Create uGFX board directories which include example Makefiles.

Currently only done for the Olimex-SAM7EX256 board.

2 files changed, 0 insertions, 381 deletions

diff --git a/drivers/gdisp/Nokia6610GE12/board_Nokia6610GE12_olimexsam7ex256.h b/drivers/gdisp/Nokia6610GE12/board_Nokia6610GE12_olimexsam7ex256.h
deleted file mode 100644
index 5b9ff6f6..00000000
--- a/drivers/gdisp/Nokia6610GE12/board_Nokia6610GE12_olimexsam7ex256.h
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * This file is subject to the terms of the GFX License. If a copy of
- * the license was not distributed with this file, you can obtain one at:
- *
- *              http://ugfx.org/license.html
- */
-
-/**
- * @file    drivers/gdisp/Nokia6610GE8/board_Nokia6610GE12_olimexsam7ex256.h
- * @brief   GDISP Graphic Driver subsystem board interface for the Olimex SAM7-EX256 board.
- */
-
-#ifndef _GDISP_LLD_BOARD_H
-#define _GDISP_LLD_BOARD_H
-
-/*
- * Set various display properties. These properties mostly depend on the exact controller chip you get.
- * The defaults should work for most controllers.
- */
-//#define GDISP_SCREEN_HEIGHT				130		// The visible display height
-//#define GDISP_SCREEN_WIDTH				130		// The visible display width
-//#define GDISP_RAM_X_OFFSET				0		// The x offset of the visible area
-//#define GDISP_RAM_Y_OFFSET				2		// The y offset of the visible area
-//#define GDISP_SLEEP_POS					50		// The position of the sleep mode partial display
-//#define GDISP_INITIAL_CONTRAST			50		// The initial contrast percentage
-//#define GDISP_INITIAL_BACKLIGHT			100		// The initial backlight percentage
-
-// For a multiple display configuration we would put all this in a structure and then
-//	set g->board to that structure.
-
-// ******************************************************
-// Pointers to AT91SAM7X256 peripheral data structures
-// ******************************************************
-static volatile AT91PS_PIO pPIOA = AT91C_BASE_PIOA;
-static volatile AT91PS_PIO pPIOB = AT91C_BASE_PIOB;
-static volatile AT91PS_SPI pSPI = AT91C_BASE_SPI0;
-static volatile AT91PS_PMC pPMC = AT91C_BASE_PMC;
-static volatile AT91PS_PDC pPDC = AT91C_BASE_PDC_SPI0;
-
-/* The PWM backlight control is non-linear on this board.
- * We pick values here that make it look a bit more linear.
- */
-#define PWM_TOP_VALUE		500
-#define PWM_BOTTOM_VALUE	200
-
-#define PWM_VALUE(x)	(PWM_BOTTOM_VALUE+(PWM_TOP_VALUE-PWM_BOTTOM_VALUE)*(x)/100)
-
-/* PWM configuration structure. The LCD Backlight is on PWM1/PB20 ie PWM2/PIN1 in ChibiOS speak */
-static const PWMConfig pwmcfg = {
-  1000000,		/* 1 MHz PWM clock frequency. Ignored as we are using PWM_MCK_DIV_n */
-  1000,			/* PWM period is 1000 cycles. */
-  NULL,
-  {
-   {PWM_MCK_DIV_1 | PWM_OUTPUT_ACTIVE_HIGH | PWM_OUTPUT_PIN1 | PWM_DISABLEPULLUP_PIN1, NULL},
-  },
-};
-
-static bool_t pwmRunning = FALSE;
-
-static inline void init_board(GDisplay *g) {
-
-	// As we are not using multiple displays we set g->board to NULL as we don't use it.
