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posted on 2016/05/24 07:43:41 AM CEST
Hi There
I am trying to have the TextToSpeech to work on Arduino Zero and looking for help
Any one here interested to work on this ?
Were should I start looking ?
Thanks a lot
Jean-Luc
posted on 2016/05/21 03:02:08 PM CEST
Hello
I modified FT800 demo code for PIC18F46K22. Work fine FTDI VM800B50A modul... I have FT812 version display. (RVT70AQFFWR00_Rev.1.2 - Riverdi) Also modified, does not work with PIC18F46K22. The problem is that, the display remains dark. (1-2 second backlight, then the dark) This MCU not compatible FT812? Bad FT812 driver board?
I'm sad and I regret that I bought FT812 display. :( i use FT800's display, and no problem with 8bit MCU. FT812 has no specific examples...
I hope someone can tell reassuring. Example with 8bit MCU?
Thank you!
PS:
Sorry for my English.
posted on 2016/05/01 06:12:30 AM CEST
Hello guys.
I need a code to transmit data in serial ports (USART1 and USART2) 18F87J50 PIC. I have the board Clicker 2 18fj, but something goes wrong, the card transmits only garbage characters.
Thank you.
posted on 2016/03/04 09:36:46 AM CET
hi, am doing final year project on rfid access control. i have this code that i wrote but it keeps displaying weird characters on my lcd. please i need help. Thanks. I use PIC 18F45K22
// LCD module connections
sbit LCD_RS at RB4_bit;
sbit LCD_EN at RB5_bit;
sbit LCD_D4 at RB0_bit;
sbit LCD_D5 at RB1_bit;
sbit LCD_D6 at RB2_bit;
sbit LCD_D7 at RB3_bit;
sbit LCD_RS_Direction at TRISB4_bit;
sbit LCD_EN_Direction at TRISB5_bit;
sbit LCD_D4_Direction at TRISB0_bit;
sbit LCD_D5_Direction at TRISB1_bit;
sbit LCD_D6_Direction at TRISB2_bit;
sbit LCD_D7_Direction at TRISB3_bit;
// End LCD module connections
char i,rfid[13] ;
char rfid2[] = "0123456789123" ;
int count = 0;
void main()
{
ANSELB = 0;
ANSELD = 0;
ANSELC = 0;
Lcd_Init(); // Initialize LCD
Lcd_Cmd(_LCD_CLEAR); // Clear display
Lcd_Cmd(_LCD_CURSOR_OFF); // Cursor off
//Lcd_Out(1,1,"RFID Tag Reader"); // Write text in first row
UART2_Init(9600);
rfid[12] = '\0';
while(1)
{
if(UART2_Data_Ready())
{
for(i=0;i<12;)
{
if(UART2_Data_Ready())
{
rfid[i] = UART2_Read();
i++;
}
}
Lcd_Out(1,1,rfid);
if(!strcmp(rfid,rfid2)){
Lcd_Out(2,1,"ACCESS GRANTED");
delay_ms(1000);
Lcd_Cmd(_LCD_CLEAR);
//Lcd_Out(1,1,"RFID Tag Reader");
}
else {
Lcd_Out(2,1, "ACCESS DENIED");
delay_ms(1000);
Lcd_Cmd(_LCD_CLEAR);
//Lcd_Out(1,1,"RFID Tag Reader");
}
}
}
}
posted on 2016/02/22 06:27:17 PM CET
Getting a signal from audio jack 3.5 mm Aduio In/Out module.
