Shenzhou board has an SSD1289 LCD, not ILI93xx
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5194 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
d6e70c82fe
commit
5839a2642c
@ -197,6 +197,7 @@ CONFIG_STM32_PHYSR_100FD=0x8000
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CONFIG_STM32_RMII=y
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CONFIG_STM32_RMII_MCO=y
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# CONFIG_STM32_RMII_EXTCLK is not set
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# CONFIG_STM32_ETHMAC_REGDEBUG is not set
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#
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# USB Host Configuration
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@ -350,6 +351,7 @@ CONFIG_SPI_EXCHANGE=y
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# CONFIG_SPI_CMDDATA is not set
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CONFIG_RTC=y
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# CONFIG_RTC_DATETIME is not set
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# CONFIG_RTC_HIRES is not set
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# CONFIG_RTC_ALARM is not set
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# CONFIG_WATCHDOG is not set
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# CONFIG_ANALOG is not set
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@ -364,6 +366,10 @@ CONFIG_LCD_MAXPOWER=1
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# CONFIG_LCD_P14201 is not set
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# CONFIG_LCD_NOKIA6100 is not set
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# CONFIG_LCD_UG9664HSWAG01 is not set
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CONFIG_LCD_SSD1289=y
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CONFIG_SSD1289_PROFILE1=y
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# CONFIG_SSD1289_PROFILE2 is not set
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# CONFIG_SSD1289_PROFILE3 is not set
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CONFIG_LCD_LANDSCAPE=y
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# CONFIG_LCD_PORTRAIT is not set
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# CONFIG_LCD_RPORTRAIT is not set
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@ -89,7 +89,7 @@ endif
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ifeq ($(CONFIG_LCD_SSD1289),y)
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CSRCS += up_ssd1289.c
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else
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CSRCS += up_lcd.c
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CSRCS += up_ili93xx.c
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endif
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ifeq ($(CONFIG_INPUT_ADS7843E),y)
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@ -295,22 +295,29 @@
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(STM32_PERIPHBB_BASE + ((offs + STM32_GPIO_BRR_OFFSET) << 5) + ((pin) << 2))
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#define LCD_BIT_SET(offs,pin) \
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(STM32_PERIPHBB_BASE + ((offs + STM32_GPIO_BSRR_OFFSET) << 5) + ((pin) << 2))
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#define LCD_BIT_READ(offs,pin) \
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(STM32_PERIPHBB_BASE + ((offs + STM32_GPIO_ODR_OFFSET) << 5) + ((pin) << 2))
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#define LCD_RS_CLEAR LCD_BIT_CLEAR(STM32_GPIOD_OFFSET, 13) /* GPIO_PORTD|GPIO_PIN13 */
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#define LCD_RS_SET LCD_BIT_SET(STM32_GPIOD_OFFSET, 13)
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#define LCD_RS_READ LCD_BIT_READ(STM32_GPIOD_OFFSET, 13)
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#define LCD_CS_CLEAR LCD_BIT_CLEAR(STM32_GPIOC_OFFSET, 8) /* GPIO_PORTC|GPIO_PIN8 */
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#define LCD_CS_SET LCD_BIT_SET(STM32_GPIOC_OFFSET, 8)
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#define LCD_CS_READ LCD_BIT_READ(STM32_GPIOC_OFFSET, 8)
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#define LCD_RD_CLEAR LCD_BIT_CLEAR(STM32_GPIOD_OFFSET, 15) /* GPIO_PORTD|GPIO_PIN15 */
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#define LCD_RD_SET LCD_BIT_SET(STM32_GPIOD_OFFSET, 15)
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#define LCD_RD_READ LCD_BIT_READ(STM32_GPIOD_OFFSET, 15)
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#define LCD_WR_CLEAR LCD_BIT_CLEAR(STM32_GPIOD_OFFSET, 14) /* GPIO_PORTD|GPIO_PIN14 */
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#define LCD_WR_SET LCD_BIT_SET(STM32_GPIOD_OFFSET, 14)
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#define LCD_WR_READ LCD_BIT_READ(STM32_GPIOD_OFFSET, 14)
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#define LCD_LE_CLEAR LCD_BIT_CLEAR(STM32_GPIOB_OFFSET, 2) /* GPIO_PORTB|GPIO_PIN2 */
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#define LCD_LE_SET LCD_BIT_SET(STM32_GPIOB_OFFSET, 2)
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#define LCD_LE_READ LCD_BIT_READ(STM32_GPIOB_OFFSET, 2)
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#define LCD_CRL STM32_GPIOE_CRL
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#define LCD_CRH STM32_GPIOE_CRH
