C++ setup_i2c函数代码示例

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本文整理汇总了C++中setup_i2c函数的典型用法代码示例。如果您正苦于以下问题：C++ setup_i2c函数的具体用法？C++ setup_i2c怎么用？C++ setup_i2c使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了setup_i2c函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: board_init

int board_init(void)
{
	/* address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info_loc);
	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info3);

#if defined(CONFIG_VIDEO_IPUV3)
	setup_display();
#endif

#ifdef CONFIG_TDX_CMD_IMX_MFGR
	(void) pmic_init();
#endif

#ifdef CONFIG_SATA
	setup_sata();
#endif

	setup_iomux_gpio();

	return 0;
}

开发者ID:PlanetEater，项目名称:uboot-nsa320，代码行数:25，代码来源:apalis_imx6.c

示例2: board_init

int board_init(void)
{
	/* address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

#ifdef CONFIG_MXC_SPI
	setup_spi();
#endif
	imx_iomux_v3_setup_multiple_pads(
		usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
	imx_iomux_v3_setup_multiple_pads(i2c0_mux_pads,
					 ARRAY_SIZE(i2c0_mux_pads));
	imx_iomux_v3_setup_multiple_pads(
		gpio_pads, ARRAY_SIZE(gpio_pads));
	gpio_direction_output(IMX_GPIO_NR(1, 7),0);   /* GPIO7 */
	gpio_direction_output(IMX_GPIO_NR(1, 8),0);   /* GPIO8 */
	gpio_direction_input(IMX_GPIO_NR(7, 13));     /* GPIO18 */
	gpio_direction_input(IMX_GPIO_NR(4, 5));      /* GPIO19 */
	gpio_direction_output(IMX_GPIO_NR(3, 29), 1); /* EIM_D29: ONOFF */

	gpio_direction_output(IMX_GPIO_NR(3,20),0);
	gpio_direction_output(IMX_GPIO_NR(2,23),1); /* enable RTC */
	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);

	return 0;
}

开发者ID:rcoscali，项目名称:bootable-bootloader-uboot-imx，代码行数:28，代码来源:sp.c

示例3: i2c_setup_iomux

static void i2c_setup_iomux(void)
{
    if (is_cpu_type(MXC_CPU_MX6Q))
        setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c_pad_info0);
    else
        setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c_pad_info0);
}

开发者ID:asebak，项目名称:bbbandroid-u-boot，代码行数:7，代码来源:gw_ventana_spl.c

示例4: board_init

int board_init(void)
{
	/* Address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

#ifdef CONFIG_SYS_I2C_MXC
	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info3);
#endif

	/* Reset CPU_PER_RST_B signal for enet phy and PCIE */
	port_exp_direction_output(CPU_PER_RST_B, 0);
	udelay(500);
	port_exp_direction_output(CPU_PER_RST_B, 1);

	/* Set steering signal to L for selecting B0 */
	port_exp_direction_output(STEER_ENET, 0);

#ifdef CONFIG_USB_EHCI_MX6
	setup_usb();
#endif

#ifdef CONFIG_FSL_QSPI
	board_qspi_init();
#endif

#ifdef CONFIG_NAND_MXS
	setup_gpmi_nand();
#endif

	return 0;
}

开发者ID:0xFelix，项目名称:u-boot-edminiv2，代码行数:32，代码来源:mx6sxsabreauto.c

示例5: board_init

int board_init(void)
{
    struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;

    clrsetbits_le32(&iomuxc_regs->gpr[1],
                    IOMUXC_GPR1_OTG_ID_MASK,
                    IOMUXC_GPR1_OTG_ID_GPIO1);

    imx_iomux_v3_setup_multiple_pads(misc_pads, ARRAY_SIZE(misc_pads));

    /* address of boot parameters */
    gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

#ifdef CONFIG_MXC_SPI
    setup_spi();
#endif
    imx_iomux_v3_setup_multiple_pads(
        usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
    setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
    setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
    setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);

#ifdef CONFIG_CMD_SATA
    setup_sata();
#endif

    return 0;
}

开发者ID:ehamine，项目名称:u-boot，代码行数:28，代码来源:nitrogen6x.c

示例6: board_init

int board_init(void)
{
	/* address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

	/* I2C 2 and 3 setup - I2C 3 hw mux with EIM */
	if (is_mx6dq() || is_mx6dqp())
		setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c_pad_info1);
	else
		setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c_pad_info1);
	/* I2C 3 Steer */
	gpio_direction_output(IMX_GPIO_NR(5, 4), 1);
	SETUP_IOMUX_PADS(i2c3_pads);
#ifndef CONFIG_SYS_FLASH_CFI
	if (is_mx6dq() || is_mx6dqp())
		setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c_pad_info2);
	else
		setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c_pad_info2);
#endif
	gpio_direction_output(IMX_GPIO_NR(1, 15), 1);
	SETUP_IOMUX_PADS(port_exp);

