From dd18276e5ddc17fe6156e46428e34652537ba2c4 Mon Sep 17 00:00:00 2001
From: Uri Shaked
Date: Sat, 11 Jan 2020 02:58:50 +0200
Subject: fix(gpio): pinState() value incorrect in GPIO listeners

fix #9
---
 src/gpio.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/gpio.ts')

diff --git a/src/gpio.ts b/src/gpio.ts
index 293c559..d0df06d 100644
--- a/src/gpio.ts
+++ b/src/gpio.ts
@@ -96,10 +96,11 @@ export class AVRIOPort {
   constructor(private cpu: CPU, private portConfig: AVRPortConfig) {
     cpu.writeHooks[portConfig.PORT] = (value: u8, oldValue: u8) => {
       const ddrMask = cpu.data[portConfig.DDR];
+      cpu.data[portConfig.PORT] = value;
       value &= ddrMask;
       cpu.data[portConfig.PIN] = (cpu.data[portConfig.PIN] & ~ddrMask) | value;
       this.writeGpio(value, oldValue & ddrMask);
-      // TODO: activate pullups if configured as an input pin
+      return true;
     };
     cpu.writeHooks[portConfig.PIN] = (value: u8) => {
       // Writing to 1 PIN toggles PORT bits
-- 
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