From 0e86da85b241109f7bb2f0f847922b50506b520f Mon Sep 17 00:00:00 2001
From: WXK <287788329@qq.com>
Date: 星期日, 25 二月 2024 18:21:02 +0800
Subject: [PATCH] 1
---
Src/radio/Lora.c | 212 +++++++++++++++++++++-------------------------------
1 files changed, 86 insertions(+), 126 deletions(-)
diff --git a/Src/radio/Lora.c b/Src/radio/Lora.c
index 8ac83cb..167c67d 100644
--- a/Src/radio/Lora.c
+++ b/Src/radio/Lora.c
@@ -11,7 +11,7 @@
#include "delay.h"
#include "dw_mbx_anc.h"
#include "Flash.h"
-
+#include "dw_mbx_anc.h"
#define USE_MODEM_LORA
//#define USE_MODEM_FSK
#define REGION_CN779
@@ -195,16 +195,20 @@
{
// HAL_GPIO_TogglePin(GPIOB, LED1_Pin);
}
-uint8_t tttt;
uint8_t huifushengjibao_flag;
uint8_t LoraUp_flag;
+extern uint8_t flag_writepara_needreset;
void OnTxDone( void )
{
// T_R_Init(0);
-// Radio.Standby();
+ Radio.Standby();
// Radio.Rx( RX_TIMEOUT_VALUE ); //进入接收
- tttt++;
+ if(flag_writepara_needreset) //配置写入完成设备需要重启
+ {
+ printf("网关下发配置写入完成，重启");
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
+ }
if(LoraUp_flag)
{
huifushengjibao_flag=1;
@@ -222,13 +226,18 @@
memcpy(lp_count,&rec_lp_count,2);
return rxbuff_len;
}
+uint16_t GetLoraSyncCount(void)
+{
+ return rec_lp_count;
+}
uint8_t lora_up_rec_flag;
extern uint16_t tx_num;
void OnRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr )
{
rec_lp_count = HAL_LPTIM_ReadCounter(&hlptim1);
rxbuff_len = size;
- memcpy( rxbuffer, payload, rxbuff_len );
+
+ memcpy( rxbuffer, payload, size );
RssiValue = rssi;
SnrValue = snr;
@@ -269,22 +278,15 @@
RadioEvents.RxTimeout = OnRxTimeout;
RadioEvents.RxError = OnRxError;
- Radio.Init( &RadioEvents );
- Radio.SetChannel( RF_FREQUENCY );
- Radio.SetTxConfig( MODEM_LORA, 22, 0, LORA_BANDWIDTH,
- LORA_SPREADING_FACTOR, LORA_CODINGRATE,
- LORA_PREAMBLE_LENGTH_T, LORA_FIX_LENGTH_PAYLOAD_ON,
- false, 0, 0, LORA_IQ_INVERSION_ON_T, 3000 );
-
- TX_Buffer[0] = 'P';
- TX_Buffer[1] = 'I';
- TX_Buffer[2] = 'N';
- TX_Buffer[3] = tx_num;
-
- crc_value=RadioComputeCRC(TX_Buffer,4,CRC_TYPE_IBM);//计算得出要发送数据包CRC值
- TX_Buffer[4]=crc_value>>8;
- TX_Buffer[5]=crc_value;
-
+ Radio.Init( &RadioEvents );
+ Radio.Standby();
+ Radio.Sleep();
+
+// Radio.SetChannel( UWB_CHANNEL_FRQ );
+// Radio.SetTxConfig( MODEM_LORA, 22, 0, LORA_BANDWIDTH,
+// LORA_SPREADING_FACTOR, LORA_CODINGRATE,
+// LORA_PREAMBLE_LENGTH_T, LORA_FIX_LENGTH_PAYLOAD_ON,
+// false, 0, 0, LORA_IQ_INVERSION_ON_T, 3000 );
}
@@ -321,17 +323,21 @@
{
return flag_lora_wait_sync;
}
-void SwitchLoraSettings(uint32_t freq,uint8_t sf)
+void SwitchLoraSettings(uint32_t freq,uint8_t sf,uint8_t power)
