variable in retention_mem_area0
Hi there,
I declare many variables such as following example...
static uint8_t test __attribute__((section("retention_mem_area0"), zero_init));
And my questions are...
1. After printing the address of the variable, It's 0x7FD4804(in SysRAM4:). Why?
2. Why doesn't the variable be stored in SysRAM1?
3.它是否意味着ns the variable will be cleared in extend sleep mode? But the value of the variable is still correct, why?
