From c3f564daa642d175450a3ff8844cad13c9f0c15d Mon Sep 17 00:00:00 2001 From: prenticedavid Date: Fri, 19 Jan 2018 20:19:30 +0000 Subject: [PATCH] optional hardware mod to BluePill Adapter --- utility/mcufriend_shield.h | 1 + 1 file changed, 1 insertion(+) diff --git a/utility/mcufriend_shield.h b/utility/mcufriend_shield.h index e2bd756..290fc1f 100644 --- a/utility/mcufriend_shield.h +++ b/utility/mcufriend_shield.h @@ -375,6 +375,7 @@ void write_8(uint8_t x) #warning Uno Shield on BLUEPILL #define RD_PORT GPIOB #define RD_PIN 5 +//#define RD_PIN 0 //hardware mod to Adapter. Allows use of PB5 for SD Card #define WR_PORT GPIOB #define WR_PIN 6 #define CD_PORT GPIOB