1 files changed, 0 insertions, 115 deletions
diff --git a/boards/addons/gdisp/board_SSD1306_spi2.h b/boards/addons/gdisp/board_SSD1306_spi2.h
deleted file mode 100644
index 2bc0679f..00000000
--- a/boards/addons/gdisp/board_SSD1306_spi2.h
+++ /dev/null
@@ -1,115 +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    boards/addons/gdisp/board_SSD1306_spi.h
- * @brief   GDISP Graphic Driver subsystem board interface for the SSD1306 display.
- *
- * @note	This file contains a mix of hardware specific and operating system specific
- *			code. You will need to change it for your CPU and/or operating system.
- */
-
-#ifndef _GDISP_LLD_BOARD_H
-#define _GDISP_LLD_BOARD_H
-
-// Pin & SPI setup
-
-#define SPI_DRIVER (&SPID2)
-#define SPI_PORT GPIOB
-#define SCK_PAD  13
-#define MISO_PAD 14
-#define MOSI_PAD 15
-
-#define CS_PORT     GPIOC
-#define RESET_PORT  GPIOC
-#define DNC_PORT    GPIOC
-#define CS_PAD     7        // 0 = chip selected
-#define RESET_PAD  8        // 0 = reset
-#define DNC_PAD    9        // control=0, data=1
-
-static SPIConfig spi_cfg = { NULL, CS_PORT, CS_PAD, 0 };
-
-static GFXINLINE void init_board(GDisplay *g) {
-	(void) g;
-	g->board = 0; 
-	// Maximum speed of SSD1306 is 10Mhz, so set SPI speed less or = to that.  
-	//
-	// STM32 specific setup
-	// STM32_PCLK1 is APB1 frequence in hertz.
-	// STM32_PCLK2 is APB2 frequence in hertz.
-	// See manual clock diagram to determine APB1 or APB2 for spi in use. 
-	// SPI2 uses APB1 clock on stm32151
-	// BR bits divide PCLK as follows
-	// 000  /2   =   16 MHz
-	// 001  /4   =   8 MHz
-	// 010  /8   =   4 MHz
-	// 011  /16  =   2 MHz
-	// 100  /32  =   1 MHz
-	// 101  /64  =   500 kHz
-	// 110  /128 =   250 kHz
-	// 111  /256 =   125 kHz
-	unsigned long spi_clk = STM32_PCLK1 / 2;
-	unsigned code = 0;
-	while (spi_clk > 10000000) {
-		code++;
-		spi_clk /= 2;
-	}
-	spi_cfg.cr1 |= (code << 3);
-	
-	if (g->controllerdisplay == 0) {
-		palSetPadMode(SPI_PORT, SCK_PAD, PAL_MODE_ALTERNATE(5)|PAL_STM32_OTYPE_PUSHPULL|PAL_STM32_OSPEED_MID2);
-		palSetPadMode(SPI_PORT, MOSI_PAD, PAL_MODE_ALTERNATE(5)|PAL_STM32_OTYPE_PUSHPULL|PAL_STM32_OSPEED_MID2);
-		palSetPadMode(SPI_PORT, MISO_PAD, PAL_MODE_ALTERNATE(5));
-		palSetPadMode(RESET_PORT, RESET_PAD, PAL_MODE_OUTPUT_PUSHPULL);
-		palSetPadMode(CS_PORT, CS_PAD, PAL_MODE_OUTPUT_PUSHPULL);
-		palSetPadMode(DNC_PORT, DNC_PAD, PAL_MODE_OUTPUT_PUSHPULL);
-		palSetPad(CS_PORT, CS_PAD);
-		palSetPad(RESET_PORT, RESET_PAD);
-		palClearPad(DNC_PORT, DNC_PAD); 
-	}
-}
-
-static GFXINLINE void post_init_board(GDisplay *g) {
-	(void) g;
-}
-
-
-static GFXINLINE void setpin_reset(GDisplay *g, bool_t state) {
-	(void) g;
-	palWritePad(RESET_PORT, RESET_PAD, !state);
-}
-
-static GFXINLINE void acquire_bus(GDisplay *g) {
-	(void) g;
-	spiAcquireBus(SPI_DRIVER);
-	spiStart(SPI_DRIVER, &spi_cfg); 
-	spiSelect(SPI_DRIVER);
-}
-
-static GFXINLINE void release_bus(GDisplay *g) {
-	(void) g;
-	spiUnselect(SPI_DRIVER);
-	spiStop(SPI_DRIVER);
-	spiReleaseBus(SPI_DRIVER);
-}
-
-static GFXINLINE void write_cmd(GDisplay *g, uint8_t cmd) {
-	(void) g;
-	static uint8_t buf;
-	palClearPad(DNC_PORT, DNC_PAD);
-	buf = cmd;
-	spiSend(SPI_DRIVER, 1, &buf);
-}
-
-static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) {
-	(void) g;
-	palSetPad(DNC_PORT, DNC_PAD);
-	spiSend(SPI_DRIVER, length, data);
-}
-
-
-#endif /* _GDISP_LLD_BOARD_H */