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ProfilometerProbe
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aprochazka 1b22c5e109
add receiver application for CDC video transfer 		2 years ago
Firmware add receiver application for CDC video transfer 2 years ago
HW add block scheme of device 2 years ago
Test add test script 2 years ago
.gitignore sending sequences of jpeg 2 years ago
README.md add block scheme of device to readme 2 years ago
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README.md

Profilometer Probe

Firmware for profilometer probe

Build

  • Build using Makefile inside root folder
  • Flash onto hardware using flash option for make command $ make flash

Supported HW:

  • Nucleo L432KC
  • Arducam 5MP Plus

HW Setup

Before running code, connect camera module to microcontroler through pins described in .ioc file (open with STM32CubeMX) or in table below.

Name Nucleo L432KC Arducam 5MP Plus
SPI SCLK A4 SCK
SPI MISO A5 MISO
SPI MOSI A6 MOSI
SPI CS D3 CS
I2C SCL D1 SCL
I2C SDA D0 SDA

You can connect optional Debug LED to A1 pin in Nucleo board.

Probe design block Scheme

alt text

Usage

  • After turning on device, it initializes camera module and starts to capture JPEG images and continuously sends them through UART.

  • Currently only supports JPEG images in resolution 320*240

  • UART Baud Rate is set to 115200 Bits/s

Test Script Usage

  • Build test app using provided Makefile and then run the executable

  • App will then start saving files received by uart to filesystem

In progress

  • Implementing tinyUSB UVC to send JPEGS instead of UART