本文整理汇总了C++中HI函数的典型用法代码示例。如果您正苦于以下问题：C++ HI函数的具体用法？C++ HI怎么用？C++ HI使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了HI函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: InitMFS
/* tej - changed return type to void as nothing returned */
static void InitMFS(void)
{
FAR_PTR LOL;
FAR_PTR SDA;
unsigned char _osmajor;
unsigned char _osminor;
state_t preg;
LOL = GetListOfLists();
SDA = GetSDAPointer();
/* now get the DOS version */
pre_msdos();
HI(ax) = 0x30;
call_msdos();
_osmajor = LO(ax);
_osminor = HI(ax);
post_msdos();
/* get DOS version into CX */
preg.ecx = _osmajor | (_osminor <<8);
preg.edx = FP_OFF16(LOL);
preg.es = FP_SEG16(LOL);
preg.esi = FP_OFF16(SDA);
preg.ds = FP_SEG16(SDA);
preg.ebx = 0x500;
mfs_helper(&preg);
}示例2: rf12_send_command
/** \brief Software SPI send.
*
* Software SPI implementation to communicate with
* RFM12B module.
*
* \param cmd uint16_t to send to RFM12B
*
*/
unsigned int rf12_send_command(unsigned int cmd)
{
unsigned char i;
unsigned int recv;
recv = 0;
LO(SCK);
LO(CS);
for(i=0; i<16; i++)
{
if(cmd&0x8000)
{
HI(SDI);
}
else
{
LO(SDI);
}
HI(SCK);
recv = recv << 1;
if( RF_PIN&(1<<SDO) )
{
recv|=0x0001;
}
LO(SCK);
cmd = cmd << 1;
}
HI(CS);
return recv;
}示例3: make_period_modifier
static int make_period_modifier(struct iforce* iforce,
struct resource* mod_chunk, int no_alloc,
__s16 magnitude, __s16 offset, u16 period, u16 phase)
{
unsigned char data[7];
period = TIME_SCALE(period);
if (!no_alloc) {
mutex_lock(&iforce->mem_mutex);
if (allocate_resource(&(iforce->device_memory), mod_chunk, 0x0c,
iforce->device_memory.start, iforce->device_memory.end, 2L,
NULL, NULL)) {
mutex_unlock(&iforce->mem_mutex);
return -ENOSPC;
}
mutex_unlock(&iforce->mem_mutex);
}
data[0] = LO(mod_chunk->start);
data[1] = HI(mod_chunk->start);
data[2] = HIFIX80(magnitude);
data[3] = HIFIX80(offset);
data[4] = HI(phase);
data[5] = LO(period);
data[6] = HI(period);
iforce_send_packet(iforce, FF_CMD_PERIOD, data);
return 0;
}示例4: mpdigmul
static void
mpdigmul(mpdigit a, mpdigit b, mpdigit *p)
{
mpdigit x, ah, al, bh, bl, p1, p2, p3, p4;
int carry;
/* half digits */
ah = HI(a);
al = LO(a);
bh = HI(b);
bl = LO(b);
/* partial products */
p1 = ah*bl;
p2 = bh*al;
p3 = bl*al;
p4 = ah*bh;
/* p = ((p1+p2)<<(Dbits/2)) + (p4<<Dbits) + p3 */
carry = 0;
x = p1<<(Dbits/2);
p3 += x;
if(p3 < x)
carry++;
x = p2<<(Dbits/2);
p3 += x;
if(p3 < x)
carry++;
p4 += carry + HI(p1) + HI(p2); /* can't carry out of the high digit */
p[0] = p3;
p[1] = p4;
}示例5: stlink2_swim_read_range
int stlink2_swim_read_range(programmer_t *pgm, stm8_device_t *device, unsigned char *buffer, unsigned int start, unsigned int length) {
stlink2_init_session(pgm);
int i;
for(i = 0; i < length; i += STLK_READ_BUFFER_SIZE) {
// Determining current block start & size (relative to 0x8000)
int block_start = start + i;
int block_size = length - i;
if(block_size > STLK_READ_BUFFER_SIZE) {
block_size = STLK_READ_BUFFER_SIZE;
}
// Sending USB packet
stlink2_cmd(pgm, 0xf40b, 6,
HI(block_size), LO(block_size),
0x00, 0x00,
HI(block_start), LO(block_start));
