WebFeb 12, 2024 · void CPUTimer_enableInterrupt( uint32_t base) ¶ Enables CPU timer interrupt. This function enables the CPU timer interrupt. Parameters base: is the base … WebDec 14, 2024 · Additional Information. For more information about the register context and other context settings, see Changing Contexts.. Remarks. If you do not specify Register, …
Technical Reference Manual - University of Florida
WebDevice Identification and Configuration Registers 75 Resets 75 Power-On Reset (POR) 76 Peripheral Interrupts 77 Interrupt Entry Sequence 78 Configuring and Using Interrupts 79 PIE Channel Mapping 81 Vector Tables 82 PIE Interrupt Vectors 83 Exceptions and Non-Maskable Interrupts 89 Illegal Instruction Trap (ITRAP) 90 Clocking 91 Web其中Timer 指向CPU 定时器变量(CPUTIMER_VARS),RegsAddr指向CPUTIMER_VARS 中的CPU 定时器寄存器结构体(CPUTIMER_REGS),后面的关系就比较清楚了。这种访问方法从外层入手,一层一层地进入内层。 2.ConfigCpuTimer()函数. 1.void ConfigCpuTimer(struct CPUTIMER_VARS *Timer, float Freq, float ... 魚突き 雑誌
[ Config and Start CPU-Timer of DSP TMS320F28335 ] - C2000
WebMar 20, 2015 · TI DSP中的ConfigCpuTimer 函数解读. mangui zhang. Guru 56631 points. 如果你在System中的系统时钟倍频后设置为150M的话,Cputimer0定时时间可以这样理解ConfigCpuTimer (&CpuTimer2, 75, 1000000)中. 定时频率为75MHZ(即:1个计时周期计75M个系统时钟), 计时周期为1000000,系统时钟频率150M. 则 ... Webstruct CPUTIMER_REGS { union TIM_REG TIM; // CPU-Timer, Counter Register union PRD_REG PRD; // CPU-Timer, Period Register union TCR_REG TCR; // CPU-Timer, Control Register Uint16 rsvd1; // Reserved union TPR_REG TPR; // CPU-Timer, Prescale Register union TPRH_REG TPRH; // CPU-Timer, Prescale Register High }; -Tommy WebApr 13, 2024 · 来退出异常,恢复刚才保存的通用寄存器,执行 ERET 来恢复 PC 和 PSTATE。如果是el0,则使用ret_to_user返回用户态,el1是ret_to_kernel返回内核态。在__primary_switched函数中使用msr指令将vectors异常向量表的。在发生中断异常后,内核就会切入到这个中断处理函数中.arm64所有的异常向量存储在一下所示的vectors中。 魚 笑 金沢 メニュー