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@ -165,7 +165,7 @@ static int dfu_write_buffer_drain(struct dfu_entity *dfu) |
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return ret; |
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} |
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void dfu_write_transaction_cleanup(struct dfu_entity *dfu) |
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void dfu_transaction_cleanup(struct dfu_entity *dfu) |
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{ |
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/* clear everything */ |
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dfu->crc = 0; |
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@ -174,6 +174,10 @@ void dfu_write_transaction_cleanup(struct dfu_entity *dfu) |
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dfu->i_buf_start = dfu_buf; |
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dfu->i_buf_end = dfu_buf; |
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dfu->i_buf = dfu->i_buf_start; |
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dfu->r_left = 0; |
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dfu->b_left = 0; |
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dfu->bad_skip = 0; |
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dfu->inited = 0; |
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} |
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@ -192,7 +196,7 @@ int dfu_flush(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) |
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printf("\nDFU complete %s: 0x%08x\n", dfu_hash_algo->name, |
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dfu->crc); |
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dfu_write_transaction_cleanup(dfu); |
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dfu_transaction_cleanup(dfu); |
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return ret; |
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} |
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@ -223,7 +227,7 @@ int dfu_write(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) |
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if (dfu->i_blk_seq_num != blk_seq_num) { |
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printf("%s: Wrong sequence number! [%d] [%d]\n", |
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__func__, dfu->i_blk_seq_num, blk_seq_num); |
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dfu_write_transaction_cleanup(dfu); |
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dfu_transaction_cleanup(dfu); |
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return -1; |
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} |
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@ -247,7 +251,7 @@ int dfu_write(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) |
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if ((dfu->i_buf + size) > dfu->i_buf_end) { |
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ret = dfu_write_buffer_drain(dfu); |
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if (ret) { |
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dfu_write_transaction_cleanup(dfu); |
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dfu_transaction_cleanup(dfu); |
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return ret; |
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} |
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} |
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@ -256,7 +260,7 @@ int dfu_write(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) |
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if ((dfu->i_buf + size) > dfu->i_buf_end) { |
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error("Buffer overflow! (0x%p + 0x%x > 0x%p)\n", dfu->i_buf, |
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size, dfu->i_buf_end); |
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dfu_write_transaction_cleanup(dfu); |
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dfu_transaction_cleanup(dfu); |
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return -1; |
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} |
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@ -267,7 +271,7 @@ int dfu_write(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) |
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if (size == 0 || (dfu->i_buf + size) > dfu->i_buf_end) { |
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ret = dfu_write_buffer_drain(dfu); |
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if (ret) { |
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dfu_write_transaction_cleanup(dfu); |
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dfu_transaction_cleanup(dfu); |
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return ret; |
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} |
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} |
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@ -377,17 +381,7 @@ int dfu_read(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) |
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dfu_hash_algo->name, dfu->crc); |
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puts("\nUPLOAD ... done\nCtrl+C to exit ...\n"); |
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dfu->i_blk_seq_num = 0; |
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dfu->crc = 0; |
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dfu->offset = 0; |
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dfu->i_buf_start = dfu_buf; |
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dfu->i_buf_end = dfu_buf; |
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dfu->i_buf = dfu->i_buf_start; |
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dfu->b_left = 0; |
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dfu->bad_skip = 0; |
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dfu->inited = 0; |
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dfu_transaction_cleanup(dfu); |
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} |
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return ret; |
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