Flashrom Serprog Arduino Uno Winbond 25Q32BVSIG

[Paulo Ribeiro]

I finally managed to get the chip recognised by flashrom using the following circuit:

Chip --- Arduino
  1            10
  2            12
  3            3.3V
  4            GND
  5            11
  6            13
  7            3.3V
  8            3.3V

The problem now is with the reading. With the flag -VVVr I get the following:

Reading flash... serprog_spi_send_command, writecnt=4, readcnt=65536
serprog_spi_send_command, writecnt=4, readcnt=65536
serprog_spi_send_command, writecnt=4, readcnt=65536
serprog_spi_send_command, writecnt=4, readcnt=65536
serprog_spi_send_command, writecnt=4, readcnt=65536
serprog_spi_send_command, writecnt=4, readcnt=65536

It outputs a different number of lines each time but always stops. Any idea what the problem may be? Any help will be greatly appreciated.

Best regards,
Paulo Ribeiro