Miguel Risco-Castillo
3 years ago
committed by
Scott Lahteine
Scott Lahteine
10 changed files with 749 additions and 32 deletions
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/**
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* Base64 encoder/decoder for arduino repo |
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* Uses common web conventions - '+' for 62, '/' for 63, '=' for padding. |
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* Note that invalid base64 characters are interpreted as padding. |
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* Author: Densaugeo |
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* Maintainer: Densaugeo |
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* Version: 1.2.1.1 |
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* Changed unsigned int to uint16_t for use in the professional Ender 3V2/S1 firmware |
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* Url: https://www.arduino.cc/reference/en/libraries/base64/
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*/ |
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#ifndef BASE64_H_INCLUDED |
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#define BASE64_H_INCLUDED |
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/* binary_to_base64:
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* Description: |
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* Converts a single byte from a binary value to the corresponding base64 character |
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* Parameters: |
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* v - Byte to convert |
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* Returns: |
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* ascii code of base64 character. If byte is >= 64, then there is not corresponding base64 character |
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* and 255 is returned |
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*/ |
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unsigned char binary_to_base64(unsigned char v); |
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/* base64_to_binary:
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* Description: |
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* Converts a single byte from a base64 character to the corresponding binary value |
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* Parameters: |
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* c - Base64 character (as ascii code) |
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* Returns: |
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* 6-bit binary value |
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*/ |
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unsigned char base64_to_binary(unsigned char c); |
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/* encode_base64_length:
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* Description: |
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* Calculates length of base64 string needed for a given number of binary bytes |
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* Parameters: |
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* input_length - Amount of binary data in bytes |
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* Returns: |
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* Number of base64 characters needed to encode input_length bytes of binary data |
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*/ |
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uint16_t encode_base64_length(uint16_t input_length); |
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/* decode_base64_length:
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* Description: |
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* Calculates number of bytes of binary data in a base64 string |
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* Variant that does not use input_length no longer used within library, retained for API compatibility |
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* Parameters: |
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* input - Base64-encoded null-terminated string |
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* input_length (optional) - Number of bytes to read from input pointer |
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* Returns: |
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* Number of bytes of binary data in input |
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*/ |
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uint16_t decode_base64_length(unsigned char input[]); |
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uint16_t decode_base64_length(unsigned char input[], uint16_t input_length); |
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/* encode_base64:
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* Description: |
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* Converts an array of bytes to a base64 null-terminated string |
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* Parameters: |
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* input - Pointer to input data |
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* input_length - Number of bytes to read from input pointer |
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* output - Pointer to output string. Null terminator will be added automatically |
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* Returns: |
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* Length of encoded string in bytes (not including null terminator) |
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*/ |
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uint16_t encode_base64(unsigned char input[], uint16_t input_length, unsigned char output[]); |
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/* decode_base64:
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* Description: |
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* Converts a base64 null-terminated string to an array of bytes |
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* Parameters: |
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* input - Pointer to input string |
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* input_length (optional) - Number of bytes to read from input pointer |
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* output - Pointer to output array |
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* Returns: |
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* Number of bytes in the decoded binary |
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*/ |
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uint16_t decode_base64(unsigned char input[], unsigned char output[]); |
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uint16_t decode_base64(unsigned char input[], uint16_t input_length, unsigned char output[]); |
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unsigned char binary_to_base64(unsigned char v) { |
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// Capital letters - 'A' is ascii 65 and base64 0
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if (v < 26) return v + 'A'; |
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// Lowercase letters - 'a' is ascii 97 and base64 26
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if (v < 52) return v + 71; |
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// Digits - '0' is ascii 48 and base64 52
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if (v < 62) return v - 4; |
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// '+' is ascii 43 and base64 62
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if (v == 62) return '+'; |
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// '/' is ascii 47 and base64 63
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if (v == 63) return '/'; |
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return 64; |
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} |
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unsigned char base64_to_binary(unsigned char c) { |
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// Capital letters - 'A' is ascii 65 and base64 0
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if ('A' <= c && c <= 'Z') return c - 'A'; |
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// Lowercase letters - 'a' is ascii 97 and base64 26
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if ('a' <= c && c <= 'z') return c - 71; |
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// Digits - '0' is ascii 48 and base64 52
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if ('0' <= c && c <= '9') return c + 4; |
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// '+' is ascii 43 and base64 62
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if (c == '+') return 62; |
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// '/' is ascii 47 and base64 63
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if (c == '/') return 63; |
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return 255; |
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} |
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uint16_t encode_base64_length(uint16_t input_length) { |
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return (input_length + 2)/3*4; |
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} |
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uint16_t decode_base64_length(unsigned char input[]) { |
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return decode_base64_length(input, -1); |
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} |
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uint16_t decode_base64_length(unsigned char input[], uint16_t input_length) { |
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unsigned char *start = input; |
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while (base64_to_binary(input[0]) < 64 && (unsigned char)(input - start) < input_length) { |
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++input; |
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} |
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input_length = input - start; |
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return input_length/4*3 + (input_length % 4 ? input_length % 4 - 1 : 0); |
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} |
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uint16_t encode_base64(unsigned char input[], uint16_t input_length, unsigned char output[]) { |
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uint16_t full_sets = input_length/3; |
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// While there are still full sets of 24 bits...
