tftp.c (format_request): pass opcode as argument
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@ -15,12 +15,12 @@ enum {
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TFTP_ERROR = 5, /* Error */
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};
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static int format_request(uint8_t *buf, const char *filename)
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static int format_request(uint8_t *buf, uint16_t op, const char *filename)
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{
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int len = strlen(filename);
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*buf++ = 0x00; /* Opcode: Request */
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*buf++ = TFTP_RRQ;
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*buf++ = op >> 8; /* Opcode */
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*buf++ = op;
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memcpy(buf, filename, len);
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buf += len;
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*buf++ = 0x00;
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@ -98,7 +98,7 @@ int tftp_get(uint32_t ip, const char *filename, void *buffer)
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transfer_finished = 0;
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tries = 5;
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while(1) {
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len = format_request(packet_data, filename);
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len = format_request(packet_data, TFTP_RRQ, filename);
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microudp_send(PORT_IN, PORT_OUT, len);
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for(i=0;i<2000000;i++) {
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microudp_service();
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