{
- RadioEvents.TxDone = OnTxDone;
- RadioEvents.RxDone = OnRxDone;
- RadioEvents.TxTimeout = OnTxTimeout;
- RadioEvents.RxTimeout = OnRxTimeout;
- RadioEvents.RxError = OnRxError;
- Radio.Init( &RadioEvents );
- Radio.SetChannel( freq );
- Radio.SetTxConfig( MODEM_LORA, TX_OUTPUT_POWER, 0, 2,
+// RadioEvents.TxDone = OnTxDone;
+// RadioEvents.RxDone = OnRxDone;
+// RadioEvents.TxTimeout = OnTxTimeout;
+// RadioEvents.RxTimeout = OnRxTimeout;
+// RadioEvents.RxError = OnRxError;
+ //HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12, GPIO_PIN_SET);
+// Radio.Init( &RadioEvents );
+ Radio.Standby();
+ // HAL_GPIO_WritePin(GPIOB, GPIO_PIN_12, GPIO_PIN_RESET);
+ Radio.SetChannel( freq*1000000 );
+
+ Radio.SetTxConfig( MODEM_LORA, power, 0, 2,
sf, LORA_CODINGRATE,LORA_PREAMBLE_LENGTH_T, LORA_FIX_LENGTH_PAYLOAD_ON,
false, 0, 0, LORA_IQ_INVERSION_ON_T, 3000 );
@@ -339,29 +345,10 @@
sf,LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH_R,
LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON,
0, false, 0, 0, LORA_IQ_INVERSION_ON_R, 0 );
-
-}
-void SwitchLoraSettingstest(uint32_t freq,uint8_t sf)
-{
- RadioEvents.TxDone = OnTxDone;
- RadioEvents.RxDone = OnRxDone;
- RadioEvents.TxTimeout = OnTxTimeout;
- RadioEvents.RxTimeout = OnRxTimeout;
- RadioEvents.RxError = OnRxError;
- Radio.Init( &RadioEvents );
- Radio.SetChannel( freq );
-
- Radio.SetTxConfig( MODEM_LORA, TX_OUTPUT_POWER, 0, 2,
- sf, LORA_CODINGRATE,LORA_PREAMBLE_LENGTH_T, LORA_FIX_LENGTH_PAYLOAD_ON,
- false, 0, 0, LORA_IQ_INVERSION_ON_T, 3000 );
- Radio.SetRxConfig( MODEM_LORA, LORA_BANDWIDTH,
- sf,LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH_R,
- LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON,
- 0, false, 0, 0, LORA_IQ_INVERSION_ON_R, 1 );
- Radio.Rx( RX_TIMEOUT_VALUE );
}
+
uint16_t rec_wenjian_daxiao;
uint16_t wangguan_up_id;
uint8_t send_lora_data[250];
@@ -372,37 +359,41 @@
uint8_t final_bag_num;
uint16_t testflag;
uint32_t Zhongjian_data[60];
+uint16_t app1_or_app2;
void LoraUp_Poll()
{ uint16_t result ;
uint16_t crc16;
- memcpy(&rec_wenjian_daxiao,&rxbuffer[WRITEPATE_VALUE_IDX],2);//文件大小
+ memcpy(&rec_wenjian_daxiao,&rxbuffer[WRITEPARA_VALUE_IDX],2);//文件大小
// rec_wenjian_daxiao=rxbuffer[WRITEPATE_VALUE_IDX];
if(rec_wenjian_daxiao>0XAC00)
{}//文件过大，超出范围
else
- {
+ {
+ memcpy(&wangguan_up_id,&rxbuffer[SOURCE_ID_IDX],2);//网关ID 占用2个字节
+ send_lora_data[MSG_TYPE_IDX]=LORA_MSGTYPE_UPDATE_CONFIRM;
+ memcpy(&send_lora_data[SOURCE_ID_IDX],&dev_id,2);//网关ID 占用2个字节
+ memcpy(&send_lora_data[DEST_ID_IDX],&wangguan_up_id,2);//标签或者基站的设备ID 2个字节