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for (uint16_t i = 0; i < full_sets; ++i) { |
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output[0] = binary_to_base64( input[0] >> 2); |
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output[1] = binary_to_base64((input[0] & 0x03) << 4 | input[1] >> 4); |
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output[2] = binary_to_base64((input[1] & 0x0F) << 2 | input[2] >> 6); |
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output[3] = binary_to_base64( input[2] & 0x3F); |
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input += 3; |
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output += 4; |
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} |
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switch(input_length % 3) { |
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case 0: |
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output[0] = '\0'; |
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break; |
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case 1: |
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output[0] = binary_to_base64( input[0] >> 2); |
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output[1] = binary_to_base64((input[0] & 0x03) << 4); |
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output[2] = '='; |
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output[3] = '='; |
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output[4] = '\0'; |
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break; |
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case 2: |
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output[0] = binary_to_base64( input[0] >> 2); |
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output[1] = binary_to_base64((input[0] & 0x03) << 4 | input[1] >> 4); |
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output[2] = binary_to_base64((input[1] & 0x0F) << 2); |
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output[3] = '='; |
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output[4] = '\0'; |
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break; |
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} |
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return encode_base64_length(input_length); |
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} |
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uint16_t decode_base64(unsigned char input[], unsigned char output[]) { |
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return decode_base64(input, -1, output); |
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} |
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uint16_t decode_base64(unsigned char input[], uint16_t input_length, unsigned char output[]) { |
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uint16_t output_length = decode_base64_length(input, input_length); |
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// While there are still full sets of 24 bits...
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for (uint16_t i = 2; i < output_length; i += 3) { |
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output[0] = base64_to_binary(input[0]) << 2 | base64_to_binary(input[1]) >> 4; |
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output[1] = base64_to_binary(input[1]) << 4 | base64_to_binary(input[2]) >> 2; |
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output[2] = base64_to_binary(input[2]) << 6 | base64_to_binary(input[3]); |
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input += 4; |
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output += 3; |
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} |
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switch(output_length % 3) { |
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case 1: |
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output[0] = base64_to_binary(input[0]) << 2 | base64_to_binary(input[1]) >> 4; |
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break; |
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case 2: |
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output[0] = base64_to_binary(input[0]) << 2 | base64_to_binary(input[1]) >> 4; |
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output[1] = base64_to_binary(input[1]) << 4 | base64_to_binary(input[2]) >> 2; |
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break; |
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} |
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return output_length; |
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} |
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#endif // ifndef
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@ -0,0 +1,253 @@ |
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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* |
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* Based on Sprinter and grbl. |
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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* |
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*/ |
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/**
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* DWIN g-code thumbnail preview |
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* Author: Miguel A. Risco-Castillo |
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* version: 2.1 |
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* Date: 2021/06/19 |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as |
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* published by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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* |
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* For commercial applications additional licenses can be requested |
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*/ |
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#include "dwin_defines.h" |
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#if HAS_GCODE_PREVIEW |
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#include "../../../core/types.h" |
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#include "../../marlinui.h" |
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#include "../../../sd/cardreader.h" |
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#include "dwin_lcd.h" |
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#include "dwinui.h" |
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#include "dwin.h" |
