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esp8266òŒ„ÓFD1642оƬµÄËÄλ”µ´a¹Ü³ÌÐò
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×÷Õß:
worldkings78
•rég:
2021-4-24 10:52
˜Ëî}:
esp8266òŒ„ÓFD1642оƬµÄËÄλ”µ´a¹Ü³ÌÐò
esp8266СÇɱãÒËßmºÏ¸÷·NDIY£¬¾WÉÏÙIÁËһƬFD1642оƬµÄËÄλ”µ´a¹Ü£¬³ÈÉ«µÄůɫºÜºÃ¿´¡£Ö»ÊÇß@‚€Ð¾µÄµÄòŒ„Ó²»ºÃÕÒ£¬¾WÉÏÕÒÁˎׂ€51ÓõÄòŒ„Ó¡£ÔÚesp8266ÉϺܲ»ºÃÓ㬾WÉϳÌÐò¸÷·N¿Ó¡£ÕÛòvÁËÒ»Ì죬…¢¿¼¹Ù¾WоƬ•rÐòˆD¼°ÕfÃ÷½KÓڸĺÃÁËÄÜÓõÄòŒ„Ó¡£ÒÔºóÂýÂýµÄ×ö‚€¾W½jŒ¦•r•rçŠÒ²²»åe¹þ¹þ¡£¬FŒ¢ÏàêP³ÌÐò¸½ÉÏ:.
#define P_CT_CLK 14 //CLK½Ó¿Ú
#define P_CT_DATA 13 //DATA ½Ó¿Ú
const uint8 Lcd_tab[17] =
{0xFC, 0x60, 0xDA, 0xF2, 0x66, 0xB6, 0xBE, 0xE0, 0xFE, 0xF6, 0xEE, 0x3E, 0x9C, 0x7A, 0x9E, 0x8E}; //¹²êŽ˜O
//Q2½Óseg A Q9 ½Óseg G ÖÐég°´í˜Ðò½Ó
int numb=888; //œyÔ‡ï@ʾ³õʼ”µ×Ö
void setup()
{
pinMode(P_CT_DATA, OUTPUT);
pinMode(P_CT_CLK, OUTPUT);
digitalWrite(P_CT_DATA, HIGH);
digitalWrite(P_CT_CLK, LOW);
}
void Nop(uint8 T_Dly)
{
while (T_Dly--);
return ;
}
void ct1642_send_data(uint8 ct_dis_data, uint8 ct_com)
{
uint8 ct_addr; //´æƒ¦”µ´a¹ÜλÖÃ
uint8 i;
switch (ct_com)
{
case 0: {
ct_addr = 0xee; //ï@ʾC1λ”µ“þ ”µ´a¹Üžé¹²êŽ˜O,Œ¢ÒªücÁÁµÄCOMÖÃ0ÒÔï@ʾԓCOM
break;
}
case 1: {
ct_addr = 0xed; //ï@ʾC2λ”µ“þ
break;
}
case 2: {
ct_addr = 0xeb; //ï@ʾC3λ”µ“þ
break;
}
case 3: {
ct_addr = 0xe7; //ï@ʾC4λ”µ“þ
break;
}
case 4: {
ct_addr = 0xff; //’ßÃèæI±P,êPé]COM1
break;
}
default: {
ct_addr = 0xff;
ct_dis_data = 0x00;
break;
}
}
for (i = 0; i < 8; i++) //°lËÍ8λµØÖ·
{
digitalWrite(P_CT_CLK, LOW);
if ( (ct_addr >> i) & 0x01 )
{
digitalWrite(P_CT_DATA, HIGH);
Nop(1); //´ËÌŽ¸ù“þ†ÎƬ™CµÄÖ¸ÁîÖÜÆÚ¶ø¶¨
}
else
{
digitalWrite(P_CT_DATA, LOW);
Nop(1);
}
digitalWrite(P_CT_CLK, HIGH); //ÉÏÉýÑØÝ”³öһλ
Nop(1);
}
//°lË̓ɂ€¿Õλ,Ña×ãÒª°lË͵Ä18λ
digitalWrite(P_CT_CLK, LOW);
digitalWrite(P_CT_DATA, HIGH);
Nop(1);
digitalWrite(P_CT_CLK, HIGH);
Nop(1);
digitalWrite(P_CT_CLK, LOW);
Nop(1);
digitalWrite(P_CT_CLK, HIGH);
Nop(1);
for (i = 0; i < 8; i++) //°lËÍ8λ”µ“þ
{
digitalWrite(P_CT_CLK, LOW);
if ( (ct_dis_data << i) & 0x80)
{
digitalWrite(P_CT_DATA, HIGH);
Nop(1);
}
else
{
digitalWrite(P_CT_DATA, LOW);
Nop(1);
}
digitalWrite(P_CT_CLK, HIGH);
Nop(1);
}
digitalWrite(P_CT_CLK, HIGH); //Ý”³ö”µ“þ
digitalWrite(P_CT_DATA, LOW);
Nop(1);
digitalWrite(P_CT_DATA, HIGH);
Nop(1);
digitalWrite(P_CT_CLK, LOW);
digitalWrite(P_CT_DATA, LOW);
Nop(1);
digitalWrite(P_CT_DATA, HIGH);
Nop(2);
return;
}
void FD1642_display(unsigned int k)
{
ct1642_send_data(Lcd_tab[k % 10], 0);
k /= 10;
if (k != 0)
{
ct1642_send_data(Lcd_tab[k % 10], 1);
k /= 10;
if (k != 0)
{
ct1642_send_data(Lcd_tab[k % 10], 2);
k /= 10;
if (k != 0)
{
ct1642_send_data(Lcd_tab[k % 10], 3);
}
}
}
}
void loop()
{
int p=0;
while(p<5000)
{
FD1642_display(numb);
p++;
}
numb++;
}
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965153391
•rég:
2021-6-2 21:45
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