Functions
void	SPI_Mode_Master_SS_Unused (void)
	Function: Function SPI_Mode_Master_SS_Unused. More...

void	SPI_Mode_Master_SS_Sw_Ctrl (void)
	Function: Function SPI_Mode_Master_SS_Sw_Ctrl. More...

void	SPI_Mode_Master_SS_Hw_Ctrl_Out (void)
	Function: Function SPI_Mode_Master_SS_Hw_Ctrl_Out. More...

void	SPI_Mode_Master_SS_Hw_Mon_In (void)
	Function: Function SPI_Mode_Master_SS_Hw_Mon_In. More...

void	SPI_Mode_Slave_SS_Hw_Mon (void)
	Function: Function SPI_Mode_Slave_SS_Hw_Mon. More...

void	SPI_Mode_Slave_SS_Sw_Ctrl (void)
	Function: Function SPI_Mode_Slave_SS_Sw_Ctrl. More...

void	SPI_Format_Clock_Pol0_Pha0 (void)
	Function: Function SPI_Format_Clock_Pol0_Pha0. More...

void	SPI_Format_Clock_Pol0_Pha1 (void)
	Function: Function SPI_Format_Clock_Pol0_Pha1. More...

void	SPI_Format_Clock_Pol1_Pha0 (void)
	Function: Function SPI_Format_Clock_Pol1_Pha0. More...

void	SPI_Format_Clock_Pol1_Pha1 (void)
	Function: Function SPI_Format_Clock_Pol1_Pha1. More...

void	SPI_Format_Frame_TI (void)
	Function: Function SPI_Format_Frame_TI. More...

void	SPI_Format_Clock_Microwire (void)
	Function: Function SPI_Format_Clock_Microwire. More...

void	SPI_Data_Bits_1 (void)
	Function: Function SPI_Data_Bits_1. More...

void	SPI_Data_Bits_2 (void)
	Function: Function SPI_Data_Bits_2. More...

void	SPI_Data_Bits_3 (void)
	Function: Function SPI_Data_Bits_3. More...

void	SPI_Data_Bits_4 (void)
	Function: Function SPI_Data_Bits_4. More...

void	SPI_Data_Bits_5 (void)
	Function: Function SPI_Data_Bits_5. More...

void	SPI_Data_Bits_6 (void)
	Function: Function SPI_Data_Bits_6. More...

void	SPI_Data_Bits_7 (void)
	Function: Function SPI_Data_Bits_7. More...

void	SPI_Data_Bits_8 (void)
	Function: Function SPI_Data_Bits_8. More...

void	SPI_Data_Bits_9 (void)
	Function: Function SPI_Data_Bits_9. More...

void	SPI_Data_Bits_10 (void)
	Function: Function SPI_Data_Bits_10. More...

void	SPI_Data_Bits_11 (void)
	Function: Function SPI_Data_Bits_11. More...

void	SPI_Data_Bits_12 (void)
	Function: Function SPI_Data_Bits_12. More...

void	SPI_Data_Bits_13 (void)
	Function: Function SPI_Data_Bits_13. More...

void	SPI_Data_Bits_14 (void)
	Function: Function SPI_Data_Bits_14. More...

void	SPI_Data_Bits_15 (void)
	Function: Function SPI_Data_Bits_15. More...

void	SPI_Data_Bits_16 (void)
	Function: Function SPI_Data_Bits_16. More...

void	SPI_Data_Bits_17 (void)
	Function: Function SPI_Data_Bits_17. More...

void	SPI_Data_Bits_18 (void)
	Function: Function SPI_Data_Bits_18. More...

void	SPI_Data_Bits_19 (void)
	Function: Function SPI_Data_Bits_19. More...

void	SPI_Data_Bits_20 (void)
	Function: Function SPI_Data_Bits_20. More...

void	SPI_Data_Bits_21 (void)
	Function: Function SPI_Data_Bits_21. More...

void	SPI_Data_Bits_22 (void)
	Function: Function SPI_Data_Bits_22. More...

void	SPI_Data_Bits_23 (void)
	Function: Function SPI_Data_Bits_23. More...