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#define LCD_INPUT 0x44444444
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#define LCD_OUTPUT 0x33333333
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#define LCD_INPUT 0x44444444 /* Floating input */
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#define LCD_OUTPUT 0x33333333 /* Push/pull output */
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#define LCD_ODR STM32_GPIOE_ODR
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#define LCD_IDR STM32_GPIOE_IDR
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@ -1,6 +1,6 @@
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/************************************************************************************
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* configs/shenzhou/src/up_lcd.c
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* arch/arm/src/board/up_lcd.c
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* configs/shenzhou/src/up_ili93xx.c
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* arch/arm/src/board/up_ili93xx.c
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*
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* Copyright (C) 2012 Gregory Nutt. All rights reserved.
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* Authors: Gregory Nutt <gnutt@nuttx.org>
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@ -211,6 +211,7 @@
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# undef CONFIG_DEBUG_VERBOSE
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# undef CONFIG_DEBUG_GRAPHICS
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# undef CONFIG_DEBUG_LCD
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# undef CONFIG_LCD_REGDEBUG
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#endif
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#ifndef CONFIG_DEBUG_VERBOSE
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@ -425,6 +426,12 @@ struct stm32_dev_s
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************************************************************************************/
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/* Low Level LCD access */
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#ifdef CONFIG_LCD_REGDEBUG
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static void stm32_lcdshow(FAR struct stm32_lower_s *priv, FAR const char *msg);
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#else
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# define stm32_lcdshow(p,m)
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#endif
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static void stm32_writereg(FAR struct stm32_dev_s *priv, uint8_t regaddr,
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uint16_t regval);
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static uint16_t stm32_readreg(FAR struct stm32_dev_s *priv, uint8_t regaddr);
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@ -485,7 +492,7 @@ static inline void stm32_lcd9919init(FAR struct stm32_dev_s *priv);
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#ifndef CONFIG_STM32_ILI1505_DISABLE
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static inline void stm32_lcd1505init(FAR struct stm32_dev_s *priv);
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#endif
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static inline void stm32_lcdinitialize(FAR struct stm32_dev_s *priv);
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static inline int stm32_lcdinitialize(FAR struct stm32_dev_s *priv);
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/************************************************************************************
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* Private Data
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@ -577,6 +584,33 @@ static struct stm32_dev_s g_lcddev =
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* Private Functions
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************************************************************************************/
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/************************************************************************************
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* Name: stm32_lcdshow
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*
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* Description:
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* Show the state of the interface
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*
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************************************************************************************/
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#ifdef CONFIG_LCD_REGDEBUG
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static void stm32_lcdshow(FAR struct stm32_lower_s *priv, FAR const char *msg)
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{
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dbg("%s:\n", msg);
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dbg(" CRTL RS: %d CS: %d RD: %d WR: %d LE: %d\n",
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getreg32(LCD_RS_READ), getreg32(LCD_CS_READ), getreg32(LCD_RD_READ),
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getreg32(LCD_WR_READ), getreg32(LCD_LE_READ));
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dbg(" DATA CR: %08x %08x\n", getreg32(LCD_CRL), getreg32(LCD_CRH));
