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  Topic: Lora Module Communication
avjarun

Replies: 3
Views: 1145

PostForum: General CCS C Discussion   Posted: Tue Sep 24, 2024 10:57 pm   Subject: Lora Module Communication
Hi All.
I am trying to establish a communication with Lora SX1278 module with SPI. I am using 18F18323 (Internal Crystal). I have a problem with the below SPI communication functions. It doesn't see ...
  Topic: Timer in Sleep Mode
avjarun

Replies: 4
Views: 5147

PostForum: General CCS C Discussion   Posted: Mon Dec 25, 2023 4:42 am   Subject: Timer in Sleep Mode
A quick question. With the following settings.



#fuses RSTOSC_LFINTRC,NOBROWNOUT,WDT_SW,MCLR,PUT,NOCLKOUT
#use delay(clock=1000000)

setup_wdt(WDT_8S);
setup_timer_0(T0_LFINTOSC | T0_INPUT_ ...
  Topic: Timer in Sleep Mode
avjarun

Replies: 4
Views: 5147

PostForum: General CCS C Discussion   Posted: Mon Dec 25, 2023 4:21 am   Subject: Timer in Sleep Mode
Thank you for your response. I will check that out. I was trying to work on

#byte CPUDOZE = 0x918
#bit IDLEMODE = CPUDOZE.7
#bit DOZEN = CPUDOZE.6


It seems to be working, but consumes mo ...
  Topic: Timer in Sleep Mode
avjarun

Replies: 4
Views: 5147

PostForum: General CCS C Discussion   Posted: Sun Dec 24, 2023 9:43 pm   Subject: Timer in Sleep Mode
Hello All.

I am working with 16F18323 and I am wondering if someone could advise me on the following questions.

1. Does the chip support enabling a timer during sleep?
2. During sleep it consum ...
  Topic: I2C PROBLEM - 18F46K22
avjarun

Replies: 10
Views: 22205

PostForum: General CCS C Discussion   Posted: Tue Sep 13, 2022 9:20 pm   Subject: I2C PROBLEM - 18F46K22
Dear PCM

In 18F4620, it was clocked @ 4 Mhz, Internal Crystal
The same is done in PIC18F46K22

As you pointed out, the code shared in the beginning was used in 18F4620. Although the code was wro ...
  Topic: I2C PROBLEM - 18F46K22
avjarun

Replies: 10
Views: 22205

PostForum: General CCS C Discussion   Posted: Sun Sep 11, 2022 9:57 am   Subject: Update
I have an update. In slave the declaration I have written for GEN Call and I2C is

#byte INTCON = 0xFF2
#byte SSPCON2 = 0xFC5
#bit GCEN = SSPCON2.7
#bit ACKDT=SSPCON2.5

#byte SSPADD = 0xFC8
# ...
  Topic: I2C PROBLEM - 18F46K22
avjarun

Replies: 10
Views: 22205

PostForum: General CCS C Discussion   Posted: Sun Sep 11, 2022 9:46 am   Subject: I2C PROBLEM - 18F46K22
Thank you for your valuable time. I have made the changes as follows and I am having 1.2K as pull up. However, I still have some difficulties in sorting out a few issues.

#fuses NOWDT,NOPLLEN,NOPUT ...
  Topic: I2C PROBLEM - 18F46K22
avjarun

Replies: 10
Views: 22205

PostForum: General CCS C Discussion   Posted: Fri Sep 09, 2022 12:25 am   Subject: I2C PROBLEM - 18F46K22
Hello All,

I have been using PIC18F4620 as an I2C SLAVE so far with no issues at all. However, when I migrated to PIC18F46K22 I am facing quite a lot of issues. Sometimes it works and in most cases ...
  Topic: SPI INTERFACE
avjarun

Replies: 3
Views: 14177

PostForum: General CCS C Discussion   Posted: Mon Feb 07, 2022 6:18 am   Subject: SPI INTERFACE
Firstly, I thank you so much for your quick reply. Noted on your comments and will remember your words. Made the modifications as below.... but still... I am using the following PINS on PORTC and not ...
  Topic: SPI INTERFACE
avjarun

Replies: 3
Views: 14177

PostForum: General CCS C Discussion   Posted: Mon Feb 07, 2022 3:17 am   Subject: SPI INTERFACE
Hi All,

I am trying to interface with AD5421 using SPI which is of 24 bits. I have written the code for reading and writing registers. However, when I write a value to the control register and read ...
  Topic: Need Help in Selecting Compiler
avjarun

Replies: 3
Views: 12967

PostForum: General CCS C Discussion   Posted: Wed Mar 31, 2021 4:42 am   Subject: Need Help in Selecting Compiler
Thank you all. Will go ahead with it.
  Topic: Need Help in Selecting Compiler
avjarun

Replies: 3
Views: 12967

PostForum: General CCS C Discussion   Posted: Sun Mar 28, 2021 11:05 pm   Subject: Need Help in Selecting Compiler
Hi All,

I am planning to purchase CCS compiler and I would like to know if the COMMAND LINE version will be suitable for using it with MPLAB IDE? And yes, I do not need the CCS IDE.

Secondly, a ...
 
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