From baf4fee44246ef399b2f993446777ab61c248177 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=8D=E5=90=83=E6=B2=B9=E7=82=B8=E9=B8=A1?=
 <1425962791@qq.com>
Date: Wed, 25 Mar 2026 15:57:26 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9SPI=20transmit=E7=AD=89?=
 =?UTF-8?q?=E5=BE=85=E6=97=B6=E9=97=B4?=
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---
 software/Power_Pico/BSP/LCD/lcd_init.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/software/Power_Pico/BSP/LCD/lcd_init.c b/software/Power_Pico/BSP/LCD/lcd_init.c
index 599c4bd..f030ac2 100644
--- a/software/Power_Pico/BSP/LCD/lcd_init.c
+++ b/software/Power_Pico/BSP/LCD/lcd_init.c
@@ -40,7 +40,7 @@ void LCD_GPIO_Init(void)
 void LCD_Writ_Bus(u8 dat)
 {
 	//hard SPI
-	HAL_SPI_Transmit(&hspi2,&dat,1,1);
+	HAL_SPI_Transmit(&hspi2, &dat, 1, 100);
 
 	//soft SPI
 	/*
@@ -84,9 +84,9 @@ void LCD_WR_DATA(u16 dat)
 //	LCD_Writ_Bus(dat>>8);
 //	LCD_Writ_Bus(dat);
 	uint8_t temp[2];
-	temp[0]=(dat>>8)&0xff;
-	temp[1]=dat&0xff;
-	HAL_SPI_Transmit(&hspi2,temp,2,1);
+	temp[0] = (dat>>8)&0xff;
+	temp[1] = dat&0xff;
+	HAL_SPI_Transmit(&hspi2, temp, 2, 100);
 
 }