moved to binary command codes

git-svn-id: https://svn.spreadspace.org/pic/trunk@37 a09c6847-51d9-44de-8ef2-e725cf50f3c7

1 files changed, 38 insertions, 36 deletions

diff --git a/downloader/proto.txt b/downloader/proto.txt
index 71b0774..f4f32c8 100644
--- a/downloader/proto.txt
+++ b/downloader/proto.txt
@@ -1,15 +1,17 @@
 Command List:
 =============
 
-'i'  ... identify
-'b'  ... boot
-'r'  ... reset
-'f'  ... read flash
-'F'  ... write flash
-'e'  ... read eeprom
-'E'  ... write eeprom
-'c'  ... read config
-'C'  ... write config
+  code | command
+ ------+------------
+    1  | identify
+    2  | boot
+    3  | reset
+    4  | read flash
+    5  | write flash
+    6  | read eeprom
+    7  | write eeprom
+    8  | read config
+    9  | write config
 
 
 Description:
@@ -36,10 +38,10 @@ The return codes have the following meaning:
 identify:
 ~~~~~~~~~
   command:
-    'i' | <csum> (in this case <csum> will always be 'i')
+    1 | <csum> (in this case <csum> will always be 1)
 
   answer:
-    'i' | <ret> | version | name | devid | fss | mess | supported | <csum>
+    1 | <ret> | version | name | devid | fss | mess | supported | <csum>
 
       version:
          2bytes, protocol version
@@ -53,7 +55,7 @@ identify:
 
       devid:
          2bytes, device id of the PIC
-	 The downlaoder may use this id to check if it talks to the right bootloader
+         The downlaoder may use this id to check if it talks to the right bootloader
 
       fss:
          1byte, flash segment size
@@ -87,10 +89,10 @@ boot:
 ~~~~~
 
   command:
-    'b' | <csum> (in this case <csum> will always be 'b')
+    2 | <csum> (in this case <csum> will always be 2)
 
   answer:
-    'b' | <ret> | <csum>
+    2 | <ret> | <csum>
 
   This instucts the bootloader to boot to the user application directly (no reset)
 
@@ -99,10 +101,10 @@ reset:
 ~~~~~~
 
   command:
-    'r' | <csum> (in this case <csum> will always be 'r')
+    3 | <csum> (in this case <csum> will always be 3)
 
   answer:
-    'r' | <ret> | <csum>
+    3 | <ret> | <csum>
 
   The device performs a reboot. If the boot condition (i.e.: port pin) is not met
   this instructs the device to boot to the user application.
@@ -112,10 +114,10 @@ read flash:
 ~~~~~~~~~~~
 
   command:
-    'f' | addr | <csum>
+    4 | addr | <csum>
 
   answer:
-    'f' | <ret> | data | <csum>
+    4 | <ret> | data | <csum>
 
   The bootloader reads <fss> words from flash address <addr> and returns it as
   <data>.
@@ -125,10 +127,10 @@ write flash:
 ~~~~~~~~~~~~
 
   command:
-    'F' | addr | data | <csum>
+    5 | addr | data | <csum>
 
   answer:
-    'F' | <ret> | <csum>
+    5 | <ret> | <csum>
 
   The bootloader writes <data> (which has to contain exactly <fss> words) to address
   <addr> inside the flash.
@@ -138,10 +140,10 @@ read eeprom:
 ~~~~~~~~~~~~
 
   command:
-    'e' | addr | len | <csum>
+    6 | addr | len | <csum>
 
   answer:
-    'e' | <ret> | data | <csum>
+    6 | <ret> | data | <csum>
 
   The bootloader reads <len> bytes from eeprom at address <addr> and returns it as
   <data>. len is 2bytes long.
@@ -151,10 +153,10 @@ write eeprom:
 ~~~~~~~~~~~~~
 
   command:
-    'E' | addr | len | data | <csum>
+    7 | addr | len | data | <csum>
 
   answer:
-    'E' | <ret> | <csum>
+    7 | <ret> | <csum>
 
   The bootloader writes <data> (which has to contain exactly <len> bytes) to address
   <addr> inside the eeprom. len is 2bytes long and the value must not exceed <mess> bytes.
@@ -163,24 +165,24 @@ write eeprom:
 read config:
 ~~~~~~~~~~~~
 
-   command:
-     'c' | nr | <csum>
+  command:
+    8 | nr | <csum>
 
-   answer:
-     'c' | <ret> | word | <csum>
+  answer:
+    8 | <ret> | word | <csum>
 
-   The bootloader reads and returns the configuration word number <nr>. <nr> is one
-   byte long.
+  The bootloader reads and returns the configuration word number <nr>. <nr> is one
+  byte long.
 
 
 write config:
 ~~~~~~~~~~~~~
 
-   command:
-     'C' | nr | word | <csum>
+  command:
+    9 | nr | word | <csum>
 
-   answer:
-     'C' | <ret> | <csum>
+  answer:
+    9 | <ret> | <csum>
 
-   The bootloader writes <word> onto configuration word number <nr>. <nr> is one
-   byte long
+  The bootloader writes <word> onto configuration word number <nr>. <nr> is one
+  byte long.