Fysetc panel, RUMBA and ReARM pins, SPI mode 3 (#13900)
Bob Kuhn
6 years ago
committed by
Scott Lahteine
parent
3cad0f08d9
commit
c48e6be366
@ -0,0 +1,195 @@
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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Based on u8g_com_st7920_hw_spi.c
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*
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* Universal 8bit Graphics Library
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*
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* Copyright (c) 2011, olikraus@gmail.com
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this list
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* of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or other
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||||
* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#if defined(ARDUINO) && !defined(ARDUINO_ARCH_STM32) && !defined(ARDUINO_ARCH_SAM)
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#include "../../inc/MarlinConfigPre.h"
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#if HAS_GRAPHICAL_LCD
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#include "../shared/Marduino.h"
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#include "../shared/Delay.h"
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#include <U8glib.h>
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uint8_t u8g_bitData, u8g_bitNotData;
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uint8_t u8g_bitClock, u8g_bitNotClock;
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volatile uint8_t *u8g_outData;
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volatile uint8_t *u8g_outClock;
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static void u8g_com_arduino_init_shift_out(uint8_t dataPin, uint8_t clockPin) {
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u8g_outData = portOutputRegister(digitalPinToPort(dataPin));
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u8g_outClock = portOutputRegister(digitalPinToPort(clockPin));
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u8g_bitData = digitalPinToBitMask(dataPin);
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u8g_bitClock = digitalPinToBitMask(clockPin);
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u8g_bitNotClock = u8g_bitClock;
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u8g_bitNotClock ^= 0xFF;
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u8g_bitNotData = u8g_bitData;
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u8g_bitNotData ^= 0xFF;
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}
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void U8G_spiSend_sw_AVR_mode_0(uint8_t val) {
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uint8_t bitData = u8g_bitData;
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uint8_t bitNotData = u8g_bitNotData;
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uint8_t bitClock = u8g_bitClock;
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uint8_t bitNotClock = u8g_bitNotClock;
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volatile uint8_t *outData = u8g_outData;
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volatile uint8_t *outClock = u8g_outClock;
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U8G_ATOMIC_START();
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for (uint8_t i = 0; i < 8; i++) {
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if (val & 0x80)
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*outData |= bitData;
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else
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*outData &= bitNotData;
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*outClock |= bitClock;
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val <<= 1;
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*outClock &= bitNotClock;
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}
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U8G_ATOMIC_END();
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}
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void U8G_spiSend_sw_AVR_mode_3(uint8_t val) {
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uint8_t bitData = u8g_bitData;
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uint8_t bitNotData = u8g_bitNotData;
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uint8_t bitClock = u8g_bitClock;
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uint8_t bitNotClock = u8g_bitNotClock;
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volatile uint8_t *outData = u8g_outData;
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volatile uint8_t *outClock = u8g_outClock;
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U8G_ATOMIC_START();
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for (uint8_t i = 0; i < 8; i++) {
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*outClock &= bitNotClock;
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if (val & 0x80)
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*outData |= bitData;
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else
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*outData &= bitNotData;
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*outClock |= bitClock;
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val <<= 1;
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}
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U8G_ATOMIC_END();
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}
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#if ENABLED(FYSETC_MINI_12864)
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#define U8G_spiSend_sw_AVR U8G_spiSend_sw_AVR_mode_3
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#else
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#define U8G_spiSend_sw_AVR U8G_spiSend_sw_AVR_mode_0
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#endif
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uint8_t u8g_com_HAL_AVR_sw_sp_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
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switch (msg) {
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case U8G_COM_MSG_INIT:
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u8g_com_arduino_init_shift_out(u8g->pin_list[U8G_PI_MOSI], u8g->pin_list[U8G_PI_SCK]);
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u8g_com_arduino_assign_pin_output_high(u8g);
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u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, 0);
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u8g_com_arduino_digital_write(u8g, U8G_PI_MOSI, 0);
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break;
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case U8G_COM_MSG_STOP:
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break;
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case U8G_COM_MSG_RESET:
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if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_com_arduino_digital_write(u8g, U8G_PI_RESET, arg_val);
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break;
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case U8G_COM_MSG_CHIP_SELECT:
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#if ENABLED(FYSETC_MINI_12864) // LCD SPI is running mode 3 while SD card is running mode 0
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if (arg_val) { // SCK idle state needs to be set to the proper idle state before
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// the next chip select goes active
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u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, 1); // Set SCK to mode 3 idle state before CS goes active
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u8g_com_arduino_digital_write(u8g, U8G_PI_CS, LOW);
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}
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else {
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u8g_com_arduino_digital_write(u8g, U8G_PI_CS, HIGH);
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u8g_com_arduino_digital_write(u8g, U8G_PI_SCK, 0); // Set SCK to mode 0 idle state after CS goes inactive
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}
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#else
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u8g_com_arduino_digital_write(u8g, U8G_PI_CS, !arg_val);
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#endif
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break;
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case U8G_COM_MSG_WRITE_BYTE:
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U8G_spiSend_sw_AVR(arg_val);
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break;
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case U8G_COM_MSG_WRITE_SEQ: {
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uint8_t *ptr = (uint8_t *)arg_ptr;
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while (arg_val > 0) {
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U8G_spiSend_sw_AVR(*ptr++);
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arg_val--;
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}
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}
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break;
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case U8G_COM_MSG_WRITE_SEQ_P: {
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uint8_t *ptr = (uint8_t *)arg_ptr;
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while (arg_val > 0) {
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U8G_spiSend_sw_AVR(u8g_pgm_read(ptr));
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ptr++;
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arg_val--;
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}
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}
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break;
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case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
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u8g_com_arduino_digital_write(u8g, U8G_PI_A0, arg_val);
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break;
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}
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return 1;
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}
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#endif // HAS_GRAPHICAL_LCD
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#endif // ARDUINO_ARCH_SAM
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@ -0,0 +1,154 @@
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/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
|
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* the Free Software Foundation, either version 3 of the License, or
|
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
|
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Based on u8g_com_std_sw_spi.c
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*
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* Universal 8bit Graphics Library
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*
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* Copyright (c) 2015, olikraus@gmail.com
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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||||
* are permitted provided that the following conditions are met:
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||||
*
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||||
* * Redistributions of source code must retain the above copyright notice, this list
|
||||
* of conditions and the following disclaimer.