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#include "dwin_popup.h" |
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#include "base64.hpp" |
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#include "gcode_preview.h" |
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typedef struct { |
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char name[13] = ""; //8.3 + null
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uint32_t thumbstart = 0; |
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int thumbsize = 0; |
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int thumbheight = 0; |
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int thumbwidth = 0; |
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uint8_t *thumbdata = nullptr; |
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float time = 0; |
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float filament = 0; |
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float layer = 0; |
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float width = 0; |
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float height = 0; |
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float length = 0; |
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void setname(const char * const fn); |
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void clear(); |
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} fileprop_t; |
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fileprop_t fileprop; |
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void fileprop_t::setname(const char * const fn) { |
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const uint8_t len = _MIN(sizeof(name) - 1, strlen(fn)); |
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memcpy(&name[0], fn, len); |
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name[len] = '\0'; |
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} |
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void fileprop_t::clear() { |
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fileprop.name[0] = '\0'; |
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fileprop.thumbstart = 0; |
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fileprop.thumbsize = 0; |
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fileprop.thumbheight = 0; |
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fileprop.thumbwidth = 0; |
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fileprop.thumbdata = nullptr; |
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fileprop.time = 0; |
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fileprop.filament = 0; |
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fileprop.layer = 0; |
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fileprop.height = 0; |
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fileprop.width = 0; |
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fileprop.length = 0; |
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} |
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void Get_Value(char *buf, const char * const key, float &value) { |
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char num[10] = ""; |
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char * posptr = 0; |
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uint8_t i = 0; |
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if (!!value) return; |
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posptr = strstr(buf, key); |
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if (posptr != nullptr) { |
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while (i < sizeof(num)) { |
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char c = posptr[0]; |
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if (!ISEOL(c) && (c != 0)) { |
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if ((c > 47 && c < 58) || (c == '.')) num[i++] = c; |
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posptr++; |
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} |
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else { |
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num[i] = '\0'; |
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value = atof(num); |
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return; |
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} |
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} |
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} |
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} |
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bool Has_Preview() { |
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const char * tbstart = "; thumbnail begin 230x180"; |
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char * posptr = 0; |
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uint8_t nbyte = 1; |
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uint32_t indx = 0; |
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char buf[256]; |
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float tmp = 0; |
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fileprop.clear(); |
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fileprop.setname(card.filename); |
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card.openFileRead(fileprop.name); |
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while ((nbyte > 0) && (indx < 4 * sizeof(buf)) && !fileprop.thumbstart) { |
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nbyte = card.read(buf, sizeof(buf) - 1); |
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if (nbyte > 0) { |
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buf[nbyte] = '\0'; |
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Get_Value(buf, ";TIME:", fileprop.time); |
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Get_Value(buf, ";Filament used:", fileprop.filament); |
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Get_Value(buf, ";Layer height:", fileprop.layer); |
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Get_Value(buf, ";MINX:", tmp); |
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Get_Value(buf, ";MAXX:", fileprop.width); |
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fileprop.width -= tmp; |
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tmp = 0; |
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Get_Value(buf, ";MINY:", tmp); |
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Get_Value(buf, ";MAXY:", fileprop.length); |
