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9 years, 9 months ago.
Operating Frequecncy of Seeduino Arch Cortex-M0 core
I am using Seeeduino Arch development board with preloaded boot loader. It operates with LPC11u24 micro-controller with Cortex-Mo core. From the datasheet I got to know that, by default the system clock will be internal RC oscillator @12MhZ. Since the board is already loaded with boot loader and I am using mbed library, What is the best way to check clock frequency at which CPU core is operating.
1 Answer
9 years, 9 months ago.
Hello Gijo Peter,
there's one variable which is named SystemCoreClock.
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
Regards,
0xc0170
Accepted Answer