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Reorder ext IDs, add board ID to ResponseInfo, fix CRLF translation

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This commit is contained in:
Ian Gulliver
2026-04-04 15:09:16 +09:00
parent d2b9a2e2aa
commit 0973f9c454
4 changed files with 36 additions and 26 deletions
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3
cmd/load/main.go
View File

@@ -82,6 +82,9 @@ func run(buildDir string) error {
if err != nil {
fmt.Fprintf(os.Stderr, "warning: Info request failed: %v\n", err)
} else {
fmt.Printf("Board ID: %02X%02X%02X%02X%02X%02X%02X%02X\n",
info.BoardID[0], info.BoardID[1], info.BoardID[2], info.BoardID[3],
info.BoardID[4], info.BoardID[5], info.BoardID[6], info.BoardID[7])
fmt.Printf("MAC: %02X:%02X:%02X:%02X:%02X:%02X\n",
info.MAC[0], info.MAC[1], info.MAC[2],
info.MAC[3], info.MAC[4], info.MAC[5])

45
include/protocol.h
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@@ -5,10 +5,21 @@
#include <tuple>
#include <vector>
struct ResponsePICOBOOT {
struct Envelope {
static constexpr int8_t ext_id = 0;
uint32_t message_id;
uint32_t checksum;
std::vector<uint8_t> payload;
auto as_tuple() const { return std::tie(message_id, checksum, payload); }
auto as_tuple() { return std::tie(message_id, checksum, payload); }
};
struct DeviceError {
static constexpr int8_t ext_id = 1;
auto as_tuple() const { return std::tie(); }
auto as_tuple() { return std::tie(); }
uint32_t code;
std::string message;
auto as_tuple() const { return std::tie(code, message); }
auto as_tuple() { return std::tie(code, message); }
};
struct RequestPICOBOOT {
@@ -17,6 +28,12 @@ struct RequestPICOBOOT {
auto as_tuple() { return std::tie(); }
};
struct ResponsePICOBOOT {
static constexpr int8_t ext_id = 3;
auto as_tuple() const { return std::tie(); }
auto as_tuple() { return std::tie(); }
};
struct RequestInfo {
static constexpr int8_t ext_id = 4;
auto as_tuple() const { return std::tie(); }
@@ -25,24 +42,8 @@ struct RequestInfo {
struct ResponseInfo {
static constexpr int8_t ext_id = 5;
std::array<uint8_t, 8> board_id;
std::array<uint8_t, 6> mac;
auto as_tuple() const { return std::tie(mac); }
auto as_tuple() { return std::tie(mac); }
};
struct DeviceError {
static constexpr int8_t ext_id = 3;
uint32_t code;
std::string message;
auto as_tuple() const { return std::tie(code, message); }
auto as_tuple() { return std::tie(code, message); }
};
struct Envelope {
static constexpr int8_t ext_id = 0;
uint32_t message_id;
uint32_t checksum;
std::vector<uint8_t> payload;
auto as_tuple() const { return std::tie(message_id, checksum, payload); }
auto as_tuple() { return std::tie(message_id, checksum, payload); }
auto as_tuple() const { return std::tie(board_id, mac); }
auto as_tuple() { return std::tie(board_id, mac); }
};

7
lib/client/types.go
View File

@@ -2,11 +2,12 @@ package client
import "github.com/theater/picomap/lib/msgpack"
type ResponsePICOBOOT struct{}
type RequestPICOBOOT struct{}
type ResponsePICOBOOT struct{}
type RequestInfo struct{}
type ResponseInfo struct {
BoardID [8]byte
MAC [6]byte
}
@@ -27,9 +28,9 @@ type Envelope struct {
func init() {
msgpack.RegisterExt(0, (*Envelope)(nil))
msgpack.RegisterExt(1, (*ResponsePICOBOOT)(nil))
msgpack.RegisterExt(1, (*DeviceError)(nil))
msgpack.RegisterExt(2, (*RequestPICOBOOT)(nil))
msgpack.RegisterExt(3, (*DeviceError)(nil))
msgpack.RegisterExt(3, (*ResponsePICOBOOT)(nil))
msgpack.RegisterExt(4, (*RequestInfo)(nil))
msgpack.RegisterExt(5, (*ResponseInfo)(nil))
}

5
picomap.cpp
View File

@@ -1,6 +1,7 @@
#include <stdio.h>
#include "pico/stdlib.h"
#include "pico/bootrom.h"
#include "pico/unique_id.h"
#include "device.h"
extern "C" {
@@ -25,6 +26,7 @@ static bool w6300_init() {
int main() {
stdio_init_all();
stdio_set_translate_crlf(&stdio_usb, false);
if (!w6300_init()) {
printf("W6300 init failed\n");
@@ -54,6 +56,9 @@ int main() {
break;
case RequestInfo::ext_id: {
ResponseInfo info;
pico_unique_board_id_t uid;
pico_get_unique_board_id(&uid);
std::copy(uid.id, uid.id + 8, info.board_id.begin());
getSHAR(info.mac.data());
send_bytes(encode_response(msg->message_id, info));
break;