Diff: MAX11410.cpp

Revision:

25:a2afb91c605a

Parent:

24:c03e67c9a1e7

Child:

35:8aa5dffe523d

--- a/MAX11410.cpp	Thu Jul 25 03:56:51 2019 -0700
+++ b/MAX11410.cpp	Thu Jul 25 16:22:53 2019 -0700
@@ -207,6 +207,176 @@
     // return misoData16;
 }
 
+// CODE GENERATOR: extern function requirement MAX11410::SPIreadWrite16bits
+// SPI read and write 16 bits
+// SPI interface to MAX11410 shift 16 bits mosiData16 into MAX11410 DIN
+// while simultaneously capturing 16 bits miso data from MAX11410 DOUT
+//
+int16_t MAX11410::SPIreadWrite16bits(int16_t mosiData16)
+{
+    // CODE GENERATOR: extern function definition for function SPIreadWrite16bits
+    // TODO1: CODE GENERATOR: extern function definition for standard SPI interface function SPIreadWrite16bits(int16_t mosiData16)
+    size_t byteCount = 2;
+    static char mosiData[2];
+    static char misoData[2];
+    mosiData[0] = (char)((mosiData16 >> 8) & 0xFF); // MSByte
+    mosiData[1] = (char)((mosiData16 >> 0) & 0xFF); // LSByte
+    //
+    // Arduino: begin critical section: noInterrupts() masks all interrupt sources; end critical section with interrupts()
+    //~ noInterrupts();
+    //
+    //~ digitalWrite(Scope_Trigger_Pin, LOW); // diagnostic Scope_Trigger_Pin
+    //
+    unsigned int numBytesTransferred = m_spi.write(mosiData, byteCount, misoData, byteCount);
+    //~ m_spi.transfer(mosiData8_FF0000);
+    //~ m_spi.transfer(mosiData16_00FF00);
+    //~ m_spi.transfer(mosiData16_0000FF);
+    //
+    //~ digitalWrite(Scope_Trigger_Pin, HIGH); // diagnostic Scope_Trigger_Pin
+    //
+    // Arduino: begin critical section: noInterrupts() masks all interrupt sources; end critical section with interrupts()
+    //~ interrupts();
+    //
+    // VERIFY: SPIwrite24bits print diagnostic information
+    //cmdLine.serial().printf(" MOSI->"));
+    //cmdLine.serial().printf(" 0x"));
+    //Serial.print( (mosiData8_FF0000 & 0xFF), HEX);
+    //cmdLine.serial().printf(" 0x"));
+    //Serial.print( (mosiData16_00FF00 & 0xFF), HEX);
+    //cmdLine.serial().printf(" 0x"));
+    //Serial.print( (mosiData16_0000FF & 0xFF), HEX);
+    // hex dump mosiData[0..byteCount-1]
+#if 0 // HAS_MICROUSBSERIAL
+    cmdLine_microUSBserial.serial().printf("\r\nSPI");
+    if (byteCount > 7) {
+        cmdLine_microUSBserial.serial().printf(" byteCount:%d", byteCount);
+    }
+    cmdLine_microUSBserial.serial().printf(" MOSI->");
+    for (unsigned int byteIndex = 0; byteIndex < byteCount; byteIndex++)
+    {
+        cmdLine_microUSBserial.serial().printf(" 0x%2.2X", mosiData[byteIndex]);
+    }
+    // hex dump misoData[0..byteCount-1]
+    cmdLine_microUSBserial.serial().printf("  MISO<-");
+    for (unsigned int byteIndex = 0; byteIndex < numBytesTransferred; byteIndex++)
+    {
+        cmdLine_microUSBserial.serial().printf(" 0x%2.2X", misoData[byteIndex]);
+    }
+    cmdLine_microUSBserial.serial().printf(" ");
+#endif
+#if 0 // HAS_DAPLINK_SERIAL
+    cmdLine_DAPLINKserial.serial().printf("\r\nSPI");
+    if (byteCount > 7) {
+        cmdLine_DAPLINKserial.serial().printf(" byteCount:%d", byteCount);
+    }
+    cmdLine_DAPLINKserial.serial().printf(" MOSI->");
+    for (unsigned int byteIndex = 0; byteIndex < byteCount; byteIndex++)
+    {
+        cmdLine_DAPLINKserial.serial().printf(" 0x%2.2X", mosiData[byteIndex]);
+    }
+    // hex dump misoData[0..byteCount-1]
+    cmdLine_DAPLINKserial.serial().printf("  MISO<-");
+    for (unsigned int byteIndex = 0; byteIndex < numBytesTransferred; byteIndex++)
+    {
+        cmdLine_DAPLINKserial.serial().printf(" 0x%2.2X", misoData[byteIndex]);
+    }
+    cmdLine_DAPLINKserial.serial().printf(" ");
+#endif
+    // VERIFY: DIAGNOSTIC: print MAX5715 device register write
+    // TODO: MAX5715_print_register_verbose(mosiData8_FF0000, mosiData16_00FFFF);
+    // TODO: print_verbose_SPI_diagnostic(mosiData16_FF00, mosiData16_00FF, misoData16_FF00, misoData16_00FF);
+    //
+    //int misoData16 = (misoData16_FF00 << 8) | misoData16_00FF;
+    int misoData16 = (misoData[0] << 8) | misoData[1];
+    return misoData16;
+}
+
+// CODE GENERATOR: extern function requirement MAX11410::SPIreadWrite32bits
+// SPI read and write 32 bits
+// SPI interface to MAX11410 shift 32 bits mosiData into MAX11410 DIN
