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at: get rid of compiler warnings

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This commit is contained in:
Arnaud Ferraris
2020-12-13 00:37:48 +01:00
parent 8c9a2b21f9
commit dd904bc8c1
1 changed files with 12 additions and 9 deletions
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21
src/at.c
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@@ -53,20 +53,23 @@ static gboolean send_at_command(struct EG25Manager *manager)
{ {
char command[256]; char command[256];
struct AtCommand *at_cmd = manager->at_cmds ? g_list_nth_data(manager->at_cmds, 0) : NULL; struct AtCommand *at_cmd = manager->at_cmds ? g_list_nth_data(manager->at_cmds, 0) : NULL;
int ret, len = 0;
if (at_cmd) { if (at_cmd) {
if (at_cmd->subcmd == NULL && at_cmd->value == NULL && at_cmd->expected == NULL) if (at_cmd->subcmd == NULL && at_cmd->value == NULL && at_cmd->expected == NULL)
sprintf(command, "AT+%s\r\n", at_cmd->cmd); len = sprintf(command, "AT+%s\r\n", at_cmd->cmd);
else if (at_cmd->subcmd == NULL && at_cmd->value == NULL) else if (at_cmd->subcmd == NULL && at_cmd->value == NULL)
sprintf(command, "AT+%s?\r\n", at_cmd->cmd); len = sprintf(command, "AT+%s?\r\n", at_cmd->cmd);
else if (at_cmd->subcmd == NULL && at_cmd->value) else if (at_cmd->subcmd == NULL && at_cmd->value)
sprintf(command, "AT+%s=%s\r\n", at_cmd->cmd, at_cmd->value); len = sprintf(command, "AT+%s=%s\r\n", at_cmd->cmd, at_cmd->value);
else if (at_cmd->subcmd && at_cmd->value == NULL) else if (at_cmd->subcmd && at_cmd->value == NULL)
sprintf(command, "AT+%s=\"%s\"\r\n", at_cmd->cmd, at_cmd->subcmd); len = sprintf(command, "AT+%s=\"%s\"\r\n", at_cmd->cmd, at_cmd->subcmd);
else if (at_cmd->subcmd && at_cmd->value) else if (at_cmd->subcmd && at_cmd->value)
sprintf(command, "AT+%s=\"%s\",%s\r\n", at_cmd->cmd, at_cmd->subcmd, at_cmd->value); len = sprintf(command, "AT+%s=\"%s\",%s\r\n", at_cmd->cmd, at_cmd->subcmd, at_cmd->value);
write(manager->at_fd, command, strlen(command)); ret = write(manager->at_fd, command, len);
if (ret < len)
g_warning("Couldn't write full AT command: wrote %d/%d bytes", ret, len);
g_message("Sending command: %s", g_strstrip(command)); g_message("Sending command: %s", g_strstrip(command));
} else if (manager->modem_state < EG25_STATE_CONFIGURED) { } else if (manager->modem_state < EG25_STATE_CONFIGURED) {
@@ -238,9 +241,9 @@ void at_sequence_configure(struct EG25Manager *manager)
{ {
/* /*
* Default parameters in megi's driver which differ with our own: * Default parameters in megi's driver which differ with our own:
* - urc/ri/* are always set the same way on both BH and CE * - urc/ri/x are always set the same way on both BH and CE
* - urc/ri/* pulse duration is 1 ms and urc/delay is 0 (no need to delay * - urc/ri/x pulse duration is 1 ms and urc/delay is 0 (no need to delay
* URCs if the pulse is that short) * URCs if the pulse is that short, so this is expected)
* - apready is disabled * - apready is disabled
* *
* Parameters set in megi's kernel but not here: * Parameters set in megi's kernel but not here: