Hardware/PICEBS/4

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ARMEBS4

The armebs4 is a CPU board based on the STM32F417 micro-controller. Unless otherwise noted, this document is also valid for all other board based on this micro-controller. For the record, the STM32F407 is a STM32F417 without the hash and cryptography co-processors. We use the SMT32F4x7 on these boards :

  • heivs armebs4 board.
  • stm32f4 discovery : a low-cost evaluation board for the STM32F407, made by ST.
  • stm3240g-evla : a development board based on the STM32F417, made by ST.
  • Androsensor board : an Android connected IO board, based on the STM32F4x7 made by us.
  • stm32_camera : a camera board based on the STM32F4x7, made by us.

Datasheets

FIXME : complete this table

Description Chip type Details Designator Datasheet
Board ARMEBS4 v1.1 Schematics (pdf, pcad sch), pcb (pcad pcb)
Micro-controller ST STM32F417IGH Cortex-M4 with floating point, 1MB flash, 128+64KB RAM, USB, Ethernet, ... U3

stm32f4 family : Peripheral register description, ...

stm32f417 : Peripheral list, pinning, memory map, ...

Cortex-M4F inside U3 Cortex-M4 Technical reference manual ARMv7M Architecture Reference Manual
Ram ISSI IS66WVE4M16BLL-70BLI 8 MBytes PSRAM U4 datasheet
Display ST STM32F4-DIS 320x240 TFT with touchscreen x schematics lcd controller touch screen controller
EEPROM Microchip 24LC64 64kbit i2c EEPROM U5 datasheet
Accelerometer Freescale MMA7660FC i2c digital accelerometer U8 datasheet
Ethernet transceiver Microchip (SMSC) LAN8720A 10/100 MBit/s Ethernet transceiver U10 datasheet
Audio codec Maxim MAX98090ETL I2S audio codec U11 datasheet
USB interface FTDI FT4232HQ Quad USB to Multipurpose interface U14 datasheet
Gyroscope ST L3GD20 i2c/SPI MEMS 3-axis digital gyroscope U23 datasheet

Development environment

The development environment is composed of :

  • Eclipse (IDE)
  • gcc (compiling, linking, ...)
  • openocd (programming/debugging)

It is available free of charge, and has been extensively tested under Linux and windows

Setup

The setup has his own page : setup.

Troubleshooting

The Troubleshooting has his own page : Troubleshooting

Memory sections

Sections explained

Various

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