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You are right. like always.
Thank you very much for your explanation.
I will use the timer1 with gate.
Antonio Mate

This function is not included in PIC12F1572.h- CCS V5.044.
Can I copy and past the same function from other similar pic ?
It seems that the function setup_ccp1 in pic12f1572 is setup_ccp, but in ot ...

Problem was the external erratic Vref, it very noisy.
Once I solved this, the software function correctly.
I am doing one circuit for read 4 PT1000/100 with ADS1211 and one micro,with automatic dete ...

You are right Ckielstra, there are many errors, I am learning.
I have modified according you, and modify the functions. Now I can read and write in all registers of ADS1211.
Was important to do rese ...

sorry i erased this code line inside the main() :config_ADC();
Must be between two delays_ms(1000).
Thanks

Hello, thanks for your time and collaboration.
0xC0 - b11000000-is the instruction for Read (1) , three bytes (10) from address 0000.(High Byte of DOR).
If the Command register is written OK means t ...

I have read notes about ADS and I have not seen you say, more and more, with the same config and write functions now I can modify the 4 bytes of CMR, that means that are correct.
But I cannot read, ...

I use pins: DO, SDI, DRDY and Clock, SC always selected (0).
I wish to modify CMR with BIAS=1, SDL=1, then if I check Bias pin I know if has been modified.
Xtal of ADS is 8 MHz, and micro is 12 MHz ...

Was enough to include the fuse SOSC_DIG.
You are right, thanks a lot.
antonio mate

I have written this code for test this micro, and all is Ok except for C0 and C1, this don't change. Thinking that was one broken micro I have change, but happen the same.
Somebody knows the reason? ...

Thanks a lot, I need to learn a lot,lot,lot more
antonio mate

Thanks for the answer
I explain:
in the assembler program is writed
in 0x0000: goto NewResetAddress
in 0x0008: goto NewIntHighAddress
in 0x0018: goto NewIntLowAddress
Then I understa ...

I try to use one CAN bootloader made in assembler, this program branch reset and the two interrupts to other addresses, then like I want make the rest of my program in CCS C it is needed to say to the ...

Dear all, I need to change the Reset and Interrupts address to other places, but I don't know how put this in CCS for be possible that interrupts routines function well.
Somebody knows how to do?
I ...