From c4a4b4b6ef98fe14e700bae0b1ea5972d3a4bec2 Mon Sep 17 00:00:00 2001 From: prenticedavid Date: Tue, 23 Jun 2020 08:54:34 +0100 Subject: [PATCH] F401 is 84MHz --- utility/mcufriend_keil.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/utility/mcufriend_keil.h b/utility/mcufriend_keil.h index 09aabfc..78d133a 100644 --- a/utility/mcufriend_keil.h +++ b/utility/mcufriend_keil.h @@ -74,8 +74,8 @@ #define READ_DELAY { RD_ACTIVE; } #elif defined(STM32F401xE) #warning 84MHz -#define WRITE_DELAY { WR_ACTIVE2; } //100MHz -#define READ_DELAY { RD_ACTIVE4; } +#define WRITE_DELAY { WR_ACTIVE2; } //84MHz +#define READ_DELAY { RD_ACTIVE8; } #elif defined(STM32F411xE) #define WRITE_DELAY { WR_ACTIVE2; WR_ACTIVE; } //100MHz #define READ_DELAY { RD_ACTIVE4; RD_ACTIVE2; }