excuse me W801 of IO Can the speed be increased? Actual measurement IO Fastest flipping cycle 3us.

Published on 2022-07-13 10: 10: 33

Using W801 of FreeRTOS of SDK develop, Loop Flip IO Pin, Measure with an oscilloscope, Flip cycle 3us. May I know how to configure it GPIO Rate of, Make it reach 200ns below?
At present, I flip it like this IO of:
tls_gpio_cfg (WM_IO_PA_11, WM_GPIO_DIR_OUTPUT, WM_GPIO_ATTR_FLOATING) ;

for (; ; )
{
tls_gpio_write (WM_IO_PA_11, 0) ;
tls_gpio_write (WM_IO_PA_11, 1) ;
}

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abcd
abcd 2022-07-13
I'm just an elderly person passing by~

for (; ; )
{

tls_bitband_write (HR_GPIO_DATA,  11,  0) ; 
tls_bitband_write (HR_GPIO_DATA,  11,  1) ; 

}

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