请问,如果 ota不需要,那么 在什么情境下会需要 EEPROM, 预留有必要吗?
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你好, 在文档中:
2.4.7.2 SmartRF05 with CC2530EM
The Boot loader is loaded into the first page of memory on the CC2530. This page is 2K in length and is located at addresses 0x0000 through 0x0800. The remaining 254K of the flash on the CC2530 is used as the operation memory space. The secondary storage resides on an Off-Chip serial flash.
1. 这个意思是 片外Flash吗?
2. 您说 “Bootloader+2*Application Image<256KB 这样的话,做OTA就不需要外扩Flash” 那么在那个地方配置使用哪一种方式
3. HA 的sampleApplication 需要外挂Flash吗
可是cc2530有flash是32Kb的啊,那这种岂不是协议栈根本不能用了?