diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/30pin.h | 27 | ||||
| -rw-r--r-- | lib/bootnet.h | 18 |
2 files changed, 33 insertions, 12 deletions
diff --git a/lib/30pin.h b/lib/30pin.h index 71d998d..d4f0de9 100644 --- a/lib/30pin.h +++ b/lib/30pin.h @@ -8,7 +8,15 @@ #include <lib/boot.h> -/// @note This version is for the 30-pin recovery system. +/// @file 30pin.h +/// @brief 30pin recovery protocol. +/// @details This file contains the definitions and structures used for the 30pin recovery protocol. + +#define CB_30PIN_MAG "TP" +#define CP_30PIN_MAG_LEN (2) + +#define CB_30PIN_BUFFER_LEN (498) +#define CB_30PIN_EOP_LEN (11) /// @brief 30pin recovery header. /// @param mag magic number. @@ -17,10 +25,21 @@ /// @param eop end of packet data. struct _cb_tpin_recovery_packet { - uint8_t mag[2]; + uint8_t mag[CP_30PIN_MAG_LEN]; uint8_t kind; - uint8_t buffer[498]; - uint8_t eop[11]; + uint8_t buffer[CB_30PIN_BUFFER_LEN]; + uint8_t eop[CB_30PIN_EOP_LEN]; +}; + +/// @brief 30pin recovery packet kinds. +enum +{ + TPIN_RECOVERY_PACKET_KIND_UNKNOWN = 0, + TPIN_RECOVERY_PACKET_KIND_BOOT = 1, + TPIN_RECOVERY_PACKET_KIND_DATA = 2, + TPIN_RECOVERY_PACKET_KIND_EOP = 3, + TPIN_RECOVERY_PACKET_KIND_EOP_ACK = 4, + TPIN_RECOVERY_PACKET_KIND_EOP_NACK = 5, }; typedef struct _cb_tpin_recovery_packet cb_tpin_recovery_packet_t;
\ No newline at end of file diff --git a/lib/bootnet.h b/lib/bootnet.h index 3ce6763..81e0981 100644 --- a/lib/bootnet.h +++ b/lib/bootnet.h @@ -9,22 +9,24 @@ #include <lib/boot.h> #define BOOTNET_INET_MAGIC "NETB" -#define BOOTNET_INET_MAGIC_LEN 4 +#define BOOTNET_INET_MAGIC_LEN (4) + +#define BOOTNET_NAME_LEN (256) /// @brief Netboot Internet Header /// Consists of 4 magic characters, and a set of fields describing the current patch that's being sent (if m_preflight = 0) /// @note Can be used to patch ROMs too (if m_implies_rom = 1) typedef struct bootnet_inet_header { - char m_nb1; /// magic char 1 'N' - char m_nb2; /// magic char 2 'E' - char m_nb3; /// magic char 3 'T' - char m_nb4; /// magic char 4 'B' + ascii_char_t m_nb1; /// magic char 1 'N' + ascii_char_t m_nb2; /// magic char 2 'E' + ascii_char_t m_nb3; /// magic char 3 'T' + ascii_char_t m_nb4; /// magic char 4 'B' - char m_patch_name[255]; /// example: ColdChoco + ascii_char_t m_patch_name[BOOTNET_NAME_LEN]; /// example: ColdChoco int32_t m_length; /// The patch's length. - char m_target[255]; /// The target file. - uint8_t m_implies_rom; /// does it imply an EEPROM program? + ascii_char_t m_target[BOOTNET_NAME_LEN]; /// The target file. + uint8_t m_implies_program; /// does it imply reprogramming? uint8_t m_preflight; /// Do we just check if this endpoint exists/is valid? uint8_t m_blob[]; } bootnet_inet_header; |