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ZNY_Pakistan/Anjiehui7_ZNY/User/uart_BDModule.c

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2025-04-03 15:24:54 +08:00
/*
*********************************************************************************************************
* IAR Development Kits
* on the
*
* Nano100
*
* Filename : uart_BDModule.h
* Version : V1.00
* Programmer(s) : Qian Xianghong
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* INCLUDE FILES
*********************************************************************************************************
*/
#include "includes.h"
const uint8_t BD_APP = RF_APP_AJH;
const uint8_t BD_PROTOCOL_VER = RF_PROTOCOL_VER_2;
#define RF_SelfPSN (dcBuff.configBottle.PSN)
uint8_t BD_RF_MAC_FN = 0;
uint8_t BD_RF_APP_PN = 0;
uint8_t BD_RF_APP_IDX = 0;
// <20><><EFBFBD>͡<EFBFBD><CDA1><EFBFBD><EFBFBD><EFBFBD>֡
bd_frame_t BD_Send_Frame, BD_RecvFrame;
// <20><><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><D4BC><EFBFBD>Ϣ<EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD>Ϣ
volatile uint8_t BD_semZjxx = 0, BD_semFkxx = 0;
bd_zjxx_t BD_Zjxx;
bd_fkxx_t BD_Fkxx;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>״̬
uint8_t BD_initStatus = 0;
volatile uint8_t BD_hasPowered = 0;
// <20><><EFBFBD><EFBFBD>У<EFBFBD><D0A3><EFBFBD>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
uint8_t bd_cs_nor(uint8_t *message, int16_t len)
{
int16_t i;
uint8_t cs = 0;
for(i = 0; i < len; i++)
cs ^= message[i];
return cs;
}
// <20><>ʼ<EFBFBD><CABC>֡
void bd_initial_frame(bd_frame_t *frame, char *cmd)
{
memset((uint8_t *) frame, 0, sizeof(bd_frame_t));
frame->sof = BD_FRAME_SOF;
memmove(frame->cmd, cmd, 4);
frame->len = BD_MIN_FRAME_LEN; // С<><D0A1>ģʽ<C4A3><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>ת<EFBFBD><D7AA><EFBFBD>ɴ<EFBFBD><C9B4><EFBFBD>ģʽ
}
// ׷<>Ӹ<EFBFBD><D3B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
uint8_t bd_append_payload(bd_frame_t *frame, uint8_t payload_len, uint8_t *payload)
{
if(frame->len < BD_MIN_FRAME_LEN || frame->len + payload_len > BD_MAX_FRAME_LEN)
return 0;
if(payload_len > 0)
memmove(frame->bd_payload + (frame->len - BD_MIN_FRAME_LEN), payload, payload_len);
frame->len += payload_len;
return 1;
}
void bd_prepare_send(bd_frame_t *frame)
{
uint8_t *buf = (uint8_t *) frame;
uint16_t len = frame->len;
frame->len = htons(len); // ת<><D7AA><EFBFBD>ɴ<EFBFBD><C9B4><EFBFBD>ģʽ
buf[len - 1] = bd_cs_nor(buf, len - 1); // <20><>дУ<D0B4><D0A3><EFBFBD><EFBFBD>
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><D0A3>
uint8_t bd_phy_valid(bd_frame_t *frame)
{
// ͨ<><CDA8><EFBFBD><EFBFBD>Ϣ֡
if(strncmp(frame->cmd, BD_TXXX, 4) == 0)
{
// ͨ<><CDA8>01<30><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1<EFBFBD><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ִ0<D6B4><30>ͨ<EFBFBD><CDA8>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Կ0<D4BF><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD>00
if(frame->txxx.xxlb != 0x60 || ntohs(frame->txxx.bitLen) > 624)
return 0;
}
// <20><><EFBFBD><EFBFBD>֡У<D6A1><D0A3><EFBFBD>ɹ<EFBFBD>
return 1;
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><D0A3>
uint8_t bd_rf_phy_valid(bd_rf_frame_t *frame)
{
