You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.4 KiB
47 lines
1.4 KiB
/**
|
|
* 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 <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* Low level pin manipulation routines - used by all the drivers.
|
|
*
|
|
* These are based on the LPC1768 pinMode, digitalRead & digitalWrite routines.
|
|
*
|
|
* Couldn't just call exact copies because the overhead killed the LCD update speed
|
|
* With an intermediate level the softspi was running in the 10-20kHz range which
|
|
* resulted in using about about 25% of the CPU's time.
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
void u8g_SetPinOutput(uint8_t internal_pin_number);
|
|
|
|
void u8g_SetPinInput(uint8_t internal_pin_number);
|
|
|
|
void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status);
|
|
|
|
uint8_t u8g_GetPinLevel(uint8_t pin);
|
|
|
|
|
|
|
|
|
|
|