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AIROC™ BTSDK v4.6 - Documentation | |||
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AIROC™ BTSDK v4.6 - Documentation | |||
List of parameters and defined functions needed to access the General Purpose Input/Ouput (GPIO) driver. More...
Macros | |
| #define | WICED_GPIO_ACTIVE_HIGH 1 |
| #define | WICED_GPIO_ACTIVE_LOW 0 |
| #define | wiced_hal_gpio_slimboot_reenforce_outputpin_value gpio_slimboot_reinforce_all_outputpin_value |
Typedefs | |
| typedef enum GPIO_STATUS_e | wiced_bt_gpio_select_status_t |
| Possible return values from wiced_hal_gpio_select_function(...), Callers only need to check for the GPIO_FAILURE case since any other status means success. | |
Enumerations | |
| enum | tGPIO_PIN_OUTPUT_CONFIG { GPIO_PIN_OUTPUT_LOW, GPIO_PIN_OUTPUT_HIGH } |
| Pin output config. | |
| enum | { GPIO_EDGE_TRIGGER_MASK = 0x0001, GPIO_EDGE_TRIGGER = 0x0001, GPIO_LEVEL_TRIGGER = 0x0000, GPIO_TRIGGER_POLARITY_MASK = 0x0002, GPIO_TRIGGER_NEG = 0x0002, GPIO_DUAL_EDGE_TRIGGER_MASK = 0x0004, GPIO_EDGE_TRIGGER_BOTH = 0x0004, GPIO_EDGE_TRIGGER_SINGLE = 0x0000, GPIO_INTERRUPT_ENABLE_MASK = 0x0008, GPIO_INTERRUPT_ENABLE = 0x0008, GPIO_INTERRUPT_DISABLE = 0x0000, GPIO_EN_INT_MASK = GPIO_EDGE_TRIGGER_MASK | GPIO_TRIGGER_POLARITY_MASK | GPIO_DUAL_EDGE_TRIGGER_MASK | GPIO_INTERRUPT_ENABLE_MASK, GPIO_EN_INT_LEVEL_HIGH = GPIO_INTERRUPT_ENABLE | GPIO_LEVEL_TRIGGER, GPIO_EN_INT_LEVEL_LOW = GPIO_INTERRUPT_ENABLE | GPIO_LEVEL_TRIGGER | GPIO_TRIGGER_NEG, GPIO_EN_INT_RISING_EDGE = GPIO_INTERRUPT_ENABLE | GPIO_EDGE_TRIGGER, GPIO_EN_INT_FALLING_EDGE = GPIO_INTERRUPT_ENABLE | GPIO_EDGE_TRIGGER | GPIO_TRIGGER_NEG, GPIO_EN_INT_BOTH_EDGE = GPIO_INTERRUPT_ENABLE | GPIO_EDGE_TRIGGER | GPIO_EDGE_TRIGGER_BOTH, GPIO_INPUT_ENABLE = 0x0000, GPIO_OUTPUT_DISABLE = 0x0000, GPIO_OUTPUT_ENABLE = 0x4000, GPIO_KS_OUTPUT_ENABLE = 0x0001, GPIO_OUTPUT_FN_SEL_MASK = 0x0000, GPIO_OUTPUT_FN_SEL_SHIFT = 0, GPIO_GLOBAL_INPUT_ENABLE = 0x0000, GPIO_GLOBAL_INPUT_DISABLE = 0x0040, GPIO_PULL_UP_DOWN_NONE = 0x0000, GPIO_PULL_UP = 0x0400, GPIO_PULL_DOWN = 0x0200, GPIO_INPUT_DISABLE = 0x0600, GPIO_DRIVE_SEL_MASK = 0x0800, GPIO_DRIVE_SEL_LOWEST = 0x0000, GPIO_DRIVE_SEL_MIDDLE_0 = 0x0000, GPIO_DRIVE_SEL_MIDDLE_1 = 0x0800, GPIO_DRIVE_SEL_HIGHEST = 0x0800, GPIO_HYSTERESIS_MASK = 0x2000, GPIO_HYSTERESIS_ON = 0x2000, GPIO_HYSTERESIS_OFF = 0x0000 } |
| The following enum defines the constant values for the GPIO driver and associated GPIOs, each of which has a set of configuration signals. More... | |
| enum | wiced_bt_gpio_numbers_t { WICED_P00 = 0, WICED_P01, WICED_P02, WICED_P03, WICED_P04, WICED_P05, WICED_P06, WICED_P07, WICED_P08, WICED_P09, WICED_P10, WICED_P11, WICED_P12, WICED_P13, WICED_P14, WICED_P15, WICED_P16, WICED_P17, WICED_P18, WICED_P19, WICED_P20, WICED_P21, WICED_P22, WICED_P23, WICED_P24, WICED_P25, WICED_P26, WICED_P27, WICED_P28, WICED_P29, WICED_P30, WICED_P31, WICED_P32, WICED_P33, WICED_P34, WICED_P35, WICED_P36, WICED_P37, WICED_P38, WICED_P39, WICED_GPIO_00, WICED_GPIO_01, WICED_GPIO_02, WICED_GPIO_03, WICED_GPIO_04, WICED_GPIO_05, WICED_GPIO_06, WICED_GPIO_07, MAX_NUM_OF_GPIO } |
| GPIO Numbers : last 8 are ARM GPIOs and rest are LHL GPIOs. More... | |
