Method for adjusting micro control unit latency for data processing

A computer device comprising a memory and a processor, the memory storing a computer program, wherein, the processor implements steps of:

• obtaining a clock frequency;
• determining a latency value corresponding to a flash based on the clock frequency;
• detecting a current power consumption mode;
• acquiring an internal high-speed clock and updating the clock frequency based on the internal high-speed clock when the current power consumption mode is detected to be a high power consumption mode and a current operating mode is a first operating mode;
• starting an input capture function of a timer and updating the clock frequency under a condition of the timer for starting the input capture function when the current power consumption mode is detected to be the high power consumption mode and the current operating mode is a second operating mode, wherein starting the input capture function of the timer and updating the clock frequency under a condition of the timer starting the input capture function comprises:
• capturing a period of the timer through a signal channel of the timer;
• determining timer frequency for a current timer;
• and
• updating the clock frequency based on the timer frequency and a captured period;
• determining a period range corresponding to a low power consumption mode and adjusting the latency value to a preset latency value and adjusting the latency value to a maximum value of the period range when the current power consumption mode is detected to be a low-power consumption mode;
• adjusting the latency value based on the updated clock frequency, comprising:
• obtaining a mapping relationship between the clock frequency and the latency value;
• and
• determining a target latency value corresponding to the updated clock frequency based on the mapping relationship;
• wherein reading and writing the data based on the adjusted latency value, comprises:
• reading and writing the data based on the target latency value;
• and
• reading and writing data based on the adjusted latency value.