BSP I/O access

Functions
__STATIC_INLINE uint32_t	R_BSP_PinRead (bsp_io_port_pin_t pin)
__STATIC_INLINE void	R_BSP_PinWrite (bsp_io_port_pin_t pin, bsp_io_level_t level)
__STATIC_INLINE void	R_BSP_PinAccessEnable (void)
__STATIC_INLINE void	R_BSP_PinAccessDisable (void)
__STATIC_INLINE void	R_BSP_OENAccessEnable (void)
__STATIC_INLINE void	R_BSP_OENAccessDisable (void)
__STATIC_INLINE void	R_BSP_EthernetModeCfg (bsp_ethernet_channel_t channel, bsp_ethernet_mode_t mode)
__STATIC_INLINE void	R_BSP_SDVoltageModeCfg (bsp_sd_channel_t channel, bsp_sd_voltage_t voltage)
__STATIC_INLINE void	R_BSP_QSPIVoltageModeCfg (bsp_qspi_voltage_t voltage)
__STATIC_INLINE void	R_BSP_XSPIVoltageModeCfg (bsp_xspi_voltage_t voltage)
__STATIC_INLINE void	R_BSP_EthernetVoltageModeCfg (bsp_ethernet_channel_t channel, bsp_ethernet_voltage_t voltage)
__STATIC_INLINE void	R_BSP_I3CControlCfg (bsp_i3c_voltage_t voltage, bsp_i3c_mode_t mode)
__STATIC_INLINE void	R_BSP_BypassModeCfg (bsp_bypass_oscillator_t oscillator, bsp_bypass_mode_t mode, bsp_bypass_freq_range_t freq_range)
__STATIC_INLINE void	R_BSP_XSPIOutputEnableCfg (void)

Detailed Description

This module provides basic read/write access to port pins.

Enumerations
enum	bsp_io_level_t
enum	bsp_io_direction_t
enum	bsp_io_port_t
enum	bsp_io_port_pin_t
enum	bsp_sd_channel_t
enum	bsp_ethernet_channel_t
enum	bsp_sd_voltage_t
enum	bsp_qspi_voltage_t
enum	bsp_xspi_voltage_t
enum	bsp_ethernet_voltage_t
enum	bsp_i3c_voltage_t
enum	bsp_ethernet_mode_t
enum	bsp_i3c_mode_t
enum	bsp_bypass_oscillator_t
enum	bsp_bypass_mode_t
enum	bsp_bypass_freq_range_t

Enumeration Type Documentation

bsp_io_level_t

enum bsp_io_level_t

Levels that can be set and read for individual pins

Enumerator
BSP_IO_LEVEL_LOW	Low.
BSP_IO_LEVEL_HIGH	High.

bsp_io_direction_t

enum bsp_io_direction_t

Direction of individual pins

Enumerator
BSP_IO_DIRECTION_HIZ	Hi-Z.
BSP_IO_DIRECTION_INPUT	Input.
BSP_IO_DIRECTION_OUTPUT	Output (Input disable)
BSP_IO_DIRECTION_OUTPUT_WITH_INPUT_ENABLE	Output (Input enable)

bsp_io_port_t

enum bsp_io_port_t

Superset list of all possible IO ports.

Enumerator
BSP_IO_PORT_00	IO port 0.
BSP_IO_PORT_01	IO port 1.
BSP_IO_PORT_02	IO port 2.
BSP_IO_PORT_03	IO port 3.
BSP_IO_PORT_04	IO port 4.
BSP_IO_PORT_05	IO port 5.
BSP_IO_PORT_06	IO port 6.
BSP_IO_PORT_07	IO port 7.
BSP_IO_PORT_08	IO port 8.
BSP_IO_PORT_09	IO port 9.
BSP_IO_PORT_10	IO port 10.
BSP_IO_PORT_11	IO port 11.
BSP_IO_PORT_12	IO port 12.
BSP_IO_PORT_13	IO port 13.
BSP_IO_PORT_14	IO port 14.
BSP_IO_PORT_15	IO port 15.
BSP_IO_PORT_16	IO port 16.
BSP_IO_PORT_17	IO port 17.
BSP_IO_PORT_18	IO port 18.

bsp_io_port_pin_t

enum bsp_io_port_pin_t

Superset list of all possible IO port pins.

