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serial fixes

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This commit is contained in:
Devaev Maxim
2020-12-03 06:13:13 +03:00
parent 748900e649
commit a694cbd240
3 changed files with 13 additions and 5 deletions
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2
hid/src/main.cpp
View File

@@ -255,7 +255,7 @@ static void _sendResponse(uint8_t code) {
}
uint8_t response[8] = {0};
response[0] = PROTO::MAGIC;
response[0] = PROTO::MAGIC_RESP;
if (code & PROTO::PONG::OK) {
response[1] = PROTO::PONG::OK;
# ifdef HID_DYNAMIC

1
hid/src/proto.h
View File

@@ -25,6 +25,7 @@
namespace PROTO {
const uint8_t MAGIC = 0x33;
const uint8_t MAGIC_RESP = 0x34;
namespace RESP { // Plain responses
// const uint8_t OK = 0x20; // Legacy

15
kvmd/plugins/hid/serial.py
View File

@@ -52,9 +52,13 @@ class _SerialPhyConnection(BasePhyConnection):
self.__tty.read_all()
assert self.__tty.write(request) == 8
data = self.__tty.read(4)
if data[0] == 0x34: # New response protocol
data += self.__tty.read(4)
return data
if len(data) == 4:
if data[0] == 0x34: # New response protocol
data += self.__tty.read(4)
if len(data) != 8:
return b""
return data
return b""
class _SerialPhy(BasePhy):
@@ -81,7 +85,10 @@ class _SerialPhy(BasePhy):
# =====
class Plugin(BaseMcuHid):
def __init__(self, **kwargs: Any) -> None:
phy_kwargs: Dict = {key: kwargs.pop(key) for key in self.__get_phy_options()}
phy_kwargs: Dict = {
(option.unpack_as or key): kwargs.pop(option.unpack_as or key)
for (key, option) in self.__get_phy_options().items()
}
super().__init__(phy=_SerialPhy(**phy_kwargs), **kwargs)
@classmethod