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Corrections on fragmenting/buffering for vfs/cmux

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This commit is contained in:
David Cermak
2021-05-13 07:28:05 +02:00
parent 927ad418b6
commit 0d9b5dd8b7
21 changed files with 578 additions and 335 deletions
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6
esp_modem/include/cxx_include/esp_modem_cmux.hpp
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@ -56,7 +56,7 @@ class CMuxInstance;
class CMux {
public:
explicit CMux(std::unique_ptr<Terminal> t, std::unique_ptr<uint8_t[]> b, size_t buff_size):
term(std::move(t)), buffer_size(buff_size), buffer(std::move(b)) {}
term(std::move(t)), buffer_size(buff_size), buffer(std::move(b)), payload_start(nullptr), total_payload_size(0) {}
~CMux() = default;
[[nodiscard]] bool init();
void set_read_cb(int inst, std::function<bool(uint8_t *data, size_t len)> f);
@ -64,7 +64,7 @@ public:
int write(int i, uint8_t *data, size_t len);
private:
std::function<bool(uint8_t *data, size_t len)> read_cb[max_terms];
void data_available(uint8_t *data, size_t len);
void data_available(uint8_t *data, size_t len, size_t payload_offset);
void send_sabm(size_t i);
std::unique_ptr<Terminal> term;
cmux_state state;
@ -80,6 +80,8 @@ private:
Lock lock;
int instance;
int sabm_ack;
uint8_t *payload_start;
size_t total_payload_size;
};