Common BSP for all kitsBSP

Macros

#define BSP_INIT_BCC 0x04
#define BSP_INIT_DK_EBI 0x02
#define BSP_INIT_DK_SPI 0x01
#define BSP_INIT_IOEXP 0x08
#define BSP_STATUS_ILLEGAL_PARAM (-1)
#define BSP_STATUS_IOEXP_FAILURE (-4)
#define BSP_STATUS_NOT_IMPLEMENTED (-2)
#define BSP_STATUS_OK 0
#define BSP_STATUS_UNSUPPORTED_MODE (-3)

Functions

int BSP_Disable (void)
Deinitialize board support package functionality. Reverse actions performed by BSP_Init() . This function is a dummy on STK's.
int BSP_Init (uint32_t flags)
Initialize board support package functionality.
int BSP_LedClear (int ledNo)
Turn off a single LED.
int BSP_LedGet (int ledNo)
Get current status of a single LED.
int BSP_LedSet (int ledNo)
Turn on a single LED.
uint32_t BSP_LedsGet (void)
Get status of all LEDs.
int BSP_LedsInit (void)
Initialize LED drivers.
int BSP_LedsSet (uint32_t leds)
Update all LED's.
int BSP_LedToggle (int ledNo)
Toggle a single LED.
int BSP_PeripheralAccess ( BSP_Peripheral_TypeDef perf, bool enable)
DK Peripheral Access Control Enable or disable access to on-board peripherals through switches and SPI switch where applicable. Turn off conflicting peripherals when enabling another.
bool BSP_TraceProfilerSetup (void)
Configure SWO trace output for Energy Profiler.
void BSP_TraceSwoSetup (void)
Energy Profiler SWO setup.

Macro Definition Documentation

#define BSP_INIT_BCC   0x04

Mode flag for BSP_Init() , init board controller communication.

Definition at line 58 of file bsp.h .

#define BSP_INIT_DK_EBI   0x02

Mode flag for BSP_Init() , init DK in EBI mode (DK3x50 only).

Definition at line 57 of file bsp.h .

Referenced by BSP_Disable() , BSP_Init() , BSP_RegisterRead() , and BSP_RegisterWrite() .

#define BSP_INIT_DK_SPI   0x01

Mode flag for BSP_Init() , init DK in SPI mode (DK3x50 only).

Definition at line 56 of file bsp.h .

Referenced by BSP_Disable() , and BSP_Init() .

#define BSP_INIT_IOEXP   0x08

Mode flag for BSP_Init() , init io-expander on some radio boards

Definition at line 59 of file bsp.h .

Referenced by BSP_initBoard() .

#define BSP_STATUS_ILLEGAL_PARAM   (-1)

BSP API return code, illegal input parameter.

Definition at line 50 of file bsp.h .

Referenced by BSP_BusControlModeSet() , BSP_LedClear() , BSP_LedGet() , BSP_LedSet() , and BSP_LedToggle() .

#define BSP_STATUS_IOEXP_FAILURE   (-4)

BSP API return code, io-expander communication failed

Definition at line 53 of file bsp.h .

#define BSP_STATUS_NOT_IMPLEMENTED   (-2)

BSP API return code, function not implemented (dummy).

Definition at line 51 of file bsp.h .

Referenced by BSP_EbiDeInit() , BSP_EbiInit() , BSP_McuBoard_UsbStatusLedEnable() , and BSP_McuBoard_UsbVbusPowerEnable() .

#define BSP_STATUS_OK   0

BSP API return code, no errors.

Definition at line 49 of file bsp.h .

