FreeRTOS configTICK_RATE_HZ

跟風遠走 提交于 2019-12-02 00:38:54

The RTOS tick is generated by a Timer interrupt. The timer was set (improperly) such that it always caused a fixed tick at 400kHz no matter what you set configTICK_RATE_HZ too. Since the blink rate is set under the assumption that the RTOS tick rate is properly represented by the configTICK_RATE_HZ (portTICK_RATE_MS = 1000/configTICK_RATE_HZ), problems ensued.

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