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MAX32675 Peripheral Driver API
Peripheral Driver API for the MAX32675
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44 #include "gpio_regs.h"
65 #define MXC_GPIO_PORT_0 ((uint32_t)(1UL << 0))
66 #define MXC_GPIO_PORT_1 ((uint32_t)(1UL << 1))
67 #define MXC_GPIO_PORT_2 ((uint32_t)(1UL << 2))
68 #define MXC_GPIO_PORT_3 ((uint32_t)(1UL << 3))
75 #define MXC_GPIO_PIN_0 ((uint32_t)(1UL << 0))
76 #define MXC_GPIO_PIN_1 ((uint32_t)(1UL << 1))
77 #define MXC_GPIO_PIN_2 ((uint32_t)(1UL << 2))
78 #define MXC_GPIO_PIN_3 ((uint32_t)(1UL << 3))
79 #define MXC_GPIO_PIN_4 ((uint32_t)(1UL << 4))
80 #define MXC_GPIO_PIN_5 ((uint32_t)(1UL << 5))
81 #define MXC_GPIO_PIN_6 ((uint32_t)(1UL << 6))
82 #define MXC_GPIO_PIN_7 ((uint32_t)(1UL << 7))
83 #define MXC_GPIO_PIN_8 ((uint32_t)(1UL << 8))
84 #define MXC_GPIO_PIN_9 ((uint32_t)(1UL << 9))
85 #define MXC_GPIO_PIN_10 ((uint32_t)(1UL << 10))
86 #define MXC_GPIO_PIN_11 ((uint32_t)(1UL << 11))
87 #define MXC_GPIO_PIN_12 ((uint32_t)(1UL << 12))
88 #define MXC_GPIO_PIN_13 ((uint32_t)(1UL << 13))
89 #define MXC_GPIO_PIN_14 ((uint32_t)(1UL << 14))
90 #define MXC_GPIO_PIN_15 ((uint32_t)(1UL << 15))
91 #define MXC_GPIO_PIN_16 ((uint32_t)(1UL << 16))
92 #define MXC_GPIO_PIN_17 ((uint32_t)(1UL << 17))
93 #define MXC_GPIO_PIN_18 ((uint32_t)(1UL << 18))
94 #define MXC_GPIO_PIN_19 ((uint32_t)(1UL << 19))
95 #define MXC_GPIO_PIN_20 ((uint32_t)(1UL << 20))
96 #define MXC_GPIO_PIN_21 ((uint32_t)(1UL << 21))
97 #define MXC_GPIO_PIN_22 ((uint32_t)(1UL << 22))
98 #define MXC_GPIO_PIN_23 ((uint32_t)(1UL << 23))
99 #define MXC_GPIO_PIN_24 ((uint32_t)(1UL << 24))
100 #define MXC_GPIO_PIN_25 ((uint32_t)(1UL << 25))
101 #define MXC_GPIO_PIN_26 ((uint32_t)(1UL << 26))
102 #define MXC_GPIO_PIN_27 ((uint32_t)(1UL << 27))
103 #define MXC_GPIO_PIN_28 ((uint32_t)(1UL << 28))
104 #define MXC_GPIO_PIN_29 ((uint32_t)(1UL << 29))
105 #define MXC_GPIO_PIN_30 ((uint32_t)(1UL << 30))
106 #define MXC_GPIO_PIN_31 ((uint32_t)(1UL << 31))
113 #define MXC_GPIO_INACCESSIBLE (MXC_GPIO_PIN_2 | MXC_GPIO_PIN_3 | MXC_GPIO_PIN_4 | MXC_GPIO_PIN_5 | \
114 MXC_GPIO_PIN_12 | MXC_GPIO_PIN_20 | MXC_GPIO_PIN_22 | MXC_GPIO_PIN_23 | \
115 MXC_GPIO_PIN_24 | MXC_GPIO_PIN_25 | MXC_GPIO_PIN_26 | MXC_GPIO_PIN_27 | \
116 MXC_GPIO_PIN_28 | MXC_GPIO_PIN_29 | MXC_GPIO_PIN_30)
@ MXC_GPIO_FUNC_ALT3
Alternate Function Selection.
Definition: gpio.h:136
void(* mxc_gpio_callback_fn)(void *cbdata)
Type alias for a GPIO callback function with prototype:
Definition: gpio.h:126
uint32_t MXC_GPIO_OutGet(mxc_gpio_regs_t *port, uint32_t mask)
Gets the pin(s) output state.
int MXC_GPIO_SetVSSEL(mxc_gpio_regs_t *port, mxc_gpio_vssel_t vssel, uint32_t mask)
Set Voltage select for pins to VDDIO or VDDIOH.
void MXC_GPIO_RegisterCallback(const mxc_gpio_cfg_t *cfg, mxc_gpio_callback_fn callback, void *cbdata)
Registers a callback for the interrupt on a given port and pin.
uint32_t MXC_GPIO_GetFlags(mxc_gpio_regs_t *port)
Gets the interrupt(s) status on a GPIO port.
mxc_gpio_int_mode_t
Enumeration type for the interrupt modes.