void	SPI_Data_Bits_24 (void)
	Function: Function SPI_Data_Bits_24. More...

void	SPI_Data_Bits_25 (void)
	Function: Function SPI_Data_Bits_25. More...

void	SPI_Data_Bits_26 (void)
	Function: Function SPI_Data_Bits_26. More...

void	SPI_Data_Bits_27 (void)
	Function: Function SPI_Data_Bits_27. More...

void	SPI_Data_Bits_28 (void)
	Function: Function SPI_Data_Bits_28. More...

void	SPI_Data_Bits_29 (void)
	Function: Function SPI_Data_Bits_29. More...

void	SPI_Data_Bits_30 (void)
	Function: Function SPI_Data_Bits_30. More...

void	SPI_Data_Bits_31 (void)
	Function: Function SPI_Data_Bits_31. More...

void	SPI_Data_Bits_32 (void)
	Function: Function SPI_Data_Bits_32. More...

void	SPI_Bit_Order_MSB_LSB (void)
	Function: Function SPI_Bit_Order_MSB_LSB. More...

void	SPI_Bit_Order_LSB_MSB (void)
	Function: Function SPI_Bit_Order_LSB_MSB. More...

void	SPI_Bus_Speed_Min (void)
	Function: Function SPI_Bus_Speed_Min. More...

void	SPI_Bus_Speed_Max (void)
	Function: Function SPI_Bus_Speed_Max. More...

void	SPI_Number_Of_Items (void)
	Function: Function SPI_Number_Of_Items. More...

void	SPI_GetDataCount (void)
	Function: Function SPI_GetDataCount. More...

void	SPI_Abort (void)
	Function: Function SPI_Abort. More...

Description

These tests verify API and operation of the SPI data exchange functions.

The data exchange tests verify the following driver functions (SPI Driver function documentation):

Send
int32_t Send (const void *data, uint32_t num);
Receive
int32_t Receive ( void *data, uint32_t num);
Transfer
int32_t Transfer (const void *data_out, void *data_in, uint32_t num);
GetDataCount
uint32_t GetDataCount (void);
Control
int32_t Control (uint32_t control, uint32_t arg);
GetStatus
ARM_SPI_STATUS GetStatus (void);
SignalEvent
void (*ARM_SPI_SignalEvent_t) (uint32_t event);

All of these tests execute a data exchange and check the result of this data exchange.

Data exchange test procedure when Test Mode SPI Server is selected:

send command "SET BUF TX,.." to the SPI Server: Set Tx buffer
send command "SET BUF RX,.." to the SPI Server: Set Rx buffer
send command "SET COM .." to the SPI Server: Set communication settings for the next XFER command
send command "XFER .." to the SPI Server: Specify transfer
driver Control: Configure the SPI interface
driver Control: Set the default Tx value
driver Send/Receive/Transfer: Start the requested operation
driver GetStatus/SignalEvent: Wait for the current operation to finish or time-out
(operation is finished when busy flag is 0 and completed event was signaled)
assert that operation has finished in expected time
assert that ARM_SPI_EVENT_TRANSFER_COMPLETE event was signaled
driver GetStatus: Assert that busy flag is 0
driver GetDataCount: Assert that number of transferred items is same as requested
if operation has timed out call driver Control function to Abort operation and wait timeout time
to make sure that the SPI Server is ready for the next command
assert that received content is as expected
send command "GET BUF RX,.." to the SPI Server: Get Rx buffer
assert that sent content (read from the SPI Server's receive buffer) is as expected

Data exchange Abort test procedure when Test Mode SPI Server is selected:

send command "SET BUF TX,.." to the SPI Server: Set Tx buffer
send command "SET BUF RX,.." to the SPI Server: Set Rx buffer
send command "SET COM .." to the SPI Server: Set communication settings for the next XFER command
send command "XFER .." to the SPI Server: Specify transfer
driver Control: Configure the SPI interface
driver Control: Set the default Tx value
driver Send/Receive/Transfer: Start the requested operation
wait up to 1 ms
driver Control: Abort the current operation
driver GetStatus: Assert that busy flag is 0
driver GetDataCount: Assert that number of transferred items is less than requested

