SD-Card Reader problem

Maple Mini, Maple Rev3, Maple Rev 5 and Maple Ret 6, iTead Maple etc
mannitb303
Posts: 8
Joined: Mon Jan 18, 2021 11:01 am

Re: SD-Card Reader problem

Post by mannitb303 »

Sorry, but mostly i dont know how to explain my problem in english.
It is dependent which Board i use from the boardmanager if he uses the libmaple or the stm32 core?

on rogers core i select the generic STM32F103 board.
I program the Maple Mini Clone not via USB i program it via an Arduino Nano TX and RX Pin. Why? I want to build a Midi Controller out of the box with my own 32F103 board. I have to program the STM32 Chips when they are soldered on my Boards thats why i program it with Serial. If i select the Generic 32F103 Board i can use as uplad method Serial.
I hope u understand my explanation.

Thanks
mrburnette
Posts: 409
Joined: Thu Dec 19, 2019 1:23 am
Answers: 1

Re: SD-Card Reader problem

Post by mrburnette »

mannitb303 wrote:
Mon Jan 18, 2021 10:40 pm
...
on rogers core i select the generic STM32F103 board.
I program the Maple Mini Clone not via USB i program it via an Arduino Nano TX and RX Pin. ...
On Linux, serial upload, Maple Mini Clone, Roger's core will appear as:

Image

Image
mannitb303
Posts: 8
Joined: Mon Jan 18, 2021 11:01 am

Re: SD-Card Reader problem

Post by mannitb303 »

Hi,

its look like on my IDE. But i connected the Arduino Nano as Programmer.

But now it works. I do some tests writing an array to a file with the provided examples.

Thanks all.
mordicus
Posts: 1
Joined: Thu Jan 07, 2021 7:33 pm

Re: SD-Card Reader problem

Post by mordicus »

Hi mannitb303,

Can you tell me how you got it working? I have been trying with the Baite maple mini for a couple of days and cannot get it to work.

What Arduino STM32 library do you use? I am currently trying with Roger Clarck library.
Which SPI port di you have it working on? 1,2 or 3?
Your working SDcard reader sketch would be nice.
ag123
Posts: 717
Joined: Thu Dec 19, 2019 5:30 am
Answers: 3

Re: SD-Card Reader problem

Post by ag123 »

if you are using gremain's sd fat
you may want to take a look at this thread
viewtopic.php?f=7&t=911
but note that that is stm32f401ccu so the problems are likely different
note also that gremain has pretty much dropped support for libmaple (i.e. roger's or steve's core) so we're on our own
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