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| 1 | +/* |
| 2 | + * Copyright 2023 NXP |
| 3 | + * |
| 4 | + * |
| 5 | + * SPDX-License-Identifier: BSD-3-Clause |
| 6 | + */ |
| 7 | + |
| 8 | +#include "erpc_manually_constructed.hpp" |
| 9 | +#include "erpc_transport_setup.h" |
| 10 | +#include "erpc_mbox_zephyr_transport.hpp" |
| 11 | + |
| 12 | +using namespace erpc; |
| 13 | + |
| 14 | +//////////////////////////////////////////////////////////////////////////////// |
| 15 | +// Variables |
| 16 | +//////////////////////////////////////////////////////////////////////////////// |
| 17 | + |
| 18 | +ERPC_MANUALLY_CONSTRUCTED_STATIC(MBOXTransport, s_transport); |
| 19 | + |
| 20 | +//////////////////////////////////////////////////////////////////////////////// |
| 21 | +// Code |
| 22 | +//////////////////////////////////////////////////////////////////////////////// |
| 23 | + |
| 24 | +erpc_transport_t erpc_transport_zephyr_mbox_init(void *dev, void *tx_channel, void *rx_channel) |
| 25 | +{ |
| 26 | + erpc_transport_t transport; |
| 27 | + MBOXTransport *mboxTransport; |
| 28 | + |
| 29 | +#if ERPC_ALLOCATION_POLICY == ERPC_ALLOCATION_POLICY_STATIC |
| 30 | + if (s_transport.isUsed()) |
| 31 | + { |
| 32 | + mboxTransport = NULL; |
| 33 | + } |
| 34 | + else |
| 35 | + { |
| 36 | + s_transport.construct((struct device *)dev, (struct mbox_channel *)tx_channel, |
| 37 | + (struct mbox_channel *)rx_channel); |
| 38 | + mboxTransport = s_transport.get(); |
| 39 | + } |
| 40 | + |
| 41 | +#elif ERPC_ALLOCATION_POLICY == ERPC_ALLOCATION_POLICY_DYNAMIC |
| 42 | + mboxTransport = |
| 43 | + new MBOXTransport((struct device *)dev, (struct mbox_channel *)tx_channel, (struct mbox_channel *)rx_channel); |
| 44 | +#else |
| 45 | +#error "Unknown eRPC allocation policy!" |
| 46 | +#endif |
| 47 | + |
| 48 | + transport = reinterpret_cast<erpc_transport_t>(mboxTransport); |
| 49 | + |
| 50 | + if (mboxTransport != NULL) |
| 51 | + { |
| 52 | + if (mboxTransport->init() != kErpcStatus_Success) |
| 53 | + { |
| 54 | + erpc_transport_zephyr_mbox_deinit(transport); |
| 55 | + transport = NULL; |
| 56 | + } |
| 57 | + } |
| 58 | + |
| 59 | + return transport; |
| 60 | +} |
| 61 | + |
| 62 | +void erpc_transport_zephyr_mbox_deinit(erpc_transport_t transport) |
| 63 | +{ |
| 64 | +#if ERPC_ALLOCATION_POLICY == ERPC_ALLOCATION_POLICY_STATIC |
| 65 | + (void)transport; |
| 66 | + s_transport.destroy(); |
| 67 | +#elif ERPC_ALLOCATION_POLICY == ERPC_ALLOCATION_POLICY_DYNAMIC |
| 68 | + erpc_assert(transport != NULL); |
| 69 | + |
| 70 | + MBOXTransport *mboxTransport = reinterpret_cast<MBOXTransport *>(transport); |
| 71 | + |
| 72 | + delete mboxTransport; |
| 73 | +#endif |
| 74 | +} |
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