// ============================================================================
// fVerifySiliconID()
// Returns:
// 0 if successful
// Si_ID_ERROR if timed out on handshake to the device.
// ============================================================================
signed char fVerifySiliconID(void)
{
SendVector(id_setup_2, num_bits_id_setup_2);
fIsError = fDetectHiLoTransition();
if (fIsError)
{
#ifdef TX_ON
UART_PutCRLF();
UART_CPutString("fDetectHiLoTransition Error");
#endif
return(SiID_ERROR);
}
SendVector(wait_and_poll_end, num_bits_wait_and_poll_end);
SendVector(tsync_enable, num_bits_tsync_enable);
//Send Read ID vector and get Target ID
SendVector(read_id_v, 11); // Read-MSB Vector is the first 11-Bits
RunClock(2); // Two SCLK cycles between write & read
bTargetID[0] = bReceiveByte();
RunClock(1);
SendVector(read_id_v+2, 12); // 1+11 bits starting from the 3rd byte
RunClock(2); // Read-LSB Command
bTargetID[1] = bReceiveByte();
RunClock(1);
SendVector(read_id_v+4, 1); // 1 bit starting from the 5th byte
//read Revision ID from Accumulator A and Accumulator X
//SendVector(read_id_v+5, 11); //11 bits starting from the 6th byte
//RunClock(2);
//bTargetID[2] = bReceiveByte(); //Read from Acc.X
//RunClock(1);
//SendVector(read_id_v+7, 12); //1+11 bits starting from the 8th byte
//
//RunClock(2);
//bTargetID[3] = bReceiveByte(); //Read from Acc.A
//
//RunClock(1);
//SendVector(read_id_v+4, 1); //1 bit starting from the 5th byte,
SendVector(tsync_disable, num_bits_tsync_disable);
#ifdef TX_ON
// Print READ-ID
UART_PutCRLF();
UART_CPutString("Silicon-ID : ");
UART_PutChar(' ');
UART_PutHexByte(bTargetID[0]);
UART_PutChar(' ');
UART_PutHexByte(bTargetID[1]);
UART_PutChar(' ');
#endif
#ifdef LCD_ON
LCD_Char_Position(1, 0);
LCD_Char_PrintString("ID : ");
LCD_Char_PrintInt8(bTargetID[0]);
LCD_Char_PutChar(' ');
LCD_Char_PrintInt8(bTargetID[1]);
LCD_Char_PutChar(' ');
#endif
if (bTargetID[0] == target_id_v[0] && bTargetID[1] == target_id_v[1])
{
return(PASS);
}
else if (bTargetID[0] == target_id_v2[0] && bTargetID[1] == target_id_v2[1])
{
return(PASS);
}
else
{
printk("%x %x \n", bTargetID[0], bTargetID[1]);
return(SiID_ERROR);
}
}
signed char fVerifySiliconID(void)
{
SendVector(id_setup_2, num_bits_id_setup_2);
fIsError = fDetectHiLoTransition();
if (fIsError != 0) {
#ifdef TX_ON
TX8SW_PutCRLF();
TX8SW_CPutString("fDetectHiLoTransition Error");
#endif
#ifdef LCD_ON
LCD_Char_PrintString("fDetectHiLoTransition Error");
#endif
return SiID_ERROR;
}
SendVector(wait_and_poll_end, num_bits_wait_and_poll_end);
/* Send Read ID vector and get Target ID */
SendVector(read_id_v, 11); /*Read-MSB Vector is the first 11-Bits */
RunClock(2); /*Two SCLK cycles between write & read */
bTargetID[0] = bReceiveByte();
RunClock(1);
/* 1+11 bits starting from the 3rd byte */
SendVector(read_id_v + 2, 12);
RunClock(2); /* Read-LSB Command */
bTargetID[1] = bReceiveByte();
RunClock(1);
SendVector(read_id_v+4, 1); /*1 bit starting from the 5th byte */
#ifdef TX_ON
/*Print READ-ID */
TX8SW_PutCRLF();
TX8SW_CPutString("Silicon-ID : ");
TX8SW_PutChar(' ');
TX8SW_PutSHexByte(bTargetID[0]);
TX8SW_PutChar(' ');
TX8SW_PutSHexByte(bTargetID[1]);
TX8SW_PutChar(' ');
/* See the latest spec. 40-95002, 40-95004, 001-15870, AN2026d*/
switch (bTargetID[0]) {
case 0x00:
TX8SW_CPutString(
"\r\nPSoC1 = 00xx (including Ovation-ONS)");
switch (bTargetID[1]) {
case 0x68:
TX8SW_CPutString(
"\r\nCY8C20234 8K, 512B(Quark)");
TargetDatabufLen = 64;
NumBanks = 1;
BlocksPerBank = 128;
SecurityBytesPerBank = 64;
break;
case 0xAD:
TX8SW_CPutString(
"\r\nCY8C20446A-24LQXI 16K, 2K(Krypton)");
TargetDatabufLen = 128;
NumBanks = 1;
BlocksPerBank = 128;
SecurityBytesPerBank = 64;
break;
case 0x37:
TX8SW_CPutString(
"\r\nCY8C21334 Automotive(Neutron) 8K,512B");
TargetDatabufLen = 64;
NumBanks = 1;
