TM_GPIO_Functions
[TM_GPIO]

Deinitializes pin(s)

Note:

Pins(s) will be set as analog mode to get low power consumption

Parameters:

GPIOx,:	GPIOx PORT where you want to set pin as input
GPIO_Pin,:	Select GPIO pin(s). You can select more pins with | (OR) operator to set them as input

Return values:

None

Gets bit separated pins which were not used at in library or were deinitialized.

Parameters:

*GPIOx,:

Pointer to GPIOx peripheral where to check used GPIO pins

Return values:

Bit	values for free pins

Gets pin source from desired GPIO pin.

Note:

Meant for private use, unless you know what are you doing

Parameters:

GPIO_Pin,:

GPIO pin for calculating port source

Return values:

Calculated

pin source for GPIO pin

Gets port source from desired GPIOx PORT.

Note:

Meant for private use, unless you know what are you doing

Parameters:

GPIOx,:

GPIO PORT for calculating port source

Return values:

Calculated

port source for GPIO

Gets bit separated pins which were used at least once in library and were not deinitialized.

Parameters:

*GPIOx,:

Pointer to GPIOx peripheral where to check used GPIO pins

Return values:

Bit	values for used pins

Initializes GPIO pins(s)

Note:

This function also enables clock for GPIO port

Parameters:

GPIOx,:	Pointer to GPIOx port you will use for initialization
GPIO_Pin,:	GPIO pin(s) you will use for initialization
GPIO_Mode,:	Select GPIO mode. This parameter can be a value of TM_GPIO_Mode_t enumeration
GPIO_OType,:	Select GPIO Output type. This parameter can be a value of TM_GPIO_OType_t enumeration
GPIO_PuPd,:	Select GPIO pull resistor. This parameter can be a value of TM_GPIO_PuPd_t enumeration
GPIO_Speed,:	Select GPIO speed. This parameter can be a value of TM_GPIO_Speed_t enumeration

Return values:

None

Initializes GPIO pins(s) as alternate function.

Note:

This function also enables clock for GPIO port

Parameters:

GPIOx,:	Pointer to GPIOx port you will use for initialization
GPIO_Pin,:	GPIO pin(s) you will use for initialization
GPIO_OType,:	Select GPIO Output type. This parameter can be a value of TM_GPIO_OType_t enumeration
GPIO_PuPd,:	Select GPIO pull resistor. This parameter can be a value of TM_GPIO_PuPd_t enumeration
GPIO_Speed,:	Select GPIO speed. This parameter can be a value of TM_GPIO_Speed_t enumeration
Alternate,:	Alternate function you will use

Return values:

None

Locks GPIOx register for future changes.

Note:

You are not able to config GPIO registers until new MCU reset occurs

Parameters:

*GPIOx,:	GPIOx PORT where you want to lock config registers
GPIO_Pin,:	GPIO pin(s) where you want to lock config registers

Return values:

None

Sets pin(s) as alternate function.

Note:

For proper alternate function, you should first init pin using TM_GPIO_InitAlternate() function. This functions is only used for changing GPIO mode

Parameters:

GPIOx,:	GPIOx PORT where you want to set pin as alternate
GPIO_Pin,:	Select GPIO pin(s). You can select more pins with | (OR) operator to set them as alternate

Return values:

None

Sets pin(s) as analog.

Note:

Pins HAVE to be initialized first using TM_GPIO_Init() or TM_GPIO_InitAlternate() function

This is just an option for fast analog mode

Parameters:

GPIOx,:	GPIOx PORT where you want to set pin as analog
GPIO_Pin,:	Select GPIO pin(s). You can select more pins with | (OR) operator to set them as analog

Return values:

None

Sets pin(s) as input.

Note:

Pins HAVE to be initialized first using TM_GPIO_Init() or TM_GPIO_InitAlternate() function

This is just an option for fast input mode

Parameters:

GPIOx,:	GPIOx PORT where you want to set pin as input
GPIO_Pin,:	Select GPIO pin(s). You can select more pins with | (OR) operator to set them as input

Return values:

None

Sets pin(s) as output.

Note:

Pins HAVE to be initialized first using TM_GPIO_Init() or TM_GPIO_InitAlternate() function

This is just an option for fast output mode

Parameters:

GPIOx,:	GPIOx PORT where you want to set pin as output
GPIO_Pin,:	Select GPIO pin(s). You can select more pins with | (OR) operator to set them as output

Return values:

None

Sets pull resistor settings to GPIO pin(s)

Note:

Pins HAVE to be initialized first using TM_GPIO_Init() or TM_GPIO_InitAlternate() function

Parameters:

*GPIOx,:	GPIOx PORT where you want to select pull resistor
GPIO_Pin,:	Select GPIO pin(s). You can select more pins with | (OR) operator to set them as output
GPIO_PuPd,:	Pull resistor option. This parameter can be a value of TM_GPIO_PuPd_t enumeration

Return values:

None