Referenced by BSP_BccDeInit() , BSP_BccInit() , BSP_BccPacketSend() , BSP_BusControlModeSet() , BSP_Disable() , BSP_DisplayControl() , BSP_EbiDeInit() , BSP_EbiExtendedAddressRange() , BSP_EbiInit() , BSP_EnergyModeSet() , BSP_Init() , BSP_InterruptDisable() , BSP_InterruptEnable() , BSP_InterruptFlagsClear() , BSP_InterruptFlagsSet() , BSP_LedClear() , BSP_LedSet() , BSP_LedsInit() , BSP_LedsSet() , BSP_LedToggle() , BSP_McuBoard_DeInit() , BSP_McuBoard_Init() , BSP_McuBoard_UsbStatusLedEnable() , BSP_McuBoard_UsbVbusPowerEnable() , BSP_PeripheralAccess() , and BSP_RegisterWrite() .

#define BSP_STATUS_UNSUPPORTED_MODE   (-3)

BSP API return code, unsupported BSP mode.

Definition at line 52 of file bsp.h .

Function Documentation

int BSP_Disable ( void )

Deinitialize board support package functionality. Reverse actions performed by BSP_Init() . This function is a dummy on STK's.

Returns
BSP_STATUS_OK on DK's, BSP_STATUS_NOT_IMPLEMENTED on STK's.

Definition at line 104 of file bsp_dk_3201.c .

References BSP_BusControl_OFF , BSP_BusControlModeSet() , BSP_INIT_DK_EBI , BSP_INIT_DK_SPI , and BSP_STATUS_OK .

int BSP_Init ( uint32_t flags )

Initialize board support package functionality.

Parameters
[in] flags DK3x50: Initialize in EBI or SPI mode using BSP_INIT_DK_EBI or BSP_INIT_DK_SPI . Gxxx_DK: Use 0. STK: Use BSP_INIT_BCC to initialize board controller UART, 0 otherwise.

The value BSP_INIT_DEFAULT is defined and is: BSP_INIT_DK_EBI on DK3x50, 0 on all other kits.

Returns
BSP_STATUS_OK

Definition at line 132 of file bsp_dk_3201.c .

References BC_REGISTER , BSP_BusControl_EBI , BSP_BusControl_SPI , BSP_BusControlModeSet() , BSP_INIT_DK_EBI , BSP_INIT_DK_SPI , BSP_RegisterRead() , BSP_RegisterWrite() , and BSP_STATUS_OK .

Referenced by BSP_initBoard() .

int BSP_LedClear ( int ledNo )

Turn off a single LED.

Parameters
[in] ledNo The number of the LED (counting from zero) to turn off.
Returns
BSP_STATUS_OK or BSP_STATUS_ILLEGAL_PARAM if illegal LED number.

Definition at line 72 of file bsp_dk_leds.c .

References BSP_RegisterRead() , BSP_RegisterWrite() , BSP_STATUS_ILLEGAL_PARAM , and BSP_STATUS_OK .

int BSP_LedGet ( int ledNo )

Get current status of a single LED.

Parameters
[in] ledNo The number of the LED (counting from zero) to check.
Returns
1 if LED is on, 0 if LED is off, BSP_STATUS_ILLEGAL_PARAM if illegal LED number.

Definition at line 92 of file bsp_dk_leds.c .

References BSP_RegisterRead() , and BSP_STATUS_ILLEGAL_PARAM .

int BSP_LedSet ( int ledNo )

Turn on a single LED.

Parameters
[in] ledNo The number of the LED (counting from zero) to turn on.
Returns
BSP_STATUS_OK or BSP_STATUS_ILLEGAL_PARAM if illegal LED number.

Definition at line 110 of file bsp_dk_leds.c .

References BSP_RegisterRead() , BSP_RegisterWrite() , BSP_STATUS_ILLEGAL_PARAM , and BSP_STATUS_OK .

uint32_t BSP_LedsGet ( void )

Get status of all LEDs.

Returns
Bitmask with current status for all LED's.

Definition at line 48 of file bsp_dk_leds.c .

References BSP_RegisterRead() .

int BSP_LedsInit ( void )

Initialize LED drivers.

Note
LED's are initially turned off.
Returns
BSP_STATUS_OK

Definition at line 37 of file bsp_dk_leds.c .