-	g->board = 0;
-
-	switch(g->controllerdisplay) {
-	case 0:											// Set up for Display 0
-		// *********************************************************************************************
-		// InitSpi( )
-		//
-		// Sets up SPI channel 0 for communications to Nokia 6610 LCD Display
-		//
-		// I/O ports used:	PA2  = LCD Reset (set to low to reset)
-		//					PA12 = LCD chip select (set to low to select the LCD chip)
-		//					PA16 = SPI0_MISO Master In - Slave Out (not used in LCD interface)
-		//					PA17 = SPI0_MOSI Master Out - Slave In pin (Serial Data to LCD slave)
-		//					PA18 = SPI0_SPCK Serial Clock (to LCD slave)
-		//					PB20 = backlight control (normally PWM control, 1 = full on)
-		//
-		// *********************************************************************************************}
-
-		/* This code should really use the ChibiOS driver for these functions */
-
-		// Pin for backlight
-		pPIOB->PIO_CODR   = PIOB_LCD_BL_MASK;    // Set PB20 to LOW
-		pPIOB->PIO_OER    = PIOB_LCD_BL_MASK;    // Configure PB20 as output
-
-		// Reset pin
-		pPIOA->PIO_SODR   = PIOA_LCD_RESET_MASK;     // Set PA2 to HIGH
-		pPIOA->PIO_OER    = PIOA_LCD_RESET_MASK;     // Configure PA2 as output
-
-		// CS pin - this seems to be ignored
-		// pPIOA->PIO_SODR   = 1<<12;     // Set PA2 to HIGH
-		// pPIOA->PIO_OER    = 1<<12;     // Configure PA2 as output
-
-		// Init SPI0
-		// Disable the following pins from PIO control (will be used instead by the SPI0 peripheral)
-		// BIT12 = PA12 -> SPI0_NPCS0 chip select
-		// BIT16 = PA16 -> SPI0_MISO Master In - Slave Out (not used in LCD interface)
-		// BIT17 = PA17 -> SPI0_MOSI Master Out - Slave In pin (Serial Data to LCD slave)
-		// BIT18 = PA18 -> SPI0_SPCK Serial Clock (to LCD slave)
-		pPIOA->PIO_PDR = (1<<12) | (1<<16) | (1<<17) | (1<<18);
-		pPIOA->PIO_ASR = (1<<12) | (1<<16) | (1<<17) | (1<<18);
-		pPIOA->PIO_BSR = 0;
-
-		//enable the clock of SPI
-		pPMC->PMC_PCER = 1 << AT91C_ID_SPI0;
-
-		// Fixed mode
-		pSPI->SPI_CR      = 0x81;               //SPI Enable, Software reset
-		pSPI->SPI_CR      = 0x01;               //SPI Enable
-		pSPI->SPI_MR      = 0xE0011;			//Master mode, fixed select, disable decoder, PCS=1110
-		pSPI->SPI_CSR[0]  = 0x01010311;			//9bit, CPOL=1, ClockPhase=0, SCLK = 48Mhz/3 = 16MHz
-
-		/* Display backlight control at 100% */
-		pwmRunning = FALSE;
-		palSetPad(IOPORT2, PIOB_LCD_BL);
-		break;
-	}
-}
-
-static inline void post_init_board(GDisplay *g) {
-	(void) g;
-}
-
-static inline void setpin_reset(GDisplay *g, bool_t state) {
-	(void) g;
-	if (state)
-		palClearPad(IOPORT1, PIOA_LCD_RESET);
-	else
-		palSetPad(IOPORT1, PIOA_LCD_RESET);
-}
-
-static inline void set_backlight(GDisplay *g, uint8_t percent) {
-	(void) g;
-
-	if (percent == 100) {
-		/* Turn the pin on - No PWM */
-		if (pwmRunning) {
-			pwmStop(&PWMD2);
-			pwmRunning = FALSE;
-		}
-		palSetPad(IOPORT2, PIOB_LCD_BL);
-	} else if (percent == 0) {
-		/* Turn the pin off - No PWM */
-		if (pwmRunning) {
-			pwmStop(&PWMD2);
-			pwmRunning = FALSE;
-		}
-		palClearPad(IOPORT2, PIOB_LCD_BL);
-	} else {
-		/* Use the PWM */
-		if (!pwmRunning) {
-			pwmStart(&PWMD2, &pwmcfg);
-			pwmRunning = TRUE;
-		}
-		pwmEnableChannel(&PWMD2, 0, PWM_VALUE(percent));
-	}
-}
-
-static inline void acquire_bus(GDisplay *g) {
-	(void) g;
-}
-
-static inline void release_bus(GDisplay *g) {
-	(void) g;
-}
-
-static inline void write_index(GDisplay *g, uint16_t cmd) {
-	(void) g;
-
-	// wait for the previous transfer to complete
-	while((pSPI->SPI_SR & AT91C_SPI_TXEMPTY) == 0);
-	// send the command
-	pSPI->SPI_TDR = cmd & 0xFF;
-}
-
-static inline void write_data(GDisplay *g, uint16_t data) {
-	(void) g;
-
-	// wait for the previous transfer to complete
-	while((pSPI->SPI_SR & AT91C_SPI_TXEMPTY) == 0);
-	// send the data
-	pSPI->SPI_TDR = data | 0x0100;
-}
-
-#endif /* _GDISP_LLD_BOARD_H */
diff --git a/drivers/gdisp/Nokia6610GE8/board_Nokia6610GE8_olimexsam7ex256.h b/drivers/gdisp/Nokia6610GE8/board_Nokia6610GE8_olimexsam7ex256.h
deleted file mode 100644
index 12dbc9a5..00000000
--- a/drivers/gdisp/Nokia6610GE8/board_Nokia6610GE8_olimexsam7ex256.h
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * This file is subject to the terms of the GFX License. If a copy of
- * the license was not distributed with this file, you can obtain one at:
- *
- *              http://ugfx.org/license.html
- */
-
-/**
- * @file    drivers/gdisp/Nokia6610GE8/board_Nokia6610GE8_olimexsam7ex256.h
- * @brief   GDISP Graphic Driver subsystem board interface for the Olimex SAM7-EX256 board.