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if (priv->output)
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{
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dbg(" OUTPUT: %08x\n", getreg32(LCD_ODR));
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}
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else
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{
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dbg(" INPUT: %08x\n", getreg32(LCD_IDR));
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}
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}
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#endif
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/************************************************************************************
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* Name: stm32_writereg
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*
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@ -601,7 +635,7 @@ static void stm32_writereg(FAR struct stm32_dev_s *priv, uint8_t regaddr, uint16
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/* Then write the 16-bit register value */
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putreg32(1, LCD_RS_CLEAR);
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putreg32(1, LCD_RS_SET);
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putreg32(1, LCD_WR_CLEAR);
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putreg32((uint32_t)regval, LCD_ODR);
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putreg32(1, LCD_WR_SET);
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@ -638,7 +672,7 @@ static uint16_t stm32_readreg(FAR struct stm32_dev_s *priv, uint8_t regaddr)
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/* Read the 16-bit register value */
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putreg32(1, LCD_RS_CLEAR);
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putreg32(1, LCD_RS_SET);
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putreg32(1, LCD_RD_CLEAR);
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putreg32(1, LCD_RD_SET);
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regval = (uint16_t)getreg32(LCD_IDR);
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@ -688,7 +722,7 @@ static inline void stm32_writegram(FAR struct stm32_dev_s *priv, uint16_t rgbval
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/* Write the value (GRAM register already selected) */
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putreg32(1, LCD_CS_CLEAR);
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putreg32(1, LCD_RS_CLEAR);
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putreg32(1, LCD_RS_SET);
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putreg32(1, LCD_WR_CLEAR);
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putreg32((uint32_t)rgbval, LCD_ODR);
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putreg32(1, LCD_WR_SET);
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@ -713,7 +747,8 @@ static inline uint16_t stm32_readgram(FAR struct stm32_dev_s *priv)
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/* Read the 16-bit value */
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putreg32(1, LCD_RS_CLEAR);
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putreg32(1, LCD_CS_CLEAR);
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putreg32(1, LCD_RS_SET);
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putreg32(1, LCD_RD_CLEAR);
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putreg32(1, LCD_RD_SET);
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regval = (uint16_t)getreg32(LCD_IDR);
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@ -770,8 +805,16 @@ static uint16_t stm32_readnoshift(FAR struct stm32_dev_s *priv, FAR uint16_t *ac
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static void stm32_setcursor(FAR struct stm32_dev_s *priv, uint16_t col, uint16_t row)
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{
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stm32_writereg(priv, LCD_REG_32, row); /* GRAM horizontal address */
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stm32_writereg(priv, LCD_REG_33, col); /* GRAM vertical address */
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if (priv->type = LCD_TYPE_ILI9919)
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{
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stm32_writereg(priv, LCD_REG_78, col); /* GRAM horizontal address */
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stm32_writereg(priv, LCD_REG_79, row); /* GRAM vertical address */
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}
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else
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{
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stm32_writereg(priv, LCD_REG_32, row); /* GRAM vertical address */
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stm32_writereg(priv, LCD_REG_33, col); /* GRAM horizontal address */
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}
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}
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/************************************************************************************
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@ -1726,9 +1769,10 @@ static inline void stm32_lcd1505init(FAR struct stm32_dev_s *priv)
