A few months back I got hold of my first BeagleBone Black (BBB) with the intention of installing it in my car as a trackday data logger. First step in this endeavor was to get the CANBus working. I wrote this up here, but I'm shutting down that (poorly designed) site and have come up with a better way of enabling CAN so here goes. First up, I'm assuming you are either running the latest Angstrom i
ubuntu 13.04をBeagleBoneに入れたらkernelが3.8になったせいか /sys/devicesの構成が変わってpwm出力の方法が今までのと変わってたのでメモ 下ごしらえ 以下のコマンドで/sys/devices/ocp.2/pwm_test_P9_21.14にP9の21番ピンにPWM出力するためのファイルが出来上がる /sys/devices/ocp.2/pwm_test_P9_21.14は環境で数字が違うかも 要root SLOTS=/sys/devices/bone_capemgr.7/slots echo am33xx_pwm > $SLOTS echo bone_pwm_P9_21 > $SLOTS cd /sys/devices/ocp.2/pwm_test_P9_21.14
We use cookies to provide our visitors with an optimal site experience. View our privacy notice and cookie notice to learn more about how we use cookies and how to manage your settings. By proceeding on our website you consent to the use of cookies. This is a page about TI’s Cortex-A8 based; BeagleBone Black. Availability Boards: BeagleBone Black at Digi-Key BeagleBone Black at Digi-Key BeagleBone
Compiling the BeagleBone Black Kernel The following contains instructions for building the BeagleBone Black kernel on Ubuntu 15.04. Prerequisites ARM Cross Compiler To compile the linux kernel for the BeagleBone Black, you must first have an ARM cross compiler installed. I use gcc version 4.7.4 that ships with Ubuntu 15.04. To install the compiler run: sudo apt-get install gcc-arm-linux-gnueabi GI
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く