I hereby claim:
- I am dhole on github.
- I am dhole (https://keybase.io/dhole) on keybase.
- I have a public key whose fingerprint is 9BC4 8EF8 08DB 91DD 158D 559D 4FA4 57A1 8514 CC63
To claim this, I am signing this object:
Dhole
/ nyancat.rs
Created
April 22, 2019 11:55
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| //! Testing PWM output | |
| //#![deny(unsafe_code)] | |
| //#![deny(warnings)] | |
| #![no_main] | |
| #![no_std] | |
| extern crate panic_halt; | |
| use cast::{u16, u32}; |
Dhole
/ image_i2c_rotation.rs
Created
April 18, 2019 19:39
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| //! Draw a 1 bit per pixel black and white image. On a 128x64 SSD1306 display over I2C. | |
| //! | |
| //! Image was created with ImageMagick: | |
| //! | |
| //! ```bash | |
| //! convert rust.png -depth 1 gray:rust.raw | |
| //! ``` | |
| //! | |
| //! This example is for the STM32F103 "Blue Pill" board using I2C1. | |
| //! |
Dhole
/ gist:6d9a274aef4796d1ddf94a7951fa3a19
Created
July 5, 2017 08:42
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| OLM_BASE_DIR = '/home/dev/git/olm' | |
| MY_DEVICE_ID = 'MY_MATRIX_PYTHON_SDK_DEVICE' | |
| MY_USER_ID = '@ray_test:matrix.org' | |
| MY_PASSWORD = '...' | |
| HOMIE_USER_ID = '@dhole:matrix.org' | |
| HOMESERVER = 'https://matrix.org' | |
| import os | |
| import sys |
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| #! /bin/sh | |
| #set -e | |
| set -x | |
| reset_all () { | |
| iptables -F | |
| iptables -Z | |
| ufw disable | |
| iptables -X |
Dhole
/ keybase.md
Created
September 25, 2016 00:42
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| fn main() { | |
| println!("{:?}", sieve1(30)); | |
| } | |
| pub fn sieve1(n: u32) -> Vec<u32> { | |
| let mut nums = (0..n).map(|x| Some(x)).collect::<Vec<Option<u32>>>(); | |
| let nums_len = nums.len() as u32; | |
| for i in 2..nums.len() { | |
| if let Some(y) = nums[i] { | |
| for j in (2..).map(|x| x * y).take_while(|&j| j < nums_len) { |
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| /* Read cartridge operation for MBC1 */ | |
| inline uint8_t mbc1_read(uint16_t addr) { | |
| if (addr < 0x4000) { | |
| /* 16KB ROM bank 00 */ | |
| if (no_show_logo) { | |
| /* Custom logo disabled */ | |
| return rom_gb[addr]; | |
| } else { | |
| /* Custom logo enabled, only during first read at boot */ | |
| if (addr == 0x133) { |
Dhole
/ stm32f4xx_it.c
Last active
August 29, 2015 14:12
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| /* Write cartridge operation for MBC1 */ | |
| inline void mbc1_write(uint16_t addr, uint8_t data) { | |
| if (addr >= 0xA000 && addr < 0xC000) { | |
| /* 8KB RAM Bank 00-03, if any */ | |
| ram[addr - 0xA000 + 0x2000 * ram_bank] = data; | |
| } | |
| /*if (addr < 0x2000) { | |
| if (data) { | |
| ram_enable = 1; | |
| } else { |
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| /* Read cartridge operation for MBC1 */ | |
| inline uint8_t mbc1_read(uint16_t addr) { | |
| if (addr < 0x4000) { | |
| /* 16KB ROM bank 00 */ | |
| return rom_gb[addr]; | |
| } else if (addr < 0x8000) { | |
| /* 16KB ROM Bank 01-7F */ | |
| return rom_gb[addr + 0x4000 * (rom_bank - 1)]; | |
| } else if (addr >= 0xA000 && addr < 0xC000) { | |
| /* 8KB RAM Bank 00-03, if any */ |
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| #define BUS_RD (GPIOC->IDR & 0x0002) | |
| #define BUS_WR (GPIOC->IDR & 0x0004) | |
| #define ADDR_IN GPIOD->IDR | |
| #define DATA_IN GPIOE->IDR | |
| #define DATA_OUT GPIOE->ODR | |
| #define SET_DATA_MODE_IN GPIOE->MODER = 0x00000000; | |
| #define SET_DATA_MODE_OUT GPIOE->MODER = 0x55550000; | |
| /* Handle PC0 interrupt (rising edge of the gameboy CLK) */ | |
| void EXTI0_IRQHandler(void) { |
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