TRY(128, (stlink2_get_status(pgm) & 0xffff) == 0);
// Seems like we've got some bytes from stlink, downloading them
stlink2_cmd(pgm, 0xf40c, 0);
msg_recv(pgm, &(buffer[i]), block_size);
}
return(length);
}示例6: eeprom_init
void eeprom_init(void)
{ char j, sofs, i;
char *ptr;
unsigned short checksum;
eeprom[0]= 0x00;
eeprom[1]= 0x00;
eeprom[2]= LO(dev_descript.idVendor);
eeprom[3]= HI(dev_descript.idVendor);
eeprom[4]= LO(dev_descript.idProduct);
eeprom[5]= HI(dev_descript.idProduct);
eeprom[6]= LO(dev_descript.bcdDevice);
eeprom[7]= HI(dev_descript.bcdDevice);
eeprom[8]= config_descript.bmAttributes;
eeprom[9] = config_descript.MaxPower;
eeprom[10] = 0x1C;
eeprom[11] = 0x00;
eeprom[12] = LO(dev_descript.bcdUSB);
eeprom[13] = HI(dev_descript.bcdUSB);
eeprom[14] = sofs = 0x86+14;
sofs += (eeprom[15] = LO(ManufacturerDscr[0]));
eeprom[16]= sofs;
sofs += (eeprom[17]=ProductDscr[0]);
eeprom[18]= sofs;
eeprom[19]= LO(SerialNumDscr[0]);
i=20;
for(j=0, ptr = (char*) &(ManufacturerDscr);j<LO(ManufacturerDscr[0]);j++)
eeprom[i++]=ptr[j];
for(j=0, ptr = (char*) &(ProductDscr);j<LO(ProductDscr[0]);j++)
eeprom[i++]=ptr[j];
for(j=0, ptr = (char*) &(SerialNumDscr);j<LO(SerialNumDscr[0]);j++)
eeprom[i++]=ptr[j];
for(j=0, ptr = (char*) & dev_descript.iManufacturer;j<4;j++)
eeprom[i++]=ptr[j];
while(i<126)
eeprom[i++]=0;
checksum = 0xAAAA;
for(i=0;i<63;i++)
{ checksum^=((word*)eeprom)[i];
if(checksum&0x8000)
checksum=(checksum<<1)|1;
else
checksum=(checksum<<1);
}
((word*)eeprom)[63]=checksum;
}示例7: stlink2_write_word
int stlink2_write_word(programmer_t *pgm, unsigned int word, unsigned int start) {
unsigned char buf[4], start2[2];
pack_int16(start, start2);
stlink2_cmd(pgm, 0xf40a, 8,
0x00, 0x02,
0x00, 0x00,
HI(start), LO(start),
HI(word), LO(word));
usleep(2000);
return(stlink2_get_status(pgm)); // Should be '1'
}示例8: rf12_portSetup
/** \brief Setup the AVR ports used by the Module
*
* Set up the correct data direction and state for the
* ports used by the RFM12B as specifed in rfm12b.h
*/
void rf12_portSetup()
{
RF_PORT = 0x0;
HI(CS);
HI(SDI);
LO(SCK);
RF_DDR = (1<<CS) | (1<<SDI) | (1<<SCK);
HI(NIRQ);
HI(CS);
LO(SDI);
HI(SDO);
}示例9: rtu_getAnalogInput
INT16U rtu_getAnalogInput(INT8U addr,INT8U *buf,INT16U start_address,INT16U lenth)
{
unsigned char tmp[256],tmp_lenth;
tmp[0] = addr;
tmp[1] = READ_AI;
tmp[2] = HI(start_address);
tmp[3] = LOW(start_address);
tmp[4] = HI(lenth);
tmp[5] = LOW(lenth);
tmp_lenth = 6;
construct_rtu_frm ( buf,tmp,tmp_lenth);
return 8;
}示例10: usart_hex
void usart_hex(unsigned char c){
#define HI(b) ((b>>4) & 0xf)
#define LO(b) (b & 0xf)
#define HE(b) (((b & 0x7)-1) | 0x40)
if (HI(c)>9)
usart_putchar(HE(HI(c)));
else
usart_putchar(0x30 | HI(c));
if (LO(c)>9)
usart_putchar(HE(LO(c)));
else
usart_putchar(0x30 | LO(c));
}示例11: rtu_setHoldingRegister
INT16U rtu_setHoldingRegister(INT8U addr,INT8U *buf, INT16U start_address,INT16U value )
{
unsigned char tmp[256], tmp_lenth;
tmp[0] = addr;
tmp[1] = SET_HLD_REG;
tmp[2] = HI(start_address);
tmp[3] = LOW(start_address);
