//------------------------------------------------------
//鍔熻兘锛欰/D杞�(zhu菐n)鎻�
//鍏ュ彛锛歝hannel = 閫氶亾铏�(h脿o) .0锛�0閫氶亾锛�1锛�1閫氶亾銆�銆�銆�銆�銆�銆�銆�
//鍑哄彛锛欰D_channel_1_result: 10浣嶇殑鏁�(sh霉)鎿�(j霉)锛�16閫�(j矛n)鍒躲��
//瑷�(sh猫)瑷�(j矛)锛氶儹婧�(zh菙n)锛屽亯妤�(y猫)锛�2006/2/7
//------------------------------------------------------
void Ad_Change(uchar channel)
{
uint AD_Result_Temp = 0 ;
//---------------------灏嘝1.0--P1.1瑷�(sh猫)缃垚閬╁悎AD杞�(zhu菐n)鎻涚殑妯″紡
/// P1 = 0xff; //灏嘝1鍙ｇ疆楂�锛岀偤A/D杞�(zhu菐n)鎻涗綔婧�(zh菙n)鍌�
ADC_CONTR = ADC_CONTR|0x80; //1000,0000鎵撻枊A/D杞�(zhu菐n)鎻涢浕婧�
P1M0 = 0x03; //0000锛�0011鐢ㄤ簬A/D杞�(zhu菐n)鎻涚殑P1.x鍙�锛屽厛瑷�(sh猫)鐐洪枊婕�
P1M1 = 0x03; //0000锛�0011P1.0--P1.1鍏堣ō(sh猫)鐐洪枊婕�銆傛柗闁嬪収(n猫i)閮ㄤ笂鎷夐浕闃�
Delay(20); //20
ADC_CONTR = ADC_CONTR&0xE0; //1110,0000 娓匒DC_FLAG,ADC_START浣嶅拰浣�3浣�
ADC_CONTR = ADC_CONTR|(display_AD_channel_ID[channel]&0x07); //瑷�(sh猫)缃暥(d膩ng)鍓嶉�氶亾铏�(h脿o)
Delay(1); //寤舵檪(sh铆)浣胯几鍏ラ浕澹撻仈(d谩)鍒扮┅(w臎n)瀹�
ADC_DATA = 0; //娓匒/D杞�(zhu菐n)鎻涚祼(ji茅)鏋滃瘎瀛樺櫒
ADC_LOW2 = 0;
ADC_CONTR = ADC_CONTR|0x08; //0000锛�1000ADCS 锛� 1锛屽暉鍕�(d貌ng)杞�(zhu菐n)鎻�
do { ; }
while((ADC_CONTR & 0x10)==0); //0001,0000绛夊緟A/D杞�(zhu菐n)鎻涚祼(ji茅)鏉�
ADC_CONTR = ADC_CONTR&0xE7; //1110,0111娓匒DC_FLAG浣�锛屽仠姝/D杞�(zhu菐n)鎻�
AD_Result_Temp = ((AD_Result_Temp|ADC_DATA)<<2)|(ADC_LOW2&0x03);
//淇濆瓨杩斿洖AD杞�(zhu菐n)鎻涚殑 绲�(ji茅)鏋�
//----------------------------杞�(zhu菐n)鎻涙垚鍙敱涓插彛椤ず鐨勫瓧绗�
AD_channel_result[channel][0] = AD_Result_Temp/1000+0x30;
AD_channel_result[channel][1] = (AD_Result_Temp%1000)/100+0x30;
AD_channel_result[channel][2] = (AD_Result_Temp%100)/10+0x30;
AD_channel_result[channel][3] = AD_Result_Temp%10+0x30;
//------------------------涓插彛鐩�(ji膩n)瑕�
// send_char_com(ADC_DATA); //////鐧�(f膩)閫佽綁(zhu菐n)鎻� 鐨� 鍒扮殑 鍊�锛岄�欓噷鍙槸 楂�8浣嶏紝鍊肩殑杞�(zhu菐n)鎻涢渶瑕佽�冩叜
// send_char_com(ADC_LOW2); //////鐧�(f膩)閫佽綁(zhu菐n)鎻� 鐨� 鍒扮殑 鍊�锛岄�欓噷鍙槸 浣�2浣�锛屽�肩殑杞�(zhu菐n)鎻涢渶瑕佽�冩叜
send_string_com(AD_channel_result[channel],4);
Delay(1); //
}
/*----------------------------------------------------------------
*File Name: STC_EEPROM.c -
*Description: IAP/ISP 鍔熻兘 -
*Project: -
*MCU type: STC12C5410AD -
-
*Company: WY -
*Compiler: KEIL C51 -
*DESINER: 閮簴(zh菙n) 06.2.7 -
-----------------------------------------------------------------------*/
#include <global.h> //瀹氱京鐨� 绯荤当(t菕ng)闋枃浠跺拰鍏ㄥ眬璁婇噺
/*IAP鏈夐棞(gu膩n)鍔熻兘瀵勫瓨鍣�*/
sfr ISP_DATA = 0xE2;
sfr ISP_ADDRH = 0xE3;
sfr ISP_ADDRL = 0xE4;
sfr ISP_CMD = 0xE5;
sfr ISP_TRIG = 0xE6;
sfr ISP_CONTR = 0xE7;
//----------------------------瀹氱京甯搁噺
#define ENABLE_ISP 0x82 //<20MHz
//#define ENABLE_ISP 0x83 //<12MHz
#define DEBUG_DATA 0x5A
//----------------------------flash 瀛樺劜(ch菙)鐨勮捣濮嬪湴鍧�
#define DATA_FLASH_START_ADDRESS 0x2800 //stc12c2052ad ////////////???????????