- */
-
-#ifndef _GDISP_LLD_BOARD_H
-#define _GDISP_LLD_BOARD_H
-
-/*
- * Set various display properties. These properties mostly depend on the exact controller chip you get.
- * The defaults should work for most controllers.
- */
-//#define GDISP_GE8_BROKEN_CONTROLLER		FALSE	// Uncomment this out if you have a controller thats not window wrap broken.
-//#define GDISP_SCREEN_HEIGHT				130		// The visible display height
-//#define GDISP_SCREEN_WIDTH				130		// The visible display width
-//#define GDISP_RAM_X_OFFSET				0		// The x offset of the visible area
-//#define GDISP_RAM_Y_OFFSET				2		// The y offset of the visible area
-//#define GDISP_SLEEP_SIZE					32		// The size of the sleep mode partial display
-//#define GDISP_SLEEP_POS					50		// The position of the sleep mode partial display
-//#define GDISP_INITIAL_CONTRAST			38		// The initial contrast percentage
-//#define GDISP_INITIAL_BACKLIGHT			100		// The initial backlight percentage
-
-// For a multiple display configuration we would put all this in a structure and then
-//	set g->board to that structure.
-
-// ******************************************************
-// Pointers to AT91SAM7X256 peripheral data structures
-// ******************************************************
-static volatile AT91PS_PIO pPIOA = AT91C_BASE_PIOA;
-static volatile AT91PS_PIO pPIOB = AT91C_BASE_PIOB;
-static volatile AT91PS_SPI pSPI = AT91C_BASE_SPI0;
-static volatile AT91PS_PMC pPMC = AT91C_BASE_PMC;
-static volatile AT91PS_PDC pPDC = AT91C_BASE_PDC_SPI0;
-
-/* The PWM backlight control is non-linear on this board.
- * We pick values here that make it look a bit more linear.
- */
-#define PWM_TOP_VALUE		500
-#define PWM_BOTTOM_VALUE	200
-
-#define PWM_VALUE(x)	(PWM_BOTTOM_VALUE+(PWM_TOP_VALUE-PWM_BOTTOM_VALUE)*(x)/100)
-
-/* PWM configuration structure. The LCD Backlight is on PWM1/PB20 ie PWM2/PIN1 in ChibiOS speak */
-static const PWMConfig pwmcfg = {
-  1000000,		/* 1 MHz PWM clock frequency. Ignored as we are using PWM_MCK_DIV_n */
-  1000,			/* PWM period is 1000 cycles. */
-  NULL,
-  {
-   {PWM_MCK_DIV_1 | PWM_OUTPUT_ACTIVE_HIGH | PWM_OUTPUT_PIN1 | PWM_DISABLEPULLUP_PIN1, NULL},
-  },
-};
-
-static bool_t pwmRunning = FALSE;
-
-/**
- * @brief   Initialise the board for the display.
- * @notes	Performs the following functions:
- *			1. initialise the spi port used by your display
- *			2. initialise the reset pin (initial state not-in-reset)
- *			3. initialise the chip select pin (initial state not-active)
- *			4. initialise the backlight pin (initial state back-light off)
- *
- * @notapi
- */
-static inline void init_board(GDisplay *g) {
-
-	// As we are not using multiple displays we set g->board to NULL as we don't use it.
