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AIROC™ BTSDK v4.7 - Documentation | |||
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AIROC™ BTSDK v4.7 - Documentation | |||
List of parameters and defined functions needed to access the General Purpose Input/Ouput (GPIO) driver. More...
Macros | |
| #define | WICED_PDM_DATA WICED_GPIO |
| Alias for compatibility with WICED_PDM_DATA until PDM handled. | |
| #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 WICED_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 | GPIO_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 } |
| enum | wiced_bt_gpio_function_t { WICED_GPIO = 0, WICED_I2C_1_SCL, WICED_I2C_1_SDA, WICED_I2C_2_SCL, WICED_I2C_2_SDA, WICED_SPI_1_CLK, WICED_SPI_1_CS, WICED_SPI_1_MOSI, WICED_SPI_1_MISO, WICED_SPI_1_SLAVE_READY, WICED_SPI_1_IO2, WICED_SPI_1_IO3, WICED_SPI_1_INT, WICED_SPI_1_DCX, WICED_SPI_2_CLK, WICED_SPI_2_CS, WICED_SPI_2_MOSI, WICED_SPI_2_MISO, WICED_SPI_2_IO2, WICED_SPI_2_IO3, WICED_SPI_2_INT, WICED_SPI_2_DCX, WICED_SPI_3_CLK, WICED_SPI_3_CS, WICED_SPI_3_MOSI, WICED_SPI_3_MISO, WICED_SPI_3_INT, 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, WICED_AOA_0, WICED_AOA_1, WICED_AOA_2, WICED_AOD_0, RESERVED_1, RESERVED_2, RESERVED_3, RESERVED_4, RESERVED_5, RESERVED_6, RESERVED_7, RESERVED_8, WICED_PCM_CLK_I2S_CLK, WICED_PCM_SYNC_I2S_WS, WICED_PCM_OUT_I2S_DO, WICED_PCM_IN_I2S_DI, 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_EPA_CRX, WICED_EPA_CTX, WICED_PA_RAMP, WICED_BT_GPIO_00, WICED_BT_GPIO_01, WICED_BT_GPIO_02, WICED_BT_GPIO_03, WICED_BT_GPIO_04, WICED_BT_GPIO_05, WICED_BT_GPIO_06, WICED_BT_GPIO_07, WICED_PWM0, WICED_PWM1, WICED_PWM2, WICED_PWM3, WICED_PWM4, WICED_PWM5, WICED_TX_FSM = 128, WICED_RX_FSM, WICED_TX_PU, WICED_RX_PU, WICED_EPA_CSD, BT_GPIO_2_I2S_DI = 4, BT_GPIO_3_I2S_MWS = 3, BT_GPIO_3_I2S_SWS = 4, BT_GPIO_4_I2S_MDO = 3, BT_GPIO_4_I2S_SDO = 4, BT_GPIO_4_UART2_RTS = 11, BT_GPIO_4_I2C_SDA = 15, BT_GPIO_5_I2S_MCK = 3, BT_GPIO_5_I2S_SCK = 4, BT_GPIO_5_UART2_CTS = 11, BT_GPIO_5_I2C_SCL = 15, WICED_UNAVAILABLE = 0xFF } |
| possible functions to be brought out through LHL GPIO's More... | |
| enum | WICED_GPIO_STATUS_e { WICED_GPIO_FAILURE, WICED_GPIO_SUCCESS, WICED_GPIO_REMAPPED, WICED_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_t | wiced_hal_gpio_pin_to_port_pin (uint8_t pin) |
| Convert a given schematic pin number (i.e. More... | |
| void | wiced_hal_gpio_configure_pin (uint32_t pin, uint32_t config, uint32_t outputVal) |
| Configures a GPIO pin. More... | |
| uint16_t | wiced_hal_gpio_get_pin_config (uint32_t pin) |
| Retrieve the current configuration of the specified pin. More... | |
| void | wiced_hal_gpio_set_pin_output (uint32_t pin, uint32_t val) |
| Sets the output value of a pin. More... | |
| uint32_t | wiced_hal_gpio_get_pin_output (uint32_t pin) |
| Get the programmed output value of a pin. More... | |
| uint32_t | wiced_hal_gpio_get_pin_input_status (uint32_t pin) |
| Read the current value at a pin. More... | |
| uint32_t | wiced_hal_gpio_get_pin_interrupt_status (uint32_t pin) |
| Get the interrupt status of a pin. More... | |
| void | wiced_hal_gpio_register_pin_for_interrupt (uint16_t pin, void(*userfn)(void *, uint8_t), void *userdata) |
| Register a function for notification of changes to a pin (via interrupt). More... | |
| uint32_t | wiced_hal_gpio_clear_pin_interrupt_status (uint32_t 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... | |
| wiced_bool_t | wiced_hal_gpio_slimboot_reenforce_cfg (uint8_t pin, uint16_t 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.
