Added complete support for Altera Terasic MAX10 NEEK board
parent
d3e9955496
commit
170869dea9
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@ -3,4 +3,5 @@ GFXSRC +=
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GFXDEFS +=
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GFXLIBS +=
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include $(GFXLIB)/drivers/gdisp/framebuffer/driver.mk
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include $(GFXLIB)/drivers/gdisp/alteraframereader/driver.mk
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include $(GFXLIB)/drivers/ginput/touch/FT5316/driver.mk
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@ -0,0 +1,30 @@
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#define SCREEN_WIDTH 800
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#define SCREEN_HEIGHT 480
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#define FRAMEREADER_BASE ALT_VIP_VFR_0_BASE
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#if GDISP_NEED_CONTROL
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static void board_backlight(GDisplay* g, uint8_t percent)
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{
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(void) g;
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(void) percent;
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}
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static void board_contrast(GDisplay* g, uint8_t percent)
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{
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(void) g;
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(void) percent;
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}
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static void board_power(GDisplay* g, powermode_t pwr)
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{
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(void) g;
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(void) pwr;
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}
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#endif
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@ -1,62 +0,0 @@
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#include <system.h>
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#include <io.h>
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#define SCREEN_WIDTH 800
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#define SCREEN_HEIGHT 480
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#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_RGB888
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#ifdef GDISP_DRIVER_VMT
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static void board_init(GDisplay* g, fbInfo* fbi)
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{
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g->g.Width = SCREEN_WIDTH;
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g->g.Height = SCREEN_HEIGHT;
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g->g.Backlight = 100;
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g->g.Contrast = 50;
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fbi->linelen = g->g.Width * sizeof(LLDCOLOR_TYPE); // bytes per row
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fbi->pixels = gfxAlloc(SCREEN_WIDTH * SCREEN_HEIGHT * sizeof(LLDCOLOR_TYPE)); // pointer to the memory frame buffer
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if (!fbi->pixels) {
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gfxHalt("Couldn't allocate memory for framebuffer\r\n");
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}
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// Let the framebuffer reader know where to find the framebuffer
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IOWR(FRAMEBUFFER_READER_BASE, 0, (alt_u32*)fbi->pixels);
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// Make sure the MSB is set so we bypass the data cache
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fbi->pixels = (void*)((char*)fbi->pixels + 0x80000000);
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}
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#if GDISP_HARDWARE_FLUSH
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static void board_flush(GDisplay* g)
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{
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(void) g;
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}
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#endif
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#if GDISP_NEED_CONTROL
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static void board_backlight(GDisplay* g, uint8_t percent)
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{
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(void) g;
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(void) percent;
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}
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static void board_contrast(GDisplay* g, uint8_t percent)
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{
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(void) g;
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(void) percent;
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}
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static void board_power(GDisplay* g, powermode_t pwr)
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{
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(void) g;
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(void) pwr;
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}
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#endif
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#endif /* GDISP_LLD_BOARD_IMPLEMENTATION */
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@ -0,0 +1,106 @@
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#ifndef _GINPUT_LLD_MOUSE_BOARD_H
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#define _GINPUT_LLD_MOUSE_BOARD_H
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#include <stdio.h>
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#include <system.h>
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#include "i2c_opencores.h"
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#define FT5316_I2C_SLAVE_ADDRESS 0x38
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// Resolution and Accuracy Settings
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#define GMOUSE_FT5316_PEN_CALIBRATE_ERROR 8
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#define GMOUSE_FT5316_PEN_CLICK_ERROR 6
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#define GMOUSE_FT5316_PEN_MOVE_ERROR 4
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#define GMOUSE_FT5316_FINGER_CALIBRATE_ERROR 14
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#define GMOUSE_FT5316_FINGER_CLICK_ERROR 18
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#define GMOUSE_FT5316_FINGER_MOVE_ERROR 14
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// How much extra data to allocate at the end of the GMouse structure for the board's use
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#define GMOUSE_FT5316_BOARD_DATA_SIZE 0
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// Set this to TRUE if you want self-calibration.
