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Anthony Donlon donlon

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donlon / DataBinderAdapter.java
Last active January 16, 2021 13:57
package donlon.android;
import android.content.Context;
import android.support.annotation.LayoutRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
@donlon
donlon / my_ssh_public_key.md
Last active January 30, 2019 08:08

ssh-rsa

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC8xKLz7jmqV8MqwKakGhyW7cHR7/+Kygi0yTQEufjiUTsnJouROEv3gyU/NQcnWhmEhzN0LxkBUGd3D/YwpkxIcc8DoBxTk+1Bax5sQYR3sCi74YtTpUSlykuZ1tLu9D+Bqex0YjsAosUJ+dq39rhSomJIycnE8lV9tjqx6zg0+VNwhCMZqh5LVaaSYDQF3Dxycbt+rvehIZIV2k9tSSkryjv24LxCUuRYEvWD55evi5RlIndnzvbcdBmwzcAUHHG177/da88ism+zYuAODBRX40BA/4fWHPdEwThpgEtbHC2zzNKbGDHIqweKkexDuJHGKG5fTwvG2zXxrUefwW0P Donlon@DPC-RS

@donlon
donlon / bash.zsh-theme
Created August 13, 2020 11:36
bash-like zsh theme
#!/usr/bin/env zsh
PROMPT="%{%F{green}%B%k%}%n@%m%{%f%b%}:%{%F{blue}%B%}%~%{%f%b%}%(!.#.\$) "
RPROMPT="%F{8}${SSH_TTY:+%n@%m}%f" # Display username if connected via SSH
@donlon
donlon / firefly-rk3399-uboot-failed.txt
Created June 22, 2021 15:52
2021.6.22 23:51 boot failed after kernel partition updated
DDR Version 1.19 20190305
In
soft reset
SRX
Channel 0: DDR3, 800MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
Channel 1: DDR3, 800MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
256B stride
ch 0 ddrconfig = 0x101, ddrsize = 0x20
@donlon
donlon / dhcpd.conf
Created July 10, 2021 11:54
simple dhcpd config
option domain-name "zeitgeist-networks";
option domain-name-servers 114.114.114.114;
option subnet-mask 255.255.255.0;
option routers 172.16.1.1;
subnet 172.16.1.1 netmask 255.255.255.0 {
range 172.16.1.10 172.16.1.254;
}
@donlon
donlon / CMakeLists.txt
Created January 27, 2023 05:22
Add Xilinx BSP from CMake
set(XILINX_LIB_PATH ${CMAKE_CURRENT_SOURCE_DIR}/embeddedsw) # cloned from https://github.com/Xilinx/embeddedsw
include(cmake/xilinx-bsp.cmake)
create_xilinx_bsp(xil_bsp "gpio;uartlite;axidma;spi")
target_link_libraries(app PRIVATE xil_bsp)
@donlon
donlon / mobile publickey
Last active March 2, 2023 15:01
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOQ48gnHJRO9KMfUp8IPA260Un9gCFk0Zqt6Vw3QVeKm
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIL+NQVAb4ptsON4QQSQ/P3tJRDluLOET1HE43QC/51Hj
@donlon
donlon / onehot_detector.sv
Last active May 29, 2024 08:44
A simple onehot detector optimized for Xilinx FPGAs
module onehot_detector # (
parameter int WIDTH = 64,
localparam int AWIDTH = $clog2(WIDTH-1)
) (
input [WIDTH-1:0] data,
output logic is_oh, ///< data has only one valid bit
output logic is_zeros, ///< data is '0
output logic [AWIDTH-1:0] pos
);