# HG changeset patch # User jfp <jf.pieronne@laposte.net> # Date 1738326599 -3600 # Fri Jan 31 13:29:59 2025 +0100 # Node ID 181aebe205c5ba36f0b8561f8bb4bab7d468849d # Parent f95a3736a0ecd03b7d510c697a9e499df738e945 Raise an OSError if a read is already pending diff --git a/python/local/ovms_module/ovms/ptd/_vmsptd.pyx b/python/local/ovms_module/ovms/ptd/_vmsptd.pyx --- a/python/local/ovms_module/ovms/ptd/_vmsptd.pyx +++ b/python/local/ovms_module/ovms/ptd/_vmsptd.pyx @@ -364,11 +364,9 @@ "status, res = readw(handler)" cdef int efn = EFN_C_ENF cdef unsigned short s - # if a read is already pending, wait for completion + # if a read is already pending, raise an Error if handler.handler.read_status != 0: - while handler.handler.read_status != 2: - s = sys_hiber() - s = SS__NORMAL + raise OSError("Read already active on this Ptd") handler.handler.read_status = 0 (<ptd_buf *>(handler.handler.read_buf)).status = 0 with nogil: