STM32F469I-DISCO

Support for the STM32F469I-DISCO board. More...

Detailed Description

Support for the STM32F469I-DISCO board.

Table of Contents:

1. Overview
2. Hardware
3. Connectors and Pinout
4. Buttons, LEDS and other devices
5. Working with this Dev-Kit.

Overview

The STM32F469I Discovery kit is a complete development platform for powered by ARM Cortex-M4 core-based STM32F469NIH6 MCU. The MCU presents a large list of peripherals available, but specifically this development board exposes:

Hardware

MCU	STM32F469Ixx
Family	ARM Cortex-M4F
Vendor	ST Microelectronics
RAM	384+4 KiB
Flash	2 MiB
Frequency	180 MHz
FPU	Yes
Timers	12
ADCs	3 12-bit (16 channels each)
DACs	2 12-bit
USARTs	4
UARTs	4
SPIs	6
I2Cs	3
I2Ss	2
CANs	2
USBs	1 Full Speed
Ethernet MAC	Yes
RNG	Yes
SDRAM	Yes (16 MByte)
Vcc	1.7V - 3.6V
Datasheet	MCU Datasheet (pdf)
Reference Manual	Dev-Kit Reference Manual (pdf)

Connectors and Pinout

• 1 USB Mini-B used by the On-board ST-LINK debugger (Ref.CN1)
• 1 USB Micro-AB Full speed (Ref. CN13)
• Arduino(R) Uno expansion connectors (Refs. CN5/6/7/8)
• microSD(tm) card receptacle.
• Audio 3.5 mm stereo jack

Through 2 connector we have available:

CN11

• I2C1
• Reset

Also provides power pins, 3V3 and GND

CN12

This extension connector gives access to:

• CAN2
• USART6 (Tx, Rx)
• I2S2
• SPI1
• 7 timers channels.
• Speaker output (1W)

Also provides some system signals and power.

Important!** note than some pins are shared between peripherals.

Buttons, LEDS and other devices

• 1 Button for reset.
• 1 User button.
• 4 LEDs.
• 3 Digital microphones
• 1 LCD Color 4" @subsection autotoc_md1372 Working with this Dev-Kit To start the <strong>gcc-arm-embedded</strong> toolchain have to be installed, we can follow the usual process <a href="https://github.com/RIOT-OS/RIOT/wiki/Family:-ARM" >here</a>. @subsection autotoc_md1373 Flashing the device @subsubsection autotoc_md1374 Flashing the Board using OpenOCD The start install <strong>OpenOCD</strong>, also we can follow the usual process <a href="https://github.com/RIOT-OS/RIOT/wiki/OpenOCD" >here</a> Once everything is installed and ready to work just connect the board through the USB Mini-B connector try to compile and flash some code, type: @code make flash BOARD=stm32f469i-disco @endcode @subsubsection autotoc_md1375 Flashing the Board Using ST-LINK Removable Media On-board ST-LINK programmer provides via composite USB device removable media. Copying the HEX file causes reprogramming of the board. This task could be performed manually; however, the cpy2remed (copy to removable media) PROGRAMMER script does this automatically. To program board in this manner, use the command: @code make BOARD=stm32f469i-disco PROGRAMMER=cpy2remed flash @endcode @note This PROGRAMMER was tested using ST-LINK firmware 2.37.26. Firmware update s could be found on <a href="https://www.st.com/en/development-tools/sts w-link007.html" >this STM webpage.

Files
file	board.h
	Board specific definitions for the STM32F469I-DISCO board.
file	periph_conf.h
	Peripheral MCU configuration for the STM32F469I-DISCO.