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// NOTE: This is not as accurate as real calibration.
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// It requires the orientation of the touch panel to match the display.
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// It requires the active area of the touch panel to exactly match the display size.
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#define GMOUSE_FT5316_SELF_CALIBRATE TRUE
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static unsigned int device_write(unsigned char device_address, unsigned char sub_address, unsigned char wdata)
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{
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I2C_start(I2C_OPENCORES_0_BASE, device_address, 0); // Device address in write mode
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I2C_write(I2C_OPENCORES_0_BASE, sub_address, 0); // Set sub address to read register
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I2C_write(I2C_OPENCORES_0_BASE, wdata, 1); // Set write register
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return 1;
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}
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static unsigned int device_read(unsigned char device_address, unsigned char sub_address)
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{
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unsigned int rdata;
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I2C_start(I2C_OPENCORES_0_BASE, device_address, 0); // Device address in write mode
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rdata = I2C_write(I2C_OPENCORES_0_BASE, sub_address, 0); // Set sub address to read register.
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I2C_start(I2C_OPENCORES_0_BASE, device_address, 1); // Send start again but this time in read mode
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rdata = I2C_read(I2C_OPENCORES_0_BASE, 1); // Read the register and send stop
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return rdata;
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}
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static unsigned int device_read_16(unsigned char device_address, unsigned char sub_address)
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{
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unsigned int rdata_l;
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unsigned int rdata_h;
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I2C_start(I2C_OPENCORES_0_BASE, device_address, 0); // Eccelerometer address in write mode
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rdata_l = I2C_write(I2C_OPENCORES_0_BASE, sub_address, 0); // Set sub address to read register.
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I2C_start(I2C_OPENCORES_0_BASE, device_address, 1); // Send start again but this time in read mode
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rdata_l = I2C_read(I2C_OPENCORES_0_BASE, 0); // Read the register and MACK
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rdata_h = I2C_read(I2C_OPENCORES_0_BASE, 1); // Read the next register and send stop
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return (0xFFFF & ((rdata_h << 8) | rdata_l));
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}
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static bool_t init_board(GMouse* m, unsigned instance)
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{
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(void)m;
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(void)instance;
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I2C_init(I2C_OPENCORES_0_BASE, 50000000, 400000);
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return TRUE;
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}
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static void write_reg(GMouse* m, uint8_t reg, uint8_t val)
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{
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(void)m;
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device_write(FT5316_I2C_SLAVE_ADDRESS, reg, val);
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}
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static uint8_t read_byte(GMouse* m, uint8_t reg)
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{
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(void)m;
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uint8_t ret = 0;
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ret = (uint8_t)device_read(FT5316_I2C_SLAVE_ADDRESS, reg);
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return ret;
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}
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static uint16_t read_word(GMouse* m, uint8_t reg)
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{
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(void)m;
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uint16_t ret = 0;
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ret = (uint16_t)device_read(FT5316_I2C_SLAVE_ADDRESS, reg);
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return ret;
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}
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#endif /* _GINPUT_LLD_MOUSE_BOARD_H */
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@ -6,4 +6,5 @@ In order to use this board file, the following things are needed:
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data cache if the MSB is set.
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On this board uGFX currently supports:
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- GDISP via the framebuffer driver
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- GDISP via the altraframereader driver
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- GINPUT via the FT5316 mouse/touchscreen driver
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@ -18,6 +18,7 @@ FIX: Fixed extra dots when drawing anti-aliased fonts with wordwrap
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FEATURE: Increase non-UTF8 font support to 0 to 255 rather than just the true ascii set
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FEATURE: Added Fb24bpp driver for RGB888 and BGR888 packed framebuffer displays
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FEATURE: Added UC8173 driver
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FEATURE: Added complete support for Altera Terasic MAX10 NEEK board
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*** Release 2.7 ***
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