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DS1307 with FORCE_HW (solved)

 
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PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Sun Jan 28, 2007 10:22 am     Reply with quote
Quote:
setup_adc_ports(NO_ANALOGS);
setup_adc(ADC_OFF);
setup_psp(PSP_DISABLED);
setup_spi(FALSE);
setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1);
setup_timer_1(T1_DISABLED);
setup_timer_2(T2_DISABLED,0,1);
setup_comparator(NC_NC_NC_NC);
setup_vref(FALSE);

This is all CCS Wizard code. The setup_spi() statement shown
above in bold will shut down the SSP module. That includes
shutting down the hardware i2c. Delete that line.
Philosopher



Joined: 28 Jan 2007
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PostPosted: Sun Jan 28, 2007 10:45 am     Reply with quote
Ahh.. that's it!
Thank you PCM programmer!
domdom



Joined: 06 Sep 2006
Posts: 29

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PostPosted: Fri Feb 16, 2007 6:51 am     Reply with quote
what type of LCD you are using? i am currently using LCD 2x16 connecting to ds1307.
can this code be used in my application?

based on the software given by philosopher, pin DB0-DB7 of LCD connecting to which I/O ports of PIC?
Philosopher



Joined: 28 Jan 2007
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PostPosted: Fri Feb 16, 2007 12:13 pm     Reply with quote
domdom wrote:
what type of LCD you are using? i am currently using LCD 2x16 connecting to ds1307.
can this code be used in my application?

based on the software given by philosopher, pin DB0-DB7 of LCD connecting to which I/O ports of PIC?


I'm using a 4x16 display with a KS0066 controller chip. I believe that chip is compatible with HD44780.

You could use this code but I would recomend you to use the CCS or some other complete driver for this display instead. This is just me messing around.

If you use this code you should connect DB0-DB7 to port D.
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