tmp[4] = HI(value);
tmp[5] = LOW(value);
tmp_lenth = 6;
construct_rtu_frm ( buf, tmp, tmp_lenth);
return 8 ;
}示例12: i2c_eep_WriteByte
u08 i2c_eep_WriteByte(u08 SAddr,u16 Addr, u08 Byte, IIC_F WhatDo)
{
if (i2c_Do & i2c_Busy) return 0;
i2c_index = 0;
i2c_ByteCount = 3;
i2c_SlaveAddress = SAddr;
i2c_Buffer[0] = HI(Addr);
i2c_Buffer[1] = LO(Addr);
i2c_Buffer[2] = Byte;
i2c_Do = i2c_sawp;
MasterOutFunc = WhatDo;
ErrorOutFunc = WhatDo;
TWCR = 1<<TWSTA|0<<TWSTO|1<<TWINT|0<<TWEA|1<<TWEN|1<<TWIE;
i2c_Do |= i2c_Busy;
return 1;
}示例13: i2c_eep_ReadByte
u08 i2c_eep_ReadByte(u08 SAddr, u16 Addr, u08 ByteNumber, IIC_F WhatDo)
{
if (i2c_Do & i2c_Busy) return 0;
i2c_index = 0;
i2c_ByteCount = ByteNumber;
i2c_SlaveAddress = SAddr;
i2c_PageAddress[0] = HI(Addr);
i2c_PageAddress[1] = LO(Addr);
i2c_PageAddrIndex = 0;
i2c_PageAddrCount = 2;
i2c_Do = i2c_sawsarp;
MasterOutFunc = WhatDo;
ErrorOutFunc = WhatDo;
TWCR = 1<<TWSTA|0<<TWSTO|1<<TWINT|0<<TWEA|1<<TWEN|1<<TWIE;
i2c_Do |= i2c_Busy;
return 1;
}示例14: xms_control
void xms_control(void)
{
int is_umb_fn = 0;
/* First do the UMB functions */
switch (HI(ax)) {
case XMS_ALLOCATE_UMB:
{
int size = LWORD(edx) << 4;
unsigned int addr = umb_allocate(size);
is_umb_fn = 1;
Debug0((dbg_fd, "Allocate UMB memory: %#x\n", size));
if (addr == 0) {
int avail=umb_query();
Debug0((dbg_fd, "Allocate UMB Failure\n"));
XMS_RET(avail ? 0xb0 : 0xb1);
LWORD(edx) = avail >> 4;
}
else {
Debug0((dbg_fd, "Allocate UMB Success\n"));
LWORD(eax) = 1;
LWORD(ebx) = addr >> 4;
LWORD(edx) = size >> 4;
}
Debug0((dbg_fd, "umb_allocated: %#x0:%#x0\n",
(unsigned) LWORD(ebx),
(unsigned) LWORD(edx)));
/* retval = UNCHANGED; */
break;
}示例15: father
/**
* @brief BTRecordFile::readRecordFromDiskTest
* @param pDisk
* @param pRecordID
* Hace la lectura de un registro en la RAM
*/
void BTRecordFile::readRecordFromDiskTest(Disk pDisk, unsigned short pRecordID)
{
const char *padre = pDisk.read(this->_metadataPtr->getFirstRecordPos(), 7);
const char *hizq = pDisk.read(this->_metadataPtr->getFirstRecordPos() + 8, 7);
const char *hder = pDisk.read(this->_metadataPtr->getFirstRecordPos() + 16, 7);
std::string father(padre); // obtiene el padre
std::string HI(hizq); // obtiene el hijo izq
std::string HD(hder); // obtiene el hijo der
unsigned short _sizeCounter = this->_metadataPtr->getFirstRecordPos() + 24; // inicio de la data
DLL<IRecordDataType*> *tmp1 = _metadataPtr->getRecordStruct();
DLLNode<IRecordDataType*> *tmp = tmp1->getHeadPtr();
const char *data;
cout << "Binario " << father << " " << HI << " " << HD << endl;
std::string P = _conversion->binaryToDecimal(father);
std::string PHI = _conversion->binaryToDecimal(HI);
std::string PHD = _conversion->binaryToDecimal(HD);
cout << P << " " << PHI << " " << PHD << " ";
while (tmp != nullptr) {
data = (dynamic_cast<RecordDataType<char>*>(tmp->getData()))->getDataPtr();
const char *DATO = pDisk.read(_sizeCounter, 7);
std::string DATOSTR(DATO); // obtiene el padre
_sizeCounter += 8;
cout << sortUserDataFromDisk(DATOSTR, *data) << endl;
tmp = tmp->getNextPtr();
}
}