|
||||
*
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||||
* * Redistributions in binary form must reproduce the above copyright notice, this
|
||||
* list of conditions and the following disclaimer in the documentation and/or other
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||||
* materials provided with the distribution.
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||||
*
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||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef ARDUINO_ARCH_SAM
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#include "../../inc/MarlinConfigPre.h"
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#if HAS_GRAPHICAL_LCD && !ENABLED(U8GLIB_ST7920)
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#undef SPI_SPEED
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#define SPI_SPEED 2 // About 2 MHz
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#include "../shared/Marduino.h"
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#include "../shared/Delay.h"
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#include <U8glib.h>
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void u8g_SetPIOutput_DUE(u8g_t *u8g, uint8_t pin_index);
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void u8g_SetPILevel_DUE(u8g_t *u8g, uint8_t pin_index, uint8_t level);
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void U8G_spiSend_sw_DUE_mode_0(uint8_t val);
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void U8G_spiSend_sw_DUE_mode_3(uint8_t val);
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Pio *SCK_pPio, *MOSI_pPio;
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uint32_t SCK_dwMask, MOSI_dwMask;
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#if ENABLED(FYSETC_MINI_12864)
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#define U8G_spiSend_sw_DUE U8G_spiSend_sw_DUE_mode_3
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#else
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#define U8G_spiSend_sw_DUE U8G_spiSend_sw_DUE_mode_0
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#endif
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uint8_t u8g_com_HAL_DUE_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
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switch (msg) {
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case U8G_COM_MSG_INIT:
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SCK_pPio = g_APinDescription[u8g->pin_list[U8G_PI_SCK]].pPort;
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SCK_dwMask = g_APinDescription[u8g->pin_list[U8G_PI_SCK]].ulPin;
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MOSI_pPio = g_APinDescription[u8g->pin_list[U8G_PI_MOSI]].pPort;
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MOSI_dwMask = g_APinDescription[u8g->pin_list[U8G_PI_MOSI]].ulPin;
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u8g_SetPIOutput_DUE(u8g, U8G_PI_SCK);
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u8g_SetPIOutput_DUE(u8g, U8G_PI_MOSI);
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u8g_SetPIOutput_DUE(u8g, U8G_PI_CS);
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u8g_SetPIOutput_DUE(u8g, U8G_PI_A0);
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if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPIOutput_DUE(u8g, U8G_PI_RESET);
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u8g_SetPILevel_DUE(u8g, U8G_PI_SCK, 0);
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u8g_SetPILevel_DUE(u8g, U8G_PI_MOSI, 0);
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break;
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case U8G_COM_MSG_STOP:
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break;
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case U8G_COM_MSG_RESET:
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if (U8G_PIN_NONE != u8g->pin_list[U8G_PI_RESET]) u8g_SetPILevel_DUE(u8g, U8G_PI_RESET, arg_val);
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break;
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case U8G_COM_MSG_CHIP_SELECT:
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#if ENABLED(FYSETC_MINI_12864) // LCD SPI is running mode 3 while SD card is running mode 0
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if (arg_val) { // SCK idle state needs to be set to the proper idle state before
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// the next chip select goes active
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u8g_SetPILevel_DUE(u8g, U8G_PI_SCK, 1); //set SCK to mode 3 idle state before CS goes active
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u8g_SetPILevel_DUE(u8g, U8G_PI_CS, LOW);
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}
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else {
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u8g_SetPILevel_DUE(u8g, U8G_PI_CS, HIGH);
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u8g_SetPILevel_DUE(u8g, U8G_PI_SCK, 0); //set SCK to mode 0 idle state after CS goes inactive
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}
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#else
