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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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5
esp_modem/src/esp_modem_term_fs.cpp
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@ -130,7 +130,10 @@ void vfs_terminal::task() {
int vfs_terminal::read(uint8_t *data, size_t len)
{
return ::read(uart.fd, data, len);
int size = ::read(uart.fd, data, len);
// if (size < 0 && errno == EWOULDBLOCK)
// return 0;
return size;
}
int vfs_terminal::write(uint8_t *data, size_t len)