it me AGAIN. Sorry guys, I am just a newbie in embedded and I am learning the basic first. Well, I am playing with the LED and I found out the header file define this #define HAL_LED_MODE_ON 0x01 HAL_LED_MODE_BLINK 0x02. Could anyone tell me what is the meaning of this? WHAT is the hex number represent? Kinda confuse and I am using CC2540EB and using IAR workbench 8051 for the programming part. Thanks =).
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1The numbers depend entirely on your hardware. – Jabberwocky Nov 07 '16 at 07:16
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2or post an [MCVE](http://stackoverflow.com/help/mcve) that shows how those defines are used. – LPs Nov 07 '16 at 07:17
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The numbers could be the pins numbers, they could be other settings, it's how they're used in your code that matters. – frostblue Nov 07 '16 at 08:21
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You can use HAL_LED_MODE_ON and HAL_LED_MODE_BLINK values in HalLedSet function, i.e. HalLedSet( HAL_LED_2, HAL_LED_MODE_BLINK )
I recommend that you first read the HAL library manual, or review smilar source code for your hardware.
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