espressif/esp-protocols
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Reworded DCE/DTE modes and switching

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This commit is contained in:
David Cermak
2021-03-03 20:35:08 +01:00
parent 00662fcaea
commit 25f5541199
20 changed files with 677 additions and 408 deletions
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42
esp_modem/include/cxx_include/esp_modem_dte.hpp
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@ -51,19 +51,21 @@ enum class dte_mode {
DATA_MODE
};
const int DTE_BUFFER_SIZE = 1024;
struct dte_data {
uint8_t *data;
size_t len;
enum class command_result {
OK,
FAIL,
TIMEOUT
};
typedef std::function<bool(uint8_t *data, size_t len)> got_line_cb;
const int DTE_BUFFER_SIZE = 1024;
class dte {
typedef std::function<command_result(uint8_t *data, size_t len)> got_line_cb;
class DTE {
public:
explicit dte(std::unique_ptr<terminal> t);
~dte() = default;
explicit DTE(std::unique_ptr<terminal> t);
~DTE() = default;
// void set_line_cb(got_line f) { on_line_cb = std::move(f); }
int write(uint8_t *data, size_t len) { return term->write(data, len); }
int read(uint8_t **d, size_t len) {
@ -83,7 +85,7 @@ public:
term->set_data_cb(on_data);
}
}
bool send_command(const std::string& command, got_line_cb got_line, uint32_t time_ms);
command_result command(const std::string& command, got_line_cb got_line, uint32_t time_ms);
private:
const size_t GOT_LINE = BIT0;
@ -98,27 +100,7 @@ private:
};
class dce {
public:
explicit dce(std::shared_ptr<dte> d, esp_netif_t * netif);
void set_data() {
command("AT+CGDCONT=1,\"IP\",\"internet\"\r", [&](uint8_t *data, size_t len) {
return true;
}, 1000);
command("ATD*99***1#\r", [&](uint8_t *data, size_t len) {
return true;
}, 1000);
dce_dte->set_mode(dte_mode::DATA_MODE);
ppp_netif.start();
}
bool command(const std::string& command, got_line_cb got_line, uint32_t time_ms) {
return dce_dte->send_command(command, got_line, time_ms);
}
private:
std::shared_ptr<dte> dce_dte;
ppp ppp_netif;
};