + ST7565_CS(); /* disable chip */ + } /* end of sequence */ + break; + + case U8G_DEV_MSG_STOP: break; + + case U8G_DEV_MSG_PAGE_NEXT: { + u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem); + ST7565_CS(); /* disable chip */ + ST7565_NA0(); /* instruction mode */ + ST7565_NCS(); /* enable chip */ + ST7565_WRITE_BYTE(0x010); /* set upper 4 bit of the col adr to 0x10 */ + ST7565_WRITE_BYTE(0x000); /* set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N */ + /* end of sequence */ + ST7565_WRITE_BYTE(0x0B0 | (2*pb->p.page));; /* select current page (ST7565R) */ + ST7565_A0(); /* data mode */ + ST7560_WriteSequence( (uint8_t) pb->width, (uint8_t *)pb->buf); + ST7565_CS(); /* disable chip */ + ST7565_NA0(); /* instruction mode */ + ST7565_NCS(); /* enable chip */ + ST7565_WRITE_BYTE(0x010); /* set upper 4 bit of the col adr to 0x10 */ + ST7565_WRITE_BYTE(0x000); /* set lower 4 bit of the col adr to 0x00. Changed for DisplayTech 64128N */ + /* end of sequence */ + ST7565_WRITE_BYTE(0x0B0 | (2*pb->p.page+1)); /* select current page (ST7565R) */ + ST7565_A0(); /* data mode */ + ST7560_WriteSequence( (uint8_t) pb->width, (uint8_t *)(pb->buf)+pb->width); + ST7565_CS(); /* disable chip */ + } + break; + + case U8G_DEV_MSG_CONTRAST: + ST7565_NCS(); + ST7565_NA0(); /* instruction mode */ + ST7565_WRITE_BYTE(0x081); + ST7565_WRITE_BYTE((*(uint8_t *)arg) >> 2); + ST7565_CS(); /* disable chip */ + return 1; + + case U8G_DEV_MSG_SLEEP_ON: + ST7565_NA0(); /* instruction mode */ + ST7565_NCS(); /* enable chip */ + ST7565_WRITE_BYTE(0x0AC); /* static indicator off */ + ST7565_WRITE_BYTE(0x000); /* indicator register set (not sure if this is required) */ + ST7565_WRITE_BYTE(0x0AE); /* display off */ + ST7565_WRITE_BYTE(0x0A5); /* all points on */ + ST7565_CS(); /* disable chip , bugfix 12 nov 2014 */ + /* end of sequence */ + return 1; + + case U8G_DEV_MSG_SLEEP_OFF: + ST7565_NA0(); /* instruction mode */ + ST7565_NCS(); /* enable chip */ + ST7565_WRITE_BYTE(0x0A4); /* all points off */ + ST7565_WRITE_BYTE(0x0AF); /* display on */ + U8G_ESC_DLY(50); /* delay 50 ms */ + ST7565_CS(); /* disable chip , bugfix 12 nov 2014 */ + /* end of sequence */ + return 1; + } + return u8g_dev_pb16v1_base_fn(u8g, dev, msg, arg); +} + +uint8_t u8g_dev_st7565_64128n_2x_VIKI_buf[LCD_PIXEL_WIDTH*2] U8G_NOCOMMON; +u8g_pb_t u8g_dev_st7565_64128n_2x_VIKI_pb = {{16, LCD_PIXEL_HEIGHT, 0, 0, 0}, LCD_PIXEL_WIDTH, u8g_dev_st7565_64128n_2x_VIKI_buf}; +u8g_dev_t u8g_dev_st7565_64128n_2x_VIKI_sw_spi = {u8g_dev_st7565_64128n_2x_VIKI_fn, &u8g_dev_st7565_64128n_2x_VIKI_pb, &u8g_com_null_fn}; + +class U8GLIB_ST7565_64128n_2x_VIKI : public U8GLIB { + public: + U8GLIB_ST7565_64128n_2x_VIKI(uint8_t dummy) + : U8GLIB(&u8g_dev_st7565_64128n_2x_VIKI_sw_spi) + { } + U8GLIB_ST7565_64128n_2x_VIKI(uint8_t sck, uint8_t mosi, uint8_t cs, uint8_t a0, uint8_t reset = U8G_PIN_NONE) + : U8GLIB(&u8g_dev_st7565_64128n_2x_VIKI_sw_spi) + { } +}; + +#pragma GCC reset_options + +#endif // ULCDST7565_H diff --git a/Marlin/ultralcd_st7920_u8glib_rrd.h b/Marlin/ultralcd_st7920_u8glib_rrd.h index edefbc93d..150b850d4 100644 --- a/Marlin/ultralcd_st7920_u8glib_rrd.h +++ b/Marlin/ultralcd_st7920_u8glib_rrd.h @@ -23,9 +23,7 @@ #ifndef ULCDST7920_H #define ULCDST7920_H -#include "Marlin.h" - -#if ENABLED(U8GLIB_ST7920) +#include #define ST7920_CLK_PIN LCD_PINS_D4 #define ST7920_DAT_PIN LCD_PINS_ENABLE @@ -38,8 +36,6 @@ #define LCD_PIXEL_WIDTH 128 #define LCD_PIXEL_HEIGHT 64 -#include - //set optimization so ARDUINO optimizes this file #pragma GCC optimize (3) @@ -139,8 +135,9 @@ uint8_t u8g_dev_rrd_st7920_128x64_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, vo ST7920_NCS(); } break; - case U8G_DEV_MSG_STOP: - break; + + case U8G_DEV_MSG_STOP: break; + case U8G_DEV_MSG_PAGE_NEXT: { uint8_t* ptr; u8g_pb_t* pb = (u8g_pb_t*)(dev->dev_mem); @@ -186,5 +183,4 @@ class U8GLIB_ST7920_128X64_RRD : public U8GLIB { #pragma GCC reset_options -#endif // U8GLIB_ST7920 #endif // ULCDST7920_H