Proton mssp support

[bugi]

Hi Les,

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How can I use MSSP module with PROTON ?

I found only I2C command but there are not any MSSP command.

Regards.

[normnet]

Hi Les,

How can I use MSSP module with PROTON ?

I found only I2C command but there are not any MSSP command.

Regards.

Depending on the SPI mode your app requires, see page 193 if a PIC18F2XK20 for example.
Everything can be found in the registers.
SPI both sends and receives a byte at the same time.
Sometimes you only would require receiving so just send $FF for example.

Norm

 '********************
    'MSSP = MASTER SYNCHROUS SERIAL PORT MODULE ' SPI Port Setup
    'SSPSTAT = 000000   'BOTH WORK SD card
    SSPSTAT = 000000  'BOTH WORK SD card
    SSPCON1 = 100010 ' SLOW    INITILIZE SLOW


'    SSPCON1 = 100000 'FAST
    SSPCON1 = 100001 ' MED 

    SSPBUF = $FF              'SENDS 1 BYTE TO SD
    While SSPSTAT.0 = 0: Wend 'WHILE TX/RX COMPLETE
    yBUFF_ARRAY256[dWRITE_BUFF_TOTAL.Byte0] = SSPBUF
    Inc dWRITE_BUFF_TOTAL

[bugi]

Thanks for your reply Norm.

Regards.