+// while simultaneously capturing 32 bits miso data from MAX11410 DOUT
+//
+int32_t MAX11410::SPIreadWrite32bits(int32_t mosiData32)
+{
+    // CODE GENERATOR: extern function definition for function SPIreadWrite32bits
+    // TODO1: CODE GENERATOR: extern function definition for standard SPI interface function SPIreadWrite32bits(int32_t mosiData32)
+    size_t byteCount = 4;
+    static char mosiData[4];
+    static char misoData[4];
+    mosiData[0] = (char)((mosiData32 >> 24) & 0xFF); // MSByte
+    mosiData[1] = (char)((mosiData32 >> 16) & 0xFF);
+    mosiData[2] = (char)((mosiData32 >>  8) & 0xFF);
+    mosiData[3] = (char)((mosiData32 >>  0) & 0xFF); // LSByte
+    //
+    // Arduino: begin critical section: noInterrupts() masks all interrupt sources; end critical section with interrupts()
+    //~ noInterrupts();
+    //
+    //~ digitalWrite(Scope_Trigger_Pin, LOW); // diagnostic Scope_Trigger_Pin
+    //
+    unsigned int numBytesTransferred = m_spi.write(mosiData, byteCount, misoData, byteCount);
+    //~ m_spi.transfer(mosiData8_FF0000);
+    //~ m_spi.transfer(mosiData16_00FF00);
+    //~ m_spi.transfer(mosiData16_0000FF);
+    //
+    //~ digitalWrite(Scope_Trigger_Pin, HIGH); // diagnostic Scope_Trigger_Pin
+    //
+    // Arduino: begin critical section: noInterrupts() masks all interrupt sources; end critical section with interrupts()
+    //~ interrupts();
+    //
+    // VERIFY: SPIwrite24bits print diagnostic information
+    //cmdLine.serial().printf(" MOSI->"));
+    //cmdLine.serial().printf(" 0x"));
+    //Serial.print( (mosiData8_FF0000 & 0xFF), HEX);
+    //cmdLine.serial().printf(" 0x"));
+    //Serial.print( (mosiData16_00FF00 & 0xFF), HEX);
+    //cmdLine.serial().printf(" 0x"));
+    //Serial.print( (mosiData16_0000FF & 0xFF), HEX);
+    // hex dump mosiData[0..byteCount-1]
+#if 0 // HAS_MICROUSBSERIAL
+    cmdLine_microUSBserial.serial().printf("\r\nSPI");
+    if (byteCount > 7) {
+        cmdLine_microUSBserial.serial().printf(" byteCount:%d", byteCount);
+    }
+    cmdLine_microUSBserial.serial().printf(" MOSI->");
+    for (unsigned int byteIndex = 0; byteIndex < byteCount; byteIndex++)
+    {
+        cmdLine_microUSBserial.serial().printf(" 0x%2.2X", mosiData[byteIndex]);
+    }
+    // hex dump misoData[0..byteCount-1]
+    cmdLine_microUSBserial.serial().printf("  MISO<-");
+    for (unsigned int byteIndex = 0; byteIndex < numBytesTransferred; byteIndex++)
+    {
+        cmdLine_microUSBserial.serial().printf(" 0x%2.2X", misoData[byteIndex]);
+    }
+    cmdLine_microUSBserial.serial().printf(" ");
+#endif
+#if 0 // HAS_DAPLINK_SERIAL
+    cmdLine_DAPLINKserial.serial().printf("\r\nSPI");
+    if (byteCount > 7) {
+        cmdLine_DAPLINKserial.serial().printf(" byteCount:%d", byteCount);
+    }
+    cmdLine_DAPLINKserial.serial().printf(" MOSI->");
+    for (unsigned int byteIndex = 0; byteIndex < byteCount; byteIndex++)
+    {
+        cmdLine_DAPLINKserial.serial().printf(" 0x%2.2X", mosiData[byteIndex]);
+    }
+    // hex dump misoData[0..byteCount-1]
+    cmdLine_DAPLINKserial.serial().printf("  MISO<-");
+    for (unsigned int byteIndex = 0; byteIndex < numBytesTransferred; byteIndex++)
+    {
+        cmdLine_DAPLINKserial.serial().printf(" 0x%2.2X", misoData[byteIndex]);
+    }
+    cmdLine_DAPLINKserial.serial().printf(" ");
+#endif
+    // VERIFY: DIAGNOSTIC: print MAX5715 device register write
+    // TODO: MAX5715_print_register_verbose(mosiData8_FF0000, mosiData16_00FFFF);
+    // TODO: print_verbose_SPI_diagnostic(mosiData16_FF00, mosiData16_00FF, misoData16_FF00, misoData16_00FF);
+    //
+    //int misoData32 = (misoData32_FF000000 << 24) | (misoData32_FF0000 << 16) | (misoData32_0000FF00 << 8) | misoData32_000000FF;
+    int misoData32 = (misoData[0] << 24) | (misoData[1] << 16) | (misoData[2] << 8) | misoData[3];
+    return misoData32;
+}
+
 // CODE GENERATOR: class member function definitions
 //----------------------------------------
 // Initialize device
@@ -258,9 +428,9 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Write_8bit(MAX11410_CMD_enum_t regAddress, uint8_t regData)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Write_8bit..."
     
