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ECE362 Project 1 Drawing Machine
Program a plotter that can move to the coordinates specified in SD Card -
team: kroghm96, lauchokyip, Ryan
- PA8 - servomotor
- PA4-7 - sd card reader
- PB12-15 - OLED display
- PA0,PA2 - Scroll and select (EXTI)
- PC4-7 - Directional buttons (EXTI)
- Reading For SD Card
- Example from book
- Open Source Library
- I/O Pin Setup
- SPI and SD Cards reading
- FRM 745
- Standard Peripheral Library Manual
- Another example of STM32 of SD card
- SPI presentation from STM
| G-code | Arg 1 | Arg 2 | Description |
|---|---|---|---|
| G00 | X | Y | Relocate pen while raised |
| G01 | X | Y | Linearly move pen while dropped |
| G90 | - | - | Switch to absolute coordinates |
| G91 | - | - | Switch to relative coordinates |