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PSoC™ Creator & Designer

VlYe_281166
New Contributor II

Hi, there 

I took for starting  PSoC3_SW_Sin_X and adapt it for CY8CKIT-059.

Packet  received by BCP has MSB always = 0 (it has to be 0x41) and received sin variable values are always = 40.

Other bytes are correct.
(Bytes 0x55 0x55 for serialplot sync)

For control I duplicate output values to UART and got correct results.

Pictures and archive applied.

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3 Replies
VenkataD_41
Moderator
Moderator

Hi @VlYe_281166 

Please use the following if condition in the for loop and check once whether you are getting same error again:

if(0u == (EZI2C_EzI2CGetActivity() & EZI2C_STATUS_BUSY))

{

if(MyI2C_Regs.fSync > 0)
{
x += PI / 36;
MyI2C_Regs.sinValue = MyI2C_Regs.amplitude*sin (x);
MyI2C_Regs.fSync = 0;
UART_PutChar(0x55);
UART_PutChar(0x55);
UART_PutChar(sinAm[3]);
UART_PutChar(sinAm[2]);
UART_PutChar(sinAm[1]);
UART_PutChar(sinAm[0]);
}

}

 

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VlYe_281166
New Contributor II

I'd like to, but:

main.c:75:11: warning: implicit declaration of function 'EZI2C_1_EzI2CGetActivity' [-Wimplicit-function-declaration]
if(0u == (EZI2C_1_EzI2CGetActivity() & EZI2C_1_STATUS_BUSY))
                  ^

main.c:75: undefined reference to `EZI2C_1_EzI2CGetActivity'

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VlYe_281166
New Contributor II

With function: EZI2C_1_GetActivity code compiled, but the result is the same:

w 04+ 03+ r 04+ 00+ 08+ 91+ 9D+ p
w 04+ 01+ 00+ 14+ p
w 04+ 00+ 01+ p
w 04+ 03+ r 04+ 00+ 48+ 8B+ 9A+ p
w 04+ 01+ 00+ 14+ p
w 04+ 00+ 01+ p
w 04+ 03+ r 04+ 00+ 6E+ 58+ 96+ p

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