S32K144为什么无法使用“PINS_DRV_ReadPins(PTA);”读取引脚状态? 我是nxp S32K144 微控制器的新手。我无法使用“PINS_DRV_ReadPins(PTA);”读取引脚状态 .有人可以告诉我我能做什么吗 blueshine2023-03-24 07:51:10 哪里可以找到相应的JTAG-Pins来配置实际JTAG上的FPGA?
{ MX25_PIN_D12, MUX_CONFIG_ALT5, PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH | PAD_CTL_DRV_3_3V | PAD_CTL_HYS_CMOS | PAD_CTL_47K_PU | PAD_CTL_PUE_PULL | PAD_CTL_ODE_CMOS | PAD_CTL_PKE_ENABLE, }, Then I have added this code in the mx25_3stack_gpio_init() function in...
OMAPs can have 2 to 4 WAITPINs that can be used as general purpose input if not used for memory wait state insertion. The first user will be the OMAP NAND chip to get the NAND read/busy status using gpiolib. Signed-off-by: Roger Quadros <rog...@ti.com> --- drivers/memory/omap-...
re_probe: dev->driver = drv; // 将设备的驱动程序指针设置为当前驱动 /* 如果使用了 pinctrl,在探测之前绑定引脚 */ ret = pinctrl_bind_pins(dev); // 绑定设备的引脚 if (ret) goto pinctrl_bind_failed; ret = dma_configure(dev); // 配置 DMA if (ret) goto probe_failed; if (driver_sys...