-	g->board = 0;
-
-	switch(g->controllerdisplay) {
-	case 0:											// Set up for Display 0
-		// *********************************************************************************************
-		// InitSpi( )
-		//
-		// Sets up SPI channel 0 for communications to Nokia 6610 LCD Display
-		//
-		// I/O ports used:	PA2  = LCD Reset (set to low to reset)
-		//					PA12 = LCD chip select (set to low to select the LCD chip)
-		//					PA16 = SPI0_MISO Master In - Slave Out (not used in LCD interface)
-		//					PA17 = SPI0_MOSI Master Out - Slave In pin (Serial Data to LCD slave)
-		//					PA18 = SPI0_SPCK Serial Clock (to LCD slave)
-		//					PB20 = backlight control (normally PWM control, 1 = full on)
-		//
-		// *********************************************************************************************}
-
-		/* This code should really use the ChibiOS driver for these functions */
-
-		// Pin for backlight
-		pPIOB->PIO_CODR   = PIOB_LCD_BL_MASK;    // Set PB20 to LOW
-		pPIOB->PIO_OER    = PIOB_LCD_BL_MASK;    // Configure PB20 as output
-
-		// Reset pin
-		pPIOA->PIO_SODR   = PIOA_LCD_RESET_MASK;     // Set PA2 to HIGH
-		pPIOA->PIO_OER    = PIOA_LCD_RESET_MASK;     // Configure PA2 as output
-
-		// CS pin - this seems to be ignored
-		// pPIOA->PIO_SODR   = 1<<12;     // Set PA2 to HIGH
-		// pPIOA->PIO_OER    = 1<<12;     // Configure PA2 as output
-
-		// Init SPI0
-		// Disable the following pins from PIO control (will be used instead by the SPI0 peripheral)
-		// BIT12 = PA12 -> SPI0_NPCS0 chip select
-		// BIT16 = PA16 -> SPI0_MISO Master In - Slave Out (not used in LCD interface)
-		// BIT17 = PA17 -> SPI0_MOSI Master Out - Slave In pin (Serial Data to LCD slave)
-		// BIT18 = PA18 -> SPI0_SPCK Serial Clock (to LCD slave)
-		pPIOA->PIO_PDR = (1<<12) | (1<<16) | (1<<17) | (1<<18);
-		pPIOA->PIO_ASR = (1<<12) | (1<<16) | (1<<17) | (1<<18);
-		pPIOA->PIO_BSR = 0;
-
-		//enable the clock of SPI
-		pPMC->PMC_PCER = 1 << AT91C_ID_SPI0;
-
-		// Fixed mode
-		pSPI->SPI_CR      = 0x81;               //SPI Enable, Software reset
-		pSPI->SPI_CR      = 0x01;               //SPI Enable
-		pSPI->SPI_MR      = 0xE0011;			//Master mode, fixed select, disable decoder, PCS=1110
-		pSPI->SPI_CSR[0]  = 0x01010311;			//9bit, CPOL=1, ClockPhase=0, SCLK = 48Mhz/3 = 16MHz
-
-		/* Display backlight control at 100% */
-		pwmRunning = FALSE;
-		palSetPad(IOPORT2, PIOB_LCD_BL);
-		break;
-	}
-}
-
-static inline void post_init_board(GDisplay *g) {
-	(void) g;
-}
-
-static inline void setpin_reset(GDisplay *g, bool_t state) {
-	(void) g;
-	if (state)
-		palClearPad(IOPORT1, PIOA_LCD_RESET);
-	else
-		palSetPad(IOPORT1, PIOA_LCD_RESET);
-}
-
-static inline void set_backlight(GDisplay *g, uint8_t percent) {
-	(void) g;
-	if (percent == 100) {
-		/* Turn the pin on - No PWM */
-		if (pwmRunning) {
-			pwmStop(&PWMD2);
-			pwmRunning = FALSE;
-		}
-		palSetPad(IOPORT2, PIOB_LCD_BL);
-	} else if (percent == 0) {
-		/* Turn the pin off - No PWM */
-		if (pwmRunning) {
-			pwmStop(&PWMD2);
-			pwmRunning = FALSE;
-		}
-		palClearPad(IOPORT2, PIOB_LCD_BL);
-	} else {
-		/* Use the PWM */
-		if (!pwmRunning) {
-			pwmStart(&PWMD2, &pwmcfg);
-			pwmRunning = TRUE;
-		}
-		pwmEnableChannel(&PWMD2, 0, PWM_VALUE(percent));
-	}
-}
-
-static inline void acquire_bus(GDisplay *g) {
-	(void) g;
-}
-
-static inline void release_bus(GDisplay *g) {
-	(void) g;
-}
-
-static inline void write_index(GDisplay *g, uint16_t index) {
-	(void) g;
-	// wait for the previous transfer to complete
-	while((pSPI->SPI_SR & AT91C_SPI_TXEMPTY) == 0);
-	// send the command
-	pSPI->SPI_TDR = index & 0xFF;
-}
-
-static inline void write_data(GDisplay *g, uint16_t data) {
-	(void) g;
-	// wait for the previous transfer to complete
-	while((pSPI->SPI_SR & AT91C_SPI_TXEMPTY) == 0);
-	// send the data
-	pSPI->SPI_TDR = data | 0x0100;
-}
-
-#endif /* _GDISP_LLD_BOARD_H */