FreeCalypso > hg > freecalypso-tools
changeset 271:dc9dbb2f74e7
etmsync l1tmops module: rfpr implemented
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 16 Nov 2017 19:14:52 +0000 |
| parents | 095ffce023d4 |
| children | 3e272b956ef4 |
| files | rvinterf/etmsync/l1tmops.c |
| diffstat | 1 files changed, 26 insertions(+), 0 deletions(-) [+] |
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--- a/rvinterf/etmsync/l1tmops.c Thu Nov 16 19:00:05 2017 +0000 +++ b/rvinterf/etmsync/l1tmops.c Thu Nov 16 19:14:52 2017 +0000 @@ -36,6 +36,32 @@ return(0); } +do_rfpr(index, retp) + u_short *retp; +{ + u_char cmdpkt[5]; + + cmdpkt[1] = RF_PARAM_READ; + cmdpkt[2] = index; + cmdpkt[3] = index >> 8; + etm_pkt_exch(cmdpkt, 3); + if (rvi_msg[3]) { + fprintf(stderr, "target error %u in response to rfpr\n", + rvi_msg[3]); + exit(ERROR_TARGET); + } + if (rvi_msg_len != 8) { + fprintf(stderr, "target error: rfpr response wrong length\n"); + exit(ERROR_TARGET); + } + if (rvi_msg[4] != index) { + fprintf(stderr, "target error: rfpr response wrong index\n"); + exit(ERROR_TARGET); + } + *retp = rvi_msg[5] | (rvi_msg[6] << 8); + return(0); +} + do_rfpw(index, value) { u_char cmdpkt[7];