SSD2119: GPIO board file removal
Removed GPIO board file. It did not work (it wasn't finished nor started to be honest). It is always possible to make it, general idea is exactly the same as in SSD1289 driver.ugfx_release_2.6
Mateusz Tomaszkiewicz
parent
2bc2dc6f68
commit
57f1016573
|
|
@ -58,8 +58,6 @@
|
|||
#if defined(GDISP_USE_CUSTOM_BOARD) && GDISP_USE_CUSTOM_BOARD
|
||||
/* Include the user supplied board definitions */
|
||||
#include "gdisp_lld_board.h"
|
||||
#elif defined(BOARD_EMBEST_DMSTF4BB)
|
||||
#include "gdisp_lld_board_embest_dmstf4bb.h"
|
||||
#elif defined(BOARD_EMBEST_DMSTF4BB_FSMC)
|
||||
#include "gdisp_lld_board_embest_dmstf4bb_fsmc.h"
|
||||
#else
|
||||
|
|
|
|||
|
|
@ -1,241 +0,0 @@
|
|||
/*
|
||||
ChibiOS/GFX - Copyright (C) 2012
|
||||
Joel Bodenmann aka Tectu <joel@unormal.org>
|
||||
|
||||
This file is part of ChibiOS/GFX.
|
||||
|
||||
ChibiOS/GFX 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.
|
||||
|
||||
ChibiOS/GFX 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/>.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file drivers/gdisp/SSD2119/gdisp_lld_board_embest_dmstf4bb.h
|
||||
* @brief GDISP Graphic Driver subsystem board GPIO interface for the SSD2119 display.
|
||||
*
|
||||
* @addtogroup GDISP
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _GDISP_LLD_BOARD_H
|
||||
#define _GDISP_LLD_BOARD_H
|
||||
|
||||
#define SET_CS palSetPad(GPIOD, 7);
|
||||
#define CLR_CS palClearPad(GPIOD, 7);
|
||||
#define SET_DC palSetPad(GPIOE, 3);
|
||||
#define CLR_DC palClearPad(GPIOE, 3);
|
||||
#define SET_WR palSetPad(GPIOD, 5);
|
||||
#define CLR_WR palClearPad(GPIOD, 5);
|
||||
#define SET_RD palSetPad(GPIOD, 4);
|
||||
#define CLR_RD palClearPad(GPIOD, 4);
|
||||
#define SET_RST palSetPad(GPIOD, 3);
|
||||
#define CLR_RST palClearPad(GPIOD, 3);
|
||||
|
||||
/* PWM configuration structure. We use timer 4 channel 2 (orange LED on board). */
|
||||
static const PWMConfig pwmcfg = {
|
||||
1000000, /* 1 MHz PWM clock frequency. */
|
||||
100, /* PWM period is 100 cycles. */
|
||||
NULL,
|
||||
{
|
||||
{PWM_OUTPUT_ACTIVE_HIGH, NULL},
|
||||
{PWM_OUTPUT_ACTIVE_HIGH, NULL},
|
||||
{PWM_OUTPUT_ACTIVE_HIGH, NULL},
|
||||
{PWM_OUTPUT_ACTIVE_HIGH, NULL}
|
||||
},
|
||||
0
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief Initialise the board for the display.
|
||||
* @notes This board definition uses GPIO and assumes exclusive access to these GPIO pins
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static __inline void init_board(void) {
|
||||
// D0 - D15
|
||||
palSetPadMode(GPIOD, 14, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOD, 15, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOD, 0, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOD, 1, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 7, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 8, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 9, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 10, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 11, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 12, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 13, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 14, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOE, 15, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOD, 8, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOD, 9, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
palSetPadMode(GPIOD, 10, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
|
||||
// RST
|
||||
palSetPadMode(GPIOD, 3, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
|
||||
// CS
|
||||
palSetPadMode(GPIOD, 7, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
// DC
|
||||
palSetPadMode(GPIOE, 3, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
// RD
|
||||
palSetPadMode(GPIOD, 4, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
// WR
|
||||
palSetPadMode(GPIOD, 5, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
|
||||
/* Configure the pins to a well know state */
|
||||
SET_DC;
|
||||
SET_RD;
|
||||
SET_WR;
|
||||
CLR_CS;
|
||||
//SET_RST;
|
||||
|
||||
/* Display backlight control */
|
||||
/* TIM4 is an alternate function 2 (AF2) */
|
||||
pwmStart(&PWMD4, &pwmcfg);
|
||||
palSetPadMode(GPIOD, 13, PAL_MODE_ALTERNATE(2));
|
||||
pwmEnableChannel(&PWMD4, 1, 100);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set or clear the lcd reset pin.
|
||||
*
|
||||
* @param[in] state TRUE = lcd in reset, FALSE = normal operation
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static __inline void setpin_reset(bool_t state) {
|
||||
if (state) {
|
||||
CLR_RST;
|
||||
} else {
|
||||
SET_RST;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set the lcd back-light level.