BlocksPerBank = 128;
SecurityBytesPerBank = 64;
break;
case 0x38:
TX8SW_CPutString(
"\r\nCY8C21434 Neutron");
TargetDatabufLen = 64;
NumBanks = 1;
BlocksPerBank = 128;
SecurityBytesPerBank = 64;
break;
default:
break;
}
break;
case 0x01:
TX8SW_CPutString(
"\r\nPSoC1 = 01xx(continued family and mask set growth");
break;
case 0x02:
TX8SW_CPutString(
"\r\nPSoC1 + SmartSense = 02xx");
break;
case 0x03:
TX8SW_CPutString("\r\nUnallocated = 03xx");
break;
case 0x04:
TX8SW_CPutString("\r\nPower PSoC = 04xx");
break;
case 0x05:
TX8SW_CPutString(
"\r\nTrueTouch Multi-Touch All Points(TMA) = 05xx");
switch (bTargetID[1]) {
case 0x9A:
TX8SW_CPutString(
"\r\nCY8CTMA340-LQI-01");
TargetDatabufLen = 128;
NumBanks = 1;
BlocksPerBank = 256;
SecurityBytesPerBank = 64;
break;
default:
break;
}
break;
case 0x06:
TX8SW_CPutString(
"\r\nTrueTouch Single Touch(TST) = 06xx");
break;
case 0x07:
TX8SW_CPutString(
"\r\nTrueTouch Multi-Touch Gesture(TMG) = 07xx");
break;
case 0x08:
TX8SW_CPutString(
"\r\nPSoC1 Value = 08xx");
break;
case 0x09:
TX8SW_CPutString(
"\r\nPSoC1 PLC = 09xx");
break;
case 0x0A:
TX8SW_CPutString(
"\r\nPSoC1 PLC + Ez Color = 0Axx");
break;
case 0x0B:
TX8SW_CPutString(
"\r\nPSoC1 + SmartSense_EMC = 0Bxx");
break;
case 0x0C:
TX8SW_CPutString(
"\r\nHaptics Only = 0Cxx");
break;
case 0x0D:
TX8SW_CPutString(
"\r\nHaptics + TrueTouch Multi-Touch All Points(TMA) = 0Dxx");
break;
case 0x0E:
TX8SW_CPutString(
"\r\nHaptics + TrueTouch Single Touch(TST = 0Exx");
break;
case 0x0F:
TX8SW_CPutString(
"\r\nHaptics + TrueTouch Multi-Touch Gesture(TMG) = 0Fxx");
break;
default:
TX8SW_CPutString("\r\nUnknown Silicon ID !!");
while (1)
;
break;
}
#endif
target_id_v[0] = bTargetID[0];
target_id_v[1] = bTargetID[1];
#ifdef LCD_ON
LCD_Char_Position(1, 0);
LCD_Char_PrintString("ID : ");
LCD_Char_PrintInt8(bTargetID[0]);
LCD_Char_PutChar(' ');
LCD_Char_PrintInt8(bTargetID[1]);
LCD_Char_PutChar(' ');
#endif
if (bTargetID[0] != target_id_v[0] || bTargetID[1] != target_id_v[1])
return SiID_ERROR;
else
return PASS;
}
int main()
{
uint16 timerPeriod;
int i;
uint8 rxBuffer[SPIS_RX_PACKET_SIZE];
uint8 txBuffer[SPIS_TX_PACKET_SIZE];
char strBuffer[80];
CyGlobalIntEnable; /* Enable global interrupts. */
LCD_Char_Start();
LCD_Char_PrintString(TITLE_STR1);
LCD_Char_Position(1, 0);
LCD_Char_PrintString(TITLE_STR2);
CyDelay(2000);
IDAC8_Start();
Opamp_IV_Conv_Start();
LCD_Char_ClearDisplay();
LCD_Char_PrintString("Initialize OK.");
CyDelay(1000);
SPIS_Start();
Timer_Sampling_Start();
ISR_Timer_Sampling_StartEx(ISR_Saw_handler);
frequency10 = 4400;
squareDuty = 127;
waveShape = WAVESHAPE_SAW;
for(;;)
{
Pin_Check1_Write(1);
if (Pin_SW1_Read() == 0u) {
waveShape++;
if (waveShape >= WAVESHAPE_N) {
waveShape = WAVESHAPE_SQUARE;
}
switch (waveShape) {
case WAVESHAPE_SQUARE:
ISR_Timer_Sampling_StartEx(ISR_Square_handler);
break;
case WAVESHAPE_SAW:
ISR_Timer_Sampling_StartEx(ISR_Saw_handler);
break;
}
}
squareDuty += (readRE() << 2);
if (SPIS_RX_PACKET_SIZE <= SPIS_SpiUartGetRxBufferSize()) {
// RX
for (i = 0; i < SPIS_RX_PACKET_SIZE; i++) {
rxBuffer[i] = SPIS_SpiUartReadRxData();
}
frequency10 = ((uint16)rxBuffer[1] << 8) | rxBuffer[2];
// TX
txBuffer[0] = rxBuffer[0];
txBuffer[1] = rxBuffer[1];
txBuffer[2] = rxBuffer[2];
SPIS_SpiUartPutArray(txBuffer, SPIS_TX_PACKET_SIZE);
// コマンドの実行
timerPeriod = SAMPLING_CLOCK * 10 / (frequency10 * 256);
Timer_Sampling_WritePeriod(timerPeriod);
// LCDに表示
sprintf(strBuffer, "RX: %03u %03u %03u \r\n", rxBuffer[0], rxBuffer[1], rxBuffer[2]);
UART_UartPutString(strBuffer);
LCD_Char_ClearDisplay();
strBuffer[15] = 0;
LCD_Char_Position(0, 0);
LCD_Char_PrintString(strBuffer);
sprintf(strBuffer, "%ld %d %d ", frequency10, timerPeriod, squareDuty);
UART_UartPutString(strBuffer);
LCD_Char_Position(1, 0);
LCD_Char_PrintString(strBuffer);
}
Pin_Check1_Write(0);
//CyDelay(200);
}
}