Search found 6 matches

by georgesshed
Mon Nov 09, 2020 6:24 pm
Forum: General discussion
Topic: how to overclock?
Replies: 5
Views: 4292

Re: how to overclock?

Thanks for the comment. I dont need USb or UART functionality and am programming via ftdi. Using the eSPI libraty which is one of the fastest librarys there is. The ST7735 does not have a parallel interface, neither does any other 3.5 inch lcd ive found.
by georgesshed
Mon Nov 09, 2020 2:59 pm
Forum: General discussion
Topic: how to overclock?
Replies: 5
Views: 4292

how to overclock?

Hi all, I have a STM32f103C8T6 "blue pill" and im using it to drive a ST7735 LCD. Its drawing an 'artificial horizon'. Currently im getting at most 8 FPS and drops down to 6 fps at large angles. This is way to slow for what i want. I believe its possible to overclock to as much as 128Mhz b...
by georgesshed
Wed Jul 15, 2020 4:24 pm
Forum: General discussion
Topic: code crashing?, PC13 flashing? i2c
Replies: 6
Views: 5468

Re: code crashing?, PC13 flashing? i2c

dannyf wrote: Sun Jul 12, 2020 7:17 pm comment out certain sections of the code and see if you still have the problem.

and gradually narrow down the possible cause.
Thanks danny, I tried that and it only went when i removed the i2c library completley.
by georgesshed
Sun Jul 12, 2020 10:08 am
Forum: General discussion
Topic: code crashing?, PC13 flashing? i2c
Replies: 6
Views: 5468

code crashing?, PC13 flashing? i2c

Hi all, Im trying to use an mpu6050 with the stm32 duino. It seems to work initially but after a random amount of time (5-15 seconds) the serial output stops and PC13 led starts flashing? i cant find reference to this issue sanywhere and dont know what is wrong as it works for a bit? #include<Wire.h...
by georgesshed
Sat Jul 11, 2020 6:42 pm
Forum: General discussion
Topic: Code crashing? PC 13 flashing with wire lib
Replies: 2
Views: 4363

Code crashing? PC 13 flashing with wire lib

Hi all, Im trying to use an mpu6050 with the stm32 duino. It seems to for but after a random amount of time (5-15 seconds) the serial output stops and PC13 led starts flashing? i cant find reference to this issue sanywhere and dont know what is wrong as it works for a bit? #include<Wire.h> const int...
by georgesshed
Mon May 18, 2020 5:46 pm
Forum: General discussion
Topic: Ideas for stm32 to pc comms via radio
Replies: 2
Views: 2660

Ideas for stm32 to pc comms via radio

Hi all! Im working on a project where I am building a flight control system for a model aircraft using the stm 32. The system is compromised of 2 parts, the flight controller (and sensors fitted to the aircraft) and a windows application (.net/c#). Part of the goal is to have a fast telemetry link b...

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