{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
"\"8.3\""
],
"text/plain": [
"\"8.3\""
]
},
"execution_count": 1,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"(version)"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"#\n"
]
}
],
"source": [
"(require bhdl)"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {},
"outputs": [],
"source": [
"(require racket\n",
" racket/list\n",
" racket/format\n",
" (prefix-in pict: pict))"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"outputs": [],
"source": [
"(define global\n",
" (make-circuit\n",
" (pin GND 3V3 5V VCC USB5V)))"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Keyboard Matrix"
]
},
{
"cell_type": "code",
"execution_count": 5,
"metadata": {},
"outputs": [],
"source": [
";; A small circuit with one key and one diode\n",
"(define (key-with-diode)\n",
" (make-circuit \n",
" (pin left right)\n",
" (part [d (1N4148W)]\n",
" [key (kailh-socket 1)])\n",
" (wire (*- self.left key d self.right))\n",
" (layout (vc-append key d))))"
]
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"\"DEBUG: /var/folders/jd/pqbc6_7j0y5gc2kjxjntw8c40000gn/T/PKGS-src-ROOT-BHDL-syst----iVc-fpio-main.rkt-63-15_16388415021638841502265\"\n",
"\"DEBUG: /var/folders/jd/pqbc6_7j0y5gc2kjxjntw8c40000gn/T/PKGS-src-ROOT-BHDL-syst----iVc-fpio-main.rkt-63-15_16388415021638841502278\"\n"
]
},
{
"data": {
"text/html": [
"![](\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEcAAABcCAYAAAA8oahHAAAHYUlEQVR4nO2cf2wcxRXHP89n\r\n",)
![](\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAdoAAAHUCAYAAACd7unfAAAgAElEQVR4nOydd7wcVfn/389t\r\n",)
![](\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJ4AAADdCAYAAABKScu5AAAgAElEQVR4nO2dd5hcZdnGf89m\r\n",)