if(frame->sof != RF_FRAME_SOF || frame->len < BD_RF_MIN_FRAME_LEN || frame->len > BD_RF_MAX_FRAME_LEN)
return 0;
if(frame->vendor_id != RF_MARK_LS || frame->app_id != BD_APP || frame->protocol_ver != BD_PROTOCOL_VER)
return 0;
if(rf_crc_16((uint8_t *) frame, frame->len) != 0)
return 0;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>У<EFBFBD><D0A3><EFBFBD>ɹ<EFBFBD>
return 1;
}
// mac<61><63>У<EFBFBD><D0A3>
uint8_t bd_rf_mac_valid(bd_rf_frame_t *frame, uint8_t dir)
{
if(frame->dir != dir)
return 0;
// mac<61><63>У<EFBFBD><D0A3><EFBFBD>ɹ<EFBFBD>
return 1;
}
// <20><><EFBFBD><EFBFBD>Ѱ<EFBFBD><D1B0>SOF
void BD_SearchSOF(uint8_t *buf, uint16_t fromPos, uint16_t *len)
{
uint16_t i;
for(i = fromPos; i < *len && buf[i] != BD_FRAME_SOF; i++)
{
}
*len -= i;
memmove(buf, buf + i, *len);
}
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD>֡
void BD_ParseFrame(uint8_t c)
{
static uint16_t RdIdx = 0;
uint8_t *BD_ModuleData = (uint8_t *) &BD_RecvFrame;
uint8_t frameOk, frameErr;
uint16_t len;
if(RdIdx == 0 && c != BD_FRAME_SOF)
return;
BD_ModuleData[RdIdx++] = c;
do
{
if(RdIdx < 7)
break;
len = (BD_ModuleData[5] << 8) | BD_ModuleData[6];
frameErr = (len < BD_MIN_FRAME_LEN || len > BD_MAX_FRAME_LEN);
if(frameErr)
{
// <20><>1<EFBFBD><31>ʼѰ<CABC><D1B0>SOF
BD_SearchSOF(BD_ModuleData, 1, &RdIdx);
if(RdIdx < 7)
break;
len = (BD_ModuleData[5] << 8) | BD_ModuleData[6];
}
frameOk = (len >= BD_MIN_FRAME_LEN && len <= BD_MAX_FRAME_LEN && RdIdx >= len);
if(frameOk)
{
if(bd_cs_nor(BD_ModuleData, len) == 0)
{
if(bd_phy_valid(&BD_RecvFrame))
{
if(strncmp(BD_RecvFrame.cmd, BD_TXXX, 4) == 0)
{
}
else if(strncmp(BD_RecvFrame.cmd, BD_ZJXX, 4) == 0)
{
dcBuff.powerInfo.bdNumber = (BD_RecvFrame.selfAddr[0] << 16) | (BD_RecvFrame.selfAddr[1] << 8) | BD_RecvFrame.selfAddr[2];
BD_Zjxx = BD_RecvFrame.zjxx;
BD_semZjxx = 1;
}
else if(strncmp(BD_RecvFrame.cmd, BD_FKXX, 4) == 0)
{
BD_Fkxx = BD_RecvFrame.fkxx;
BD_semFkxx = 1;
}
}
// <20><><EFBFBD><EFBFBD>Ѱ<EFBFBD><D1B0><EFBFBD><EFBFBD>һ֡
RdIdx -= len;
memmove(BD_ModuleData, BD_ModuleData + len, RdIdx);
// <20><>0<EFBFBD><30>ʼѰ<CABC><D1B0>SOF
BD_SearchSOF(BD_ModuleData, 0, &RdIdx);
}
else
{
// <20><>1<EFBFBD><31>ʼѰ<CABC><D1B0>SOF
BD_SearchSOF(BD_ModuleData, 1, &RdIdx);
}
}
} while(frameOk || frameErr);
}
// <20>Լ<EFBFBD>
uint8_t BD_Xtzj()
{
uint8_t try_cnt;
uint32_t stop_seconds;
bd_initial_frame(&BD_Send_Frame, BD_XTZJ);
bd_append_payload(&BD_Send_Frame, sizeof(bd_xtzj_t), BD_Send_Frame.bd_payload);
bd_prepare_send(&BD_Send_Frame);
for(try_cnt = 0; try_cnt < 1; try_cnt++)
{
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>־
BD_semZjxx = 0;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
UART_Transmit(&huart3, (uint8_t *) &BD_Send_Frame, ntohs(BD_Send_Frame.len));
// <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
stop_seconds = rf_get_seconds() + 2;
while(rf_get_seconds() < stop_seconds)
{
if(BD_semZjxx)
{
printf("\nBD Module self check returned.\n");
if(BD_Zjxx.antennaErr)
printf("\nThe antenna has error!\n");
if(BD_Zjxx.boardErr)
printf("\nThe board has error!\n");
if(BD_Zjxx.cardErr)
printf("\nThe card has error!\n");
if(BD_Zjxx.channelErr)
printf("\nThe channel has error!\n");
if(BD_Zjxx.snErr)
printf("\nThe serial no has error!\n");