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*
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************************************************************************************/
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static inline void stm32_lcdinitialize(FAR struct stm32_dev_s *priv)
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static inline int stm32_lcdinitialize(FAR struct stm32_dev_s *priv)
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{
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uint16_t id;
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int ret = OK;
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/* Check LCD ID */
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@ -1809,11 +1853,12 @@ static inline void stm32_lcdinitialize(FAR struct stm32_dev_s *priv)
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#endif
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{
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lcddbg("Unsupported LCD type\n");
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ret = -ENODEV;
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}
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lcddbg("LCD type: %d\n", priv->type);
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return ret;
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}
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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@ -1831,6 +1876,7 @@ static inline void stm32_lcdinitialize(FAR struct stm32_dev_s *priv)
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int up_lcdinitialize(void)
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{
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FAR struct stm32_dev_s *priv = &g_lcddev;
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int ret;
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int i;
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lcdvdbg("Initializing\n");
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@ -1851,16 +1897,19 @@ int up_lcdinitialize(void)
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/* Configure and enable LCD */
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up_mdelay(50);
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stm32_lcdinitialize(priv);
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ret = stm32_lcdinitialize(priv);
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if (ret == OK)
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{
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/* Clear the display (setting it to the color 0=black) */
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/* Clear the display (setting it to the color 0=black) */
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stm32_lcdclear(0);
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stm32_lcdclear(0);
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/* Turn the display off */
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/* Turn the display off */
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stm32_poweroff(priv);
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}
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stm32_poweroff(priv);
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return OK;
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return ret;
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}
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/************************************************************************************
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@ -1925,7 +1974,7 @@ void stm32_lcdclear(uint16_t color)
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/* Write the selected color into the entire GRAM memory */
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putreg32(1, LCD_CS_CLEAR);
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putreg32(1, LCD_RS_CLEAR);
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putreg32(1, LCD_RS_SET);
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for (i = 0; i < STM32_XRES * STM32_YRES; i++)
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{
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putreg32(1, LCD_WR_CLEAR);
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@ -76,6 +76,7 @@
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# undef CONFIG_DEBUG_VERBOSE
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# undef CONFIG_DEBUG_GRAPHICS
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# undef CONFIG_DEBUG_LCD
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# undef CONFIG_LCD_REGDEBUG
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#endif
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#ifndef CONFIG_DEBUG_VERBOSE
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@ -100,14 +101,29 @@
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* Private Type Definition
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************************************************************************************/
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/* This structure describes the state of this driver */
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struct stm32_lower_s
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{
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struct ssd1289_lcd_s dev; /* This is externally visible the driver state */
