diff --git a/br_com_service.c b/br_com_service.c new file mode 100644 index 0000000..2dd6a00 --- /dev/null +++ b/br_com_service.c @@ -0,0 +1,58 @@ +#include +#include +#include +#include "br_com_service.h" +#include "br_modbus.h" + + +uint8_t payload[PAYLOAD_MAX_LEN] = {0}; + + +BrComStatus_t br_com_process(uint8_t * pucRecvBuffer, uint16_t usRecvBufferLen, uint8_t * pucSendBuffer, uint16_t * pusSendBufferLen) +{ + BrComStatus_t status = BRCOMSTATUS_ERR; + + uint8_t header[2] = {0}; + uint16_t dataLen = 0; + uint8_t recvDataLen, resDataLen = 0; + uint8_t modbusResBuffer[256] = {0}; + + /* 提取HEADER */ + header[0] = pucRecvBuffer[0]; + header[1] = pucRecvBuffer[1]; + if( header[0] != 0xAA && header[1] != 0xAA) + { + status = BRCOMSTATUS_HEADR_ERR; + return status; + } + + dataLen = ((uint16_t)pucRecvBuffer[2] << 8) + pucRecvBuffer[3]; + recvDataLen = dataLen & 0x00FF; + /* 提取长度 */ + if( dataLen > 255 ) + { + status = BRCOMSTATUS_LEN_ERR; + return status; + } + + else + { + /* 提取内容 */ + memcpy(payload, pucRecvBuffer + 4, PAYLOAD_MAX_LEN); + if(modbus_process(pucRecvBuffer, recvDataLen, modbusResBuffer, &resDataLen) == MODBUS_STATUS_OK) + { + + pucSendBuffer[0] = 0xFF; + pucSendBuffer[1] = 0xFF; + pucSendBuffer[3] = 0x00; + pucSendBuffer[4] = resDataLen; + memcpy(pucSendBuffer + 4, modbusResBuffer, resDataLen); + /* modbus协议处理 */ + status = BRCOMSTATUS_OK; + return status; + } + + + } + return status; +} diff --git a/br_com_service.h b/br_com_service.h new file mode 100644 index 0000000..217b8b3 --- /dev/null +++ b/br_com_service.h @@ -0,0 +1,18 @@ +#ifndef _BR_COM_SERVICE_H +#define _BR_COM_SERVICE_H + +#define PAYLOAD_MAX_LEN (256u) + + +typedef enum { + BRCOMSTATUS_OK, + BRCOMSTATUS_HEADR_ERR, + BRCOMSTATUS_LEN_ERR, + BRCOMSTATUS_ERR +} BrComStatus_t; + + +BrComStatus_t br_com_process(uint8_t * pucRecvBuffer, uint16_t usRecvBufferLen, uint8_t * pucSendBuffer, uint16_t * pusSendBufferLen); + + +#endif diff --git a/br_dataset_def.c b/br_dataset_def.c new file mode 100644 index 0000000..725c88f --- /dev/null +++ b/br_dataset_def.c @@ -0,0 +1,5 @@ +#include "br_dataset_def.h" + +/* 参数定义 */ +BR_Dataset0_t br_dataset0 = {0}; + diff --git a/br_dataset_def.h b/br_dataset_def.h new file mode 100644 index 0000000..77d754d --- /dev/null +++ b/br_dataset_def.h @@ -0,0 +1,51 @@ +#ifndef _BR_PARAMS_DEF_H +#define _BR_PARAMS_DEF_H + +#include + +#define aenc_con_SEG_NUM (10u) +#define TF_LEN (200u) +#define SPEAKER_ERR_NUM (4u) +#define MIC_NUM (4u) +#define BLOCK_SIZE (32u) + + +typedef struct { + float TachoOfAmp[aenc_con_SEG_NUM]; + float VarAmp[aenc_con_SEG_NUM]; + float TachoOfStep[aenc_con_SEG_NUM]; + float VarStepDelta[aenc_con_SEG_NUM]; + float VarDelta[aenc_con_SEG_NUM]; + float TachoOfLeaky[aenc_con_SEG_NUM]; + float VarLeaky[aenc_con_SEG_NUM]; + float TachoOfErrWei[aenc_con_SEG_NUM]; + float VarErrWei[aenc_con_SEG_NUM]; +}ENCLMSDebugParams_t; + +/* param dataset struct's size must be less than 65536 */ +typedef struct { + ENCLMSDebugParams_t ENCLMSDebugParams[3]; + /* control order flag. */ + uint32_t orderOne; + uint32_t orderTwo; + uint32_t orderThree; + + /* input and output amplifier */ + uint32_t inputAmp; + uint32_t outputAmp; + + /* control and calibration flag */ + uint32_t encConFlag; + uint32_t encCalFlag; + uint32_t disableAllSignal; + + /* tf data */ + float transfers[SPEAKER_ERR_NUM][MIC_NUM][TF_LEN]; + float outputCheck[SPEAKER_ERR_NUM][BLOCK_SIZE]; + float