+// send_lora_data[MUQIAN_BAG]=0xFF;
+ crc16=Checksum_u16(send_lora_data,6);
+ memcpy(&send_lora_data[6],&crc16,2);
+ huifushengjibao_flag=0;
+ LoraUp_flag=1;
+ Radio.Send(send_lora_data,8);//基站发送升级确认回复
+ Delay_Ms(1000);
+ SwitchLoraSettings(LORA_UPCHANNEL_FRQ,LORA_UPCHANNEL_SF,22); //切换lora升级频点
+ delay_ms(200);
__disable_irq();
+// FLASH_Read(APP_1OR2_ADRESS,(uint8_t*)&app1_or_app2,2);
+ final_bag_num=(rec_wenjian_daxiao/220)+1;//计算一共要请求多少包
while(1)
{
- FLASH_Prepare(APP2_ADRESS, APP_SIZE);
+ FLASH_Prepare(APP2_ADRESS, APP_SIZE);
delay_ms(500);
if(testflag==0)
{break;}
}
// FLASH_Write(APP2_ADRESS, (const uint8_t*)&tmp111, 2);
- __enable_irq();
- final_bag_num=(rec_wenjian_daxiao/220)+1;//计算一共要请求多少包
- memcpy(&wangguan_up_id,&rxbuffer[WG_ID_IDX],2);//网关ID 占用2个字节
- send_lora_data[MSG_TYPE_IDX]=LORA_MSGTYPE_UPDATE_CONFIRM;
- memcpy(&send_lora_data[WANGGUAN_ID],&wangguan_up_id,2);//网关ID 占用2个字节
- memcpy(&send_lora_data[JIZHAN_ID],&dev_id,2);//标签或者基站的设备ID 2个字节
- send_lora_data[MUQIAN_BAG]=0xFF;
- crc16=Cal_CRC16(send_lora_data,6);
- memcpy(&send_lora_data[6],&crc16,2);
- huifushengjibao_flag=0;
- LoraUp_flag=1;
- Radio.Send(send_lora_data,8);//基站发送升级确认回复
- Delay_Ms(2000);
+ __enable_irq();
while(1)
{
if(huifushengjibao_flag==1)
@@ -410,13 +401,13 @@
while(1)
{
send_lora_data[MSG_TYPE_IDX]=LORA_MSGTYPE_UPDATEFILE_REQUEST;
- memcpy(&send_lora_data[WANGGUAN_ID],&wangguan_up_id,2);//网关ID 占用2个字节
- memcpy(&send_lora_data[JIZHAN_ID],&dev_id,2);//标签或者基站的设备ID 2个字节
+ memcpy(&send_lora_data[SOURCE_ID_IDX],&dev_id,2);//网关ID 占用2个字节
+ memcpy(&send_lora_data[DEST_ID_IDX],&wangguan_up_id,2);//标签或者基站的设备ID 2个字节
send_lora_data[MUQIAN_BAG]=muqiandeshengjibao;
- crc16=Cal_CRC16(send_lora_data,6);
- memcpy(&send_lora_data[6],&crc16,2);
+ crc16=Checksum_u16(send_lora_data,7);
+ memcpy(&send_lora_data[7],&crc16,2);
lora_up_rec_flag=0;
- Radio.Send(send_lora_data,8);//基站发送升级确认回复
+ Radio.Send(send_lora_data,9);//基站发送请求第x包
start_count1=HAL_LPTIM_ReadCounter(&hlptim1); //等待接收完成直到超时
end_count1=start_count1+32768/2;//500ms等待
@@ -425,25 +416,28 @@
current_count1=HAL_LPTIM_ReadCounter(&hlptim1);
while(!lora_up_rec_flag)
{
-// current_count1=HAL_LPTIM_ReadCounter(&hlptim1);
-// if(current_count1>=end_count1&¤t_count1<end_count1+15000)
-// {
-// break;
-// }
+ current_count1=HAL_LPTIM_ReadCounter(&hlptim1);
+ if(current_count1>=end_count1&¤t_count1<end_count1+15000)
+ {
+ break;
+ }
delay_ms(100);
- Radio.Send(send_lora_data,8);
+ if(lora_up_rec_flag)
+ {break;}
+ Radio.Send(send_lora_data,9);
}
// while(1);
if(lora_up_rec_flag)
{
-
