Hi,
How to program serial number to information memory?
Is there any document about programmer tool support this? Thanks.
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hi,
How to program serial number to information memory?
Is there any document about programmer tool support this? Thanks.
Daniel,
Please see the code example below for referece.
1. disable the FRAM protection before writing and enable the portection after writing.
2. change the address to information memory address
Best regards,
Jovi He
/* --COPYRIGHT--,BSD * Copyright (c) 2017, Texas Instruments Incorporated * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * * Neither the name of Texas Instruments Incorporated nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * --/COPYRIGHT--*/ //****************************************************************************** //! Long word writes to FRAM //! //! Description: Use long word write to write to 512 byte blocks of FRAM. //! Toggle LEDs after every 100 writes. //! NOTE: Running this example for extended periods will impact the FRAM //! endurance. //! ACLK = VLO, MCLK = SMCLK = ~1.048MHz //! //! MSP430FR2xx_4xx Board //! --------------- //! /|\| | //! | | | //! --|RST | //! | | //! | | //! | |-->LED1 //! | |-->LED2 //! //****************************************************************************** #include "driverlib.h" #include "Board.h" #define FRAM_TEST_START 0xCABA void main(void) { uint8_t count = 0; uint32_t data = 0; // Stop WDT WDT_A_hold(WDT_A_BASE); //Set LED1 as an output pin. GPIO_setAsOutputPin( GPIO_PORT_LED1, GPIO_PIN_LED1); //Set LED2 as an output pin. GPIO_setAsOutputPin( GPIO_PORT_LED2, GPIO_PIN_LED2); /* * Disable the GPIO power-on default high-impedance mode to activate * previously configured port settings */ PMM_unlockLPM5(); // Initialize dummy data data = 0x11111111; while (1) { data += 0x00010001; FRAMCtl_fillMemory32(data, (uint32_t *) FRAM_TEST_START, 128); count++; if (count > 100) { //Toggle LED1 output pin. GPIO_toggleOutputOnPin(GPIO_PORT_LED1, GPIO_PIN_LED1); //Toggle LED2 output pin. GPIO_toggleOutputOnPin(GPIO_PORT_LED2, GPIO_PIN_LED2); //Reset counter count = 0; data = 0x11111111; } } }
Daniel,
There is no information memory section for the FR2311 device, that's why it can't be programmed and you see #0x3FFF3FFF in the memory browser. You can try the other devices with the information memory (i.e FR4xxx). Please check the memory organization part to see if the information memory is existed in the device.
Best regards,
Jovi He
**Attention** This is a public forum