Search found 4 matches
- Wed Aug 09, 2023 5:23 pm
- Forum: Libraries & Hardware
- Topic: Changing Emulated EEPROM location and Size
- Replies: 1
- Views: 10834
Re: Changing Emulated EEPROM location and Size
Nevermind, I ended up rewritting part of the EEPROM library, making the eeprom_buffer a fixed 1kb size and allowing the functions eeprom_buffer_fill() and eeprom_buffer_flush() to take an address of the absolute memory location you want to write. It's a bit dangerous but not so different to how the ...
- Tue Aug 08, 2023 10:02 pm
- Forum: Libraries & Hardware
- Topic: Changing Emulated EEPROM location and Size
- Replies: 1
- Views: 10834
Changing Emulated EEPROM location and Size
Hello!
I have a project using a Bluepill in which I want to use about 10Kb to emulate an EEPROM, I have about 60% of flash in use, so the plan is to have it next to that (while inspecting the used flash up to now by the program I should be able to insert this EEPROM starting from 0x0800A000). I also ...
I have a project using a Bluepill in which I want to use about 10Kb to emulate an EEPROM, I have about 60% of flash in use, so the plan is to have it next to that (while inspecting the used flash up to now by the program I should be able to insert this EEPROM starting from 0x0800A000). I also ...
- Fri Feb 17, 2023 7:55 pm
- Forum: General discussion
- Topic: HardwareTimer on TIM3 not working
- Replies: 0
- Views: 2695
HardwareTimer on TIM3 not working
Hello!
I am currently working on a project using the bluepill (F103C8T6), and I need to use HardwareTimer on TIM3. Not only it is not working, I think that it is blocking execution of what is after it (so it must be failling at runtime). I have tested the other timers with their respective channels ...
I am currently working on a project using the bluepill (F103C8T6), and I need to use HardwareTimer on TIM3. Not only it is not working, I think that it is blocking execution of what is after it (so it must be failling at runtime). I have tested the other timers with their respective channels ...
- Mon Feb 01, 2021 5:35 pm
- Forum: General discussion
- Topic: Bluepill external interrupts
- Replies: 3
- Views: 4187
Bluepill external interrupts
Hi
I have been trying to program the bluepill with the Arduino IDE using the new core based of HAL. I am having some problems. I am attaching a tactile button to one of the pins, previosly debouncing it with an RC filter. In the software I am setting the Pin as an INPUT_PULLDOWN, since the tactile ...
I have been trying to program the bluepill with the Arduino IDE using the new core based of HAL. I am having some problems. I am attaching a tactile button to one of the pins, previosly debouncing it with an RC filter. In the software I am setting the Pin as an INPUT_PULLDOWN, since the tactile ...