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