Maxim Integrated MAX5719 20-bit, 0.05nV-sec DAC Test program running on MAX32625MBED. Control through USB Serial commands using a terminal emulator such as teraterm or putty.

Dependencies:   MaximTinyTester CmdLine MAX5719 USBDevice

Revision:
25:9d4012b0887f
Child:
26:ec719cd9a579
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Test_Menu_MAX5719.cpp	Sun Jan 03 04:44:40 2021 +0000
@@ -0,0 +1,332 @@
+// /*******************************************************************************
+// * Copyright (C) 2021 Maxim Integrated Products, Inc., All Rights Reserved.
+// *
+// * Permission is hereby granted, free of charge, to any person obtaining a
+// * copy of this software and associated documentation files (the "Software"),
+// * to deal in the Software without restriction, including without limitation
+// * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// * and/or sell copies of the Software, and to permit persons to whom the
+// * Software is furnished to do so, subject to the following conditions:
+// *
+// * The above copyright notice and this permission notice shall be included
+// * in all copies or substantial portions of the Software.
+// *
+// * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+// * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+// * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+// * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+// * OTHER DEALINGS IN THE SOFTWARE.
+// *
+// * Except as contained in this notice, the name of Maxim Integrated
+// * Products, Inc. shall not be used except as stated in the Maxim Integrated
+// * Products, Inc. Branding Policy.
+// *
+// * The mere transfer of this software does not imply any licenses
+// * of trade secrets, proprietary technology, copyrights, patents,
+// * trademarks, maskwork rights, or any other form of intellectual
+// * property whatsoever. Maxim Integrated Products, Inc. retains all
+// * ownership rights.
+// *******************************************************************************
+// */
+// example code includes
+// standard include for target platform -- Platform_Include_Boilerplate
+#include "mbed.h"
+// Platforms:
+//   - MAX32625MBED
+//      - supports mbed-os-5.11, requires USBDevice library
+//      - add https://developer.mbed.org/teams/MaximIntegrated/code/USBDevice/
+//      - remove max32630fthr library (if present)
+//      - remove MAX32620FTHR library (if present)
+//   - MAX32600MBED
+//      - Please note the last supported version is Mbed OS 6.3.
+//      - remove max32630fthr library (if present)
+//      - remove MAX32620FTHR library (if present)
+//      - Windows 10 note:  Don't connect HDK until you are ready to load new firmware into the board.
+//   - NUCLEO_F446RE
+//      - remove USBDevice library
+//      - remove max32630fthr library (if present)
+//      - remove MAX32620FTHR library (if present)
+//   - NUCLEO_F401RE
+//      - remove USBDevice library
+//      - remove max32630fthr library (if present)
+//      - remove MAX32620FTHR library (if present)
+//   - MAX32630FTHR
+//      - #include "max32630fthr.h"
+//      - add http://developer.mbed.org/teams/MaximIntegrated/code/max32630fthr/
+//      - remove MAX32620FTHR library (if present)
+//   - MAX32620FTHR
+//      - #include "MAX32620FTHR.h"
+//      - remove max32630fthr library (if present)
+//      - add https://os.mbed.com/teams/MaximIntegrated/code/MAX32620FTHR/
+//      - not tested yet
+//   - MAX32625PICO
+//      - #include "max32625pico.h"
+//      - add https://os.mbed.com/users/switches/code/max32625pico/
+//      - remove max32630fthr library (if present)
+//      - remove MAX32620FTHR library (if present)
+//      - not tested yet
+//      - see https://os.mbed.com/users/switches/code/max32625pico/
+//      - see https://os.mbed.com/users/switches/code/PICO_board_demo/
+//      - see https://os.mbed.com/users/switches/code/PICO_USB_I2C_SPI/
+//      - see https://os.mbed.com/users/switches/code/SerialInterface/
+//      - Note: To load the MAX32625PICO firmware, hold the button while
+//        connecting the USB cable, then copy firmware bin file 
+//        to the MAINTENANCE drive.
