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fix(esp_modem): Correct timeouts for certain commands

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And adds an explicit timeout parameter to the esp_modem_at()

Closes https://github.com/espressif/esp-protocols/issues/129
This commit is contained in:
David Cermak
2022-09-09 11:23:21 +02:00
parent 0015e5411c
commit 1029078541
3 changed files with 8 additions and 7 deletions
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4
components/esp_modem/src/esp_modem_c_api.cpp
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@ -179,14 +179,14 @@ extern "C" esp_err_t esp_modem_set_pin(esp_modem_dce_t *dce_wrap, const char *pi
return command_response_to_esp_err(dce_wrap->dce->set_pin(pin_str));
}
extern "C" esp_err_t esp_modem_at(esp_modem_dce_t *dce_wrap, const char *at, char *p_out)
extern "C" esp_err_t esp_modem_at(esp_modem_dce_t *dce_wrap, const char *at, char *p_out, int timeout)
{
if (dce_wrap == nullptr || dce_wrap->dce == nullptr) {
return ESP_ERR_INVALID_ARG;
}
std::string out;
std::string at_str(at);
auto ret = command_response_to_esp_err(dce_wrap->dce->at(at_str, out));
auto ret = command_response_to_esp_err(dce_wrap->dce->at(at_str, out, timeout));
if ((p_out != NULL) && (!out.empty())) {
strlcpy(p_out, out.c_str(), ESP_MODEM_C_API_STR_MAX);
}