- crc16=Cal_CRC16(rxbuffer,6+ONE_BAG_DAXIAO);
- if(muqiandeshengjibao==rxbuffer[MUQIAN_BAG]&&!memcmp(&crc16,&rxbuffer[6+ONE_BAG_DAXIAO],2)&&!memcmp(&dev_id,&rxbuffer[JIZHAN_ID],2)&& !memcmp(&wangguan_up_id,&rxbuffer[WANGGUAN_ID],2))
+ crc16=Cal_CRC16(rxbuffer,DATA_IDX+ONE_BAG_DAXIAO);
+ if(muqiandeshengjibao==rxbuffer[MUQIAN_BAG]&&!memcmp(&crc16,&rxbuffer[DATA_IDX+ONE_BAG_DAXIAO],2)&&!memcmp(&dev_id,&rxbuffer[DEST_ID_IDX],2)&& !memcmp(&wangguan_up_id,&rxbuffer[SOURCE_ID_IDX],2))
{
memcpy(Zhongjian_data,&rxbuffer[DATA_IDX],ONE_BAG_DAXIAO);
-// __disable_irq();
- FLASH_Write(APP2_ADRESS+ONE_BAG_DAXIAO*rxbuffer[MUQIAN_BAG],(uint8_t*)Zhongjian_data,ONE_BAG_DAXIAO);
-// __enable_irq();
+// if(app1_or_app2==1)
+// FLASH_Write(APP1_ADRESS+ONE_BAG_DAXIAO*rxbuffer[MUQIAN_BAG],(uint8_t*)Zhongjian_data,ONE_BAG_DAXIAO);
+// else
+ FLASH_Write(APP2_ADRESS+ONE_BAG_DAXIAO*rxbuffer[MUQIAN_BAG],(uint8_t*)Zhongjian_data,ONE_BAG_DAXIAO);
+
muqiandeshengjibao++;
}
}
@@ -453,13 +447,20 @@
if(huifushengjibaoerror_num>=20)
{
huifushengjibaoerror_num=0;
- muqiandeshengjibao=0;
+ muqiandeshengjibao=0;
+ Delay_Ms(500);
+ HAL_NVIC_SystemReset();
break;
}
}
if(muqiandeshengjibao==final_bag_num)
{
- Delay_Ms(500);
+ uint16_t tmp11 ,result11;
+ tmp11=0XBB;
+ result11 = FLASH_Prepare(APP_1OR2_ADRESS, PAGE_SIZE);
+ if(result11)
+ result11 = FLASH_Write(APP_1OR2_ADRESS, (const uint8_t*)&tmp11, 2);
+ Delay_Ms(1500);
HAL_NVIC_SystemReset();
}
}
@@ -477,47 +478,6 @@
}
}
}
-// LoraUp_flag=1;
-// SetFlagLoraWaitSync(1);
-// while(1)
-// {
-// start_count1=HAL_LPTIM_ReadCounter(&hlptim1); //等待接收完成直到超时
-//// poll_timeout=500*10; //单位0.1ms
-// end_count1=start_count1+(5000<<2);
-// if(end_count1>=32768)
-// {end_count1-=32768;}
-// current_count1=HAL_LPTIM_ReadCounter(&hlptim1);
-// while(GetFlagLoraWaitSync())
-// {
-// current_count1=HAL_LPTIM_ReadCounter(&hlptim1);
-// if(current_count1>=end_count1&¤t_count1<end_count1+15000)
-// {
-// break;
-// }
-// }
-// if(!GetFlagLoraWaitSync())
-// {
-// send_lora_data[MSG_TYPE_IDX]=LORA_MSGTYPE_UPDATEFILE_REQUEST;
-// memcpy(&send_lora_data[WANGGUAN_ID],&wangguan_up_id,2);//网关ID 占用2个字节
-// memcpy(&send_lora_data[JIZHAN_ID],&dev_id,2);//标签或者基站的设备ID 2个字节
-// send_lora_data[MUQIAN_BAG]=mudeshengjibao;
-// crc16=Cal_CRC16(send_lora_data,6);
-// memcpy(&send_lora_data[6],&crc16,2);
-//
-// }
-// }
}
}
-uint8_t fsad;
-void test1()
-{
- if(!memcmp(&dev_id,&rxbuffer[ANCTAG_DEVICEID_IDX],2))
- {
- if(fsad==0)
- {fsad==1;
- LoraUp_Poll();
-
- }
- }
-}
\ No newline at end of file
--
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