if(BD_Zjxx.dataErr)
printf("\nThe data has error!\n");
if(BD_Zjxx.chkErr)
printf("\nThe check has error!\n");
if(BD_Zjxx.idErr)
printf("\nThe id has error!\n");
if(BD_Zjxx.phyErr)
printf("\nThe physical has error!\n");
if(!BD_Zjxx.antennaErr && !BD_Zjxx.boardErr && !BD_Zjxx.cardErr && !BD_Zjxx.channelErr
&& !BD_Zjxx.snErr && !BD_Zjxx.dataErr && !BD_Zjxx.chkErr && !BD_Zjxx.idErr && !BD_Zjxx.phyErr)
{
return 1;
}
break;
}
delay_ms(200);
}
delay_ms(500);
}
return 0;
}
void BD_IRQHandler(USART_Handle *huart)
{
uint8_t c = (uint8_t) huart->Instance->RDR;
// printf("%02X ", c);
// ֱ<>Ӵ<EFBFBD><D3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֡
BD_ParseFrame(c);
}
// <20><>ʼ<EFBFBD><CABC>
void BD_Init()
{
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOB);
/**USART3 GPIO Configuration
PB10 ------> USART3_TX
PB11 ------> USART3_RX
*/
GPIO_InitStruct.Pin = LL_GPIO_PIN_10|LL_GPIO_PIN_11;
GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_MEDIUM;
GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
GPIO_InitStruct.Alternate = LL_GPIO_AF_7;
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
}
void BD_Open()
{
LL_USART_InitTypeDef USART_InitStruct = {0};
// <20><>PSN<53><4E>CRCУ<43><D0A3>ֵ<EFBFBD><D6B5>Ϊα<CEAA><CEB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
srand(rf_crc_16(dcBuff.configBottle.PSN, 6));
BD_RF_MAC_FN = rand() % 256;
BD_RF_APP_PN = rand() % 256;
huart3.RxISR = BD_IRQHandler;
/* Peripheral clock enable */
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_USART3);
/* USART3 interrupt Init */
NVIC_SetPriority(USART3_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(),5, 0));
NVIC_EnableIRQ(USART3_IRQn);
USART_InitStruct.BaudRate = 115200;
USART_InitStruct.DataWidth = LL_USART_DATAWIDTH_8B;
USART_InitStruct.StopBits = LL_USART_STOPBITS_1;
USART_InitStruct.Parity = LL_USART_PARITY_NONE;
USART_InitStruct.TransferDirection = LL_USART_DIRECTION_TX_RX;
USART_InitStruct.HardwareFlowControl = LL_USART_HWCONTROL_NONE;
USART_InitStruct.OverSampling = LL_USART_OVERSAMPLING_16;
LL_USART_Init(USART3, &USART_InitStruct);
LL_USART_ConfigAsyncMode(USART3);
SET_BIT(USART3->CR1, USART_CR1_PEIE | USART_CR1_RXNEIE);
LL_USART_Enable(USART3);
}
// <20><>ʼ<EFBFBD><CABC>֡
void bd_rf_initial_frame(bd_rf_frame_t *frame)
{
memset((uint8_t *) frame, 0, sizeof(bd_rf_frame_t));
frame->len = BD_RF_MIN_FRAME_LEN;
}
// ׷<>Ӹ<EFBFBD><D3B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
uint8_t bd_rf_append_payload(bd_rf_frame_t *frame, uint8_t payload_len, uint8_t *payload)
{
if(frame->len < BD_RF_MIN_FRAME_LEN || frame->len + payload_len > BD_RF_MAX_FRAME_LEN)
return 0;
if(payload_len > 0)
memmove(frame->app_payload + (frame->len - BD_RF_MIN_FRAME_LEN), payload, payload_len);
frame->len += payload_len;
return 1;
}
// ģ<><C4A3><EFBFBD>ϵ磬<CFB5><E7A3AC><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void BD_PowerOn()
{
uint8_t i, count = 0;
static uint8_t first = 1;
if(BD_hasPowered)
return;
printf("\nBD power on ...\n");
VCC_BD_ON();
delay_ms(2700);
if(BD_Xtzj())
{
// for(i = 0; i < 6; i++)
// {
// if(BD_Zjxx.power[i] >= 2)
// count++;
// }
// if(count >= 2)
{
// <20><><EFBFBD><EFBFBD>״̬<D7B4><CCAC><EFBFBD>Ե<EFBFBD>һ<EFBFBD>μ<EFBFBD><CEBC><EFBFBD><EFBFBD>Ľ<EFBFBD><C4BD><EFBFBD>Ϊ׼
