diff options
| -rw-r--r-- | cc3200/telnet/telnet.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/cc3200/telnet/telnet.c b/cc3200/telnet/telnet.c index 3a3b9f1664..aa15afd9e6 100644 --- a/cc3200/telnet/telnet.c +++ b/cc3200/telnet/telnet.c @@ -47,7 +47,7 @@ // rxRindex and rxWindex must be uint8_t and TELNET_RX_BUFFER_SIZE == 256 #define TELNET_RX_BUFFER_SIZE 256 #define TELNET_MAX_CLIENTS 1 -#define TELNET_TX_RETRIES_MAX 25 +#define TELNET_TX_RETRIES_MAX 50 #define TELNET_WAIT_TIME_MS 5 #define TELNET_LOGIN_RETRIES_MAX 3 #define TELNET_CYCLE_TIME_MS (SERVERS_CYCLE_TIME_MS * 2) @@ -109,8 +109,8 @@ typedef struct { ******************************************************************************/ static telnet_data_t telnet_data; static const char* telnet_welcome_msg = "Micro Python " MICROPY_GIT_TAG " on " MICROPY_BUILD_DATE "; " MICROPY_HW_BOARD_NAME " with " MICROPY_HW_MCU_NAME "\r\n"; -static const char* telnet_request_user = "Login as:"; -static const char* telnet_request_password = "Password:"; +static const char* telnet_request_user = "Login as: "; +static const char* telnet_request_password = "Password: "; static const char* telnet_invalid_loggin = "\r\nInvalid credentials, try again.\r\n"; static const char* telnet_loggin_success = "\r\nLogin succeeded!\r\nType \"help()\" for more information.\r\n"; static const uint8_t telnet_options_user[] = // IAC WONT ECHO IAC WONT SUPPRESS_GO_AHEAD IAC WILL LINEMODE @@ -493,6 +493,7 @@ static void telnet_parse_input (uint8_t *str, int16_t *len) { static bool telnet_send_with_retries (int16_t sd, const void *pBuf, int16_t len) { int32_t retries = 0; + uint32_t delay = TELNET_WAIT_TIME_MS; // only if we are not within interrupt context and interrupts are enabled if ((HAL_NVIC_INT_CTRL_REG & HAL_VECTACTIVE_MASK) == 0 && query_irq() == IRQ_STATE_ENABLED) { do { @@ -503,7 +504,8 @@ static bool telnet_send_with_retries (int16_t sd, const void *pBuf, int16_t len) else if (SL_EAGAIN != result) { return false; } - HAL_Delay (TELNET_WAIT_TIME_MS); + // start with the default delay and increment it on each retry + HAL_Delay (delay++); } while (++retries <= TELNET_TX_RETRIES_MAX); } return false; |