Zhang Hao

Error size when create empty file

1

code like this: ``` void SPIFLASH_CMD_test1(char* fname) { unsigned char buf[64]; int ret; spiffs_file fd = SPIFFS_open(&g_fs, fname, SPIFFS_CREAT | SPIFFS_RDWR, 0); SPIFFS_CHECK(fd); memset(buf, 0x00, 64); for(int i = 0;...

I changed default_x_offset from 16 to 32, and then it worked correctly. I guess maybe it depends on the manufacturer?

Could you release a pre-compiled image?

8

I have built two boards, all three supply voltages are working well. But it seems plenty of time would be needed to build the image. I hope I can verify...

比如W25N01之类？

既然用了STM32, 感觉可以用SPI FLASH代替ROM啊?

2

让STM32先上电, 从spi flash里读出来再写到sram里, 之后再让6502上电? 或者stm32用容量大一点的型号, 直接用它的内部flash, 这样就省得用rom了.