# 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 ### 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