Teensy 4.0：修訂間差異
出自flip the world
| 第9行： | 第9行： | ||
[[File:Teensy_4_sdio_4_bit.JPG|500px|SDIO4 bit mode]] | [[File:Teensy_4_sdio_4_bit.JPG|500px|SDIO4 bit mode]] | ||
# Format SD before running | # Format SD before running | ||
# Change pin define | # Change pin define in code | ||
## SD.begin(BUILTIN_SDCARD) | ## SD.begin(BUILTIN_SDCARD) | ||
2019年10月27日 (日) 11:56的版本
IDE installation
- Download & Extract Arduino
- Install udev Rules
- The udev rule file gives non-root users permission to use the Teensy devices (serial, HID, etc). More Linux tips below.
sudo cp 49-teensy.rules /etc/udev/rules.d/
SDIO 4 bit
- Format SD before running
- Change pin define in code
- SD.begin(BUILTIN_SDCARD)
