Search found 4 matches
- Sat Feb 24, 2024 8:53 pm
- Forum: General discussion
- Topic: Seek assist-Arduino GIGA R1 (STM32H7) RTC usage
- Replies: 7
- Views: 1379
Re: Seek assist-Arduino GIGA R1 (STM32H7) RTC usage
Well, the Arduino GIGA R1 Wifi board has a hardware bug. The load capacitors were not mounted on two of the boards oscillators, 32.768kHz and the 16MHz. Why they did this I have no idea. So, I am left with the contemplation of trying to hand solder in the 1005-size caps. https://forum.arduino.cc/t/c...
- Tue Jan 16, 2024 11:25 am
- Forum: General discussion
- Topic: Seek assist-Arduino GIGA R1 (STM32H7) RTC usage
- Replies: 7
- Views: 1379
Re: Seek assist-Arduino GIGA R1 (STM32H7) RTC usage
Thank you so much for the kind responses once more, this seems the place to be then. I think need just break the ice with this GIGA board and flash a new core and try out the STM32RTC library as suggested. Further information shared above meshes real well with the background readings I've been condu...
- Mon Jan 15, 2024 8:23 pm
- Forum: General discussion
- Topic: Seek assist-Arduino GIGA R1 (STM32H7) RTC usage
- Replies: 7
- Views: 1379
Re: Seek assist-Arduino GIGA R1 (STM32H7) RTC usage
Thank you for your kind reply. Yes, the BDCR is write-protected and that is disabled with setting the DBP in PWR reg, IIRC. I kinda get most of what I have been reading. Have not quite gotten to making register changes in my code, not something the casual Arduino user is familiar with. Hence my enro...
- Fri Jan 12, 2024 10:30 pm
- Forum: General discussion
- Topic: Seek assist-Arduino GIGA R1 (STM32H7) RTC usage
- Replies: 7
- Views: 1379
Seek assist-Arduino GIGA R1 (STM32H7) RTC usage
Hello - I have an Arduino GIGA R1 that is chipped with an STM32H747 (RM0399 linked here) , and use the Arduino IDE to work with the board. There is an in-chip RTC, complemented by a 32.768kHz crystal across PC14 and PC15, for the LSE clock source. However, I believe the RTC is defaulting to the LSI ...