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5674198759
Real-YModem implemented a flexible YModem support. It use callback-based
structure to let the user application to deal with the data. It contains
3 examples:
1. echo.c: write the data recieved on YModem to an other device
2. null.c: discard the YModem data
3. tofile.c: write the data to the file system
Currently, it does not support batch file transmission.
29 lines
579 B
C
29 lines
579 B
C
#include <ymodem.h>
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static enum rym_code _rym_dummy_write(
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struct rym_ctx *ctx,
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rt_uint8_t *buf,
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rt_size_t len)
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{
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return RYM_CODE_ACK;
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}
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#ifdef RT_USING_FINSH
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#include <finsh.h>
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rt_err_t rym_null(char *devname)
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{
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struct rym_ctx rctx;
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rt_device_t dev = rt_device_find(devname);
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if (!dev)
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{
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rt_kprintf("could not find device %s\n", devname);
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return -1;
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}
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return rym_recv_on_device(&rctx, dev,
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RT_NULL, _rym_dummy_write, RT_NULL, 1000);
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}
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FINSH_FUNCTION_EXPORT(rym_null, dump data to null);
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#endif
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