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修改SPI transmit等待时间

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This commit is contained in:
不吃油炸鸡
2026-03-25 15:57:26 +08:00
parent 4cd3ac4903
commit baf4fee442
1 changed files with 4 additions and 4 deletions
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4
software/Power_Pico/BSP/LCD/lcd_init.c
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@@ -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
/*
@@ -86,7 +86,7 @@ void LCD_WR_DATA(u16 dat)
uint8_t temp[2];
temp[0] = (dat>>8)&0xff;
temp[1] = dat&0xff;
HAL_SPI_Transmit(&hspi2,temp,2,1);
HAL_SPI_Transmit(&hspi2, temp, 2, 100);
}