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
Diff: Test_Menu_MAX5719.cpp
- 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) + +