Data exchange test procedure when Test Mode Loopback is selected:

driver Control: Configure the SPI interface
driver Control: Set the default Tx value
driver Send/Transfer: Start the requested operation
driver GetStatus/SignalEvent: Wait for the current operation to finish or time-out
(operation is finished when busy flag is 0 and completed event was signaled)
assert that operation has finished in expected time
assert that ARM_SPI_EVENT_TRANSFER_COMPLETE event was signaled
driver GetStatus: Assert that busy flag is 0
driver GetDataCount: Assert that number of transferred items is same as requested
if operation has timed out call driver Control function to Abort operation
assert that received content is as expected (for Transfer operation only)

Note

Limitations of Data Exchange tests if Test Mode Loopback is selected:

only Master mode with Slave Select not used can be tested
Receive function cannot be tested
format tests are not supported
only 8, 16, 24 and 32 data bit tests are supported
bit order tests are not supported

Function Documentation

void SPI_Mode_Master_SS_Unused ( void )

The function SPI_Mode_Master_SS_Unused verifies data exchange:

in Master Mode with Slave Select line not used
with default clock / frame format
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback Receive function is not checked

void SPI_Mode_Master_SS_Sw_Ctrl ( void )

The function SPI_Mode_Master_SS_Sw_Ctrl verifies data exchange:

in Master Mode with Slave Select line Software controlled
with default clock / frame format
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test is not executed

void SPI_Mode_Master_SS_Hw_Ctrl_Out ( void )

The function SPI_Mode_Master_SS_Hw_Ctrl_Out verifies data exchange:

in Master Mode with Slave Select line Hardware controlled Output
with default clock / frame format
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Mode_Master_SS_Hw_Mon_In ( void )

The function SPI_Mode_Master_SS_Hw_Mon_In verifies data exchange:

in Master Mode with Slave Select line Hardware monitored Input
with default clock / frame format
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Mode_Slave_SS_Hw_Mon ( void )

The function SPI_Mode_Slave_SS_Hw_Mon verifies data exchange:

in Slave Mode with Slave Select line Hardware monitored
with default clock / frame format
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Mode_Slave_SS_Sw_Ctrl ( void )

The function SPI_Mode_Slave_SS_Sw_Ctrl verifies data exchange:

in Slave Mode with Slave Select line Software controlled
with default clock / frame format
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Format_Clock_Pol0_Pha0 ( void )

The function SPI_Format_Clock_Pol0_Pha0 verifies data exchange:

in Master Mode with default Slave Select mode
with clock format: polarity 0 / phase 0
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Format_Clock_Pol0_Pha1 ( void )

The function SPI_Format_Clock_Pol0_Pha1 verifies data exchange:

in Master Mode with default Slave Select mode
with clock format: polarity 0 / phase 1
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Format_Clock_Pol1_Pha0 ( void )

The function SPI_Format_Clock_Pol1_Pha0 verifies data exchange:

in Master Mode with default Slave Select mode
with clock format: polarity 1 / phase 0
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Format_Clock_Pol1_Pha1 ( void )

The function SPI_Format_Clock_Pol1_Pha1 verifies data exchange:

in Master Mode with default Slave Select mode
with clock format: polarity 1 / phase 1
with default data bits
with default bit order
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Format_Frame_TI ( void )

The function SPI_Format_Frame_TI verifies data exchange:

in Master Mode with Slave Select line Hardware controlled Output
with Texas Instruments frame format
with default data bits
with bit order from MSB to LSB
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Format_Clock_Microwire ( void )

The function SPI_Format_Clock_Microwire verifies data exchange:

in Master Mode with Slave Select line Hardware controlled Output
with National Semiconductor Microwire frame format
with default data bits
with bit order from MSB to LSB
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test not executed

void SPI_Data_Bits_1 ( void )

The function SPI_Data_Bits_1 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 1 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_2 ( void )

The function SPI_Data_Bits_2 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 2 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_3 ( void )

The function SPI_Data_Bits_3 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 3 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_4 ( void )

The function SPI_Data_Bits_4 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 4 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_5 ( void )

