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/*
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* upstream_msc.h
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*
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* Created on: 4/07/2015
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* Author: Robert Fisk
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#ifndef INC_UPSTREAM_MSC_H_
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#define INC_UPSTREAM_MSC_H_
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#include "upstream_spi.h"
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#define MSC_MINIMUM_BLOCK_COUNT 16 //I'm feeling arbitrary...
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#define MSC_SUPPORTED_BLOCK_SIZE 512
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#define MSC_MINIMUM_DATA_UNIT MSC_SUPPORTED_BLOCK_SIZE
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typedef void (*UpstreamMSCCallbackTypeDef)(HAL_StatusTypeDef result);
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typedef void (*UpstreamMSCCallbackPacketTypeDef)(UpstreamPacketTypeDef* upstreamPacket,
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uint16_t dataLength8);
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typedef void (*UpstreamMSCCallbackUintPacketTypeDef)(UpstreamPacketTypeDef* upstreamPacket,
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uint32_t result_uint1,
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uint32_t result_uint2);
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HAL_StatusTypeDef Upstream_MSC_TestReady(UpstreamMSCCallbackTypeDef callback);
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HAL_StatusTypeDef Upstream_MSC_GetCapacity(UpstreamMSCCallbackUintPacketTypeDef callback);
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HAL_StatusTypeDef Upstream_MSC_BeginRead(UpstreamMSCCallbackTypeDef callback,
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uint64_t readBlockStart,
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uint32_t readBlockCount,
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uint32_t readByteCount);
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HAL_StatusTypeDef Upstream_MSC_GetStreamDataPacket(UpstreamMSCCallbackPacketTypeDef callback);
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HAL_StatusTypeDef Upstream_MSC_BeginWrite(UpstreamMSCCallbackTypeDef callback,
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uint64_t writeBlockStart,
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uint32_t writeBlockCount);
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HAL_StatusTypeDef Upstream_MSC_PutStreamDataPacket(UpstreamPacketTypeDef* packetToSend,
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uint32_t dataLength8);
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void Upstream_MSC_RegisterDisconnect(void);
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#endif /* INC_UPSTREAM_MSC_H_ */
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