|
||||
*
|
||||
* @param[in] percent 0 to 100%
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static __inline void set_backlight(uint8_t percent) {
|
||||
pwmEnableChannel(&PWMD4, 1, percent);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Take exclusive control of the bus
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static __inline void acquire_bus(void) {
|
||||
/* Nothing to do here since LCD is the only device on that bus */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Release exclusive control of the bus
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static __inline void release_bus(void) {
|
||||
/* Nothing to do here since LCD is the only device on that bus */
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Send data to the index register.
|
||||
*
|
||||
* @param[in] index The index register to set
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static __inline void write_index(uint16_t index) {
|
||||
// D0 - D15
|
||||
palWritePad(GPIOD, 14, index & 1);
|
||||
palWritePad(GPIOD, 15, (index >> 1) & 1);
|
||||
palWritePad(GPIOD, 0, (index >> 2) & 1);
|
||||
palWritePad(GPIOD, 1, (index >> 3) & 1);
|
||||
palWritePad(GPIOE, 7, (index >> 4) & 1);
|
||||
palWritePad(GPIOE, 8, (index >> 5) & 1);
|
||||
palWritePad(GPIOE, 9, (index >> 6) & 1);
|
||||
palWritePad(GPIOE, 10, (index >> 7) & 1);
|
||||
palWritePad(GPIOE, 11, (index >> 8) & 1);
|
||||
palWritePad(GPIOE, 12, (index >> 9) & 1);
|
||||
palWritePad(GPIOE, 13, (index >> 10) & 1);
|
||||
palWritePad(GPIOE, 14, (index >> 11) & 1);
|
||||
palWritePad(GPIOE, 15, (index >> 12) & 1);
|
||||
palWritePad(GPIOD, 8, (index >> 13) & 1);
|
||||
palWritePad(GPIOD, 9, (index >> 14) & 1);
|
||||
palWritePad(GPIOD, 10, (index >> 15) & 1);
|
||||
|
||||
/* Control lines */
|
||||
CLR_DC; CLR_WR; SET_WR; SET_DC;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Send data to the lcd.
|
||||
*
|
||||
* @param[in] data The data to send
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static __inline void write_data(uint16_t data) {
|
||||
// D0 - D15
|
||||
palWritePad(GPIOD, 14, data & 1);
|
||||
palWritePad(GPIOD, 15, (data >> 1) & 1);
|
||||
palWritePad(GPIOD, 0, (data >> 2) & 1);
|
||||
palWritePad(GPIOD, 1, (data >> 3) & 1);
|
||||
palWritePad(GPIOE, 7, (data >> 4) & 1);
|
||||
palWritePad(GPIOE, 8, (data >> 5) & 1);
|
||||
palWritePad(GPIOE, 9, (data >> 6) & 1);
|
||||
palWritePad(GPIOE, 10, (data >> 7) & 1);
|
||||
palWritePad(GPIOE, 11, (data >> 8) & 1);
|
||||
palWritePad(GPIOE, 12, (data >> 9) & 1);
|
||||
palWritePad(GPIOE, 13, (data >> 10) & 1);
|
||||
palWritePad(GPIOE, 14, (data >> 11) & 1);
|
||||
palWritePad(GPIOE, 15, (data >> 12) & 1);
|
||||
palWritePad(GPIOD, 8, (data >> 13) & 1);
|
||||
palWritePad(GPIOD, 9, (data >> 14) & 1);
|
||||
palWritePad(GPIOD, 10, (data >> 15) & 1);
|
||||
|
||||
/* Control lines */
|
||||
CLR_WR; SET_WR;
|
||||
}
|
||||
|
||||
#if GDISP_HARDWARE_READPIXEL || GDISP_HARDWARE_SCROLL || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Read data from the lcd.
|
||||
*
|
||||
* @return The data from the lcd
|
||||
* @note The chip select may need to be asserted/de-asserted
|
||||
* around the actual spi read
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static __inline uint16_t read_data(void) {
|
||||
uint16_t value;
|
||||
/*
|
||||
// change pin mode to digital input
|
||||
palSetGroupMode(GPIOE, PAL_WHOLE_PORT, 0, PAL_MODE_INPUT);
|
||||
|
||||
CLR_RD;
|
||||
value = palReadPort(GPIOE);
|
||||
value = palReadPort(GPIOE);
|
||||
SET_RD;
|
||||
|
||||
// change pin mode back to digital output
|
||||
palSetGroupMode(GPIOE, PAL_WHOLE_PORT, 0, PAL_MODE_OUTPUT_PUSHPULL);
|
||||
*/
|
||||
return value;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _GDISP_LLD_BOARD_H */
|
||||
/** @} */
|
||||
Loading…
Reference in New Issue