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fileprop.length -= tmp; |
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tmp = 0; |
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Get_Value(buf, ";MINZ:", tmp); |
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Get_Value(buf, ";MAXZ:", fileprop.height); |
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fileprop.height -= tmp; |
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posptr = strstr(buf, tbstart); |
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if (posptr != NULL) { |
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fileprop.thumbstart = indx + (posptr - &buf[0]); |
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} |
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else { |
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indx += _MAX(10, nbyte - (signed)strlen(tbstart)); |
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card.setIndex(indx); |
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} |
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} |
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} |
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if (!fileprop.thumbstart) { |
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card.closefile(); |
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LCD_MESSAGE_F("Thumbnail not found"); |
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return 0; |
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} |
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// Get the size of the thumbnail
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card.setIndex(fileprop.thumbstart + strlen(tbstart)); |
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for (uint8_t i = 0; i < 16; i++) { |
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char c = card.get(); |
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if (!ISEOL(c)) { |
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buf[i] = c; |
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} |
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else { |
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buf[i] = 0; |
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break; |
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} |
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} |
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fileprop.thumbsize = atoi(buf); |
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// Exit if there isn't a thumbnail
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if (!fileprop.thumbsize) { |
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card.closefile(); |
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LCD_MESSAGE_F("Invalid Thumbnail Size"); |
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return 0; |
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} |
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uint16_t readed = 0; |
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uint8_t buf64[fileprop.thumbsize]; |
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fileprop.thumbdata = new uint8_t[3 + 3 * (fileprop.thumbsize / 4)]; // Reserve space for the JPEG thumbnail
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while (readed < fileprop.thumbsize) { |
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uint8_t c = card.get(); |
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if (!ISEOL(c) && (c != ';') && (c != ' ')) { |
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buf64[readed] = c; |
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readed++; |
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} |
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} |
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card.closefile(); |
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buf64[readed] = 0; |
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fileprop.thumbsize = decode_base64(buf64, fileprop.thumbdata); card.closefile(); |
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DWINUI::WriteToSRAM(0x00, fileprop.thumbsize, fileprop.thumbdata); |
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delete[] fileprop.thumbdata; |
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return true; |
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} |
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void Preview_DrawFromSD() { |
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if (Has_Preview()) { |
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char buf[46]; |
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char str_1[6] = ""; |
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char str_2[6] = ""; |
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char str_3[6] = ""; |
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DWIN_Draw_Rectangle(1, HMI_data.Background_Color, 0, 0, DWIN_WIDTH, STATUS_Y - 1); |
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if (fileprop.time) { |
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sprintf_P(buf, PSTR("Estimated time: %i:%02i"), (uint16_t)fileprop.time / 3600, ((uint16_t)fileprop.time % 3600) / 60); |
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DWINUI::Draw_String(20, 10, buf); |
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} |
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if (fileprop.filament) { |
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sprintf_P(buf, PSTR("Filament used: %s m"), dtostrf(fileprop.filament, 1, 2, str_1)); |
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DWINUI::Draw_String(20, 30, buf); |
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} |
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if (fileprop.layer) { |
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sprintf_P(buf, PSTR("Layer height: %s mm"), dtostrf(fileprop.layer, 1, 2, str_1)); |
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DWINUI::Draw_String(20, 50, buf); |
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} |
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if (fileprop.width) { |
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sprintf_P(buf, PSTR("Volume: %sx%sx%s mm"), dtostrf(fileprop.width, 1, 1, str_1), dtostrf(fileprop.length, 1, 1, str_2), dtostrf(fileprop.height, 1, 1, str_3)); |
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DWINUI::Draw_String(20, 70, buf); |
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} |
