( pin <34) GPIO.out1_w1tc.val = ((uint32_t)1<< (pin -32)); }staticinline__attribute__((always_inline))voiddirectWriteHigh(IO_REG_TYPE pin){if( pin <32) GPIO.out_w1ts = ((uint32_t)1<< pin);elseif( pin <34) GPIO.out1_w1ts.val = ((uint32_t)1<< (pin -32)); ...
2.2 GPIO 输出寄存器 a) 输出使能寄存器 GPIO_ENABLE_W1TS b) 输出禁用寄存器 GPIO_ENABLE_W1TC c) 输出使能状态寄存器 GPIO_ENABLE d) 输出低电平寄存器 GPIO_OUT_W1TC e) 输出高电平寄存器 GPIO_OUT_W1TS f)输出状态寄存器 GPIO_OUT 2.3 GPIO 输入寄存器 输入状态寄存器 GPIO_IN 2.4 GPIO 中断寄存器 a) ...
GPIO.out_w1tc = ((uint32_t)1 << pin); GPIO.out1_w1tc.val = ((uint32_t)1 << (pin - 32)); I recently installed the master branch, and I now get an error stating: error: 'GPIO' undeclared (first use in this function) Any ideas why this is ?ESP...
) { REG_WRITE(GPIO_OUT_W1TS_REG, (1 << GPIO_CLOCK)); data_array[k] = REG_READ(GPIO_IN_REG); data_array[k + 1] = REG_READ(GPIO_IN1_REG); k = (k + 2) % NUM_CYCLES; REG_WRITE(GPIO_OUT_W1TC_REG, (1 << GPIO_CLOCK)); } close_connection(); ...
CLEAR_PERI_REG_MASK(RTC_IO_XTAL_32K_PAD_REG, BIT(RTC_IO_X32N_HOLD_S)); // Output - enable GPIO output REG_WRITE(RTC_GPIO_ENABLE_W1TS_REG, BIT(RTC_GPIO_ENABLE_W1TS_S + GPIO_NUM_8)); // Ouput - set the GPIO output high REG_WRITE(RTC_GPIO_OUT_W1TS_REG, BIT(RTC_GPIO_OU...
gpio: pca953x: Factor out common code from device_pca95xx_init() 133 .invert = PCA953X_INVERT, Sep 12, 2016 gpio: pca953x: code shrink 134 135 136 137 138 139 }; static const struct pca953x_reg_config pca957x_regs = { .direction = PCA957X_CFG, .output = PCA957X...
chip) return -ENOMEM; chip->gpiod_oe = devm_gpiod_get_optional(&spi->dev, "enable", GPIOD_OUT_LOW); if (IS_ERR(chip->gpiod_oe)) return PTR_ERR(chip->gpiod_oe); spi_set_drvdata(spi, chip); chip->gpio_chip.label = spi->modalias; chip->gpio_chip.direction_output = gen_...
{远端=<&dpi_out>;};};}; //固定12MHz 振荡器*/ REFCLK:振荡器{ #clock-cells =<0>;}兼容=<32k_clock_clock/rtcock_clk ;};*固定频率<32k/ 固定时钟振荡器* CLK_32k_RTC{ #clock-cells =<0>;兼容="固定时钟";时钟频率=<32768>;} ;声音0:声音0{兼容="简单音频卡";简单音频...
全志D1开发板添加基于中断的 gpio-key 按键驱动 修改output/build/linux-origin_master/arch/riscv/boot/dts/board.dts:在 reg_usb1_vbus: usb1-vbus { compatible = "regulator-fixed"; regulator-name = "usb1-vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regula...
0 BOR R/W 1b Brown out reset indicator. This bit is set if brown out condition occurs or device is power cycled. Write 1b to this bit to clear the flag. 0b = No brown out since last time this bit was cleared. 1b = Brown out condition detected or device power cycled. 7.5.2 ...