void hal_uart1_deinit(void); void uart_init(void) { uart1.pm.init = hal_uart1_init; uart1.pm.deinit = hal_uart1_deinit; uart1.pm.condition = &uart1.pm_condition; pm_register(&uart1.pm ,"uart1"); } /*接下来串口驱动检查缓存 , 发送 , 接收是否空闲或者忙碌 , 给uart1.pm_condi...
struct tty_struct { int magic; struct kref kref; struct device *dev; // 对应的 tty_driver struct tty_driver *driver; // static const struct tty_operations uart_ops; const struct tty_operations *ops; int index; /* Protects ldisc changes: Lock tty not pty */ struct ld_semaphore ldisc_...
logging.error('Could not unpack MAC address data: %s', e)raiseInterfaceError(e)return':'.join(['{:02x}'.format(i)foriinunpacked]) 开发者ID:google,项目名称:macops,代码行数:18,代码来源:systemconfig.py 示例2: readline ▲点赞 6▼ # 需要导入模块: import struct [as 别名]# 或者: from ...
sport->port.ops = &imx_pops; sport->port.flags = UPF_BOOT_AUTOCONF; sport->port.line = pdev->id; init_timer(&sport->timer); sport->timer.function = imx_timeout; sport->timer.data = (unsigned long)sport; sport->clk = clk_get(&pdev->dev, "uart"); if (IS_ERR(sport->clk...
UART WATCHDOG EMMC DSI PWM PanSensor Sensor 模型 WLAN 系统基础能力子系统集 用户程序框架 AbilityKit BundleManager 公共通信子系统 Softbus 图形及UI子系统 Surface Window UI_Components UI_DFX UI_Animator UI_Utils UI_Common UI_Events UI_Layout UI_Theme 服务...
UART WATCHDOG EMMC DSI PWM PanSensor Sensor 模型 WLAN 系统基础能力子系统集 用户程序框架 AbilityKit BundleManager 公共通信子系统 Softbus 图形及UI子系统 Surface Window UI_Components UI_DFX UI_Animator UI_Utils UI_Common UI_Events UI_Layout UI_Theme 服务框架...
args #define GENL_doit(handler) \ .doit = handler, \ .flags = GENL_ADMIN_PERM, #define GENL_dumpit(handler) \ .dumpit = handler, \ .flags = GENL_ADMIN_PERM, /* }}}1 * Magic: define the enum symbols for genl_ops * Magic: define the enum symbols for top l...
+static struct u32_fract uart_factor_tbl[] = { + { .numerator = 8125, .denominator = 1536 }, /* 14.745MHZ */ + { .numerator = 3521, .denominator = 689 }, /* 19.23MHZ */ }; static struct mmp_clk_factor_masks i2s_factor_masks = { ...
嵌入式系统中有很多的物理总线:I2c、SPI、USB、uart、PCIE、APB、AHB linux从2.6起就加入了一套新的驱动管理和注册的机制platform平台总线,是一条虚拟的总线,并不是一个物理的总线。 相比PCI、USB,它主要用于描述SOC上的片上资源。platform 所描述的资源有一个共同点:在CPU 的总线上直接取址。
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