InputCheck[MIC_NUM][BLOCK_SIZE]; +} BR_Dataset0_t; + + +extern BR_Dataset0_t br_dataset0; + +#endif diff --git a/br_modbus.c b/br_modbus.c new file mode 100644 index 0000000..cfd194f --- /dev/null +++ b/br_modbus.c @@ -0,0 +1,382 @@ +#include +#include +#include "br_modbus.h" +#include +#include "br_modbus_reg.h" + + +uint8_t * prv_rx_buffer; + +static uint8_t BrMdBufferRes[256]; +uint8_t BrMdBufferCmd[256] = {0}; + +uint8_t modbus_SlaveID = SLAVE_ID_DEFAULT; + +uint8_t * modbus_FrameBuff; +uint8_t modbus_FrameCnt; + +// Private function prototype. +void modbus_03_solver(uint8_t slaveId, uint8_t * resBuffer, uint8_t * resLen); +void modbus_06_solver(uint8_t slaveId, uint8_t * resBuffer, uint8_t * resLen); +void modbus_0A_solver(uint8_t slaveId, uint8_t * resBuffer, uint8_t * resLen); + + + + +uint8_t modbus_extract_slaveid(void); +uint8_t modbus_extract_funcode(void); +uint16_t modbus_extract_startAddr(void); +uint8_t modbus_extract_size(void); +uint16_t modbus_extract_crc(uint8_t mFunCode); + +uint16_t modbus_extract_06_val(void); +uint16_t modbus_extract_0a_val(uint8_t idx); + + +void modbus_FrameClearBuff(void); +uint8_t modbus_FrameLoadByte(uint8_t aByte); +uint8_t modbus_FrameLoadWord(uint16_t aWord); + +uint8_t modbus_extract_slaveid(void); +uint8_t modbus_extract_funcode(void); + +/* --------------------------------------------------------------- */ +uint16_t modbus_extract_0a_bytenum(void); +uint16_t modbus_Retrieve16Value(uint8_t index); + + +static uint16_t modbus_crc16_v3( const unsigned char *buf, unsigned int len ) +{ + static const uint16_t table[256] = { + 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241, + 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440, + 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40, + 0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841, + 0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40, + 0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41, + 0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641, + 0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040, + 0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240, + 0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441, + 0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41, + 0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840, + 0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41, + 0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40, + 0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640, + 0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041, + 0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240, + 0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441, + 0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41, + 0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840, + 0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41, + 0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40, + 0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640, + 0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041, + 0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241, + 0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440, + 0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40, + 0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841, + 0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40, + 0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41, + 