uchar tx_buf[3] = {0,0,0};
extern void Delay(uint number);//鏅舵尟=11059200,姗�(j墨)鍣ㄥ懆鏈�=1.085069444us,"鍔�"鐨勬(j墨)鍣ㄥ懆鏈�=1
extern void send_char_com(uchar ch);
extern void send_string_com(uchar *str,uchar strlen);
uchar Byte_Read(uint address);
void Sector_Erase(uint address);
void Byte_Program(uint address,uchar ch);
/*
void Eeprom_Start(void)
{
P1 = 0xf0; //闁嬪宸ヤ綔
Delay(2); //22us..鍘�13us
// SP = 0xE0; //鍫嗘＇鎸囬嚌鎸囧悜0E0H鍠厓
}
*/
//------------------------------------------------------
//鍔熻兘锛氳畝涓�瀛楃瘈(ji茅);瑾�(di脿o)鐢ㄥ墠闇�鎵撻枊IAP鍔熻兘
//鍏ュ彛锛歶int address锛濋爜鍦板潃0锝�512锛岀偤浜嗘彁楂樿檿鐞嗛�熷害锛岀敤0~256鐨勮寖鍦�
//鍑哄彛锛�
//瑷�(sh猫)瑷�(j矛)锛氶儹婧�(zh菙n)锛屽亯妤�(y猫)锛�2006/2/7
//------------------------------------------------------
uchar Byte_Read(uint address)
{
uchar data ch;
ISP_CONTR = ENABLE_ISP; //鎵撻枊IAP鍔熻兘锛岃ō(sh猫)缃瓼lash鎿嶄綔绛夊緟鏅�(sh铆)闁�
ISP_CMD = 0x01; //閬告搰璁�AP妯″紡
//--------------------------
address = DATA_FLASH_START_ADDRESS+address;
ISP_ADDRH = (uchar)(address>>8); //濉爜鍦板潃
ISP_ADDRL = (uchar)(address); //濉爜鍦板潃
EA = 0;
ISP_TRIG = 0x46; //鍑虹櫦(f膩)ISP铏曠悊鍣�
ISP_TRIG = 0xB9;
nop();
ch = ISP_DATA; //淇濆瓨鏁�(sh霉)鎿�(j霉)
EA = 1;
//------------------------鍦ㄨ檿鐞嗗櫒瀹屾垚涔嬪墠,CUP灏囨毇鍋�
//------------------------闂�(gu膩n)闁塈AP鍔熻兘,娓呰垏ISP鏈夐棞(gu膩n)鐨勭壒娈婂姛鑳藉瘎瀛樺櫒
ISP_CONTR = 0;
ISP_CMD = 0;
ISP_TRIG = 0;
// send_char_com(ch + 0x30);
return ch;
}
//------------------------------------------------------
//鍔熻兘锛氭摝闄ゆ墖鍗�(q奴)
//鍏ュ彛锛歶int address锛濋爜鍦板潃0锝�512锛岀偤浜嗘彁楂樿檿鐞嗛�熷害锛岀敤0~256鐨勮寖鍦�
//鍑哄彛锛�
//瑷�(sh猫)瑷�(j矛)锛氶儹婧�(zh菙n)锛屽亯妤�(y猫)锛�2006/2/7
//------------------------------------------------------
void Sector_Erase(uint address)
{
ISP_CONTR = ENABLE_ISP; //鎵撻枊IAP鍔熻兘锛岃ō(sh猫)缃瓼lash鎿嶄綔绛夊緟鏅�(sh铆)闁�
ISP_CMD = 0x03; //閬告搰闋佹摝闄ゆā寮�
//--------------------------
address = DATA_FLASH_START_ADDRESS+address;
ISP_ADDRH = (uchar)(address>>8); //濉爜鍦板潃
ISP_ADDRL = (uchar)(address); //濉爜鍦板潃
EA = 0;
