Re: [Paparazzi-devel] stm32f4 discovery

[Marius Pfeffer]

Hello

I tried a bit with the stm32f4 discovery board and saw some code i don't understand:

I'm working with kronaks excel sheet (http://kornakprotoblog.blogspot.co.at/2012/01/pinout-spreadsheet-for-stm32f4.html)

stm32f4_discovery.h

/*SPI*/
#define SPI_SELECT_SLAVE0_PORT GPIOB
#define SPI_SELECT_SLAVE0_PIN GPIO9

B 9 does not support SPI1 NSS, i think A 4 would be correct.


stm32f4_discover.makefile

# default flash mode is via usb dfu bootloader
# possibilities: DFU, SWD
FLASH_MODE ?= DFU
STLINK ?= n
DFU_UTIL ?= y

Is there a dfu bootloader ? I havent found one anywhere yet. If not, i would change this to stlink as default.

Sorry, haven't searched how and if i even can edit the code on github.

I would start to write a article in the wiki, would be nice if i can get the status of the "sensor addon board".

Can i add it directly to stm32f4 based board ? ( I would add it with the sensor board as "one" board)

cheers

Marius :)

2013/8/26 Luis Carlos <address@hidden>

Thank you cris..
Best regards

Luis Carlos

El 26/08/2013 09:56, "Chris" <address@hidden> escribió:

Just use the supplied stm32f4_discovery board file.
It does not have pwm channels yet but you can have look to the Krooz_sd board file and the you can add at least 9 to the stm32f4_discovery board file.
Chris

On 08/26/2013 04:41 PM, Luis Carlos wrote:

Hi cris...congratulations..it's possible to post your configuration file...i have a stm discovery and drotek clone...

The quanton board is a nice board...for porting to paparazzi relative low cost...stm32f405 processor and fully 10dof sensor similar to drotek or aspirin...made in germany....it's very nice for beginners...

Best regards..

http://www.quantec-networks.de/shop/en/quanton/1/quanton-flight-control-rev.-1

http://www.rcgroups.com/forums/showthread.php?t=1833030

Luis Carlos

El 26/08/2013 09:27, "Marius Pfeffer" <address@hidden> escribió:

Hi

The stm32f3 and stm32f4 discovery do not have the same pinout.
A sensor board that is compatible with both  will be difficoult to draw in eagle and with a huge amount of solder jumpers.
Just wanted to mention.
sincerely
Marius

Am 25.08.2013 14:55 schrieb "Prof. Dr.-Ing. Heinrich Warmers" <address@hidden>:

Hi,
there are all so ports to the  stm32f3 discovery:
https://stratum0.org/wiki/Multikopter#NG-UAVP_STM32F4_Teststatus_.28201301.29
https://github.com/lilvinz/OpenPilot
You have only to by a pressure sensor.

http://www.rcswift.com/
https://github.com/lilvinz/OpenPilot/wiki/Discovery-F4-what-this-is-about

Regads
Heinrich


Chris schrieb:

I forgot to say that most of the things i need to be on a daughterboard (and i will fit )for the discovery are safety and protection components like adc input protection, adc user settable voltage scaling
(sometimes i need the input to be 5vother 3.3), voltage spike protection, modem and gps uart line protection (as those are often remotely mounted) etc.
Chris


_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel

_______________________________________________
Paparazzi-devel mailing list
address@hidden
https://lists.nongnu.org/mailman/listinfo/paparazzi-devel