espressif/esp-protocols
1
0
Fork 1
mirror of https://github.com/espressif/esp-protocols.git synced 2025-07-29 10:17:30 +02:00
Code Issues Packages Projects Releases Wiki Activity

CMUX: Implement cmux test

Browse Source 
Cleanup example code, fix write err length
This commit is contained in:
David Cermak
2021-04-07 09:51:41 +02:00
parent 5712a6042a
commit 8b7df5b8c9
4 changed files with 73 additions and 229 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
esp_modem/test/host_test/main/test_modem.cpp
View File

@ -22,7 +22,7 @@ public:
}
int write(uint8_t *data, size_t len) override {
if (len > 2 && (data[len-1] == '\r' || data[len-1] == '+') ) {
if (len > 2 && (data[len-1] == '\r' || data[len-1] == '+') ) { // Simple AT responder
std::string command((char*)data, len);
std::string response;
if (command == "ATE1\r" || command == "ATE0\r" || command == "+++") {
@ -38,14 +38,17 @@ public:
data_len = response.length();
loopback_data.resize(data_len);
memcpy(&loopback_data[0], &response[0], data_len);
auto ret = std::async(on_data, data_len);
auto ret = std::async(on_data, nullptr, data_len);
return len;
}
}
if (len > 2 && data[0] == 0xf9 && data[2] == 0xef) { // Simple CMUX responder
data[2] = 0xff; // turn the request into a reply -> implements CMUX loopback
}
loopback_data.resize(data_len + len);
memcpy(&loopback_data[data_len], data, len);
data_len += len;
auto ret = std::async(on_data, data_len);
auto ret = std::async(on_data, nullptr, data_len);
return len;
}
@ -59,9 +62,6 @@ public:
return read_len;
}
void set_data_cb(std::function<bool(size_t len)> f) override {
on_data = std::move(f);
}
private:
enum class status_t {
@ -143,3 +143,23 @@ TEST_CASE("DCE modes", "[esp_modem]")
CHECK(dce->set_mode(esp_modem::modem_mode::DATA_MODE) == true);
CHECK(dce->set_mode(esp_modem::modem_mode::COMMAND_MODE) == true);
}
TEST_CASE("DCE CMUX test", "[esp_modem]") {
auto term = std::make_unique<LoopbackTerm>();
auto dte = std::make_shared<DTE>(std::move(term));
CHECK(term == nullptr);
esp_modem_dce_config_t dce_config = ESP_MODEM_DCE_DEFAULT_CONFIG("APN");
esp_netif_t netif{};
auto dce = create_SIM7600_dce(&dce_config, dte, &netif);
CHECK(dce != nullptr);
CHECK(dce->set_mode(esp_modem::modem_mode::CMUX_MODE) == true);
const auto test_command = "Test\n";
auto ret = dce->command(test_command, [&](uint8_t *data, size_t len) {
std::string response((char *) data, len);
CHECK(response == test_command);
return command_result::OK;
}, 1000);
CHECK(ret == command_result::OK);
}