The LCD shows that the data is I5, it seems that the clock chip is not working properly. How can I fix it? Please see the post content for details. Thank you

yinger01

The LCD shows that the data is I5, it seems that the clock chip is not working properly. How can I fix it? Please see the post content for details. Thank you [Copy link]

I am making an msp430f5529 development board to detect temperature and humidity. I am using DHT11. When displaying data on the LCD, the temperature and humidity always show I5. I don't know what's going on. Someone on Tieba said that the clock chip is not working properly. I don't know what to do. How to solve it? Please help me. The program settings are as follows: #define CPU_F ((double)8000000) #define delay_us(x) __delay_cycles((long)(CPU_F*(double)x/1000000.0)) #define delay_ms(x) __delay_cycles((long)(CPU_F*(double)x/1000.0)) I modified the msp430f5529 experimental history downloaded from the Internet and used the clock of the original program: Board_init(); //Initialize GPIO // Set Vcore to accomodate for max. allowed system speed SetVCore(3); // Use 32.768kHz XTAL as reference LFXT_Start(XT1DRIVE_0); // Set system clock to max (25MHz) Init_FLL_Settle(25000, 762); // Set Vcore to accomodate for max. allowed system speed // Use 32.768kHz XTAL as reference LFXT_Start(XT1DRIVE_0); // Set system clock to max (25MHz) I don’t know if this will work? ? ? ? Please help me with some guidance.

dai277530706

It’s a programming problem, I don’t know how to do it, please help me!

kemasz

Help to support ~~~~~

yinger01

dai277530706 posted on 2014-6-4 16:21 It's a programming problem. I don't know how to do it either. Please help me!

Thanks for helping me. The problem is solved. It's a problem with the clock settings.

yinger01

kemasz posted on 2014-6-4 16:34 Please help~~~~~

Thank you for helping me, the problem is solved, thank you

dongtao1010

I also encountered this problem, how did you solve it?

crash

Could you please share this code?