Definition: gpio.h:171
void MXC_GPIO_OutSet(mxc_gpio_regs_t *port, uint32_t mask)
Sets the pin(s) to a high level output.
mxc_gpio_vssel_t vssel
Voltage select.
Definition: gpio.h:165
uint32_t mask
Pin mask (multiple pins may be set)
Definition: gpio.h:162
@ MXC_GPIO_INT_LEVEL
Interrupt is level sensitive.
Definition: gpio.h:172
@ MXC_GPIO_PAD_NONE
No pull-up or pull-down.
Definition: gpio.h:152
int MXC_GPIO_Reset(uint32_t portMask)
Reset GPIO.
@ MXC_GPIO_PAD_PULL_DOWN
Set pad to weak pull-down.
Definition: gpio.h:154
@ MXC_GPIO_INT_HIGH
Interrupt triggers when level is high.
Definition: gpio.h:181
mxc_gpio_int_pol_t
Enumeration type for the interrupt polarity.
Definition: gpio.h:179
mxc_gpio_func_t func
Function type.
Definition: gpio.h:163
void MXC_GPIO_OutToggle(mxc_gpio_regs_t *port, uint32_t mask)
Toggles the the pin(s) output level.
@ MXC_GPIO_INT_EDGE
Interrupt is edge sensitive.
Definition: gpio.h:173
@ MXC_GPIO_INT_RISING
Interrupt triggers on rising edge.
Definition: gpio.h:182
void MXC_GPIO_ClearFlags(mxc_gpio_regs_t *port, uint32_t flags)
Gets the interrupt(s) status on a GPIO port.
void MXC_GPIO_Handler(unsigned int port)
GPIO IRQ Handler.
void MXC_GPIO_OutPut(mxc_gpio_regs_t *port, uint32_t mask, uint32_t val)
Write the pin(s) to a desired output level.
@ MXC_GPIO_FUNC_ALT1
Alternate Function Selection.
Definition: gpio.h:134
@ MXC_GPIO_FUNC_OUT
GPIO Output.
Definition: gpio.h:133
uint32_t MXC_GPIO_InGet(mxc_gpio_regs_t *port, uint32_t mask)
Gets the pin(s) input state.
int MXC_GPIO_Init(uint32_t portMask)
Initialize GPIO.
mxc_gpio_func_t
Enumeration type for the GPIO Function Type.
Definition: gpio.h:131
@ MXC_GPIO_INT_BOTH
Interrupt triggers on either edge.
Definition: gpio.h:184
mxc_gpio_regs_t * port
Pointer to GPIO regs.
Definition: gpio.h:161
@ MXC_GPIO_PAD_PULL_UP
Set pad to weak pull-up.
Definition: gpio.h:153
Structure type for configuring a GPIO port.
Definition: gpio.h:160
mxc_gpio_pad_t
Enumeration type for the type of GPIO pad on a given pin.
Definition: gpio.h:151
@ MXC_GPIO_FUNC_IN
GPIO Input.
Definition: gpio.h:132
@ MXC_GPIO_INT_LOW
Interrupt triggers when level is low.
Definition: gpio.h:183
int MXC_GPIO_Config(const mxc_gpio_cfg_t *cfg)
Configure GPIO pin(s).
Definition: gpio_regs.h:88
int MXC_GPIO_Shutdown(uint32_t portMask)
Shutdown GPIO.
@ MXC_GPIO_FUNC_ALT4
Alternate Function Selection.
Definition: gpio.h:137
@ MXC_GPIO_VSSEL_VDDIO
Set pin to VIDDIO voltage.
Definition: gpio.h:144
@ MXC_GPIO_FUNC_ALT2
Alternate Function Selection.
Definition: gpio.h:135
mxc_gpio_vssel_t
Enumeration type for the voltage level on a given pin.
Definition: gpio.h:143
void MXC_GPIO_EnableInt(mxc_gpio_regs_t *port, uint32_t mask)
Enables the specified GPIO interrupt.
@ MXC_GPIO_INT_FALLING
Interrupt triggers on falling edge.
Definition: gpio.h:180
int MXC_GPIO_IntConfig(const mxc_gpio_cfg_t *cfg, mxc_gpio_int_pol_t pol)
Configure GPIO interrupt(s)
void MXC_GPIO_OutClr(mxc_gpio_regs_t *port, uint32_t mask)
Clears the pin(s) to a low level output.
@ MXC_GPIO_VSSEL_VDDIOH
Set pin to VIDDIOH voltage.
Definition: gpio.h:145
void MXC_GPIO_DisableInt(mxc_gpio_regs_t *port, uint32_t mask)
Disables the specified GPIO interrupt.
mxc_gpio_pad_t pad
Pad type.
Definition: gpio.h:164