65 lines
1.2 KiB
C
65 lines
1.2 KiB
C
#include "lora.h"
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#include "main.h"
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#include "fifo.h"
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#include "user_data_send.h"
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volatile uint8_t LORA_STATE = LORA_NOT_JOIN;
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volatile uint8_t LORA_RECV_STATE = LORA_NRECV;
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const uint8_t cmd_lora_reset[11] = "AT+REBOOT\r\n";
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const uint8_t cmd_lora_dr5[16] = "AT+CURRENTDR=5\r\n";
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const uint8_t cmd_lora_class[15] = "AT+DEVCLASS=?\r\n";
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lroa_ctrl_t lora;
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void InitLoraModule(lroa_ctrl_t *lora)
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{
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RingBuff_Init(&lora->recvRingBuff);
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}
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void ReadLoraData(RingBuff_t *ringBuff)
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{
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uint32_t length = 0;
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uint8_t recdata[1];
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while(Read_RingBuff(ringBuff,recdata))
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{
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lora.loraData[length] = recdata[0];
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length++;
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if(length >= LORA_DATA_LENGTH)
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{
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while(Read_RingBuff(ringBuff,recdata)){}
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}
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}
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length = 0;
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}
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/*******************************************************************************
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**函数名称：reset_lora()
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**功能描述：复位lora模块
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**入口参数：
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**输出：无
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*******************************************************************************/
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void reset_lora(void)
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{
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UsartxSendDataStr(LORA_USART,cmd_lora_reset,sizeof(cmd_lora_reset));
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}
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void open_lora(void)
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{
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}
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void close_lora(void)
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{
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LL_GPIO_ResetOutputPin(GPIOA, LL_GPIO_PIN_8);
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}
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void NetConfig_Lora(void)
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{
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UsartxSendDataStr(LORA_USART,cmd_lora_dr5,sizeof(cmd_lora_dr5));
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}
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