+//      - see https://os.mbed.com/platforms/MAX32625PICO/
+//      - see https://os.mbed.com/teams/MaximIntegrated/wiki/MAX32625PICO-Firmware-Updates
+//
+// end Platform_Include_Boilerplate
+#include "MAX5719.h"
+#include "CmdLine.h"
+#include "MaximTinyTester.h"
+
+#include "MAX5719.h"
+extern MAX5719 g_MAX5719_device; // defined in main.cpp
+
+
+
+void MAX5719_menu_help(CmdLine & cmdLine)
+{
+    cmdLine.serial().printf("\r\n ! -- Init");
+    cmdLine.serial().printf("\r\n A code=? -- CODE");
+    cmdLine.serial().printf("\r\n B -- LOAD");
+    cmdLine.serial().printf("\r\n C code=? -- CODE_LOAD");
+    //
+    cmdLine.serial().printf("\r\n @ -- print MAX5719 configuration");
+
+    //
+        // case 'G'..'Z','g'..'z' are reserved for GPIO commands
+        // case 'A'..'F','a'..'f' may be available if not claimed by bitstream commands
+    cmdLine.serial().printf("\r\n L -- LDACb output LH high LL low"); // TODO: ExternFunctionGPIOPinCommand testMenuGPIOItemsDict
+
+    //
+}
+
+bool MAX5719_menu_onEOLcommandParser(CmdLine & cmdLine)
+{
+
+
+                    // parse argument int32_t DACCode
+        int32_t DACCode = g_MAX5719_device.DACCode; // default to global property value
+        if (cmdLine.parse_int32_dec("DACCode", DACCode))
+        {
+            g_MAX5719_device.DACCode = DACCode; // update global property value
+        }
+                    // "code" is an alias for argument "DACCode"
+        if (cmdLine.parse_int32_dec("code", DACCode))
+        {
+            g_MAX5719_device.DACCode = DACCode; // update global property value
+        }
+
+                    // parse argument double VRef
+        double VRef = g_MAX5719_device.VRef; // default to global property value
+        if (cmdLine.parse_double("VRef", VRef))
+        {
+            g_MAX5719_device.VRef = VRef; // update global property value
+        }
+
+    switch (cmdLine[0])
+    {
+        case '@':
+        {
+                    cmdLine.serial().printf("VRef = ");
+                    cmdLine.serial().printf("%1.6f\r\n", g_MAX5719_device.VRef);
+                    cmdLine.serial().printf("DACCode = ");
+                    cmdLine.serial().printf("%ld = 0x%8.8lx\r\n", g_MAX5719_device.DACCode, g_MAX5719_device.DACCode);
+                    return true; // command handled by MAX5719
+            break;
+        }
+        // case 'G'..'Z','g'..'z' are reserved for GPIO commands
+        // case 'A'..'F','a'..'f' may be available if not claimed by bitstream commands
+        case 'L':
+        {
+            switch (cmdLine[1])
+            {
+                case 'H':
+                {
+                    g_MAX5719_device.LDACboutputValue(1);
+                    break;
+                }
+                case 'L':
+                {
+                    g_MAX5719_device.LDACboutputValue(0);
+                    break;
+                }
+            }
+                    return true; // command handled by MAX5719
+            break;
+        }
+        // case '0'..'9','A'..'F','a'..'f' letters are reserved for bitstream commands
+        case '!':
+        {
+                    // test menu command '!' handler:
+                    // helpString='! -- Init'
+                    // CMD_='None'
+                    // CommandName='Init'
+                    // CommandParamIn='void'
+                    // CommandReturnType='void'
+                    // @Pre=''
+                    // @Param[in]=''
+                    // @Param[out]=''
+                    // @Post=''
+                    // displayPost=''
+                    // @Return=''
+                    // @Test='@test group CODE_LOAD // Verify function CODE_LOAD vs platform AIN0 analog input (enabled by default)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("VRef = 4.096   MAX5719 20-bit LSB = 0.000004V = 3.90625uV")'
+                    // @Test='@test group CODE_LOAD tinyTester.print("Wire MAX5719 OUT to platform AIN0 for analog loopback tests...")'
+                    // @Test='@test group CODE_LOAD VRef = 4.096'
+                    // @Test='@test group CODE_LOAD tinyTester.blink_time_msec = 75 // default 75 resume hardware self test'
+                    // @Test='@test group CODE_LOAD tinyTester.settle_time_msec = 500'
+                    // @Test='@test Init()'
+                    // @Test='@test VRef expect 4.096 // Nominal Full-Scale Voltage Reference'
+                    // @Test='@test group CODE_LOAD tinyTester.err_threshold = 0.050'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x000000 = 0.000V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x000000) // 0.000V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(0.000000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x01f400 = 0.500V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x01f400) // 0.500V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(0.500000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x03e800 = 1.000V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x03e800) // 1.000V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(1.000000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x05dc00 = 1.500V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x05dc00) // 1.500V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(1.500000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x07d000 = 2.000V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x07d000) // 2.000V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(2.000000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x09c400 = 2.500V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x09c400) // 2.500V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(2.500000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x0bb800 = 3.000V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x0bb800) // 3.000V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(3.000000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x0dac00 = 3.500V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x0dac00) // 3.500V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(3.500000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x0fa000 = 4.000V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x0fa000) // 4.000V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(4.000000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x0fffff = 4.095V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x0fffff) // 4.095V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(4.095000)'
+                    // @Test='@test group CODE_LOAD tinyTester.print("0x080000  // 2.048V")'
+                    // @Test='@test group CODE_LOAD CODE_LOAD(0x080000) // 2.048V'
+                    // @Test='@test group CODE_LOAD tinyTester.Wait_Output_Settling()'
+                    // @Test='@test group CODE_LOAD tinyTester.AnalogIn0_Read_Expect_voltageV(2.048000)'
+                    cmdLine.serial().printf("Init");
+                    // call function Init
+                    g_MAX5719_device.Init();
+                    return true; // command handled by MAX5719
+        } // end case '!'
