APP_DRV Configurations

Users can set the SoC series that APP_DRV supports, and the priority of peripherals to be woken up from sleep, by modifying macro definitions in app_drv_config.h. Details about the macro definitions are provided in the table below.

Table 2 Macro definitions in *app_drv_config.h*
Macro	Value	Description
APP_DRIVER_GR551X	0x0	Support GR551x series.
APP_DRIVER_GR5525X	0x1	Support GR5x25 series.
APP_DRIVER_GR5526X	0x2	Support GR5526 series.
APP_DRIVER_GR5332X	0x3	Support GR533x series.
APP_DRIVER_ADC_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of ADC to high.
APP_DRIVER_AES_WAPEUP_PRIORITY	WAPEUP_PRIORITY_MID	Set the wake-up priority of AES to middle.
APP_DRIVER_COMP_WAPEUP_PRIORITY	WAPEUP_PRIORITY_LOW	Set the wake-up priority of COMP to low.
APP_DRIVER_DUAL_TIM_WAPEUP_PRIORITY	WAPEUP_PRIORITY_MID	Set the wake-up priority of DUAL_TIM to middle.
APP_DRIVER_DMA_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of DMA to high.
APP_DRIVER_UART_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of UART to high.
APP_DRIVER_HMAC_WAPEUP_PRIORITY	WAPEUP_PRIORITY_MID	Set the wake-up priority of HMAC to middle.
APP_DRIVER_I2C_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of I2C to high.
APP_DRIVER_I2S_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of I2S to high.
APP_DRIVER_QSPI_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of QSPI to high.
APP_DRIVER_RNG_WAPEUP_PRIORITY	WAPEUP_PRIORITY_MID	Set the wake-up priority of RNG to middle.
APP_DRIVER_SPI_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of SPI to high.
APP_DRIVER_TIM_WAPEUP_PRIORITY	WAPEUP_PRIORITY_MID	Set the wake-up priority of TIM to middle.
APP_DRIVER_PWM_WAPEUP_PRIORITY	WAPEUP_PRIORITY_MID	Set the wake-up priority of PWM to middle.
APP_DRIVER_ISO7816_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of ISO7816 to high.
APP_DRIVER_PKC_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of PKC to high.
APP_DRIVER_DSPI_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of DSPI to high.
APP_DRIVER_PDM_WAPEUP_PRIORITY	WAPEUP_PRIORITY_HIGH	Set the wake-up priority of PDM to high.
SOC_GPIO_PINS_MAX	Defined based on the available pins of an SoC	Set the number of GPIO pins.
SOC_AON_PINS_MAX	Defined based on the available pins of an SoC	Set the number of AON_GPIO pins.

Configuring Supported SoC Series

APP_DRV currently supports the following SoC series. Macro definitions and more details are provided below.

Table 3 Supported SoC series
Macro	Value	Description
APP_DRIVER_GR551X	0x0	GR551x
APP_DRIVER_GR5525X	0x1	GR5x25
APP_DRIVER_GR5526X	0x2	GR5526
APP_DRIVER_GR5332X	0x3	GR533x

Users can choose the SoC series in use. For example, a GR551x SoC is represented by SOC_GR5515, which is defined in custom_config.h.

Table 4 Choosing the SoC series
SoC Series	Macro
SOC_GR5515	APP_DRIVER_GR551X
SOC_GR5x25	APP_DRIVER_GR5525X
SOC_GR5526	APP_DRIVER_GR5526X
SOC_GR533x	APP_DRIVER_GR5332X

Wake-up Priority Configuration

When the system is woken up from sleep, peripherals will be woken up according to the set priority.

wakeup_priority_t

The priority to wake up peripherals is enumerated as below.

Table 5 wakeup_priority_t
Member	Description
WAPEUP_PRIORITY_LOW = 1	Low wake-up priority
WAPEUP_PRIORITY_MID = 2	Middle wake-up priority
WAPEUP_PRIORITY_HIGH = 3	High wake-up priority

Users can configure the priority to wake up each peripheral as needed. For example, to set the wake-up priority of the ADC module, users can make the configuration as below.

#ifndef APP_DRIVER_ADC_WAPEUP_PRIORITY
#define APP_DRIVER_ADC_WAPEUP_PRIORITY              WAPEUP_PRIORITY_HIGH  /**< ADC Wakeup 
                                                                         priority High */
#endif

APP_DRV Configurations

Configuring Supported SoC Series

Wake-up Priority Configuration

wakeup_priority_t

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