"Teensy 4.0" 修訂間的差異
(→SDIO 4 bit) |
(→SDIO 4 bit) |
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| 行 7： | 行 7： | ||
== SDIO 4 bit == | == SDIO 4 bit == | ||
| − | [[File: | + | [[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 | ||
## SD.begin(BUILTIN_SDCARD) | ## SD.begin(BUILTIN_SDCARD) | ||
於 2019年10月27日 (日) 11:56 的修訂
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
- SD.begin(BUILTIN_SDCARD)