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FAR struct lcd_dev_s *drvr; /* The saved instance of the LCD driver */
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bool output; /* True: Configured for output */
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};
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/**************************************************************************************
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* Private Function Protototypes
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**************************************************************************************/
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/* Helpers */
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static void stm32_wrdata(uint16_t data);
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#ifdef CONFIG_LCD_REGDEBUG
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static void stm32_lcdshow(FAR struct stm32_lower_s *priv, FAR const char *msg);
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#else
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# define stm32_lcdshow(p,m)
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#endif
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static void stm32_wrdata(FAR struct stm32_lower_s *priv, uint16_t data);
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#ifndef CONFIG_SSD1289_WRONLY
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static uint16_t stm32_rddata(void);
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static inline uint16_t stm32_rddata(FAR struct stm32_lower_s *priv);
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#endif
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/* Low Level LCD access */
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@ -121,6 +137,11 @@ static uint16_t stm32_read(FAR struct ssd1289_lcd_s *dev);
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static void stm32_write(FAR struct ssd1289_lcd_s *dev, uint16_t data);
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static void stm32_backlight(FAR struct ssd1289_lcd_s *dev, int power);
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/* Initialization */
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static void stm32_lcdinput(FAR struct stm32_lower_s *priv);
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static void stm32_lcdoutput(FAR struct stm32_lower_s *priv);
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/************************************************************************************
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* Private Data
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************************************************************************************/
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@ -224,28 +245,55 @@ static const uint32_t g_lcdconfig[] =
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};
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#define NLCD_CONFIG (sizeof(g_lcdconfig)/sizeof(uint32_t))
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/* This is the driver state structure (there is no retained state information) */
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/* Driver state structure (only supports one LCD) */
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static struct ssd1289_lcd_s g_ssd1289 =
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static struct stm32_lower_s g_lcdlower =
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{
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.select = stm32_select,
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.deselect = stm32_deselect,
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.index = stm32_index,
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{
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.select = stm32_select,
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.deselect = stm32_deselect,
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.index = stm32_index,
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#ifndef CONFIG_SSD1289_WRONLY
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.read = stm32_read,
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.read = stm32_read,
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#endif
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.write = stm32_write,
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.backlight = stm32_backlight
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.write = stm32_write,
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.backlight = stm32_backlight
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},
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.drvr = NULL,
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.output = false
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};
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/* The saved instance of the LCD driver */
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static FAR struct lcd_dev_s *g_ssd1289drvr;
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/************************************************************************************
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* Private Functions
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************************************************************************************/
