Commit Graph

10 Commits (b03a8a37bbdaadb871bf7c5bfaf8dd40ce280ae9)

Author SHA1 Message Date
Martin Kojtal b52c164028
Merge pull request #8911 from c1728p9/esp8266_flow_control_fix
Fix ESP8266 recv_udp timeout with flow control
2018-12-03 13:41:23 +01:00
Russ Butler 53ed3f5c3d Fix ESP8266 recv_udp timeout with flow control
UDP packets are always received as OOB data. Without checking for
new OOB data with a call to "_process_oob" then recv_udp never blocks.
If a UDP packet is not available then NSAPI_ERROR_WOULD_BLOCK is
returned. This causes mbed-os's DNS handling to always fail when
flow control is enabled.

This patch fixes recv_udp by always calling "_process_oob" regardless
of if flow control is enabled. This ensures that recv_udp follows the
timeout parameter and waits for new data to arrive.
2018-11-29 19:13:37 -06:00
Veijo Pesonen fefef0d855 Truncates TCP stream and NACKs UDP datagram when sending too much data
ESP8266 maximum packet size when sending is 2048 bytes.
2018-11-23 12:22:20 +02:00
Veijo Pesonen c0f9e65af6 Fixes return value check when calling ATCmdParser::read() 2018-11-22 15:57:46 +02:00
Veijo Pesonen 95511bc7eb Dropping duplicate "using namespace mbed;" 2018-11-22 15:57:33 +02:00
Veijo Pesonen 1f4a1af6ed Truncates data to be send to modem to 2048 bytes 2018-11-22 15:57:21 +02:00
Veijo Pesonen 934472be1d esp8266 driver - don't set UART flow control if no support 2018-11-09 16:03:41 +02:00
Veijo Pesonen 8dd6a5d039 Add ESP8266 driver v1.7 2018-11-09 14:49:48 +02:00
deepikabhavnani 451cf7ccb3 Add required namespace instead of relying on mbed.h
mbed.h has 'using namespace mbed;', hence some of the files skip
adding required namespace to the code, it is always good to specify the
namespace around the elements in header and `using namespace` in
specific CPP files, instead of all
2018-10-25 12:43:59 -05:00
Seppo Takalo fc5bf5986b Add ESP8266 driver v1.6 2018-09-01 12:36:28 -05:00