     //----------------------------------------
@@ -289,9 +459,9 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Read_8bit(MAX11410_CMD_enum_t regAddress, uint8_t* ptrRegData)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Read_8bit..."
     
     //----------------------------------------
@@ -301,7 +471,7 @@
     int16_t misoData16 = SPIreadWrite16bits(mosiData16);
     SPIoutputCS(1);
     (*ptrRegData) = (misoData16 & 0x00FF);
-    
+    
     //----------------------------------------
     // success
     return 1;
@@ -321,13 +491,13 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Write_16bit(MAX11410_CMD_enum_t regAddress, uint16_t regData)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Write_16bit..."
     
     //----------------------------------------
-    // SPI write 32-bit (24-bit) mosiData32 and read misoData32
+    // SPI write 32-bit (24-bit) mosiData32 and read misoData32
     int32_t mosiData32 = ((int32_t)regAddress << 8) | ((int32_t)regData);
     SPIoutputCS(0);
     int32_t misoData32 = SPIreadWrite32bits(mosiData32);
@@ -352,19 +522,19 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Read_16bit(MAX11410_CMD_enum_t regAddress, uint16_t* ptrRegData)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Read_16bit..."
     
     //----------------------------------------
-    // SPI write 32-bit (24-bit) mosiData32 and read misoData32
+    // SPI write 32-bit (24-bit) mosiData32 and read misoData32
     int32_t mosiData32 = ((CMD_1aaa_aaaa_REGISTER_READ | (int32_t)regAddress) << 16);
     SPIoutputCS(0);
     int32_t misoData32 = SPIreadWrite32bits(mosiData32);
     SPIoutputCS(1);
     (*ptrRegData) = (misoData32 & 0x00FFFF);
-    
+    
     //----------------------------------------
     // success
     return 1;
@@ -384,9 +554,9 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Write_24bit(MAX11410_CMD_enum_t regAddress, uint32_t regData)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Write_24bit..."
     
     //----------------------------------------
@@ -415,9 +585,9 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Read_24bit(MAX11410_CMD_enum_t regAddress, uint32_t* ptrRegData)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Read_24bit..."
     