#ifdef CONFIG_VIDEO_IPUV3
	setup_display();
#endif

#ifdef CONFIG_MTD_NOR_FLASH
	setup_iomux_eimnor();
#endif
	return 0;
}

开发者ID:analogdevicesinc，项目名称:u-boot-xlnx，代码行数:31，代码来源:mx6sabreauto.c

示例7: platinum_setup_i2c

int platinum_setup_i2c(void)
{
	imx_iomux_v3_setup_multiple_pads(i2c0_mux_pads,
					 ARRAY_SIZE(i2c0_mux_pads));
	imx_iomux_v3_setup_multiple_pads(i2c2_mux_pads,
					 ARRAY_SIZE(i2c2_mux_pads));

	mdelay(10);

	/* Disable i2c mux 0 */
	gpio_direction_output(GPIO_I2C0_SEL0, 0);
	gpio_direction_output(GPIO_I2C0_SEL1, 0);
	gpio_direction_output(GPIO_I2C0_ENBN, 1);

	/* Disable i2c mux 1 */
	gpio_direction_output(GPIO_I2C2_SEL0, 0);
	gpio_direction_output(GPIO_I2C2_SEL1, 0);
	gpio_direction_output(GPIO_I2C2_ENBN, 1);

	udelay(10);

	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);

	/* Disable all leds */
	i2c_set_bus_num(0);
	i2c_reg_write(0x60, 0x05, 0x55);

	return 0;
}

开发者ID:OpenNoah，项目名称:u-boot，代码行数:30，代码来源:platinum_picon.c

示例8: board_init

int board_init(void)
{
	/* address of boot parameters */
	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;

#ifdef CONFIG_VIDEO_IPUV3
	setup_display();
#endif
#ifdef CONFIG_SYS_I2C
	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
#endif
#ifdef CONFIG_DWC_AHSATA
	setup_sata();
#endif
#ifdef CONFIG_CMD_BMODE
	add_board_boot_modes(board_boot_modes);
#endif
#ifdef CONFIG_USB_EHCI_MX6
	imx_iomux_v3_setup_multiple_pads(
		usb_otg_pads, ARRAY_SIZE(usb_otg_pads));
#endif
	return 0;
}

开发者ID:01hyang，项目名称:u-boot，代码行数:25，代码来源:tbs2910.c

示例9: board_init

int board_init(void)
{
	/* address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);

	return 0;
}

开发者ID:Digilent，项目名称:u-boot-digilent，代码行数:10，代码来源:el6x.c

示例10: board_early_init_f

int board_early_init_f(void)
{
	setup_iomux_uart();

#ifdef CONFIG_SYS_I2C_MXC
	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
#endif

	return 0;
}

开发者ID:KunYi，项目名称:uboot-samx6i，代码行数:11，代码来源:mx7d_19x19_lpddr3_arm2.c

示例11: board_init

int board_init(void)
{
	/* address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

#ifdef CONFIG_MXC_SPI
	setup_spi();
#endif
	
	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);

	return 0;
}

开发者ID:DFE，项目名称:u-boot，代码行数:15，代码来源:dres0280.c

示例12: board_init

int board_init(void)
{
	/* Address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
	setup_i2c(3, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info4);

	setup_fec(CONFIG_FEC_ENET_DEV);

	setup_usb();

	return 0;
}

开发者ID:bradfa，项目名称:u-boot，代码行数:15，代码来源:xpress.c

示例13: board_init

int board_init(void)
{
	/* address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

#if defined(CONFIG_VIDEO_IPUV3)
	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
	if (is_mx6dq())
		setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6q_i2c2_pad_info);
	else
		setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c2_pad_info);
#endif

	return 0;
}

开发者ID:Digilent，项目名称:u-boot-digilent，代码行数:15，代码来源:wandboard.c

示例14: board_init

int board_init(void)
{
    /* address of boot parameters */
    gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
    /* i2c1 : PMIC, Audio codec on RiOT, Expansion connector on MarS */
    setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
    /* i2c2 : HDMI EDID */
    setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
    /* i2c3 : LVDS, Expansion connector */
    setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info3);
#ifdef CONFIG_MXC_SPI
    setup_spi();
#endif
    return 0;
}

开发者ID:RowanLiu，项目名称:ported_uboot，代码行数:15，代码来源:mx6boards.c

示例15: main

int main(void)
{
    unsigned char ret;