0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641, + 0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040 }; + + uint8_t xor = 0; + uint16_t crc = 0xFFFF; + + while(len--) + { + xor = (*buf++) ^ crc; + crc >>= 8; + crc ^= table[xor]; + } + + return crc; +} + +// process modbus frame +ModbusStatus_t modbus_process(const uint8_t * buffer_cmd, uint8_t recv_len, uint8_t * buffer_resp, uint8_t * resp_len) +{ + uint8_t funCode; + uint8_t slaveId; + ModbusStatus_t status = MODBUS_STATUS_OK; + + memcpy(BrMdBufferCmd, buffer_cmd, recv_len); + /* 提取slaveid */ + slaveId = modbus_extract_slaveid(); + + /* 判断ID是否接受 */ + + /* 提取funCode */ + funCode = modbus_extract_funcode(); + + switch(funCode) + { + case 3: + modbus_03_solver(slaveId, buffer_resp, resp_len); + break; + case 6: + modbus_06_solver(slaveId, buffer_resp, resp_len); + break; + case 0x10: + modbus_0A_solver(slaveId, buffer_resp, resp_len); + } + return MODBUS_STATUS_OK; +} + + +uint8_t modbus_extract_slaveid(void) +{ + return BrMdBufferCmd[0]; +} + +uint8_t modbus_extract_funcode(void) +{ + return BrMdBufferCmd[MODBUS_FUN_CODE]; +} + +uint16_t modbus_extract_startAddr(void) +{ + return ((uint16_t)BrMdBufferCmd[MODBUS_START_ADDR_H]<<8) + + BrMdBufferCmd[MODBUS_START_ADDR_L]; +} + +uint8_t modbus_extract_size(void) +{ + return ((uint16_t)BrMdBufferCmd[MODBUS_SIZE_H]<<8) + + BrMdBufferCmd[MODBUS_SIZE_L]; +} + + +uint16_t modbus_extract_crc(uint8_t mFunCode) +{ + uint16_t crcRecv = 0; + uint16_t size = 0; + if( mFunCode == 3U || mFunCode == 6U ) { + crcRecv = (((uint16_t) BrMdBufferCmd[7] ) << 8) + + BrMdBufferCmd[6]; + } + if( mFunCode == 0x10) + { + + size = modbus_extract_size(); + crcRecv = (((uint16_t) BrMdBufferCmd[8 + size * 2] ) << 8) + + BrMdBufferCmd[7 + size * 2] ; + } + return crcRecv; +} + + +void modbus_03_solver(uint8_t slaveId, uint8_t * resBuffer, uint8_t * resLen) +{ + uint16_t startAddr, size; + volatile uint16_t crcReceived,crcCalculate; + uint8_t i; + ModbusRegRwData_t rw_data; + + // get start reg address + startAddr = modbus_extract_startAddr(); + size = modbus_extract_size(); + // get crc + crcReceived = modbus_extract_crc(3); + // calculate crc + crcCalculate = modbus_crc16_v3(BrMdBufferCmd, 6); + + if(crcCalculate == crcReceived) + { + rw_data.slaveId = slaveId; + rw_data.num = size; + rw_data.operation = RW_OPERATION_READ; + rw_data.startAddr = startAddr; + + if(modbus_reg_proxy(&rw_data) != 0) + { + /* 返回错误码 */ + printf("modbus_reg_proxy err!\n"); + } + // clear frame buffer + modbus_FrameClearBuff(); + // load adrress + modbus_FrameLoadByte(modbus_SlaveID); + // load fun code + modbus_FrameLoadByte(3u); + modbus_FrameLoadByte(size * 2); + + for(i = 0; i < size; i++) + { + modbus_FrameLoadWord(rw_data.registers[i]); + } + + // crcCalculate = HAL_CRC_Calculate(&hcrc, (uint32_t *)&modbus_FrameBuff, modbus_FrameCnt); + crcCalculate = modbus_crc16_v3(BrMdBufferRes, modbus_FrameCnt); + modbus_FrameLoadByte(crcCalculate & 0x00FF); + modbus_FrameLoadByte((crcCalculate & 0xFF00) >> 8); + *resLen = modbus_FrameCnt; + memcpy(resBuffer, BrMdBufferRes, *resLen); + } +} + + + + +void modbus_06_solver(uint8_t slaveId, uint8_t * resBuffer, uint8_t * resLen) +{ + uint16_t startAddr, val, crcCal, crcRecv; + ModbusRegRwData_t rw_data; + + + startAddr = modbus_extract_startAddr(); + + crcCal = modbus_crc16_v3(BrMdBufferCmd, 6); + crcRecv = modbus_extract_crc(6); + + if( crcCal == crcRecv ) { + val = modbus_extract_06_val(); + rw_data.slaveId = slaveId; + rw_data.num = 1; + rw_data.operation = RW_OPERATION_WRITE; + rw_data.startAddr = startAddr; + + rw_data.registers[0] = val; + if(modbus_reg_proxy(&rw_data) != 0) + { + /* 返回错误码 */ +// printf("modbus_reg_proxy err!