CCS C Compiler Manual PCB / PCM / PCH

Functional Overview
psp_input_full()
psp_output_full()
Relevant Preprocessor:
None
Write the data byte to the next buffer location.
This will write a byte of data to the next buffer location or will
write a byte to the specified buffer location.
Reads a byte of data.
psp_read() will read a byte of data from the next buffer
location and psp_read ( address ) will read the buffer location
address.
Configures the address register of the PMP module with the
destination address during Master mode operation.
This will return the status of the output buffer underflow bit.
This will return the status of the input buffers.
This will return the status of the input buffers.
This will return the status of the output buffers.
This will return the status of the output buffers.
Relevant Interrupts :
#INT_PMP
Interrupt on read or write strobe
Relevant Include Files:
None, all functions built-in
Relevant getenv() parameters:
None
Example Code:
setup_pmp( PAR_ENABLE |
PAR_MASTER_MODE_1 |
PAR_STOP_IN_IDLE,0x00FF );
Sets up Master mode with address lines PMA0:PMA7
If ( pmp_output_full ( ))
{
pmp_write(next_byte);
}
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