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CMUX: debug cmux protocol issues and recovery

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This commit is contained in:
David Cermak
2021-05-13 20:12:48 +02:00
parent 0d9b5dd8b7
commit 5fdb0b572b
6 changed files with 81 additions and 56 deletions
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6
esp_modem/src/esp_modem_uart.cpp
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@ -224,6 +224,12 @@ void uart_terminal::task() {
int uart_terminal::read(uint8_t *data, size_t len) {
size_t length = 0;
uart_get_buffered_data_len(uart.port, &length);
// if (esp_random() < UINT32_MAX/4 && length > 32) {
// printf("ahoj!\n");
// length = length - length/2;
// }
// size_t new_size = length/2;
length = std::min(len, length);
if (length > 0) {
return uart_read_bytes(uart.port, data, length, portMAX_DELAY);
}