Enumerator
BSP_IO_PORT_00_PIN_00	IO port 0 pin 0.
BSP_IO_PORT_00_PIN_01	IO port 0 pin 1.
BSP_IO_PORT_00_PIN_02	IO port 0 pin 2.
BSP_IO_PORT_00_PIN_03	IO port 0 pin 3.
BSP_IO_PORT_01_PIN_00	IO port 1 pin 0.
BSP_IO_PORT_01_PIN_01	IO port 1 pin 1.
BSP_IO_PORT_01_PIN_02	IO port 1 pin 2.
BSP_IO_PORT_01_PIN_03	IO port 1 pin 3.
BSP_IO_PORT_01_PIN_04	IO port 1 pin 4.
BSP_IO_PORT_02_PIN_00	IO port 2 pin 0.
BSP_IO_PORT_02_PIN_01	IO port 2 pin 1.
BSP_IO_PORT_02_PIN_02	IO port 2 pin 2.
BSP_IO_PORT_02_PIN_03	IO port 2 pin 3.
BSP_IO_PORT_03_PIN_00	IO port 3 pin 0.
BSP_IO_PORT_03_PIN_01	IO port 3 pin 1.
BSP_IO_PORT_03_PIN_02	IO port 3 pin 2.
BSP_IO_PORT_03_PIN_03	IO port 3 pin 3.
BSP_IO_PORT_04_PIN_00	IO port 4 pin 0.
BSP_IO_PORT_04_PIN_01	IO port 4 pin 1.
BSP_IO_PORT_04_PIN_02	IO port 4 pin 2.
BSP_IO_PORT_04_PIN_03	IO port 4 pin 3.
BSP_IO_PORT_04_PIN_04	IO port 4 pin 4.
BSP_IO_PORT_04_PIN_05	IO port 4 pin 5.
BSP_IO_PORT_05_PIN_00	IO port 5 pin 0.
BSP_IO_PORT_05_PIN_01	IO port 5 pin 1.
BSP_IO_PORT_05_PIN_02	IO port 5 pin 2.
BSP_IO_PORT_05_PIN_03	IO port 5 pin 3.
BSP_IO_PORT_05_PIN_04	IO port 5 pin 4.
BSP_IO_PORT_06_PIN_00	IO port 6 pin 0.
BSP_IO_PORT_06_PIN_01	IO port 6 pin 1.
BSP_IO_PORT_06_PIN_02	IO port 6 pin 2.
BSP_IO_PORT_06_PIN_03	IO port 6 pin 3.
BSP_IO_PORT_06_PIN_04	IO port 6 pin 4.
BSP_IO_PORT_07_PIN_00	IO port 7 pin 0.
BSP_IO_PORT_07_PIN_01	IO port 7 pin 1.
BSP_IO_PORT_07_PIN_02	IO port 7 pin 2.
BSP_IO_PORT_07_PIN_03	IO port 7 pin 3.
BSP_IO_PORT_07_PIN_04	IO port 7 pin 4.
BSP_IO_PORT_08_PIN_00	IO port 8 pin 0.
BSP_IO_PORT_08_PIN_01	IO port 8 pin 1.
BSP_IO_PORT_08_PIN_02	IO port 8 pin 2.
BSP_IO_PORT_08_PIN_03	IO port 8 pin 3.
BSP_IO_PORT_08_PIN_04	IO port 8 pin 4.
BSP_IO_PORT_09_PIN_00	IO port 9 pin 0.
BSP_IO_PORT_09_PIN_01	IO port 9 pin 1.
BSP_IO_PORT_09_PIN_02	IO port 9 pin 2.
BSP_IO_PORT_09_PIN_03	IO port 9 pin 3.
BSP_IO_PORT_10_PIN_00	IO port 10 pin 0.
BSP_IO_PORT_10_PIN_01	IO port 10 pin 1.
BSP_IO_PORT_10_PIN_02	IO port 10 pin 2.
BSP_IO_PORT_10_PIN_03	IO port 10 pin 3.
BSP_IO_PORT_10_PIN_04	IO port 10 pin 4.
BSP_IO_PORT_11_PIN_00	IO port 11 pin 0.
BSP_IO_PORT_11_PIN_01	IO port 11 pin 1.
BSP_IO_PORT_11_PIN_02	IO port 11 pin 2.
