Whatever that is... To that end, send the respective command and print result with a "new" helpers.c function.
Signed-off-by: Stefan Tauner stefan.tauner@alumni.tuwien.ac.at Acked-by: Stefan Tauner stefan.tauner@alumni.tuwien.ac.at --- dediprog.c | 19 +++++++++++++++++++ flash.h | 1 + helpers.c | 7 +++++++ 3 files changed, 27 insertions(+)
diff --git a/dediprog.c b/dediprog.c index ce7ff7a..a6801be 100644 --- a/dediprog.c +++ b/dediprog.c @@ -730,6 +730,18 @@ static int dediprog_shutdown(void *data) return 0; }
+/* Return the 8-byte UID for the flash */ +static int get_uid(uint8_t buf[8]) +{ + int ret = dediprog_read(CMD_GET_UID, 0, 0, buf, 8); + if (ret != 8) { + msg_perr("get_uid failed (%s)!\n", usb_strerror()); + return 1; + } + + return 0; +} + /* URB numbers refer to the first log ever captured. */ int dediprog_init(void) { @@ -872,6 +884,13 @@ int dediprog_init(void) return 1; }
+ uint8_t uid[8]; + if (get_uid(uid) != 0) + return 1; + msg_pdbg("UID:"); + print_hex_buf(uid, sizeof(uid)); + msg_pdbg("\n"); + register_spi_master(&spi_master_dediprog);
dediprog_set_leds(LED_NONE); diff --git a/flash.h b/flash.h index 2c2839f..f7bd94b 100644 --- a/flash.h +++ b/flash.h @@ -251,6 +251,7 @@ void print_supported_wiki(void);
/* helpers.c */ uint32_t address_to_bits(uint32_t addr); +void print_hex_buf(uint8_t *buf, size_t len); int bitcount(unsigned long a); int max(int a, int b); int min(int a, int b); diff --git a/helpers.c b/helpers.c index 7a146c3..a82ba55 100644 --- a/helpers.c +++ b/helpers.c @@ -34,6 +34,13 @@ uint32_t address_to_bits(uint32_t addr) return 32 - lzb; }
+void print_hex_buf(uint8_t *buf, size_t len) +{ + size_t i; + for (i = 0; i < len; i++) + msg_pdbg(" %02x", buf[i]); +} + int bitcount(unsigned long a) { int i = 0;
-
Stefan Tauner