HI TI team:
在使用F6736做产品时出现故障,通过无线工具读出来写入FLASH的值对发现为FLASH没有写进去的问题。请问下哪些问题能造成写FLASH失败呢?供电电压问题排除。
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HI TI team:
在使用F6736做产品时出现故障,通过无线工具读出来写入FLASH的值对发现为FLASH没有写进去的问题。请问下哪些问题能造成写FLASH失败呢?供电电压问题排除。
请问您现在是写哪一地址的flash?能否详细说明下?
另外官网是有相关的flash write例程的,您可以先测试一下是否可以成功,以排除您的硬件问题
MSP430F673X_FLASHWRITE_01.c Flash In-System Programming, Single-Byte Copy SegC to SegD
MSP430F673X_FLASHWRITE_02.c Flash In-System Programming, Long-Word Write at 0x1800
http://dev.ti.com/tirex/explore/node?node=AKncFDoCQx7BqTJclSBQrQ__IOGqZri__LATEST
http://dev.ti.com/tirex/explore/node?node=AIM.EOsdurzPBPeTzi7Ltg__IOGqZri__LATEST