BSP_IO_PORT_11_PIN_03	IO port 11 pin 3.
BSP_IO_PORT_12_PIN_00	IO port 12 pin 0.
BSP_IO_PORT_12_PIN_01	IO port 12 pin 1.
BSP_IO_PORT_13_PIN_00	IO port 13 pin 0.
BSP_IO_PORT_13_PIN_01	IO port 13 pin 1.
BSP_IO_PORT_13_PIN_02	IO port 13 pin 2.
BSP_IO_PORT_13_PIN_03	IO port 13 pin 3.
BSP_IO_PORT_13_PIN_04	IO port 13 pin 4.
BSP_IO_PORT_14_PIN_00	IO port 14 pin 0.
BSP_IO_PORT_14_PIN_01	IO port 14 pin 1.
BSP_IO_PORT_14_PIN_02	IO port 14 pin 2.
BSP_IO_PORT_15_PIN_00	IO port 15 pin 0.
BSP_IO_PORT_15_PIN_01	IO port 15 pin 1.
BSP_IO_PORT_15_PIN_02	IO port 15 pin 2.
BSP_IO_PORT_15_PIN_03	IO port 15 pin 3.
BSP_IO_PORT_16_PIN_00	IO port 16 pin 0.
BSP_IO_PORT_16_PIN_01	IO port 16 pin 1.
BSP_IO_PORT_17_PIN_00	IO port 17 pin 0.
BSP_IO_PORT_17_PIN_01	IO port 17 pin 1.
BSP_IO_PORT_17_PIN_02	IO port 17 pin 2.
BSP_IO_PORT_17_PIN_03	IO port 17 pin 3.
BSP_IO_PORT_18_PIN_00	IO port 18 pin 0.
BSP_IO_PORT_18_PIN_01	IO port 18 pin 1.
BSP_IO_PORT_18_PIN_02	IO port 18 pin 2.
BSP_IO_PORT_18_PIN_03	IO port 18 pin 3.
BSP_IO_PORT_18_PIN_04	IO port 18 pin 4.
BSP_IO_PORT_18_PIN_05	IO port 18 pin 5.
BSP_IO_NMI	NMI.
BSP_IO_TMS_SWDIO	TMS_SWDIO.
BSP_IO_TDO	TDO.
BSP_IO_AUDIO_CLK1	AUDIO_CLK1.
BSP_IO_AUDIO_CLK2	AUDIO_CLK2.
BSP_IO_SD0_CLK	CD0_CLK.
BSP_IO_SD0_CMD	CD0_CMD.
BSP_IO_SD0_RST_N	CD0_RST_N.
BSP_IO_SD0_DATA0	SD0_DATA0.
BSP_IO_SD0_DATA1	SD0_DATA1.
BSP_IO_SD0_DATA2	SD0_DATA2.
BSP_IO_SD0_DATA3	SD0_DATA3.
BSP_IO_SD0_DATA4	SD0_DATA4.
BSP_IO_SD0_DATA5	SD0_DATA5.
BSP_IO_SD0_DATA6	SD0_DATA6.
BSP_IO_SD0_DATA7	SD0_DATA7.
BSP_IO_SD1_CLK	SD1_CLK.
BSP_IO_SD1_CMD	SD1_CMD.
BSP_IO_SD1_DATA0	SD1_DATA0.
BSP_IO_SD1_DATA1	SD1_DATA1.
BSP_IO_SD1_DATA2	SD1_DATA2.
BSP_IO_SD1_DATA3	SD1_DATA3.
BSP_IO_QSPI0_SPCLK	QSPI0_SPCLK.
BSP_IO_QSPI0_IO0	QSPI0_IO0.
BSP_IO_QSPI0_IO1	QSPI0_IO1.
BSP_IO_QSPI0_IO2	QSPI0_IO2.
BSP_IO_QSPI0_IO3	QSPI0_IO3.
BSP_IO_QSPI0_SSL	QSPI0_SSL.
BSP_IO_OM_CS1_N	OM_CS1_N.
BSP_IO_OM_DQS	OM_DQS.
BSP_IO_OM_SIO4	OM_SIO4.
BSP_IO_OM_SIO5	OM_SIO5.
BSP_IO_OM_SIO6	OM_SIO6.
BSP_IO_OM_SIO7	OM_SIO7.
BSP_IO_QSPI_RESET_N	QSPI_RESET_N.
BSP_IO_QSPI_WP_N	QSPI_WP_N.
BSP_IO_WDTOVF_PERROUT_N	WDTOVF_PERROUT_N.
BSP_IO_RIIC0_SDA	RIIC0_SDA.
BSP_IO_RIIC0_SCL	RIIC0_SCL.
BSP_IO_RIIC1_SDA	RIIC1_SDA.
BSP_IO_RIIC1_SCL	RIIC1_SCL.

