espressif/esp-protocols
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fix(modem): Added support for inflatable buffer

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As a configurable option, if disabled we report an error.

Closes https://github.com/espressif/esp-protocols/issues/272
This commit is contained in:
David Cermak
2023-06-23 19:35:49 +02:00
parent 2e42b9bb49
commit cb6e03ac62
6 changed files with 226 additions and 40 deletions
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4
components/esp_modem/src/esp_modem_uart.cpp
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@ -64,7 +64,6 @@ public:
void set_read_cb(std::function<bool(uint8_t *data, size_t len)> f) override
{
ESP_MODEM_THROW_IF_FALSE(signal.wait(TASK_PARAMS, 1000), "Failed to set UART task params");
on_read = std::move(f);
}
@ -91,7 +90,6 @@ private:
static const size_t TASK_INIT = BIT0;
static const size_t TASK_START = BIT1;
static const size_t TASK_STOP = BIT2;
static const size_t TASK_PARAMS = BIT3;
QueueHandle_t event_queue;
uart_resource uart;
@ -118,9 +116,7 @@ void UartTerminal::task()
return; // exits to the static method where the task gets deleted
}
while (signal.is_any(TASK_START)) {
signal.set(TASK_PARAMS);
if (get_event(event, 100)) {
signal.clear(TASK_PARAMS);
switch (event.type) {
case UART_DATA:
uart_get_buffered_data_len(uart.port, &len);