PSoC 5, 3 & 1 MCU

Dear Sir,

          I want to know about these two things listed below:

                     1). for UART Communication, are we can be able to select pins in different ports?

                     2). For SAR ADC, which pin we can use as a input (For Eg : Pin Number 44 for SAR ADC1 , like that)

Hello,

I am trying to read data from ADC. If I probe signal lines with a logic analyzer, I can see actual samples (with their respective headers). If I look at data read by SPI slave peripheral using a debugger, I just see some meaningless numbers. Do I have a mismatch on CPOL/CPHA?

CY_ISR_PROTO(RxC1);
CY_ISR_PROTO(RxC2);
void SendData();

uint8_t Data1[32] = {0};
uint8_t Data2[32] = {0};
uint8_t Ptr1 = 0;
uint8_t Ptr2 = 0;
volatile uint8_t Ready1 = 0;
volatile uint8_t Ready2 = 0;
uint32_t Channels[10] = {0};
uint8_t Usb[40] = {0};

void ADCData_Init()
{
    Data1_RxC_StartEx(RxC1);
    Data2_RxC_StartEx(RxC2);
    SpiData1_Start();
    SpiData2_Start();
}

CY_ISR(RxC1)
{
    while(SpiData1_ReadRxStatus() & SpiData1_STS_RX_FIFO_NOT_EMPTY)
    {
        uint8_t dummy;
        if(Ptr1 < 32)
        {
            Data1[Ptr1++] = SpiData1_ReadByte();
        }
        else
        {
            dummy = SpiData1_ReadByte();
            if(dummy < 0xFF)
            {
                Data1[0] = dummy;
                Ptr1 = 1;
            }
        }
        if(Ptr1 == 32)
        {
            Ptr1++;
            Ready1 = 1;
            if(Ready2)
            {
                Ready1 = 0;
                Ready2 = 0;
                SendData();
            }
        }
    }
}
CY_ISR(RxC2)
{
    while(SpiData2_ReadRxStatus() & SpiData2_STS_RX_FIFO_NOT_EMPTY)
    {
        uint8_t dummy;
        if(Ptr2 < 32)
        {
            Data2[Ptr2++] = SpiData2_ReadByte();
        }
        else
        {
            dummy = SpiData2_ReadByte();
            if(dummy < 0xFF)
            {
                Data2[0] = dummy;
                Ptr2 = 1;
            }
        }    
        if(Ptr2 == 32)
        {
            Ptr2++;
            Ready2 = 1;
            if(Ready1)
            {
                Ready1 = 0;
                Ready2 = 0;
                SendData();
            }
        }
    }
}

Hi,

I was using the PSoC 5LP Verilog Generate when I am declaring the memory register(array of register with the command line)reg [7:0] registers[255:0] so I was creating 256 registers with width of 8, the error it's showing is:

that memory declaration is not supported. Any idea/approach what to do next.

Any another approach with how to write/read into registers, please give me the full detailed solution with your code, if possible.

We have been using CyUSB.DLL with our VC# program that interfaces with our product using a PSoC5.  We are using Generic HID.  Now the Cyber Cops are telling us we need a signed DLL.  Considering CyUSB is so old, is there another option that is already signed?

Mike.

It seems everyone, mostly, agrees that DFB assembler is super hard and not to be tinkered with.

Some dedicated hobby hackers don't take no for an answer, and given that the assembler is documented in the manuals, together with a DFB asm block containing both an assembler and a simulator showing how data flows through the unit, I decided that to give it a go. The real reason for not using the filter block was that I want real time update of filter coefficients, actually just a simple PID regulator as a filter. The filter component also don't like the unstable character of PID regulators.

My findings are described at:

http://arttools.blogspot.se/2016/02/psoc-5lp-dfb-assembler.html

Comments and corrections are welcome, my time for this is limited so I cannot guarantee any fast responses, but I figure it could be helpful to collect some more help and instructions about DFB asm programming.

Regards

Magnus