Author |
Message |
Topic: Calling bootloader from application |
raffaele
Replies: 3
Views: 10323
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Forum: General CCS C Discussion Posted: Mon May 01, 2017 6:35 am Subject: Calling bootloader from application |
Thank you very much, I wrote here because it didn't seem to me that reset_cpu was launching bootloader and I'm newbie with bootloader.
Anyway now I'm finishing to write everthing, I've put flag, CRC3 ... |
Topic: Calling bootloader from application |
raffaele
Replies: 3
Views: 10323
|
Forum: General CCS C Discussion Posted: Mon May 01, 2017 3:41 am Subject: Calling bootloader from application |
Hi,
I'm starting using bootloader on PIC24FJ128GA306. I've used the CCS serial bootloader and it works, now I'm adding the option to load from external flash. Application download the new firmware o ... |
Topic: UART problem on PIC24 |
raffaele
Replies: 6
Views: 9533
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Forum: General CCS C Discussion Posted: Fri Feb 26, 2010 5:01 am Subject: UART problem on PIC24 |
Thank you, it's working connected a 3.3V serial device, thank you for your advice. |
Topic: UART problem on PIC24 |
raffaele
Replies: 6
Views: 9533
|
Forum: General CCS C Discussion Posted: Thu Feb 25, 2010 3:12 am Subject: UART problem on PIC24 |
Usually RX pin are at high voltage level and driven low by TX pin, to confirm this i've checked the RX pin of HW UART of a PIC16F689 leaving it disconnected.
I've tried also to set the inverting bit ... |
Topic: UART problem on PIC24 |
raffaele
Replies: 6
Views: 9533
|
Forum: General CCS C Discussion Posted: Wed Feb 24, 2010 6:31 am Subject: UART problem on PIC24 |
I had a Max3223 to connect PIC to PC and I noticed no received data on PIC. Then I've disconnected MAx3223 leaving free the pin, with scope I can see 0V. 0V means 1 logic with TTL UART. |
Topic: UART problem on PIC24 |
raffaele
Replies: 6
Views: 9533
|
Forum: General CCS C Discussion Posted: Wed Feb 24, 2010 5:36 am Subject: UART problem on PIC24 |
Hello,
I'm having problem receiving data with PIC24HJ64GP502, comp. v4.093. I found that the RX pin is always at 0V in idle mode, and not at 3.3V. The problem is on both UART, while no poblem to ... |
Topic: Starting PIC18 and PIC24 |
raffaele
Replies: 2
Views: 4262
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Forum: General CCS C Discussion Posted: Wed Feb 24, 2010 3:25 am Subject: Starting PIC18 and PIC24 |
Thank you, it works. I found also PIC24 Wizard is good to configure fuses. |
Topic: Starting PIC18 and PIC24 |
raffaele
Replies: 2
Views: 4262
|
Forum: General CCS C Discussion Posted: Fri Feb 19, 2010 4:54 am Subject: Starting PIC18 and PIC24 |
Hello to all,
I'm starting using PIC18 and PIC24 family with PCWHD 4.093.
I have few PIC like 24HJ64GP502, 18F25J11, 24HJ128GP502. I wrote a simple code for blinking a led but it's not working.
... |
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