I(1230)cpu_start:Project name:sd_card I(1235)cpu_start:App version:ac75c64-dirty I(1241)cpu_start:Compiletime:Apr6202214:41:49 I(1247)cpu_start:ELF file SHA256:ca6d01d26a856673... I(1253)cpu_start:ESP-IDF:v4.4-dirty I(1258)heap_init:Initializing.RAMavailablefordynamic allocation: I(...
4bit不是应该快很多吗,但是实际并没有快多少,600多K的文件,要700ms才能读完。这是1bit时的日志:I (0) cpu_start: App cpu up.I (1218) spiram: SPI SRAM memory t ...