if(first)
BD_initStatus = 1;
}
}
first = 0;
BD_hasPowered = 1;
}
void BD_PowerOff()
{
if(!BD_hasPowered)
return;
BD_hasPowered = 0;
printf("\nBD power off ...\n");
VCC_BD_OFF();
delay_ms(200);
}
// Ӧ<>ò㷢<C3B2>ͣ<EFBFBD><CDA3><EFBFBD><EFBFBD><EFBFBD>
uint8_t bd_rf_app_send_data(uint8_t payload_len, uint8_t *payload)
{
// uint16_t i;
uint8_t try_cnt;
uint32_t stop_seconds;
uint16_t crc;
bd_rf_frame_t *rf = (bd_rf_frame_t *) BD_Send_Frame.txsq.bytes;
S_RTC_TIME_DATA_T sRTC;
// <20><>ʼ<EFBFBD><CABC>BD֡
bd_initial_frame(&BD_Send_Frame, BD_TXSQ);
// <20><>ʼ<EFBFBD><CABC>RF֡
bd_rf_initial_frame(rf);
// Ӧ<>ò<EFBFBD>
bd_rf_append_payload(rf, payload_len, payload);
rf->app_pn = BD_RF_APP_PN;
rf->app_idx = 0; // <20>ݲ<EFBFBD>ʵ<EFBFBD>ְַ<D6B7><D6B0><EFBFBD><EFBFBD><EFBFBD>
rf->app_tbc = 0;
// net<65><74>
rf->net_type = RF_NET_TYPE_DATA;
// mac<61><63>
rf->dir = RF_DIR_UP;
rf->mac_type = RF_MAC_TYPE_DATA;
rf->mac_ack_req = 0;
rf->mac_fn = BD_RF_MAC_FN;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
rf->sof = RF_FRAME_SOF;
rf->vendor_id = RF_MARK_LS;
rf->app_id = BD_APP;
rf->protocol_ver = BD_PROTOCOL_VER;
memmove(rf->srcPSN, RF_SelfPSN, 6);
crc = rf_crc_16((uint8_t *) rf, rf->len - 2);
((uint8_t *) rf)[rf->len - 2] = crc >> 8;
((uint8_t *) rf)[rf->len - 1] = crc & 0xFF;
// ͨѶ<CDA8><D1B6><EFBFBD><EFBFBD>
BD_Send_Frame.txsq.xxlb = 0x46; // <20><>ͨ<EFBFBD><CDA8><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
BD_Send_Frame.txsq.dstAddr[0] = (dcBuff.configDisplay.bdCommander >> 16) & 0xFF; // ָ<>ӻ<EFBFBD><D3BB><EFBFBD><EFBFBD><EFBFBD>
BD_Send_Frame.txsq.dstAddr[1] = (dcBuff.configDisplay.bdCommander >> 8) & 0xFF;
BD_Send_Frame.txsq.dstAddr[2] = (dcBuff.configDisplay.bdCommander & 0xFF);
BD_Send_Frame.txsq.bitLen = htons(rf->len * 8);
// ׷<><D7B7>ͨѶ<CDA8><D1B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
bd_append_payload(&BD_Send_Frame,
sizeof(BD_Send_Frame.txsq) - sizeof(BD_Send_Frame.txsq.bytes) + payload_len + BD_RF_MIN_FRAME_LEN,
(uint8_t *) &BD_Send_Frame.txsq);
// <20>޸<EFBFBD><DEB8><EFBFBD><EFBFBD>ݸ<EFBFBD>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>cs
bd_prepare_send(&BD_Send_Frame);
for(try_cnt = 0; try_cnt < 3; try_cnt++)
{
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>־
BD_semFkxx = 0;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
UART_Transmit(&huart3, (uint8_t *) &BD_Send_Frame, ntohs(BD_Send_Frame.len));
// for(i = 0; i < ntohs(BD_Send_Frame.len); i++)
// printf("%02X ", ((uint8_t *) &BD_Send_Frame)[i]);
// printf("\n");
// <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>s
stop_seconds = rf_get_seconds() + 2;
while(rf_get_seconds() < stop_seconds)
{
if(BD_semFkxx)
{
printf("\nBD Module feedback returned.\n");
if(BD_Fkxx.fkbz == 0 && strncmp(BD_Fkxx.fjxx, BD_TXSQ, 4) == 0)
{
printf("\nThe message has send.\n");
BD_RF_MAC_FN++;
BD_RF_APP_PN++;
// <20><>¼<EFBFBD><C2BC><EFBFBD>ͳɹ<CDB3><C9B9><EFBFBD>ʱ<EFBFBD><CAB1>
RTC_GetDateAndTime(&sRTC);
DTU_succTime = Calc_SecondsFromYear(INITIAL_YEAR, sRTC.u32Year, sRTC.u32Month, sRTC.u32Day,
sRTC.u32Hour, sRTC.u32Minute, sRTC.u32Second);
return 1;
}
printf("\nThe message has not send.\n");
break;
}
delay_ms(200);
}
delay_ms(500);
}
return 0;
}