\n"); + ; + } + + modbus_FrameClearBuff(); + modbus_FrameLoadByte(modbus_SlaveID); + modbus_FrameLoadByte(6U); + modbus_FrameLoadWord(startAddr); + modbus_FrameLoadWord(val); + modbus_FrameLoadWord(crcCal>>8 | crcCal << 8); + *resLen = modbus_FrameCnt; + memcpy(resBuffer, BrMdBufferRes, *resLen); + } + else + { + /* 校验码错误处理 */ + } + +} + +void modbus_0A_solver(uint8_t slaveId, uint8_t * resBuffer, uint8_t * resLen) +{ + uint16_t address, byte_num, val, crcCal, crcRecv, size; + uint8_t idx = 0; + ModbusRegRwData_t rw_data = {0}; + + address = modbus_extract_startAddr(); + byte_num = modbus_extract_0a_bytenum(); + size = modbus_extract_size(); + + crcCal = modbus_crc16_v3(BrMdBufferCmd, 7 + byte_num); + crcRecv = modbus_extract_crc(0x10); + + + if( crcCal == crcRecv ) { + rw_data.slaveId = slaveId; + rw_data.num = size; + rw_data.operation = RW_OPERATION_WRITE; + rw_data.startAddr = address; + + rw_data.registers[0] = val; + + for(idx=0; idx>8 | crcCal << 8); + *resLen = modbus_FrameCnt; + memcpy(resBuffer, BrMdBufferRes, *resLen); + } + else + { + /* 校验码错误处理 */ + } +} + + +uint16_t modbus_extract_0a_bytenum(void) +{ + return BrMdBufferCmd[6]; +} + + +uint16_t modbus_extract_0a_val(uint8_t idx) +{ + return ((uint16_t)BrMdBufferCmd[7 + idx*2]<<8) + + BrMdBufferCmd[8 + idx*2]; +} + +uint16_t modbus_extract_06_val(void) +{ + return ((uint16_t)BrMdBufferCmd[MODBUS_06_VAL_H]<<8) + + BrMdBufferCmd[MODBUS_06_VAL_L]; +} + +uint8_t modbus_RetrieveSlaveID(void) +{ + return prv_rx_buffer[MODBUS_SLAVE_ID]; +} + + + +void modbus_FrameClearBuff(void){ + modbus_FrameCnt = 0; +} + + +uint8_t modbus_FrameLoadByte(uint8_t aByte) +{ + uint8_t status; + + if(modbus_FrameCnt == 255) { + status = 1; + } + else { + BrMdBufferRes[modbus_FrameCnt] = aByte; + modbus_FrameCnt++; + status = 0; + } + return status; +} + + +uint8_t modbus_FrameLoadWord(uint16_t aWord) +{ + uint8_t status; + + if(modbus_FrameCnt == 254) + { + status = 1; + } + else + { + BrMdBufferRes[modbus_FrameCnt] = (uint8_t)((aWord&0xFF00)>>8); + modbus_FrameCnt++; + BrMdBufferRes[modbus_FrameCnt] = (uint8_t)(aWord&0x00FF); + modbus_FrameCnt++; + status = 0; + } + return status; +} diff --git a/br_modbus.h b/br_modbus.h new file mode 100644 index 0000000..1e973bd --- /dev/null +++ b/br_modbus.h @@ -0,0 +1,61 @@ +#ifndef _MODBUS_H +#define _MODBUS_H + +#include + +#define SLAVE_ID_DEFAULT (1u) +#define MODBUS_SLAVE_ID 0 +#define MODBUS_FUN_CODE 1 +#define MODBUS_START_ADDR_H 2 +#define MODBUS_START_ADDR_L 3 +#define MODBUS_SIZE_H 4 +#define MODBUS_SIZE_L 5 + +#define MODBUS_06_VAL_H 4 +#define MODBUS_06_VAL_L 5 + + +typedef enum { + MODBUS_STATUS_OK, + MODBUS_STATUS_ERR +} ModbusStatus_t; + + +ModbusStatus_t modbus_process(const uint8_t * buffer_cmd, uint8_t recv_len, uint8_t * buffer_resp, uint8_t * resp_len); + + + +typedef struct { + uint8_t slaveAddr; + uint8_t funCode; + uint16_t startAddr; + uint16_t num; + uint16_t crc; +} ModbusFrameCmd03_t; + +typedef struct { + uint8_t slaveAddr; + uint8_t funCode; + uint8_t byteNum; + uint16_t data[125]; + uint16_t crc; +} ModbusFrameRes03_t; + +/* 06功能码命令和响应格式一样 */ +typedef struct { + uint8_t slaveAddr; + uint8_t funCode; + uint16_t regAddr; + uint16_t