Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By Sifourquier
#17257 It's OK I have think it's a byte no configured then if that work with HSPI I can copie the config of HSPI

by adding

Code: Select all   for(l=0;l<0x7C;l+=4)
   {
      WRITE_PERI_REG(REG_SPI_BASE(SPI)+l,READ_PERI_REG(REG_SPI_BASE(HSPI)+l));
   }


in the start of spi_init that work

If i found a best solution I post it