| enum | wiced_bt_gpio_function_t { WICED_GPIO = 0, WICED_I2C_1_SCL, WICED_I2C_1_SDA, RESERVED_1, RESERVED_2, WICED_SPI_1_CLK, WICED_SPI_1_CS, WICED_SPI_1_MOSI, WICED_SPI_1_MISO, RESERVED_3, RESERVED_4, RESERVED_5, RESERVED_6, WICED_SPI_2_CLK, WICED_SPI_2_CS, WICED_SPI_2_MOSI, WICED_SPI_2_MISO, RESERVED_7, RESERVED_8, RESERVED_9, RESERVED_10, RESERVED_11, RESERVED_12, RESERVED_13, RESERVED_14, RESERVED_15, WICED_SWDCK, WICED_SWDIO, WICED_UART_1_TXD, WICED_UART_1_RXD, WICED_UART_1_CTS, WICED_UART_1_RTS, WICED_UART_2_TXD, WICED_UART_2_RXD, WICED_UART_2_CTS, WICED_UART_2_RTS, RESERVED_16, RESERVED_17, RESERVED_18, RESERVED_19, WICED_PCM_IN_I2S_DI, WICED_PCM_OUT_I2S_DO, WICED_PCM_SYNC_I2S_WS, WICED_PCM_CLK_I2S_CLK, RESERVED_20, RESERVED_21, RESERVED_22, RESERVED_23, RESERVED_24, RESERVED_25, RESERVED_26, RESERVED_27, WICED_GCI_SECI_IN, WICED_GCI_SECI_OUT, WICED_ACLK_0, WICED_ACLK_1, WICED_KSO0, WICED_KSO1, WICED_KSO2, WICED_KSO3, WICED_KSO4, WICED_KSO5, WICED_KSO6, WICED_KSO7, WICED_KSO8, WICED_KSO9, WICED_KSO10, WICED_KSO11, WICED_KSO12, WICED_KSO13, WICED_KSO14, WICED_KSO15, WICED_KSO16, WICED_KSO17, WICED_KSO18, WICED_KSO19, WICED_TX_PD, WICED_TX_PD_TILDA, WICED_PA_RAMP, WICED_PWM0, WICED_PWM1, WICED_PWM2, WICED_PWM3, WICED_PWM4, WICED_PWM5, WICED_UNAVAILABLE = 0xFF } |
| possible functions to be brought out through LHL GPIO's More... | |
| enum | GPIO_STATUS_e { GPIO_FAILURE, GPIO_SUCCESS, GPIO_REMAPPED, GPIO_MOVED } |
| Possible return values from wiced_hal_gpio_select_function(...), Callers only need to check for the GPIO_FAILURE case since any other status means success. More... | |
Functions | |
| void | wiced_hal_gpio_init (void) |
| Initializes the GPIO driver and its private values. More... | |
| UINT8 | wiced_hal_gpio_pin_to_port_pin (UINT8 pin) |
| Convert a given schematic pin number (i.e. More... | |
| void | wiced_hal_gpio_configure_pin (UINT32 pin, UINT32 config, UINT32 outputVal) |
| Configures a GPIO pin. More... | |
| UINT16 | wiced_hal_gpio_get_pin_config (UINT32 pin) |
| Retrieve the current configuration of the specified pin. More... | |
| void | wiced_hal_gpio_set_pin_output (UINT32 pin, UINT32 val) |
| Sets the output value of a pin. More... | |
| UINT32 | wiced_hal_gpio_get_pin_output (UINT32 pin) |
| Get the programmed output value of a pin. More... | |
| UINT32 | wiced_hal_gpio_get_pin_input_status (UINT32 pin) |
| Read the current value at a pin. More... | |
| UINT32 | wiced_hal_gpio_get_pin_interrupt_status (UINT32 pin) |
| Get the interrupt status of a pin. More... | |
| void | wiced_hal_gpio_register_pin_for_interrupt (UINT16 pin, void(*userfn)(void *, BYTE), void *userdata) |
| Register a function for notification of changes to a pin (via interrupt). More... | |
| UINT32 | wiced_hal_gpio_clear_pin_interrupt_status (UINT32 pin) |
| Clear the interrupt status of a pin manually. More... | |
| void | wiced_hal_gpio_disable_all_inputs (void) |
| Configures all gpios to be INPUT DISABLED. More... | |
| BOOL32 | wiced_hal_gpio_slimboot_reenforce_cfg (BYTE pin, UINT16 config) |
| save the LHL GPIO configuration in AON memeory to reenforce in slimboot This is a must if we want to wake up in SDS by external LHL GPIO interrupts More... | |
| void | gpio_slimboot_reinforce_all_outputpin_value (void) |
| For the GPIO configurations in AON memory that needs to be reenforced in slimboot, before entering uBCS mode, please call this function to save all the output pins value again in AON memory. More... | |
| wiced_bt_gpio_select_status_t | wiced_hal_gpio_select_function (wiced_bt_gpio_numbers_t pin, wiced_bt_gpio_function_t function) |
| Configure a GPIO pin to have the chosen functionality. More... | |
List of parameters and defined functions needed to access the General Purpose Input/Ouput (GPIO) driver.