regValue; + uint16_t crc; +} ModbusFrameCmdRes06_t; + +typedef struct { + +} ModbusFrameCmd0A_t; + +typedef struct { + +} ModbusFrameRes0A_t; + +#endif diff --git a/br_modbus_reg.c b/br_modbus_reg.c new file mode 100644 index 0000000..6dcad32 --- /dev/null +++ b/br_modbus_reg.c @@ -0,0 +1,114 @@ +#include +#include "br_modbus_reg.h" + +#include "br_dataset_def.h" + + +ModbusRegDataBlock_t DataBlocks[MODBUS_REG_BLOCK_NUM] = { + { + .block_id = 1, + .address = (uint32_t)(&br_dataset0), + .size = sizeof(BR_Dataset0_t) + } +}; + + + +/* private funtion prototype. */ +uint8_t modbus_reg_write_process(uint8_t slave, uint16_t startAddr, uint8_t num, uint16_t * dataBuffer); +uint8_t modbus_reg_read_process(uint8_t slave, uint16_t startAddr, uint8_t num, uint16_t * dataBuffer); + +uint8_t modbus_reg_blockdata_set(ModbusRegDataBlock_t *datablock, uint16_t startAddr, uint8_t num, uint16_t * dataBuffer); +uint8_t modbus_reg_blockdata_get(ModbusRegDataBlock_t *datablock, uint16_t startAddr, uint8_t num, uint16_t * dataBuffer); + +/* public functoin definition. */ + +uint8_t modbus_reg_proxy(ModbusRegRwData_t * rw_data) +{ + switch (rw_data->operation) + { + case RW_OPERATION_READ: + /* code */ + modbus_reg_read_process(rw_data->slaveId, rw_data->startAddr, rw_data->num, rw_data->registers); + break; + case RW_OPERATION_WRITE: + modbus_reg_write_process(rw_data->slaveId, rw_data->startAddr, rw_data->num, rw_data->registers); + break; + default: + break; + } +} + +uint8_t modbus_reg_write_process(uint8_t slaveId, uint16_t startAddr, uint8_t num, uint16_t * dataBuffer) +{ + uint8_t status = -1; + /* 在此实现数据写入逻辑 */ + uint8_t blockIndex; + for(blockIndex=0; blockIndex datablock->size) /* (startAddr+num)*2 每个寄存器数据长度为2字节对应两个内存地址 */ + { + + } + else + { + for(i=0; i datablock->size) /* (startAddr+num)*2 每个寄存器数据长度为2字节对应两个内存地址 */ + { + + } + else + { + for(i=0; iaddress + (startAddr + i)*2 ) ) = *(dataBuffer + i); + } + status = 0; /* return 0表示没有异常发生 */ + } + return status; +} diff --git a/br_modbus_reg.h b/br_modbus_reg.h new file mode 100644 index 0000000..a261c46 --- /dev/null +++ b/br_modbus_reg.h @@ -0,0 +1,36 @@ +#ifndef _MODBUS_REG_H +#define _MODBUS_REG_H + + +#include + +#define MODBUS_REG_DEFAULT_VAL 0xFFFFFFFF +#define RW_REGISTERS_MAXNUM 125 +#define MODBUS_REG_BLOCK_NUM 1 + + + + +typedef struct { + uint8_t block_id; + uint32_t address; + uint16_t size; +} ModbusRegDataBlock_t; + +typedef enum { + RW_OPERATION_READ, + RW_OPERATION_WRITE +} ModbusRegOp_t; + +typedef struct { + uint8_t slaveId; /* 从机地址 */ + ModbusRegOp_t operation; /* 操作类型 */ + uint16_t startAddr; /* 起始地址 */ + uint8_t num; /* 寄存器个数 */ + uint16_t registers[RW_REGISTERS_MAXNUM]; /* 寄存器数据 */ +}ModbusRegRwData_t; + +/* public funtion prototype. */ +uint8_t modbus_reg_proxy(ModbusRegRwData_t * rw_data); + +#endif diff --git a/main.c b/main.c index c71ae25..fa4ec78 100644 --- a/main.c +++ b/main.c @@ -1,6 +1,17 @@ #include +#include "br_dataset_def.h" + +#define BUFFER_LEN (1000u) + + +uint8_t buffer_recv[BUFFER_LEN] = {0}; +uint8_t buffer_send[BUFFER_LEN] = {0}; + +uint8_t test_data = {0x01, 0x03, 0x00, 0x00, 0x00, 0x0A, 0xC5, 0xCD}; + int main() { - printf("Hello World!\n"); + BR_Dataset0_t param_test = {0}; + printf("Hello World!\n %d", sizeof(BR_Dataset0_t)); } \ No newline at end of file diff --git a/output/main.exe b/output/main.exe new file mode 100644 index 0000000..05a0807 Binary files /dev/null and b/output/main.exe differ