mean00
mean00
BTW, i suspect your chip is not a STM32F103, 99% of them have 128 kB of flash even if they only report 64 kB Maybe a remarked CH32F103 ?
i bought a ch32 based bluepill on amazon, it may help.
The portB bus is shared between the screen and the keys. As a result the code is NOT using interrupts for key presses but poll the GPIO every 10ms or...
So the CH103 i bought turned out to be a genuine STM3F103 You cannot even trust the fakers nowadays
I added an option on git/head so you dont have to change anything cmake -DUSE_SMALLFOOTPRINT=True .. It uses 98% of the flash but it fits (still double check mcuSelect is...
Hi I've received the real CH32F103 bluepill boards Are you 100% sure the problem is not coming from the flash ? The GPIO seems to be 100% the same as...
Bought a DSO150 clone, the bottom line problem is that they connected the "OK" and "Trigger" button to other pins That's why the "Ok" button was not working.
Building with -DUSE_SMALLFOOTPRINT and -DUSE_FNIRSI_BUTTON yields a working binary for the FNIRSI style clones
Prebuilt binaries available here : https://github.com/mean00/lnDSO150/issues/3
Please read carefully : * The attached bin file is for a STM32F103C with FNIRSI button layout and WITH 128 kB of flash (~ all of them do) * You...