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l2cap_signaling: fix warnings

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This commit is contained in:
Matthias Ringwald 2022-04-28 16:40:50 +02:00
parent b5dfe35132
commit 3486da78f9
1 changed files with 5 additions and 4 deletions
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9
src/l2cap_signaling.c
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@ -83,11 +83,12 @@ uint16_t l2cap_create_signaling_packet(uint8_t * acl_buffer, hci_con_handle_t ha
}; };
btstack_assert(0 < cmd); btstack_assert(0 < cmd);
static const unsigned int num_l2cap_commands = sizeof(l2cap_signaling_commands_format) / sizeof(const char *); uint8_t cmd_index = (uint8_t) cmd;
btstack_assert(cmd <= num_l2cap_commands); static const uint8_t num_l2cap_commands = (uint8_t) (sizeof(l2cap_signaling_commands_format) / sizeof(const char *));
btstack_assert(cmd_index <= num_l2cap_commands);
UNUSED(num_l2cap_commands); UNUSED(num_l2cap_commands);
const char *format = l2cap_signaling_commands_format[cmd-1u]; const char *format = l2cap_signaling_commands_format[cmd_index -1u];
btstack_assert(format != NULL); btstack_assert(format != NULL);
// 0 - Connection handle : PB=pb : BC=00 // 0 - Connection handle : PB=pb : BC=00
@ -95,7 +96,7 @@ uint16_t l2cap_create_signaling_packet(uint8_t * acl_buffer, hci_con_handle_t ha
// 6 - L2CAP channel = 1 // 6 - L2CAP channel = 1
little_endian_store_16(acl_buffer, 6, cid); little_endian_store_16(acl_buffer, 6, cid);
// 8 - Code // 8 - Code
acl_buffer[8] = cmd; acl_buffer[8] = cmd_index;
// 9 - id (!= 0 sequentially) // 9 - id (!= 0 sequentially)
acl_buffer[9] = identifier; acl_buffer[9] = identifier;