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2fc1e64319
Pasting more or less sizable text into ESP8266 REPL leads to random chars missing in the received input. Apparent cause is that using RTOS messages to pass individual chars one by one is to slow and leads to UART FIFO overflow. So, instead of passing chars one by one, use RTOS msg to signal that input data is available in FIFO, and then let task handler to read data directly from FIFO. With this change, lost chars problem is gone, but the pasted text is truncated after some position. At least 500 chars can be pasted reliably (at 115200 baud), but 1K never pastes completely.
51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
/*
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* This file is part of the Micro Python project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef _INCLUDED_MPHAL_H_
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#define _INCLUDED_MPHAL_H_
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// SDK functions not declared in SDK itself
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void ets_isr_mask(unsigned);
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void mp_hal_init(void);
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void mp_hal_feed_watchdog(void);
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void mp_hal_udelay(uint32_t);
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int mp_hal_stdin_rx_chr(void);
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void mp_hal_stdout_tx_str(const char *str);
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void mp_hal_stdout_tx_strn(const char *str, uint32_t len);
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void mp_hal_stdout_tx_strn_cooked(const char *str, uint32_t len);
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uint32_t HAL_GetTick(void);
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void HAL_Delay(uint32_t Delay);
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void mp_hal_set_interrupt_char(int c);
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uint32_t mp_hal_get_cpu_freq(void);
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#define UART_TASK_ID 0
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void uart_task_init();
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#endif // _INCLUDED_MPHAL_H_
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