STM32F429I Discovery - Revision history

NeoFromMatrix: can be deleted since this board would require removing the lcd/ram to be useable as autopilot

2014-05-31T10:50:19Z

can be deleted since this board would require removing the lcd/ram to be useable as autopilot

← Older revision		Revision as of 04:50, 31 May 2014
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	[[Category:Autopilots]]		[[Category:Autopilots]]
			[[Category:DeleteMe]]

NeoFromMatrix at 18:53, 11 January 2014

2014-01-11T18:53:29Z

← Older revision		Revision as of 12:53, 11 January 2014
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	==Overview==		==Overview==
			'''The LCD and RAM require nearly all of the pins and no one has testet this board / or ported paparazzi to it'''

	* STMicroelectronics STM32F429ZIT6 Cortex M4 MCU, up to 168Mhz with floating point unit (FPU), 256 KB external SDRAM with 64 Mbits, 2048 KB Flash		* STMicroelectronics STM32F429ZIT6 Cortex M4 MCU, up to 168Mhz with floating point unit (FPU), 256 KB external SDRAM with 64 Mbits, 2048 KB Flash
	* on-board STLinkv2 with SWD header (capable of programming itself or an external MCU)		* on-board STLinkv2 with SWD header (capable of programming itself or an external MCU)

NeoFromMatrix: formatting

2013-10-28T19:23:56Z

formatting

← Older revision		Revision as of 13:23, 28 October 2013
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	<div style="float: right; width: 15%"><categorytree style="float:right; clear:right; margin-left:1ex; border: 1px solid gray; padding: 0.7ex;" mode=pages>Autopilots</categorytree></div>		<div style="float: right; width: 20%"><categorytree style="float:right; clear:right; margin-left:1ex; border: 1px solid gray; padding: 0.7ex;" mode=pages>Autopilots</categorytree></div>

	<div style="float: right; width: 50%">		<div style="float: right; width: 50%">
	[[Image:Stm32f429i_discovery.jpg\|~~250px~~]]		[[Image:Stm32f429i_discovery.jpg\|240px]]
	[[Image:Stm32f429i_discovery_rear.jpg\|240px]]		[[Image:Stm32f429i_discovery_rear.jpg\|240px]]
	</div>		</div>
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	====solder jumper====		====solder jumper====
	* SB17 bypass for JP1
	~~close this, if JP1 gets loose due vibrations, the MCU will not be supplied with power and the UAV WILL crash !~~

	==Firmware Flashing==		==Firmware Flashing==

NeoFromMatrix: pics

2013-10-27T22:41:14Z

pics

← Older revision		Revision as of 16:41, 27 October 2013
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	[[Image:Stm32f429i_discovery.jpg\|~~right~~\|~~300px~~]]		<div style="float: right; width: 15%"><categorytree style="float:right; clear:right; margin-left:1ex; border: 1px solid gray; padding: 0.7ex;" mode=pages>Autopilots</categorytree></div>

			<div style="float: right; width: 50%">
			[[Image:Stm32f429i_discovery.jpg\|250px]]
			[[Image:Stm32f429i_discovery_rear.jpg\|240px]]
			</div>
			__TOC__

	==Overview==		==Overview==

NeoFromMatrix: /* Overview */

2013-10-24T17:58:07Z

Overview

← Older revision		Revision as of 11:58, 24 October 2013
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	* 119,3 x 66 mm PCB		* 119,3 x 66 mm PCB
	* 6 x status LED (USB STLinkV2, STlinkV2 green, power, USB power, USB OTG green, USB OTG red)		* 6 x status LED (USB STLinkV2, STlinkV2 green, power, USB power, USB OTG green, USB OTG red)
	* L3GD20 MEMS 3 axis accelerometer (currently not supported)		* L3GD20 MEMS 3 axis accelerometer on SPI5 (currently not supported)
	* 2.4" QVGA TFT LCD		* 2.4" QVGA TFT LCD with

	==Pinout==		==Pinout==

NeoFromMatrix: another discovery board :D

2013-10-20T19:50:51Z

another discovery board :D

New page

[[Image:Stm32f429i_discovery.jpg|right|300px]]

==Overview==
* STMicroelectronics STM32F429ZIT6 Cortex M4 MCU, up to 168Mhz with floating point unit (FPU), 256 KB external SDRAM with 64 Mbits, 2048 KB Flash
* on-board STLinkv2 with SWD header (capable of programming itself or an external MCU)
* ob-board power regulator for the MCU (3V or 5V input)
* 1 x user push button
* 2 x LED (green, red)
* x x UART
* x x SPI
* x x I2C
* 1 x PPM input
* x x ADC input, which one is used for bat voltage
* 119,3 x 66 mm PCB
* 6 x status LED (USB STLinkV2, STlinkV2 green, power, USB power, USB OTG green, USB OTG red)
* L3GD20 MEMS 3 axis accelerometer (currently not supported)
* 2.4" QVGA TFT LCD

==Pinout==
[[Image:Stm32f429i_discovery_left_bank.png|thumb|right|350px|left pin bank in relation to paparazzi]]
[[Image:Stm32f429i_discovery_right_bank.png|thumb|right|350px|right pin bank in relation to paparazzi]]
The Discovery has a male 128 pin (2x32pin on both sides) pinout.

===LED===

===UART===

===SPI===

===I2C===

===ADC===

===PWM===

===PPM Input===

===Spektrum===

===Jumper===
====pin jumper====
* JP1 current consumption of the MCU can be measured here
* CN3 set: STLinkV2 is connected to onboard MCU, unset: STLinkV2 is connected to SWD header to program external MCU

====solder jumper====
* SB17 bypass for JP1
close this, if JP1 gets loose due vibrations, the MCU will not be supplied with power and the UAV WILL crash !

==Firmware Flashing==
'''FLASH_MODE=DFU''' is set as default

STM32F429I Discovery can mainly be programmed in two different ways:

===DFU===
* with the MCU native (embedded in rom) DFU USB bootloader over the micro USB AB connector
* required hardware: USB to micro and USB to mini usb cable
* required software: dfu-util
* push MCU in DFU mode: connect mini and micro USB to PC, connect pin BOOT0 with 3V, press reset button(LED LD7 should light up now), disconnect BOOT0 to 3V (if this does not work, also connect BOOT1 (PB2) with GND)
* more information: [[DFU]] page

===SWD===
* with onboard STLinkV2 over SWD
*required hardware: usb to mini USB cable
* required software: st_flash and st_util from [https://github.com/texane/stlink Texane]
* more information: [[STLink]] page

[[Category:Autopilots]]