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/************************************************************************************
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* Name: stm32_lcdshow
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*
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* Description:
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* Show the state of the interface
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*
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************************************************************************************/
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#ifdef CONFIG_LCD_REGDEBUG
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static void stm32_lcdshow(FAR struct stm32_lower_s *priv, FAR const char *msg)
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{
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dbg("%s:\n", msg);
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dbg(" CRTL RS: %d CS: %d RD: %d WR: %d LE: %d\n",
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getreg32(LCD_RS_READ), getreg32(LCD_CS_READ), getreg32(LCD_RD_READ),
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getreg32(LCD_WR_READ), getreg32(LCD_LE_READ));
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dbg(" DATA CR: %08x %08x\n", getreg32(LCD_CRL), getreg32(LCD_CRH));
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if (priv->output)
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{
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dbg(" OUTPUT: %08x\n", getreg32(LCD_ODR));
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}
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else
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{
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dbg(" INPUT: %08x\n", getreg32(LCD_IDR));
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}
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}
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#endif
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/************************************************************************************
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* Name: stm32_wrdata
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*
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@ -254,11 +302,11 @@ static FAR struct lcd_dev_s *g_ssd1289drvr;
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*
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************************************************************************************/
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static void stm32_wrdata(uint16_t data)
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static void stm32_wrdata(FAR struct stm32_lower_s *priv, uint16_t data)
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{
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/* Make sure D0-D15 are configured as outputs */
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stm32_lcdoutput();
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stm32_lcdoutput(priv);
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/* Latch the 16-bit LCD data and toggle the WR line */
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@ -276,18 +324,17 @@ static void stm32_wrdata(uint16_t data)
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************************************************************************************/
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#ifndef CONFIG_SSD1289_WRONLY
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static uint16_t stm32_rddata(void);
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static inline uint16_t stm32_rddata(FAR struct stm32_lower_s *priv)
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{
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/* Make sure D0-D15 are configured as inputs */
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stm32_lcdinput();
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stm32_lcdinput(priv);
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/* Toggle the RD line to latch the 16-bit LCD data */
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#warning "Requires pins configured as inputs"
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putreg32(1, LCD_RD_CLEAR);
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putreg32(1, LCD_RD_SET);
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return (uin16_t)getreg32(LCD_IDR);
|
||||
return (uint16_t)getreg32(LCD_IDR);
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -322,7 +369,7 @@ static void stm32_deselect(FAR struct ssd1289_lcd_s *dev)
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: stm32_deselect
|
||||
* Name: stm32_index
|
||||
*
|
||||
* Description:
|
||||
* Set the index register
|
||||
@ -331,13 +378,15 @@ static void stm32_deselect(FAR struct ssd1289_lcd_s *dev)
|
||||
|
||||
static void stm32_index(FAR struct ssd1289_lcd_s *dev, uint8_t index)
|
||||
{
|
||||
/* Clear the RS signal */
|
||||
FAR struct stm32_lower_s *priv = (FAR struct stm32_lower_s *)dev;
|
||||
|
||||
putreg32(1, LCD_RS_CLR);
|
||||
/* Clear the RS signal to select the index address */
|
||||
|
||||
putreg32(1, LCD_RS_CLEAR);
|
||||
|
||||
/* And write the index */
|
||||
|
||||
stm32_wrdata((uint16_t)index);
|
||||
stm32_wrdata(priv, (uint16_t)index);
