Method
HinawaFwReqtransaction
since: 4.0
Declaration [src]
gboolean
hinawa_fw_req_transaction (
HinawaFwReq* self,
HinawaFwNode* node,
HinawaFwTcode tcode,
guint64 addr,
gsize length,
guint8** frame,
gsize* frame_size,
guint timeout_ms,
GError** error
)
Description [src]
Execute request subaction of transaction to the given node according to given code, then wait
for response subaction within the value of timeout argument. The function is a thin wrapper to
hinawa_fw_req_transaction_with_tstamp().
Available since: 4.0
Parameters
node-
Type:
HinawaFwNodeA
HinawaFwNode.The data is owned by the caller of the function. tcode-
Type:
HinawaFwTcodeA transaction code of
HinawaFwTcode. addr-
Type:
guint64A destination address of target device.
length-
Type:
gsizeThe range of address in byte unit.
frame-
Type: An array of
guint8*An array with elements for byte data. Callers should give it for buffer with enough space against the request since this library performs no reallocation. Due to the reason, the value of this argument should point to the pointer to the array and immutable. The content of array is mutable for read and lock transaction.
The argument will be modified by the function. The length of the array is specified in the frame_sizeargument.The instance takes ownership of the data, and is responsible for freeing it. frame_size-
Type:
gsize*The size of array in byte unit. The value of this argument should point to the numerical number and mutable for read and lock transaction.
The argument will be modified by the function. timeout_ms-
Type:
guintThe timeout to wait for response subaction of the transaction since request subaction is initiated, in milliseconds.
error-
Type:
GError **The return location for a recoverable error.
The argument can be NULL.If the return location is not NULL, then you must initialize it to aNULLGError*.The argument will left initialized to NULLby the method if there are no errors.In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.