DHSBC STM32MP13: Difference between revisions

Revision as of 16:10, 6 August 2024

The DHSBC STM32MP13x board is the official DHCOR STM32MP13 reference design!

Introduction

Reference design for secure industrial IoT devices based on STM32MP13x

Single Board Computer based on the solderable DHCOR STM32MP13
Compatible with accessories from the Raspberry Pi© community
Highlights: Bluetooth / WiFi, Dual GB Ethernet, Secure Boot, OP-TEE support
Trusted Platform Module 2.0 available on request
Mainline Linux support and active software maintenance
Industrial product design with CE certification
Guaranteed long-term availability of 10+ years

Technical Details


STM32MP135F 1x ARM® Cortex-A7 up to 1 GHz PMIC STPMIC1D DDR3 DRAM 512 Mbyte @ 533 MHz eMMC Flash 4 Gbyte NOR Flash 4 Mbyte, Quad SPI interface EEPROM 4 kbyte RTC temp. compensated RV-3032-C7 USB Host 1x type A, 2.0 high-speed USB Device 1x Type-C, 2.0 high-speed WiFi / Bluetooth WiFi 2.4GHz IEEE 802.11b / g / n Bluetooth® v5.2 (BR/EDR/BLE) Antenna: U-FL connector Ethernet 10 / 100 / 1000 Mbit/s, IEEE 802.3-compliant	TPM (Trusted Platform Module)2.0 device ST33TPHF2XSPI Push-Buttons Power and reset Battery Socket CR1216, CR1220 and CR1225 Boot Mode 3 bit boot mode switch Debug Interface JTAG interface via tag-connect Supply (SYS_DCIN) 8 - 18 VDC Temperature Range 0 - 40 °C Dimensions 85 x 56 mm Raspberry Pi 40-pin Expansion 2 x UART 1 x I2C 1 x I2S 1 x SPI 2 x PWM 2 x CAN up to 28 x GPIOs

Product Change Notifications (PCN)

DHCOR STM32MP13

Downloads

DH Mainline based starter image 2024-07-03 (based on 6.6 Linux Kernel)

Documentation

Design Files

Software

DH Mainline based Linux

Useful instructions

Setup new board and install image files via USB (dfu and ums mode) / U-Boot recovery via DFU

DHSBC STM32MP13 DFU and UMS uasge

How to connect to WiFi network with WPA2 PSK?

Establish connection

`wpa_passphrase "SSID" > /etc/wpa_supplicant.conf`

-> In the next step, please enter the password

`rfkill unblock all`
`ip link set wlansom0 up`
`wpa_supplicant -B -i wlansom0 -c /etc/wpa_supplicant.conf`
`udhcpc -i wlansom0`

Disconnect

`ip link set wlansom0 down`

Add support for joy-it RB-TFT3.2V2 SPI display

Add Device Tree oeverlay to u-boot.

=> setenv loaddtos '#conf-stm32mp135f-dhcor-dhsbc.dtb#conf-stm32mp13xx-dhcor-dhsbc-overlay-rb-tft32-v2.dtbo'
=> saveenv
=> saveenv

Link: joy-it RB-TFT3.2V2

Links

@@ Line 107: / Line 107: @@
 ==== Add support for joy-it RB-TFT3.2V2 SPI display====
+:[[Image:DHSBC-STM32MP13-with-SPI-Display.png|300px]]
 :Add Device Tree oeverlay to u-boot.
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