GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz; GPIO_InitStructure.GPIO_OType = GPIO_OType_PP; GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL; GPIO...
If selected for Digital I/O mode, registers are provided to configure the pin direction (via the GPxDIR registers) and to qualify the input signal to remove unwanted noise (via the GPxQUAL) registers). Topic Page 4.1 GPIO MUX . . . . . . . . . . . . . . . . . . . . . ...
GPIOxx are pin functions at reset GPIO A, B, D, E include Input Qualification feature C28x GPIO Register Structure (lab file: Gpio.c) GPIO A Mux Control Register (GPAMUX) GPIO A Direction Control Register (GPADIR) GPIO B Mux Control Register (GPBMUX) GPIO B Direction Control Register (GP...
Both events can also be indicated as an output on a GPIO pin - see "General Purpose Input/Output (GPIO)". The status flags MICDET_STS or MICSHORT_STS are also asserted whenever the relevant current threshold is exceeded. The current detect thresholds are enabled and controlled using the ...
See GPIO pin diagrams for configuration options Figure 32 and Figure 33. The state of pins PIO1_15, PIO1_16, and PIO1_17 at Reset determine the boot source for the part or if the ISP handler is invoked. The JTAG functions TRST, TCK, TMS, TDI, and TDO, are selected on pins PIO0...
Some GPIO pins are multiplexed with the McBSP/HPI pin functions and some GPIO pins are dedicated. The multiplexed pins can be used for a GPIO function or a McBSP/HPI function under software control. However, the dedicated GPIO pins are always used for general-purpose I/O. See Table 1-1...
1> Description Resource Path Location Type unresolved symbol _SEM_count, first referenced in ./TaskScheduling.obj SEM_count() is defined in sem.h. Please ensure that you're doing #include <sem.h>. Jigar Patel93027 说: 2> Do I need InitPie...
7 个高速模拟比较器,内置 64 级可调比较基准 ― 多达 24 通道电容式触摸按键,支持低功耗状态下唤醒 ― 2 个 12bit DAC,采样率 1Msps ― 支持外部输入独立参考电压源 ― 所有模拟接口支持 1.8~3.6V 全电压工作 最大支持 97 个支持复用功能的 GPIOs,最大翻转速度 50MHz,大多数 GPIO 支持 5V 耐压. ...
Reset Interrupt: GPIO 23,强制重启中断。不可掩。 NMI - EXCPHNDL_EFR_NXF(non-maskable interrupt): 是CPU硬件错误 The NMIE bit in TSR must be set, then NMI will occur Setting the global exception enable (GEE) bit in the task state register (TSR) to 1, this interrupt will behave as an...
Table 4-1 PCRC, PRRC and PDRC Values Pin Number P5 P4 P3 P2 P1 P0 H E ESSI STD SRD SCK SC2 SC1 SC0 X Function A D Function E (PCRC) F A U Direction (PRRC) L Data T (PDRC) GPIO GPIO GPIO GPIO GPIO GPIO 00 OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT 3F 1 1 0 1 1 1...