Applied... Thank you very much.
On Mon, 2019-11-11 at 20:54 +0100, Aurelien Jarno wrote:
> The Foundation Model Layer uses little endian ordering. As a
> consequence the (re)transmit count and interval steps in the Config
> Relay, Config Model Publication and Config Network Transmit messages
> use the lower 3 bits for the (re)transmission count and the higher 5
> bits for the interval steps.
>
> The figure 4.5 in section 4.3.2.16 of the Mesh Profile Bluetooth
> Specification provides a good clarification.
>
> This patch therefore fixes those messages for both the daemon and
> configuration client parts.
> ---
> mesh/cfgmod-server.c | 16 ++++++++--------
> mesh/model.c | 4 ++--
> tools/mesh/cfgcli.c | 8 ++++----
> 3 files changed, 14 insertions(+), 14 deletions(-)
>
> diff --git a/mesh/cfgmod-server.c b/mesh/cfgmod-server.c
> index 55cc8e9eb..8acde95b9 100644
> --- a/mesh/cfgmod-server.c
> +++ b/mesh/cfgmod-server.c
> @@ -211,8 +211,8 @@ static bool config_pub_set(struct mesh_node *node, uint16_t net_idx,
> .ttl = ttl,
> .credential = cred_flag,
> .period = period,
> - .count = retransmit >> 5,
> - .interval = ((0x1f & retransmit) + 1) * 50
> + .count = retransmit & 0x7,
> + .interval = ((retransmit >> 3) + 1) * 50
> };
>
> if (b_virt)
> @@ -870,8 +870,8 @@ static bool cfg_srv_pkt(uint16_t src, uint32_t dst, uint16_t unicast,
> if (size != 2 || pkt[0] > 0x01)
> return true;
>
> - count = (pkt[1] >> 5) + 1;
> - interval = ((pkt[1] & 0x1f) + 1) * 10;
> + count = (pkt[1] & 0x7) + 1;
> + interval = ((pkt[1] >> 3) + 1) * 10;
> node_relay_mode_set(node, !!pkt[0], count, interval);
> /* Fall Through */
>
> @@ -879,7 +879,7 @@ static bool cfg_srv_pkt(uint16_t src, uint32_t dst, uint16_t unicast,
> n = mesh_model_opcode_set(OP_CONFIG_RELAY_STATUS, msg);
>
> msg[n++] = node_relay_mode_get(node, &count, &interval);
> - msg[n++] = ((count - 1) << 5) + ((interval/10 - 1) & 0x1f);
> + msg[n++] = (count - 1) + ((interval/10 - 1) << 3);
>
> l_debug("Get/Set Relay Config (%d)", msg[n-1]);
> break;
> @@ -888,8 +888,8 @@ static bool cfg_srv_pkt(uint16_t src, uint32_t dst, uint16_t unicast,
> if (size != 1)
> return true;
>
> - count = (pkt[0] >> 5) + 1;
> - interval = ((pkt[0] & 0x1f) + 1) * 10;
> + count = (pkt[0] & 0x7) + 1;
> + interval = ((pkt[0] >> 3) + 1) * 10;
>
> if (mesh_config_write_net_transmit(node_config_get(node), count,
> interval))
> @@ -900,7 +900,7 @@ static bool cfg_srv_pkt(uint16_t src, uint32_t dst, uint16_t unicast,
> n = mesh_model_opcode_set(OP_CONFIG_NETWORK_TRANSMIT_STATUS,
> msg);
> mesh_net_transmit_params_get(net, &count, &interval);
> - msg[n++] = ((count - 1) << 5) + ((interval/10 - 1) & 0x1f);
> + msg[n++] = (count - 1) + ((interval/10 - 1) << 3);
>
> l_debug("Get/Set Network Transmit Config");
> break;
> diff --git a/mesh/model.c b/mesh/model.c
> index 84f1dc74c..45cdb93bb 100644
> --- a/mesh/model.c
> +++ b/mesh/model.c
> @@ -1537,8 +1537,8 @@ struct mesh_model *mesh_model_setup(struct mesh_node *node, uint8_t ele_idx,
> if (pub && (pub->virt || !(IS_UNASSIGNED(pub->addr)))) {
> uint8_t mod_addr[2];
> uint8_t *pub_addr;
> - uint8_t retransmit = (pub->count << 5) +
> - (pub->interval / 50 - 1);
> + uint8_t retransmit = pub->count +
> + ((pub->interval / 50 - 1) << 3);
>
> /* Add publication */
> l_put_le16(pub->addr, &mod_addr);
> diff --git a/tools/mesh/cfgcli.c b/tools/mesh/cfgcli.c
> index 04edc706c..d468fb28c 100644
> --- a/tools/mesh/cfgcli.c
> +++ b/tools/mesh/cfgcli.c
> @@ -471,7 +471,7 @@ static bool msg_recvd(uint16_t src, uint16_t idx, uint8_t *data,
> return true;
>
> bt_shell_printf("Node %4.4x: Relay 0x%02x, cnt %d, steps %d\n",
> - src, data[0], data[1]>>5, data[1] & 0x1f);
> + src, data[0], data[1] & 0x7, data[1] >> 3);
> break;
>
> case OP_CONFIG_PROXY_STATUS:
> @@ -527,8 +527,8 @@ static bool msg_recvd(uint16_t src, uint16_t idx, uint8_t *data,
> break;
> }
>
> - bt_shell_printf("Rexmit count\t%d\n", data[9] >> 5);
> - bt_shell_printf("Rexmit steps\t%d\n", data[9] & 0x1f);
> + bt_shell_printf("Rexmit count\t%d\n", data[9] & 0x7);
> + bt_shell_printf("Rexmit steps\t%d\n", data[9] >> 3);
>
> break;
>
> @@ -1056,7 +1056,7 @@ static void cmd_relay_set(int argc, char *argv[])
> }
>
> msg[n++] = parms[0];
> - msg[n++] = (parms[1] << 5) | parms[2];
> + msg[n++] = parms[1] | (parms[2] << 3);
>
> if (!config_send(msg, n, OP_CONFIG_RELAY_SET))
> return bt_shell_noninteractive_quit(EXIT_FAILURE);