     //----------------------------------------
@@ -427,7 +597,7 @@
     int32_t misoData32 = SPIreadWrite32bits(mosiData32);
     SPIoutputCS(1);
     (*ptrRegData) = (misoData32 & 0x00FFFFFF);
-    
+    
     //----------------------------------------
     // success
     return 1;
@@ -455,9 +625,9 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Configure_Voltage(MAX11410_AINP_SEL_enum_t channel_hi, MAX11410_AINN_SEL_enum_t channel_lo)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Tested Yet: MAX11410::Configure_Voltage..."
     
     //----------------------------------------
@@ -495,10 +665,10 @@
     //----------------------------------------
     // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
     Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
-    
-    //----------------------------------------
-    // success
-    return 1;
+    
+    //----------------------------------------
+    // success
+    return 1;
 }
 
 //----------------------------------------
@@ -513,20 +683,20 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Measure_Voltage(MAX11410_AINP_SEL_enum_t channel_hi, MAX11410_AINN_SEL_enum_t channel_lo)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Tested Yet: MAX11410::Measure_Voltage..."
     
     //----------------------------------------
-    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
-    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
-    
-    //----------------------------------------
-    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
-    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
-    
-    //----------------------------------------
+    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
+    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
+    
+    //----------------------------------------
+    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
+    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
+    
+    //----------------------------------------
     // success
     return 1;
 }
@@ -543,20 +713,20 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Configure_RTD(MAX11410_AINP_SEL_enum_t channel_RTD_Force, MAX11410_AINP_SEL_enum_t channel_RTD_Hi, MAX11410_AINN_SEL_enum_t channel_RTD_Lo)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Configure_RTD..."
     
     //----------------------------------------
-    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
-    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
-    
-    //----------------------------------------
-    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
-    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
-    
-    //----------------------------------------
+    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
+    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
+    
+    //----------------------------------------
+    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
+    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
+    
+    //----------------------------------------
     // success
     return 1;
 }
@@ -574,20 +744,20 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Measure_RTD(MAX11410_AINP_SEL_enum_t channel_RTD_Force, MAX11410_AINP_SEL_enum_t channel_RTD_Hi, MAX11410_AINN_SEL_enum_t channel_RTD_Lo)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Measure_RTD..."
     
     //----------------------------------------
-    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
-    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
-    
-    //----------------------------------------
-    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
-    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
-    
-    //----------------------------------------
+    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
+    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
+    
+    //----------------------------------------
+    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
+    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
+    
+    //----------------------------------------
     // success
     return 1;
 }
@@ -605,20 +775,20 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Configure_Thermocouple(MAX11410_AINP_SEL_enum_t channel_TC_Hi, MAX11410_AINN_SEL_enum_t channel_TC_Lo, MAX11410_AINP_SEL_enum_t channel_RTD_Hi, MAX11410_AINP_SEL_enum_t channel_RTD_Lo)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Configure_Thermocouple..."
     
     //----------------------------------------
-    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
-    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
-    
-    //----------------------------------------
-    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
-    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
-    
-    //----------------------------------------
+    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
+    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
+    
+    //----------------------------------------
+    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
+    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
+    
+    //----------------------------------------
     // success
     return 1;
 }
@@ -637,20 +807,20 @@
 // @return 1 on success; 0 on failure
 uint8_t MAX11410::Measure_Thermocouple(MAX11410_AINP_SEL_enum_t channel_TC_Hi, MAX11410_AINN_SEL_enum_t channel_TC_Lo, MAX11410_AINP_SEL_enum_t channel_RTD_Hi, MAX11410_AINP_SEL_enum_t channel_RTD_Lo)
 {
-    
-    //----------------------------------------
-    // warning -- WIP work in progress
+    
+    //----------------------------------------
+    // warning -- WIP work in progress
     #warning "Not Implemented Yet: MAX11410::Measure_Thermocouple..."
     
     //----------------------------------------
-    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
-    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
-    
-    //----------------------------------------
-    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
-    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
-    
-    //----------------------------------------
+    // read24 0x80|0x38 STATUS (%SW 0xB8 0 0 0)
+    Read_24bit(CMD_r011_1000_dddd_dddd_dddd_dddd_dxxx_dddd_STATUS, &status);
+    
+    //----------------------------------------
+    // read24 0x80|0x30 DATA0 (%SW 0xB0 0 0 0)
+    Read_24bit(CMD_r011_0000_dddd_dddd_dddd_dddd_dddd_dddd_DATA0, &data0);
+    
+    //----------------------------------------
     // success
     return 1;
 }