From a760912c22c9d85892313ae994ca9634dbe5f85d Mon Sep 17 00:00:00 2001
From: guanjiao <sqrgj@163.com>
Date: 星期一, 14 五月 2018 23:25:02 +0800
Subject: [PATCH] 分开各部分驱动
---
源码/核心板/Src/main.c | 35 +++++++++++++++++++++++++++++------
1 files changed, 29 insertions(+), 6 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/main.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/main.c"
index 20697f8..995e3b7 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/main.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/main.c"
@@ -24,6 +24,11 @@
#include "deca_sleep.h"
#include "lcd.h"
#include "port.h"
+#include "Rcc_Nvic_Systick.h"
+#include "Usart.h"
+#include "Spi.h"
+#include "dw_driver.h
+#include "led.h"
/* Example application name and version to display on LCD screen. */
#define APP_NAME "DS TWR INIT v1.1"
@@ -207,21 +212,39 @@
uint8_t TAG_ID, ANCHOR_ID, jumptime = 0;
uint32_t rec_dist, hex_dist;
uint16_t check;
+
+void Device_Init(void)
+{
+ Rcc_Init();
+ Nvic_Init();
+ Systick_Init();
+ Led_Init();
+ DW_GPIO_Init();
+ Usart_Init();
+ Spi_Init();
+
+ GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);
+
+}
+
int main(void)
{
- RCC_ClocksTypeDef RCC_Clocks; /* Start with board specific hardware init. */
- peripherals_init();//初始化外设
- RCC_GetClocksFreq(&RCC_Clocks);
+
+ Device_Init();
+// RCC_ClocksTypeDef RCC_Clocks; /* Start with board specific hardware init. */
+// peripherals_init();//初始化外设
+// RCC_GetClocksFreq(&RCC_Clocks);
/* Display application name on LCD. */
// lcd_display_str(APP_NAME);
/* Reset and initialise DW1000.
* For initialisation, DW1000 clocks must be temporarily set to crystal speed. After initialisation SPI rate can be increased for optimum
* performance. */
- reset_DW1000();//重启DW1000 /* Target specific drive of RSTn line into DW1000 low for a period. */
- spi_set_rate_low();//降低SPI频率
+ Reset_DW1000();//重启DW1000 /* Target specific drive of RSTn line into DW1000 low for a period. */
+// spi_set_rate_low();//降低SPI频率
dwt_initialise(DWT_LOADUCODE);//初始化DW1000
- spi_set_rate_high();//回复SPI频率
+// spi_set_rate_high();//回复SPI频率
+ Spi_ChangePrescaler(SPIx_PRESCALER_FAST); //设置为快速模式
/* Configure DW1000. See NOTE 6 below. */
dwt_configure(&config);//配置DW1000
--
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