References BSP_RegisterWrite() , and BSP_STATUS_OK .

Referenced by BSP_initBoard() .

int BSP_LedsSet ( uint32_t leds )

Update all LED's.

Parameters
[in] leds Bitmask representing new status for all LED's. A 1 turns a LED on, a 0 turns a LED off.
Returns
BSP_STATUS_OK

Definition at line 60 of file bsp_dk_leds.c .

References BSP_RegisterWrite() , and BSP_STATUS_OK .

int BSP_LedToggle ( int ledNo )

Toggle a single LED.

Parameters
[in] ledNo The number of the LED (counting from zero) to toggle.
Returns
BSP_STATUS_OK or BSP_STATUS_ILLEGAL_PARAM if illegal LED number.

Definition at line 129 of file bsp_dk_leds.c .

References BSP_RegisterRead() , BSP_RegisterWrite() , BSP_STATUS_ILLEGAL_PARAM , and BSP_STATUS_OK .

int BSP_PeripheralAccess ( BSP_Peripheral_TypeDef perf,
bool enable
)

DK Peripheral Access Control Enable or disable access to on-board peripherals through switches and SPI switch where applicable. Turn off conflicting peripherals when enabling another.

Parameters
[in] perf Which peripheral to configure. Use enum BSP_Peripheral_TypeDef or BSP_Peripheral_Typedef according to DK type.
[in] enable If true, set up access to peripheral, if false disable access.
Returns
BSP_STATUS_OK .

Definition at line 459 of file bsp_dk_3201.c .

References BC_PERICON_ANALOG_DIFF_SHIFT , BC_PERICON_ANALOG_SE_SHIFT , BC_PERICON_AUDIO_IN_SHIFT , BC_PERICON_AUDIO_OUT_SEL_SHIFT , BC_PERICON_AUDIO_OUT_SHIFT , BC_PERICON_I2C_SHIFT , BC_PERICON_I2S_ETH_SEL_SHIFT , BC_PERICON_I2S_ETH_SHIFT , BC_PERICON_RS232_LEUART_SHIFT , BC_PERICON_RS232_SHUTDOWN_SHIFT , BC_PERICON_RS232_UART_SHIFT , BC_PERICON_SPI_SHIFT , BC_PERICON_TOUCH_SHIFT , BC_PERICON_TRACE_SHIFT , BC_REGISTER , BSP_ANALOG_DIFF , BSP_ANALOG_SE , BSP_AUDIO_IN , BSP_AUDIO_OUT , BSP_ETH , BSP_I2C , BSP_I2S , BSP_MICROSD , BSP_RegisterRead() , BSP_RegisterWrite() , BSP_RS232_LEUART , BSP_RS232_SHUTDOWN , BSP_RS232_UART , BSP_STATUS_OK , BSP_TFT , BSP_TOUCH , and BSP_TRACE .

Referenced by BSP_initBoard() , TFT_DirectInit() , and TOUCH_Init() .

bool BSP_TraceProfilerSetup ( void )

Configure SWO trace output for Energy Profiler.

Note
Enabling SWO trace will add ~150uA current consumption in EM0.
Returns
Always true

Definition at line 106 of file bsp_trace.c .

References _GPIO_ROUTELOC0_SWVLOC_MASK , CMU , CMU_ClockFreqGet() , CMU_HFBUSCLKEN0_GPIO , CMU_OSCENCMD_AUXHFRCOEN , CMU_STATUS_AUXHFRCORDY , cmuClock_DBG , GPIO , and GPIO_ROUTEPEN_SWVPEN .

Referenced by BSP_TraceSwoSetup() .

void BSP_TraceSwoSetup ( void )

Energy Profiler SWO setup.

Deprecated:
Deprecated function. New code should call BSP_TraceProfilerSetup() .

Definition at line 179 of file bsp_trace.c .

References BSP_TraceProfilerSetup() .

Referenced by RETARGET_SwoInit() .