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.

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

In progress

• Implementing tinyUSB UVC to send JPEGS instead of UART