Good point, Vasile. Met vriendelijke groet, Rob Jansen ________________________________ From: [email protected] <[email protected]> on behalf of vsurducan <[email protected]> Sent: Wednesday, March 26, 2025 5:29:52 PM To: [email protected] <[email protected]> Subject: Re: [jallib] Two I2C Bus on one PIC
Hi David, But if you use one i2c bus and switch between 100kHz and 400kHz as needed? The only reason I can see the need for two i2c is perhaps syncronization between two data packets or some speed constrains. Cheers, On Wed, Mar 26, 2025, 17:23 David VB <[email protected]<mailto:[email protected]>> wrote: Hi, I will use a PIC16F18325 to control (as master) TWO separate I2C Buses. This PIC has 2 MSSP modules, so this is possible. But, the I2c_hardware.jal lib does not support that: it can only reference the first module. o i have to make a copy of that lib, and rename all references to the registers of the MSSP module to access the second module ? (Ex: SSPCON2 which is an alias for SSP1CON2 should be renamed SSP2CON2 in the copy of the lib) Or is there another way ? Also note that if I want to make the buses run at different speeds (ex: one at 100 kHz, and one at 400 kHz), some global variables and constants have also to be duplicated and renamed. Any ideas welcome.... Kind regards, David -- You received this message because you are subscribed to the Google Groups "jallib" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion visit https://groups.google.com/d/msgid/jallib/6d8d86fb-7d51-4b8a-93a2-fc2244d36da6n%40googlegroups.com<https://groups.google.com/d/msgid/jallib/6d8d86fb-7d51-4b8a-93a2-fc2244d36da6n%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "jallib" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion visit https://groups.google.com/d/msgid/jallib/CAM%2Bj4qsurb%2BP3yqH8b_1rtpnVZm86UPd-arunRHLWRfmjGpJhg%40mail.gmail.com<https://groups.google.com/d/msgid/jallib/CAM%2Bj4qsurb%2BP3yqH8b_1rtpnVZm86UPd-arunRHLWRfmjGpJhg%40mail.gmail.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "jallib" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/jallib/AM7PR02MB6098E8CFDC7C67D57B099DB5E6A62%40AM7PR02MB6098.eurprd02.prod.outlook.com.