    DDRB  = 0xff;                              // use all pins on port B for output 
    PORTB = 0x00;                              // (LED's low & off)

    i2c_init();                                // init I2C interface

    ret = i2c_start(DevSSD1306+I2C_WRITE);       // set device address and write mode
    if ( ret ) {
        /* failed to issue start condition, possibly no device found */
        i2c_stop();
        PORTB=0xff;                            // activate all 8 LED to show error */
    }
    else {
    /* issuing start condition ok, device accessible */
    setup_i2c();
    setup_adc();
    }
    for(;;){
        clearBuffer(buffer);

        // get accelerometer values
        sample_adc_channel(1);
        sample_adc_channel(2);
        sample_adc_channel(3);

        PORTB=0x00;
        drawBuffer(0, 0, buffer);
        PORTB=0xFF;
        _delay_ms(500);

    }
}

开发者ID:umotes，项目名称:avr-clean-new，代码行数:35，代码来源:volt_ssd.c

示例16: board_init

int board_init(void)
{
	/* Address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

	imx_iomux_v3_setup_multiple_pads(iox_pads, ARRAY_SIZE(iox_pads));

	iox74lv_init();

#ifdef CONFIG_SYS_I2C_MXC
	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
#endif

#ifdef	CONFIG_FEC_MXC
	setup_fec(CONFIG_FEC_ENET_DEV);
#endif

#ifdef CONFIG_USB_EHCI_MX6
	setup_usb();
#endif

#ifdef CONFIG_FSL_QSPI
	board_qspi_init();
#endif

#ifdef CONFIG_VIDEO_MXS
	setup_lcd();
#endif

	return 0;
}

开发者ID:OpenPhoenux，项目名称:gta04-uboot，代码行数:31，代码来源:mx6ul_14x14_evk.c

示例17: main

int main(void) {
	// initialization
	initIO();
	startupSequence();
	startupSequence();
//	_delay_ms(100);
//	TOGGLE_STATUS;
//	_delay_ms(100);
//	TOGGLE_STATUS;
	
	// spin until position received from connected block (or BBB)
	uint8_t addr = waitForVector();
	
	// assign function pointer to use custom data-collector function
	getData_ptr gData = getMyData;
	sendHorizontal_ptr sHoriz = sendRight;
	sendHorizontal_ptr sVert = sendUp;
	
	// assign received vector to i2c initialization
	setup_i2c(addr, gData, sHoriz, sVert, 0, 0);
	
	forwardChain();
	
	STATUS_PORT &= ~_BV(STATUS_LED);
	
	sei();
	
	// continuously poll i2c for commands
	while (loop_i2c()) {
		advanceVector();
//		_delay_ms(200);
//		TOGGLE_STATUS;
	}
	return 0; // never reached
}

开发者ID:erebus-labs，项目名称:blocks-o-code，代码行数:35，代码来源:main.c

示例18: board_late_init

int board_late_init(void)
{
	setup_i2c(1);
	power_init();

	return 0;
}

开发者ID:AshishNamdev，项目名称:u-boot，代码行数:7，代码来源:mx53evk.c

示例19: board_init

int board_init(void)
{
	int i;
	struct i2c_pads_info *p = i2c_pads + i2c_get_info_entry_offset();
	struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;

	clrsetbits_le32(&iomuxc_regs->gpr[1],
			IOMUXC_GPR1_OTG_ID_MASK,
			IOMUXC_GPR1_OTG_ID_GPIO1);

	/* address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
	for (i = 0; i < 3; i++) {
	        setup_i2c(i, CONFIG_SYS_I2C_SPEED, 0x7f, p);
		p += I2C_PADS_INFO_ENTRY_SPACING;
	}

#ifdef CONFIG_CMD_SATA
	setup_sata();
#endif
#ifdef CONFIG_CMD_FBPANEL
	fbp_setup_display(displays, ARRAY_SIZE(displays));
#endif
	return 0;
}

开发者ID:abbasraza，项目名称:u-boot-imx6，代码行数:25，代码来源:per.c

示例20: board_init

int board_init(void)
{
	struct i2c_pads_info *p = i2c_pads + i2c_get_info_entry_offset();
	/* address of boot parameters */
	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, p);
	p += I2C_PADS_INFO_ENTRY_SPACING;
	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, p);

#ifdef CONFIG_CMD_SATA
	setup_sata();
#endif
#ifdef CONFIG_CMD_FBPANEL
	fbp_setup_display(displays, ARRAY_SIZE(displays));
#endif
	return 0;
}

开发者ID:mengfick，项目名称:GitSpace，代码行数:17，代码来源:h.c

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