ISP_TRIG = 0x46; //鍑虹櫦(f膩)ISP铏曠悊鍣�
ISP_TRIG = 0xB9;
nop();
EA = 1;
//------------------------闂�(gu膩n)闁塈AP鍔熻兘,娓呰垏ISP鏈夐棞(gu膩n)鐨勭壒娈婂姛鑳藉瘎瀛樺櫒
ISP_CONTR = 0;
ISP_CMD = 0;
ISP_TRIG = 0;
}
//------------------------------------------------------
//鍔熻兘锛氬瓧绡�(ji茅)绶ㄧ▼锛屽
//鍏ュ彛锛歶int address锛濋爜鍦板潃0锝�512锛岀偤浜嗘彁楂樿檿鐞嗛�熷害锛�
// 鐢�0~256鐨勮寖鍦�;uchar ch=瑕佸鐨勬暩(sh霉)鎿�(j霉)
//鍑哄彛锛�
//瑷�(sh猫)瑷�(j矛)锛氶儹婧�(zh菙n)锛屽亯妤�(y猫)锛�2006/2/7
//------------------------------------------------------
void Byte_Program(uint address,uchar ch)
{
// Sector_Erase(address);
ISP_CONTR = ENABLE_ISP; //鎵撻枊IAP鍔熻兘锛岃ō(sh猫)缃瓼lash鎿嶄綔绛夊緟鏅�(sh铆)闁�
ISP_CMD = 0x02; //閬告搰瀛楃瘈(ji茅)绶ㄧ▼妯″紡
//--------------------------
address = DATA_FLASH_START_ADDRESS+address;
ISP_ADDRH = (uchar)(address>>8); //濉爜鍦板潃
ISP_ADDRL = (uchar)(address); //濉爜鍦板潃
ISP_DATA = ch;
EA = 0;
ISP_TRIG = 0x46; //鍑虹櫦(f膩)ISP铏曠悊鍣�
ISP_TRIG = 0xB9;
nop();
EA = 1;
//------------------------闂�(gu膩n)闁塈AP鍔熻兘,娓呰垏ISP鏈夐棞(gu膩n)鐨勭壒娈婂姛鑳藉瘎瀛樺櫒
ISP_CONTR = 0;
ISP_CMD = 0;
ISP_TRIG = 0;
}
//------------------------------------------------------
//鍔熻兘锛氬瓧绡�(ji茅)绶ㄧ▼锛屽瀛楃涓�
//鍏ュ彛锛歶int address锛濋爜鍦板潃0锝�512锛岀偤浜嗘彁楂樿檿鐞嗛�熷害锛�
// 鐢�0~256鐨勮寖鍦�;uchar ch=瑕佸鐨勬暩(sh霉)鎿�(j霉)
// len=瀛楃涓茬殑闀�(zh菐ng)搴�
//鍑哄彛锛�
//瑷�(sh猫)瑷�(j矛)锛氶儹婧�(zh菙n)锛屽亯妤�(y猫)锛�2006/2/7
//------------------------------------------------------
void Morebyte_Program(uint address,uchar *ch,uchar len)
{
uchar k = 0;
Sector_Erase(address);
do
{
Byte_Program(address,*(ch + k));
address++;
k++;
}
while(k < len);
}
//------------------------------------------------------
//鍔熻兘锛氳畝澶氬瓧绡�(ji茅);瑾�(di脿o)鐢ㄥ墠闇�鎵撻枊IAP鍔熻兘
//鍏ュ彛锛歶int address锛濋爜鍦板潃0锝�512锛岀偤浜嗘彁楂樿檿鐞嗛�熷害锛岀敤0~256鐨勮寖鍦�
//鍑哄彛锛�
//瑷�(sh猫)瑷�(j矛)锛氶儹婧�(zh菙n)锛屽亯妤�(y猫)锛�2006/2/7
//------------------------------------------------------
void Moreyte_Read(uint address)
{
uchar k = 0;
do
{
tx_buf[k] = Byte_Read(address);
address++;
k++;
}
while(k < 3);
}