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
@ -351,13 +400,15 @@ static void stm32_index(FAR struct ssd1289_lcd_s *dev, uint8_t index)
|
||||
#ifndef CONFIG_SSD1289_WRONLY
|
||||
static uint16_t stm32_read(FAR struct ssd1289_lcd_s *dev)
|
||||
{
|
||||
/* Set the RS signal */
|
||||
FAR struct stm32_lower_s *priv = (FAR struct stm32_lower_s *)dev;
|
||||
|
||||
putreg32(1, LCD_RS_CLR);
|
||||
/* Set the RS signal to select the data address */
|
||||
|
||||
/* And return the data */
|
||||
putreg32(1, LCD_RS_SET);
|
||||
|
||||
return stm32_rddata();
|
||||
/* Read and return the data */
|
||||
|
||||
return stm32_rddata(priv);
|
||||
}
|
||||
#endif
|
||||
|
||||
@ -371,13 +422,15 @@ static uint16_t stm32_read(FAR struct ssd1289_lcd_s *dev)
|
||||
|
||||
static void stm32_write(FAR struct ssd1289_lcd_s *dev, uint16_t data)
|
||||
{
|
||||
/* Set the RS signal */
|
||||
FAR struct stm32_lower_s *priv = (FAR struct stm32_lower_s *)dev;
|
||||
|
||||
putreg32(1, LCD_RS_CLR);
|
||||
/* Set the RS signal to select the data address */
|
||||
|
||||
putreg32(1, LCD_RS_SET);
|
||||
|
||||
/* And write the data */
|
||||
|
||||
stm32_wrdata(data);
|
||||
stm32_wrdata(priv, data);
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
@ -401,21 +454,31 @@ static void stm32_backlight(FAR struct ssd1289_lcd_s *dev, int power)
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
static void stm32_lcdinput(void)
|
||||
static void stm32_lcdinput(FAR struct stm32_lower_s *priv)
|
||||
{
|
||||
#ifdef CONFIG_LCD_FASTCONFIG
|
||||
putreg32(LCD_INPUT, LCD_CRL);
|
||||
putreg32(LCD_INPUT, LCD_CRH);
|
||||
#else
|
||||
#ifndef CONFIG_LCD_FASTCONFIG
|
||||
int i;
|
||||
|
||||
/* Configure GPIO data lines as inputs */
|
||||
|
||||
for (i = 0; i < 16; i++)
|
||||
{
|
||||
stm32_configgpio(g_lcdin[i]);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Check if we are already configured for input */
|
||||
|
||||
if (priv->output)
|
||||
{
|
||||
/* Configure GPIO data lines as inputs */
|
||||
|
||||
#ifdef CONFIG_LCD_FASTCONFIG
|
||||
putreg32(LCD_INPUT, LCD_CRL);
|
||||
putreg32(LCD_INPUT, LCD_CRH);
|
||||
#else
|
||||
for (i = 0; i < 16; i++)
|
||||
{
|
||||
stm32_configgpio(g_lcdin[i]);
|
||||
}
|
||||
#endif
|
||||
/* No longer configured for output */
|
||||
|
||||
priv->output = false;
|
||||
}
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
@ -426,15 +489,30 @@ static void stm32_lcdinput(void)
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
static void stm32_lcdoutput(void)
|
||||
static void stm32_lcdoutput(FAR struct stm32_lower_s *priv)
|
||||
{
|
||||
#ifndef CONFIG_LCD_FASTCONFIG
|
||||
int i;
|
||||
#endif
|
||||
|
||||
/* Configure GPIO data lines as outputs */
|
||||
/* Check if we are already configured for output */
|
||||
|
||||
for (i = 0; i < 16; i++)
|
||||
if (!priv->output)
|
||||
{
|
||||
stm32_configgpio(g_lcdout[i]);
|
||||
/* Configure GPIO data lines as outputs */
|
||||
|
||||
#ifdef CONFIG_LCD_FASTCONFIG
|
||||
putreg32(LCD_OUTPUT, LCD_CRL);
|
||||
putreg32(LCD_OUTPUT, LCD_CRH);
|
||||
#else
|
||||
for (i = 0; i < 16; i++)
|
||||
{
|
||||
stm32_configgpio(g_lcdout[i]);
|
||||
}
|
||||
#endif
|
||||
/* Now we are configured for output */
|
||||
|
||||
priv->output = true;
|
||||
}
|
||||
}
|
||||
|
||||
@ -454,17 +532,18 @@ static void stm32_lcdoutput(void)
|
||||
|
||||
int up_lcdinitialize(void)
|
||||
{
|
||||
FAR struct stm32_lower_s *priv = &g_lcdlower;
|
||||
int i;
|
||||
|
||||
/* Only initialize the driver once */
|
||||
|
||||
if (!g_ssd1289drvr)
|
||||
if (!priv->drvr)
|
||||
{
|
||||
lcdvdbg("Initializing\n");
|
||||
|
||||
/* Configure GPIO pins */
|
||||
|
||||
stm32_lcdoutput();
|
||||
stm32_lcdoutput(priv);
|
||||
for (i = 0; i < NLCD_CONFIG; i++)
|
||||
{
|
||||
stm32_configgpio(g_lcdconfig[i]);
|
||||
@ -472,8 +551,8 @@ int up_lcdinitialize(void)
|
||||
|
||||
/* Configure and enable the LCD */
|
||||
|
||||
g_ssd1289drvr = ssd1289_lcdinitialize(&g_ssd1289);
|
||||
if (!g_ssd1289drvr)
|
||||
priv->drvr = ssd1289_lcdinitialize(&priv->dev);
|
||||
if (!priv->drvr)
|
||||
{
|
||||
lcddbg("ERROR: ssd1289_lcdinitialize failed\n");
|
||||
return -ENODEV;
|
||||
@ -482,7 +561,7 @@ int up_lcdinitialize(void)
|
||||
|
||||
/* Turn the display off */
|
||||
|
||||
g_ssd1289drvr->setpower(g_ssd1289drvr, 0);
|
||||
priv->drvr->setpower(priv->drvr, 0);
|
||||
return OK;
|
||||
}
|
||||
|
||||
@ -497,8 +576,9 @@ int up_lcdinitialize(void)
|
||||
|
||||
FAR struct lcd_dev_s *up_lcdgetdev(int lcddev)
|
||||
{
|
||||
FAR struct stm32_lower_s *priv = &g_lcdlower;
|
||||
DEBUGASSERT(lcddev == 0);
|
||||
return g_ssd1289drvr;
|
||||
return priv->drvr;
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
@ -511,9 +591,11 @@ FAR struct lcd_dev_s *up_lcdgetdev(int lcddev)
|
||||
|
||||
void up_lcduninitialize(void)
|
||||
{
|
||||
FAR struct stm32_lower_s *priv = &g_lcdlower;
|
||||
|
||||
/* Turn the display off */
|
||||
|
||||
g_ssd1289drvr->setpower(g_ssd1289drvr, 0);
|
||||
priv->drvr->setpower(priv->drvr, 0);
|
||||
}
|
||||
|
||||
#endif /* CONFIG_LCD_SSD1289 */
|
||||
|
||||
@ -177,7 +177,7 @@ static void tsc_enable(FAR struct ads7843e_config_s *state, bool enable)
|
||||
|
||||
/* Attach and enable, or detach and disable */
|
||||
|
||||
ivdbg("IRQ:%d enable:%d\n", STM32_TCS_IRQ, enable);
|
||||
ivdbg("enable:%d\n", enable);
|
||||
if (enable)
|
||||
{
|
||||
(void)stm32_gpiosetevent(GPIO_TP_INT, false, true, true,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user