bsp_sd_channel_t

enum bsp_sd_channel_t

Superset of SD channels.

Enumerator
BSP_SD_CHANNEL_0	Used to select SD channel 0.
BSP_SD_CHANNEL_1	Used to select SD channel 1.

bsp_ethernet_channel_t

enum bsp_ethernet_channel_t

Superset of Ethernet channels.

Enumerator
BSP_ETHERNET_CHANNEL_0	Used to select Ethernet channel 0.
BSP_ETHERNET_CHANNEL_1	Used to select Ethernet channel 1.

bsp_sd_voltage_t

enum bsp_sd_voltage_t

Superset of SD voltages.

Enumerator
BSP_SD_VOLTAGE_33	SD voltage set to 3.3V.
BSP_SD_VOLTAGE_18	SD voltage set to 1.8V.

bsp_qspi_voltage_t

enum bsp_qspi_voltage_t

Superset of QSPI voltages.

Enumerator
BSP_QSPI_VOLTAGE_33	QSPI voltage set to 3.3V.
BSP_QSPI_VOLTAGE_18	QSPI voltage set to 1.8V.

bsp_xspi_voltage_t

enum bsp_xspi_voltage_t

Superset of XSPI voltages.

Enumerator
BSP_XSPI_VOLTAGE_33	XSPI voltage set to 3.3V.
BSP_XSPI_VOLTAGE_18	XSPI voltage set to 1.8V.
BSP_XSPI_VOLTAGE_25	XSPI voltage set to 2.5V.

bsp_ethernet_voltage_t

enum bsp_ethernet_voltage_t

Superset of Ethernet voltages.

Enumerator
BSP_ETHERNET_VOLTAGE_33	Ethernet voltage set to 3.3V.
BSP_ETHERNET_VOLTAGE_18	Ethernet voltage set to 1.8V.
BSP_ETHERNET_VOLTAGE_25	Ethernet voltage set to 2.5V.

bsp_i3c_voltage_t

enum bsp_i3c_voltage_t

Superset of I3C voltages.

Enumerator
BSP_I3C_VOLTAGE_18	I3C voltage set to 1.8V.
BSP_I3C_VOLTAGE_12	I3C voltage set to 1.2V.

bsp_ethernet_mode_t

enum bsp_ethernet_mode_t

Superset of Ethernet PHY modes.

Enumerator
BSP_ETHERNET_MODE_RGMII	Ethernet PHY mode set to RGMII.
BSP_ETHERNET_MODE_MII	Ethernet PHY mode set to MII.

bsp_i3c_mode_t

enum bsp_i3c_mode_t

Superset of Standby modes for I3C.

Enumerator
BSP_I3C_MODE_STB	Standby mode set to Standby mode.
BSP_I3C_MODE_NOR	Standby mode set to Normal mode.

bsp_bypass_oscillator_t

enum bsp_bypass_oscillator_t

Superset of oscillator for bypass mode.

Enumerator
BSP_BYPASS_OSCILLATOR_RTC	Oscillator set to RTC.
BSP_BYPASS_OSCILLATOR_AUDIO	Oscillator set to Audio.
BSP_BYPASS_OSCILLATOR_EMCLK	Oscillator set to EMCLK.

bsp_bypass_mode_t

enum bsp_bypass_mode_t

Superset of bypass modes.

