make 16 bytes default cols

CHANGELOG.md

@@ -3,6 +3,7 @@ All notable changes to this project will be documented in this file.
 This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
 
 ## [unreleased][unreleased]
+ - Changed `usart btfactory` - handles the new BT board with version "BT SPP V3.0" (@iceman1001) 
  - Changed `hf mf eview --sk` - now can extract keys and save to file (@iceman1001)
  - Changed `hf mf view --sk` - now can extract keys and save to file (@iceman1001)
  - Changed `hf mf sim` - reduce 6ms threshold to 4ms for reset to idle #1974 (@net147)

client/src/cmdflashmemspiffs.c

@@ -531,7 +531,7 @@ static int CmdFlashMemSpiFFSView(const char *Cmd) {
     void *argtable[] = {
         arg_param_begin,
         arg_str1("f", "file", "<fn>", "SPIFFS file to view"),
-        arg_int0("c", "cols", "<dec>", "column breaks (def 32)"),
+        arg_int0("c", "cols", "<dec>", "column breaks (def 16)"),
         arg_param_end
     };
     CLIExecWithReturn(ctx, Cmd, argtable, false);
@@ -540,7 +540,7 @@ static int CmdFlashMemSpiFFSView(const char *Cmd) {
     char fn[32] = {0};
     CLIParamStrToBuf(arg_get_str(ctx, 1), (uint8_t *)fn, 32, &fnlen);
 
-    int breaks = arg_get_int_def(ctx, 2, 32);
+    int breaks = arg_get_int_def(ctx, 2, 16);
     CLIParserFree(ctx);
 
     uint8_t *dump = NULL;

client/src/cmdusart.c

@@ -157,7 +157,7 @@ static int usart_bt_testcomm(uint32_t baudrate, uint8_t parity) {
     ret = usart_txrx((uint8_t *)string, strlen(string), data, &len, 1000); // such large timeout needed
     if (ret == PM3_SUCCESS) {
         PrintAndLogEx(SUCCESS, "RX (%3zu):%.*s", len, (int)len, data);
-        if (strcmp((char *)data, "hc01.comV2.0") == 0) {
+        if (strcmp((char *)data, "hc01.comV2.0") == 0 || strcmp((char *)data, "BT SPP V3.0") == 0) {
             PrintAndLogEx(SUCCESS, "Add-on " _GREEN_("found!"));
             return PM3_SUCCESS;
         }

doc/uart_notes.md

@@ -199,7 +199,7 @@ The ROLE command takes its parameter after an equal sign:
 
 |Command            |Description                                           |Reply         |
 |-------------------|------------------------------------------------------|--------------|
-|`AT+VERSION`       |print firmware version                                |`hc01.comV2.0`|
+|`AT+VERSION`       |print firmware version                                |`hc01.comV2.0` or `BT SPP V3.0`|
 |`AT+BAUD8`         |set baudrate to 115200                                |`OK115200`    |
 |`AT+PIN1234`       |set PINCODE to 1234. (must be numbers)                |`OKsetPIN`    |
 |`AT+NAMEPM3_RDV4.0`|set device name (as shown to BT hosts) to `PM3_RDV4.0`|`OKsetname`   |

tools/btaddon/requirements.txt

@@ -0,0 +1 @@
+pyserial==3.5.0