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I think all clients must reply in the same exchange

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Rodrigo Alfonso
2025-01-19 07:07:24 -03:00
parent 03ebe92572
commit 0d6ec2ea7c
1 changed files with 14 additions and 12 deletions
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26
lib/LinkCableMultiboot.hpp
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@@ -263,30 +263,32 @@ class LinkCableMultiboot {
// random byte. Store these bytes in client_data in the parameter structure.
auto data = SEND_PALETTE | LINK_CABLE_MULTIBOOT_PALETTE_DATA;
u8 sendMask = multiBootParameters.client_bit;
bool success = false;
for (u32 i = 0; i < DETECTION_TRIES; i++) {
auto response = transfer(data, cancel);
if (cancel())
return ABORTED;
u8 sendMask = multiBootParameters.client_bit;
success = validateResponse(
response, [&multiBootParameters, &sendMask](u32 i, u16 value) {
u8 clientBit = 1 << (i + 1);
if ((multiBootParameters.client_bit & clientBit) &&
((value & ACK_RESPONSE_MASK) == ACK_RESPONSE)) {
multiBootParameters.client_data[i] = value & 0xff;
sendMask &= ~clientBit;
return true;
}
return false;
});
response,
[&multiBootParameters, &sendMask](u32 i, u16 value) {
u8 clientBit = 1 << (i + 1);
if ((multiBootParameters.client_bit & clientBit) &&
((value & ACK_RESPONSE_MASK) == ACK_RESPONSE)) {
multiBootParameters.client_data[i] = value & 0xff;
sendMask &= ~clientBit;
return true;
}
return false;
}) &&
sendMask == 0;
if (success)
break;
}
if (!success || sendMask > 0)
if (!success)
return NEEDS_RETRY;
return FINISHED;