Enumerator
BSP_BYPASS_MODE_CRYSTAL_OSC	Bypass mode set to Crystal oscillator.
BSP_BYPASS_MODE_EXTERNAL_CLK	Bypass mode set to External clock receive.
BSP_BYPASS_MODE_POWER_DOWN	Bypass mode set to Power-down.

bsp_bypass_freq_range_t

enum bsp_bypass_freq_range_t

Superset of frequency range for bypass mode.

Enumerator
BSP_BYPASS_FREQ_RANGE_1MHZ	Frequency range set to 32KHz to 1MHz.
BSP_BYPASS_FREQ_RANGE_12MHZ	Frequency range set to 1.1MHz to 12MHz.
BSP_BYPASS_FREQ_RANGE_24MHZ	Frequency range set to 12.1MHz to 24MHz.
BSP_BYPASS_FREQ_RANGE_48MHZ	Frequency range set to 24.1MHz to 48MHz.

Function Documentation

R_BSP_PinRead()

__STATIC_INLINE uint32_t R_BSP_PinRead

(

bsp_io_port_pin_t

pin

)

Read the current input level of the pin.

Parameters

[in]

pin

The pin

Return values

Current

input level

R_BSP_PinWrite()

__STATIC_INLINE void R_BSP_PinWrite	(	bsp_io_port_pin_t	pin,
		bsp_io_level_t	level
	)

Set a pin to output and set the output level to the level provided

Parameters

[in]	pin	The pin
[in]	level	The level

R_BSP_PinAccessEnable()

__STATIC_INLINE void R_BSP_PinAccessEnable

(

void

)

Enable access to the PFS registers. Uses a reference counter to protect against interrupts that could occur via multiple threads or an ISR re-entering this code.

R_BSP_PinAccessDisable()

__STATIC_INLINE void R_BSP_PinAccessDisable

(

void

)

Disable access to the PFS registers. Uses a reference counter to protect against interrupts that could occur via multiple threads or an ISR re-entering this code.

R_BSP_OENAccessEnable()

__STATIC_INLINE void R_BSP_OENAccessEnable

(

void

)

Enable access to the OEN registers.

R_BSP_OENAccessDisable()

__STATIC_INLINE void R_BSP_OENAccessDisable

(

void

)

Disable access to the OEN registers.

R_BSP_EthernetModeCfg()

__STATIC_INLINE void R_BSP_EthernetModeCfg	(	bsp_ethernet_channel_t	channel,
		bsp_ethernet_mode_t	mode
	)

Configures Ethernet channel PHY mode.

R_BSP_SDVoltageModeCfg()

__STATIC_INLINE void R_BSP_SDVoltageModeCfg	(	bsp_sd_channel_t	channel,
		bsp_sd_voltage_t	voltage
	)

Configures SD channel voltage mode.

R_BSP_QSPIVoltageModeCfg()

__STATIC_INLINE void R_BSP_QSPIVoltageModeCfg

(

bsp_qspi_voltage_t

voltage

)

Configures QSPI channel voltage mode.

R_BSP_XSPIVoltageModeCfg()

__STATIC_INLINE void R_BSP_XSPIVoltageModeCfg

(

bsp_xspi_voltage_t

voltage

)

Configures XSPI channel voltage mode.

R_BSP_EthernetVoltageModeCfg()

__STATIC_INLINE void R_BSP_EthernetVoltageModeCfg	(	bsp_ethernet_channel_t	channel,
		bsp_ethernet_voltage_t	voltage
	)

Configures Ethernet channel voltage mode.

R_BSP_I3CControlCfg()

__STATIC_INLINE void R_BSP_I3CControlCfg	(	bsp_i3c_voltage_t	voltage,
		bsp_i3c_mode_t	mode
	)

Configures I3C control.

R_BSP_BypassModeCfg()

__STATIC_INLINE void R_BSP_BypassModeCfg	(	bsp_bypass_oscillator_t	oscillator,
		bsp_bypass_mode_t	mode,
		bsp_bypass_freq_range_t	freq_range
	)

Configures bypass mode for RTC, Audio and EMCLK oscillator.

R_BSP_XSPIOutputEnableCfg()

__STATIC_INLINE void R_BSP_XSPIOutputEnableCfg

(

void

)

Configures XSPI output Enable.