= {}; io_conf.intr_type = GPIO_INTR_DISABLE; io_conf.mode = GPIO_MODE_OUTPUT; io_conf.pin_bit_mask = (1ULL<<32) ; io_conf.pull_down_en = 0; io_conf.pull_up_en = 1; wait("gpioConfig"); gpio_config(&io_conf); while(true) vTaskDelay(1000 / portTICK_PERIOD_MS); } ...
* 函数名:Delay_ms * 描述 :ms延时程序,1ms为一个单位 * 输入 : - nTime * 输出 :无 * 示例 : Delay_ms(1) 实现的延时为:1*ms=1ms * 调用 :外部调用 */ void Delay_ms(uint16_t nTime) { TimingDelay = nTime; //使能系统滴答定时器 while(TimingDelay !=0); } 还要在系统的中断函数文件...
CONFIG_SOC_GPIO_PORT=1 CONFIG_SOC_GPIO_PIN_COUNT=49 CONFIG_SOC_GPIO_SUPPORT_PIN_GLITCH_FILTER=y CONFIG_SOC_GPIO_FILTER_CLK_SUPPORT_APB=y CONFIG_SOC_GPIO_SUPPORT_RTC_INDEPENDENT=y CONFIG_SOC_GPIO_SUPPORT_FORCE_HOLD=y CONFIG_SOC_GPIO_VALID_GPIO_MASK=0x1FFFFFFFFFFFF CONFIG_SOC_GP...
CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set # CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_MMU=y CONFIG_NO_IOPORT=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONF...
你了解CONFIG_HZ 和 USER_HZ的区别? 内核时钟的频率是由CONFIG_HZ决定的,以前默认是100HZ,现在内核默认是250HZ。而1个jiffy是1个时钟滴答,时间间隔是有CONFIG_HZ决定的,频率是250HZ,也就是周期为4ms。 2019-05-14 17:32:00 如何检查比特流中的多重引导回退设置? 正在使用BPI闪存。那么需要启用NETT_...
CONFIG_CMD_GPIO=y CONFIG_CMD_GPT=y Expand Down 1 change: 1 addition & 0 deletions 1 configs/chromebook_jerry_defconfig Show comments View file Edit file Delete file This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To revi...
#include "driverlib/gpio.h" #include "driverlib/pin_map.h" #include "driverlib/sysctl.h" #include "driverlib/uart.h" #include "utils/uartstdio.h" 原来TM4C的库是这样的driverlib下的.c文件,都在.lib文件中已经写入了,直接引用对应的头文件就好了。不用...
CONFIG_I2C_GPIO is not set # CONFIG_I2C_PARPORT_LIGHT is not set CONFIG_I2C_S3C2410=y # CONFIG_I2C_SIMTEC is not set # # Miscellaneous I2C Chip support # # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_I2C_DEBUG...
#define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(2, 1) #endif #define CONFIG_IMX_THERMAL #ifndef CONFIG_SPL_BUILD #ifdef CONFIG_VIDEO #define CONFIG_VIDEO_MXS 2 changes: 0 additions & 2 deletions 2 include/configs/mx6ul_14x14_evk.h Original file line numberDiff line numberDiff line ch...
I (1500) MY_BOARD_V1_0: i2c port sda_io:GPIO18 ,scl_io:GPIO23 W (1510) MYES8388_DRIVER: Warning: volume < -96! or > 0! I (1510) MYES8388_DRIVER: init,out:00, in:00 I (1520) AUDIO_HAL: Codec moI (1530) gpio: GPIO[4]| InputEn: 0| OutputEn: 1| OpenDrain: 0| ...