Bare metal programming

[himasagar]

Guidance  to start bare metal programming on cortex m4 for  imx6sx sabre sdb as am able to run rtos based applications.

like led blinking

Thanks in Advance

[b36401]

Here you can download FreeRTOS BSP for i.MX6SX:

http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/i.mx-applications-process...

Have a great day,
Victor

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[himasagar]

Hi victor

thanks for the reply, I already done with Freertos based programming, now just i want to try without the  help of rtos.

How to configure a Gpio either as input or output.

How to write data to a gpio(High/Low) or Read data when it is configured as input.

Thanks in Advance.