diff options
Diffstat (limited to 'firmware/microblaze')
| -rw-r--r-- | firmware/microblaze/apps/txrx_uhd.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/firmware/microblaze/apps/txrx_uhd.c b/firmware/microblaze/apps/txrx_uhd.c index 7ad4ab110..21803b199 100644 --- a/firmware/microblaze/apps/txrx_uhd.c +++ b/firmware/microblaze/apps/txrx_uhd.c @@ -100,7 +100,7 @@ typedef struct{ #define MK_RX_CTRL_WORD(num_words) (((num_words)*sizeof(uint32_t)) | (1 << 16)) // DSP Rx writes ethernet header words -#define DSP_RX_FIRST_LINE 1 //1 = number of control words (see above) +#define DSP_RX_FIRST_LINE ((offsetof(rx_dsp_buff_t, vrt_header))/sizeof(uint32_t)) // receive from DSP buf_cmd_args_t dsp_rx_recv_args = { @@ -177,7 +177,7 @@ void handle_udp_ctrl_packet( unsigned char *payload, int payload_len ){ //printf("Got ctrl packet #words: %d\n", (int)payload_len); - usrp2_ctrl_data_t *ctrl_data_in = (usrp2_ctrl_data_t *)payload; + const usrp2_ctrl_data_t *ctrl_data_in = (usrp2_ctrl_data_t *)payload; uint32_t ctrl_data_in_id = ctrl_data_in->id; //ensure that the protocol versions match @@ -288,15 +288,15 @@ void handle_udp_ctrl_packet( case USRP2_CTRL_ID_PEEK_AT_THIS_REGISTER_FOR_ME_BRO: switch(ctrl_data_in->data.poke_args.num_bytes){ case sizeof(uint32_t): - ctrl_data_in->data.poke_args.data = *((uint32_t *) ctrl_data_in->data.poke_args.addr); + ctrl_data_out.data.poke_args.data = *((uint32_t *) ctrl_data_in->data.poke_args.addr); break; case sizeof(uint16_t): - ctrl_data_in->data.poke_args.data = *((uint16_t *) ctrl_data_in->data.poke_args.addr); + ctrl_data_out.data.poke_args.data = *((uint16_t *) ctrl_data_in->data.poke_args.addr); break; case sizeof(uint8_t): - ctrl_data_in->data.poke_args.data = *((uint8_t *) ctrl_data_in->data.poke_args.addr); + ctrl_data_out.data.poke_args.data = *((uint8_t *) ctrl_data_in->data.poke_args.addr); break; } @@ -423,7 +423,7 @@ fw_sets_seqno_inspector(dbsm_t *sm, int buf_this) // returns false { // insert the correct length into the control word and vrt header rx_dsp_buff_t *buff = (rx_dsp_buff_t*)buffer_ram(buf_this); - size_t vrt_len = buffer_pool_status->last_line[buf_this]-1; + size_t vrt_len = buffer_pool_status->last_line[buf_this]-DSP_RX_FIRST_LINE; buff->control_word = MK_RX_CTRL_WORD(vrt_len); buff->vrt_header[0] = (buff->vrt_header[0] & ~VRTH_PKT_SIZE_MASK) | (vrt_len & VRTH_PKT_SIZE_MASK); |