+        break;
+        case 'A':
+        {
+                    // test menu command 'A' handler:
+                    // helpString='A code=? -- CODE'
+                    // CMD_='None'
+                    // CommandName='CODE'
+                    // CommandParamIn='uint32_t dacCodeLsbs'
+                    // CommandReturnType='uint8_t'
+                    // @Pre=''
+                    // @Param[in]=''
+                    // @Param[out]=''
+                    // @Post=''
+                    // displayPost=''
+                    // @Return='@return 1 on success; 0 on failure'
+                    // parse argument list
+                    // parse argument uint32_t dacCodeLsbs
+                    uint32_t dacCodeLsbs = 0; // --- g_MAX5719_device.__WARNING_no_match_for_argname_dacCodeLsbs_in_MAX5719_device_t__; // default to global property value
+                    if (cmdLine.parse_uint32_dec("dacCodeLsbs", dacCodeLsbs))
+                    {
+                        // g_MAX5719_device.__WARNING_no_match_for_argname_dacCodeLsbs_in_MAX5719_device_t__ = dacCodeLsbs; // update global property value
+                    }
+                    // "code" is an alias for argument "dacCodeLsbs"
+                    if (cmdLine.parse_uint32_dec("code", dacCodeLsbs))
+                    {
+                        // g_MAX5719_device.__WARNING_no_match_for_argname_dacCodeLsbs_in_MAX5719_device_t__ = dacCodeLsbs; // update global property value
+                    }
+                    // print arguments
+                    cmdLine.serial().printf("CODE");
+                    cmdLine.serial().printf(" dacCodeLsbs=%ld", dacCodeLsbs);
+                    cmdLine.serial().printf("\r\n");
+                    // call function CODE(dacCodeLsbs)
+                    uint8_t result = g_MAX5719_device.CODE(dacCodeLsbs);
+                    cmdLine.serial().printf(" =%d\r\n", result);
+                    return true; // command handled by MAX5719
+        } // end case 'A'
+        break;
+        case 'B':
+        {
+                    // test menu command 'B' handler:
+                    // helpString='B -- LOAD'
+                    // CMD_='None'
+                    // CommandName='LOAD'
+                    // CommandParamIn='void'
+                    // CommandReturnType='uint8_t'
+                    // @Pre=''
+                    // @Param[in]=''
+                    // @Param[out]=''
+                    // @Post=''
+                    // displayPost=''
+                    // @Return='@return 1 on success; 0 on failure'
+                    cmdLine.serial().printf("LOAD");
+                    // call function LOAD
+                    uint8_t result = g_MAX5719_device.LOAD();
+                    cmdLine.serial().printf(" =%d\r\n", result);
+                    return true; // command handled by MAX5719
+        } // end case 'B'
+        break;
+        case 'C':
+        {
+                    // test menu command 'C' handler:
+                    // helpString='C code=? -- CODE_LOAD'
+                    // CMD_='None'
+                    // CommandName='CODE_LOAD'
+                    // CommandParamIn='uint32_t dacCodeLsbs'
+                    // CommandReturnType='uint8_t'
+                    // @Pre=''
+                    // @Param[in]=''
+                    // @Param[out]=''
+                    // @Post=''
+                    // displayPost=''
+                    // @Return='@return 1 on success; 0 on failure'
+                    // parse argument list
+                    // parse argument uint32_t dacCodeLsbs
+                    uint32_t dacCodeLsbs = 0; // --- g_MAX5719_device.__WARNING_no_match_for_argname_dacCodeLsbs_in_MAX5719_device_t__; // default to global property value
+                    if (cmdLine.parse_uint32_dec("dacCodeLsbs", dacCodeLsbs))
+                    {
+                        // g_MAX5719_device.__WARNING_no_match_for_argname_dacCodeLsbs_in_MAX5719_device_t__ = dacCodeLsbs; // update global property value
+                    }
+                    // "code" is an alias for argument "dacCodeLsbs"
+                    if (cmdLine.parse_uint32_dec("code", dacCodeLsbs))
+                    {
+                        // g_MAX5719_device.__WARNING_no_match_for_argname_dacCodeLsbs_in_MAX5719_device_t__ = dacCodeLsbs; // update global property value
+                    }
+                    // print arguments
+                    cmdLine.serial().printf("CODE_LOAD");
+                    cmdLine.serial().printf(" dacCodeLsbs=%ld", dacCodeLsbs);
+                    cmdLine.serial().printf("\r\n");
+                    // call function CODE_LOAD(dacCodeLsbs)
+                    uint8_t result = g_MAX5719_device.CODE_LOAD(dacCodeLsbs);
+                    cmdLine.serial().printf(" =%d\r\n", result);
+                    return true; // command handled by MAX5719
+        } // end case 'C'
+        break;
+    } // end switch (cmdLine[0])
+    return false; // command not handled by MAX5719
+} // end bool MAX5719_menu_onEOLcommandParser(CmdLine & cmdLine)
+
+