The function SPI_Data_Bits_5 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 5 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_6 ( void )

The function SPI_Data_Bits_6 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 6 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_7 ( void )

The function SPI_Data_Bits_7 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 7 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_8 ( void )

The function SPI_Data_Bits_8 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 8 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_9 ( void )

The function SPI_Data_Bits_9 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 9 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_10 ( void )

The function SPI_Data_Bits_10 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 10 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_11 ( void )

The function SPI_Data_Bits_11 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 11 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_12 ( void )

The function SPI_Data_Bits_12 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 12 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_13 ( void )

The function SPI_Data_Bits_13 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 13 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_14 ( void )

The function SPI_Data_Bits_14 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 14 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_15 ( void )

The function SPI_Data_Bits_15 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 15 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_16 ( void )

The function SPI_Data_Bits_16 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 16 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_17 ( void )

The function SPI_Data_Bits_17 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 17 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_18 ( void )

The function SPI_Data_Bits_18 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 18 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_19 ( void )

The function SPI_Data_Bits_19 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 19 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_20 ( void )

The function SPI_Data_Bits_20 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 20 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_21 ( void )

The function SPI_Data_Bits_21 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 21 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_22 ( void )

The function SPI_Data_Bits_22 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 22 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_23 ( void )

The function SPI_Data_Bits_23 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 23 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_24 ( void )

The function SPI_Data_Bits_24 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 24 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_25 ( void )

The function SPI_Data_Bits_25 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 25 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_26 ( void )

The function SPI_Data_Bits_26 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 26 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_27 ( void )

The function SPI_Data_Bits_27 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 27 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_28 ( void )

The function SPI_Data_Bits_28 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 28 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_29 ( void )

The function SPI_Data_Bits_29 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 29 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_30 ( void )

The function SPI_Data_Bits_30 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 30 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_31 ( void )

The function SPI_Data_Bits_31 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 31 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Data_Bits_32 ( void )

The function SPI_Data_Bits_32 verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with 32 data bits per frame
with default bit order
at default bus speed
for default number of data items

void SPI_Bit_Order_MSB_LSB ( void )

The function SPI_Bit_Order_MSB_LSB verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with default data bits
with bit order from MSB to LSB
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test is not executed

void SPI_Bit_Order_LSB_MSB ( void )

The function SPI_Bit_Order_LSB_MSB verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with default data bits
with bit order from LSB to MSB
at default bus speed
for default number of data items

Note: In Test Mode Loopback this test is not executed

void SPI_Bus_Speed_Min ( void )

The function SPI_Bus_Speed_Min verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with default data bits
with default bit order
at minimum bus speed (define SPI_CFG_MIN_BUS_SPEED in DV_SPI_Config.h)
for default number of data items

This test function checks the following requirements:

measured bus speed is not 25% lower, or higher than requested
bus speed value returned by the driver is not negative
bus speed value returned by the driver is not higher then requested
bus speed value returned by the driver is not lower then 75% of requested

void SPI_Bus_Speed_Max ( void )

The function SPI_Bus_Speed_Max verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with default data bits
with default bit order
at maximum bus speed (define SPI_CFG_MAX_BUS_SPEED in DV_SPI_Config.h)
for default number of data items

This test function checks the following requirements:

measured bus speed is not 25% lower, or higher than requested
bus speed value returned by the driver is not negative
bus speed value returned by the driver is not higher then requested
bus speed value returned by the driver is not lower then 75% of requested

void SPI_Number_Of_Items ( void )

The function SPI_Number_Of_Items verifies data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with default data bits
with default bit order
at default bus speed
for different number of items (defines SPI_CFG_NUM1 .. SPI_CFG_NUM5 in DV_SPI_Config.h)

void SPI_GetDataCount ( void )

The function SPI_GetDataCount verifies GetDataCount function (count changing) during data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with default data bits
with default bit order
at default bus speed

void SPI_Abort ( void )

The function SPI_Abort verifies Abort function abort of data exchange:

in Master Mode with default Slave Select mode
with default clock / frame format
with default data bits
with default bit order
at default bus speed

Functions

Description

Function Documentation