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u8g_SetPILevel_DUE(u8g, U8G_PI_CS, !arg_val);
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#endif
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break;
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case U8G_COM_MSG_WRITE_BYTE:
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U8G_spiSend_sw_DUE(arg_val);
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break;
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case U8G_COM_MSG_WRITE_SEQ: {
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uint8_t *ptr = (uint8_t *)arg_ptr;
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while (arg_val > 0) {
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U8G_spiSend_sw_DUE(*ptr++);
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arg_val--;
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}
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}
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break;
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case U8G_COM_MSG_WRITE_SEQ_P: {
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uint8_t *ptr = (uint8_t *)arg_ptr;
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while (arg_val > 0) {
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U8G_spiSend_sw_DUE(u8g_pgm_read(ptr));
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ptr++;
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arg_val--;
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}
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}
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break;
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case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */
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u8g_SetPILevel_DUE(u8g, U8G_PI_A0, arg_val);
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break;
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}
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return 1;
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}
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#endif // HAS_GRAPHICAL_LCD
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#endif // ARDUINO_ARCH_SAM
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@ -0,0 +1,114 @@
|
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/**
|
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* Marlin 3D Printer Firmware
|
||||
* Copyright (C) 2019 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 <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Based on u8g_com_st7920_hw_spi.c
|
||||
*
|
||||
* Universal 8bit Graphics Library
|
||||
*
|
||||
* Copyright (c) 2011, olikraus@gmail.com
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright notice, this list
|
||||
* of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright notice, this
|
||||
* list of conditions and the following disclaimer in the documentation and/or other
|
||||
* materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifdef ARDUINO_ARCH_SAM
|
||||
|
||||
#include "../../inc/MarlinConfigPre.h"
|
||||
|
||||
//C:\Users\bobku\Documents\GitHub\Marlin-Bob-2\Marlin\src\inc\MarlinConfigPre.h
|
||||
//C:\Users\bobku\Documents\GitHub\Marlin-Bob-2\Marlin\src\HAL\HAL_DUE\u8g_com_HAL_DUE_sw_spi_shared.cpp
|
||||
|
||||
#if HAS_GRAPHICAL_LCD
|
||||
|
||||
#include "../shared/Marduino.h"
|
||||
#include "../shared/Delay.h"
|
||||
|
||||
#include <U8glib.h>
|
||||
|
||||
void u8g_SetPIOutput_DUE(u8g_t *u8g, uint8_t pin_index) {
|
||||
PIO_Configure(g_APinDescription[u8g->pin_list[pin_index]].pPort, PIO_OUTPUT_1,
|
||||
g_APinDescription[u8g->pin_list[pin_index]].ulPin, g_APinDescription[u8g->pin_list[pin_index]].ulPinConfiguration); // OUTPUT
|
||||
}
|
||||
|
||||
void u8g_SetPILevel_DUE(u8g_t *u8g, uint8_t pin_index, uint8_t level) {
|
||||
volatile Pio* port = g_APinDescription[u8g->pin_list[pin_index]].pPort;
|
||||
uint32_t mask = g_APinDescription[u8g->pin_list[pin_index]].ulPin;
|
||||
if (level) port->PIO_SODR = mask; else port->PIO_CODR = mask;
|
||||
}
|
||||
|
||||
extern Pio *SCK_pPio, *MOSI_pPio;
|
||||
extern uint32_t SCK_dwMask, MOSI_dwMask;
|
||||
|
||||
void U8G_spiSend_sw_DUE_mode_0(uint8_t val) { // 800KHz
|
||||
for (uint8_t i = 0; i < 8; i++) {
|
||||
if (val & 0x80)
|
||||
MOSI_pPio->PIO_SODR = MOSI_dwMask;
|
||||
else
|
||||
MOSI_pPio->PIO_CODR = MOSI_dwMask;
|
||||
DELAY_NS(48);
|
||||
SCK_pPio->PIO_SODR = SCK_dwMask;
|
||||
DELAY_NS(905); // 762 dead, 810 garbage, 858/0 900kHz, 905/1 825k, 953/1 800k, 1000/2 725KHz
|
||||
val <<= 1;
|
||||
SCK_pPio->PIO_CODR = SCK_dwMask;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void U8G_spiSend_sw_DUE_mode_3(uint8_t val) { // 800KHz
|
||||
for (uint8_t i = 0; i < 8; i++) {
|
||||
SCK_pPio->PIO_CODR = SCK_dwMask;
|
||||
DELAY_NS(48);
|
||||
if (val & 0x80)
|
||||
MOSI_pPio->PIO_SODR = MOSI_dwMask;
|
||||
else
|
||||
MOSI_pPio->PIO_CODR = MOSI_dwMask;
|
||||
SCK_pPio->PIO_SODR = SCK_dwMask;
|
||||
DELAY_NS(905); // 762 dead, 810 garbage, 858/0 900kHz, 905/1 825k, 953/1 800k, 1000/2 725KHz
|
||||
val <<= 1;
|
||||
}
|
||||
}
|
||||
|
||||
#endif // HAS_GRAPHICAL_LCD
|
||||
#endif // ARDUINO_ARCH_SAM
|
||||
Loading…
Reference in New Issue