Pinout with functions

Generic boards that are not Maple or Maple mini clones, and don't contain the additional USB reset hardware
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JensEP
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Location: Copenhagen, Denmark

STM32F103VET6

Post by JensEP » Sat May 02, 2015 9:36 am

New member of the family:

Image

Nice little board (40 x 50mm) with 80 GPIO + microSD + 1KB EEPROM + 32kHz Xtal

http://www.ebay.com/itm/1PCS-STM32F103V ... 1433302819

Edit
LED:
PB9

EEPROM:
PB6 - SCL
PB7 - SDA
Addr: 0x50, 0x51, 0x52, 0x53

SD 4 bit mode: (edited)
1 - PC10 - DAT2 - SDIO_D2
2 - PC11 - DAT3 - SDIO_D3
3 - PD2 - CMD - SDIO_CMD
4 - VDD
5 - PC12 - CLK - SDIO_CK
6 - VSS
7 - PC8 - DAT0 - SDIO_D0
8 - PC9 - DAT1 - SDIO_D1
PA8 - Card Detect
Last edited by JensEP on Tue May 05, 2015 7:00 pm, edited 5 times in total.
--
Jens

80 GPIO ought to be enough for anybody

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RogerClark
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Location: Melbourne, Australia
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STM32F103VET

Post by RogerClark » Sat May 02, 2015 9:53 am

Just ordered one on eBay $13 ($17 AU)
80 GPIO ought to be enough for anybody
Actually, I already have a STM32F103ZET board

Image

which has 112 pins, and I actually quite like it. But soldering all 112 pins on, did take some time

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JensEP
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Location: Copenhagen, Denmark

Re: Pinout with functions

Post by JensEP » Sat May 02, 2015 10:29 am

Actually, I already have a STM32F103ZET board
I have this too, but how often du you need 112 GPIO?
--
Jens

80 GPIO ought to be enough for anybody

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RogerClark
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Re: Pinout with functions

Post by RogerClark » Sat May 02, 2015 12:37 pm

I don't need 112 but I have a LCD display with touch and SD card reader and it has 40 connections

;-)

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Luc_Exe
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Location: Viña del Mar, Chile

Re: Pinout with functions

Post by Luc_Exe » Mon May 04, 2015 3:00 am

Perfect, this thread will be very helpful.

Maybe i can help with this work, im not good with drawing, but if you need help for something like to read the datasheet and put the pinout with default and alternate functions on csv or an excel sheet, just tell me.

I have 2 different boards, the first is the same board with yellow jumpers and headers that zoomx has. The other type I own comes with an STM32F103VET6, 2 mini usb (one has an USB to RS232 ic), slot for the RTC backup battery and other things:

Front:
Image

Back:
Image

Sorry for the quality of the pictures, taken with a bad cellphone camera and bad lightning conditions. I will update tomorrow with better pictures

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RogerClark
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Re: Pinout with functions

Post by RogerClark » Mon May 04, 2015 3:16 am

Luc Exe

Use the STM32F103Z board type for that board. It defined more GPIO than you have, but I don't think it makes any difference ;-)

I have order a V series board, so I'll do a generic board definition for it when it arrives. as its basically just the Z board with some gpio removed

bobc
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Joined: Mon Apr 27, 2015 11:20 pm

Re: Pinout with functions

Post by bobc » Sat May 09, 2015 10:35 pm

I just posted this on another thread, but this one seems more appropriate. I've been working on a C# program to generate pin maps, here are a couple I have done:
Maple Mini.png
Maple Mini.png (232.4 KiB) Viewed 2613 times
Mini STM32.png
Mini STM32.png (159.09 KiB) Viewed 2613 times
Currently it has to be configured by creating a new C# class, and generates a PNG, so lacks some usability.

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RogerClark
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Re: Pinout with functions

Post by RogerClark » Sat May 09, 2015 10:45 pm

Thanks Bob

Where else did you post it ?

I'm not sure if it would clutter up the diagram, but having something to indicate if a pin was 5V tolerant would also be beneficial

Are you going to post your C# code ?

Thanks

Roger

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ahull
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Re: Pinout with functions

Post by ahull » Sun May 10, 2015 12:50 am

@Bobc, don't forget the labels for the pins on the programming header at the top of the picture on the Mini STM32 board.
- Andy Hull -

madias
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Location: Vienna, Austria

Re: Pinout with functions

Post by madias » Sun May 10, 2015 12:09 pm

I personally try to give as much informations into the pinsheet as possible (5V tolerance, PWM, ADC, Timers...):
viewtopic.php?f=29&t=93
If someone is interested I can give you the original xls sheet - it's quiet easy to adapt it for another board.

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