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DWINUI::Draw_Button(BTN_Print, 26, 290); |
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DWINUI::Draw_Button(BTN_Cancel, 146, 290); |
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DWIN_ICON_Show(0, 0, 1, 21, 90, 0x00); |
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Draw_Select_Highlight(true, 290); |
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DWIN_UpdateLCD(); |
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} |
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else { |
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HMI_flag.select_flag = 1; |
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wait_for_user = false; |
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} |
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} |
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bool Preview_Valid() { |
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return !!fileprop.thumbstart; |
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} |
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void Preview_Reset() { |
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fileprop.thumbsize = 0; |
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} |
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#endif // HAS_GCODE_PREVIEW
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@ -0,0 +1,27 @@ |
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/**
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* DWIN g-code thumbnail preview |
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* Author: Miguel A. Risco-Castillo |
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* version: 2.1 |
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* Date: 2021/06/19 |
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* |
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* This program is free software: you can redistribute it and/or modify |
|||
* it under the terms of the GNU Lesser General Public License as |
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* published by the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
|||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
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* |
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* For commercial applications additional licenses can be requested |
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*/ |
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#pragma once |
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void Preview_DrawFromSD(); |
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bool Preview_Valid(); |
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void Preview_Reset(); |
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@ -0,0 +1,94 @@ |
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/**
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* Marlin 3D Printer Firmware |
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* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
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* |
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* Based on Sprinter and grbl. |
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
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* |
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* This program is free software: you can redistribute it and/or modify |
|||
* it under the terms of the GNU General Public License as published by |
|||
* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
|||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
|
|||
/**
|
|||
* DWIN Single var plot |
|||
* Author: Miguel A. Risco-Castillo |
|||
* Version: 2.0 |
|||
* Date: 2022/01/31 |
|||
* |
|||
* This program is free software: you can redistribute it and/or modify |
|||
* it under the terms of the GNU Lesser General Public License as |
|||
* published by the Free Software Foundation, either version 3 of the License, or |
|||
* (at your option) any later version. |
|||
* |
|||
* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU General Public License for more details. |
|||
* |
|||
* You should have received a copy of the GNU Lesser General Public License |
|||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|||
* |
|||
* For commercial applications additional licenses can be requested |
|||
*/ |
|||
|
|||
#include "../../../inc/MarlinConfigPre.h" |
|||
|
|||
#ifdef DWIN_LCD_PROUI |
|||
|
|||
#include "plot.h" |
|||
|
|||
#include "../../../core/types.h" |
|||
#include "../../marlinui.h" |
|||
#include "dwin_lcd.h" |
|||
#include "dwinui.h" |
|||
#include "dwin_popup.h" |
|||
#include "dwin.h" |
|||
|
|||
#define Plot_Bg_Color RGB( 1, 12, 8) |
|||
|
|||
PlotClass Plot; |
|||
|
|||
uint16_t grphpoints, r, x2, y2 = 0; |
|||
frame_rect_t grphframe = {0}; |
|||
float scale = 0; |
|||
|
|||
void PlotClass::Draw(const frame_rect_t frame, const float max, const float ref) { |
|||
grphframe = frame; |
|||
grphpoints = 0; |
|||
scale = frame.h / max; |
|||
x2 = frame.x + frame.w - 1; |
|||
y2 = frame.y + frame.h - 1; |
|||
r = round((y2) - ref * scale); |
|||
DWINUI::Draw_Box(1, Plot_Bg_Color, frame); |
|||
for (uint8_t i = 1; i < 4; i++) if (i*50 < frame.w) DWIN_Draw_VLine(Line_Color, i*50 + frame.x, frame.y, frame.h); |
|||
DWINUI::Draw_Box(0, Color_White, DWINUI::ExtendFrame(frame, 1)); |
|||
DWIN_Draw_HLine(Color_Red, frame.x, r, frame.w); |
|||
} |
|||
|
|||
void PlotClass::Update(const float value) { |
|||
if (!scale) return; |
|||
uint16_t y = round((y2) - value * scale); |
|||
if (grphpoints < grphframe.w) { |
|||
DWIN_Draw_Point(Color_Yellow, 1, 1, grphpoints + grphframe.x, y); |
|||
} |
|||
else { |
|||
DWIN_Frame_AreaMove(1, 0, 1, Plot_Bg_Color, grphframe.x, grphframe.y, x2, y2); |
|||
if ((grphpoints % 50) == 0) DWIN_Draw_VLine(Line_Color, x2 - 1, grphframe.y + 1, grphframe.h - 2); |
|||
DWIN_Draw_Point(Color_Red, 1, 1, x2 - 1, r); |
|||
DWIN_Draw_Point(Color_Yellow, 1, 1, x2 - 1, y); |
|||
} |
|||
grphpoints++; |
|||
} |
|||
|
|||
#endif // DWIN_LCD_PROUI
|
|||
@ -0,0 +1,54 @@ |
|||
/**
|
|||
* Marlin 3D Printer Firmware |
|||
* Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
|||
* |
|||
* Based on Sprinter and grbl. |
|||
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm |
|||
* |
|||
* This program is free software: you can redistribute it and/or modify |
|||
* it under the terms of the GNU General Public License as published by |
|||
* the Free Software Foundation, either version 3 of the License, or |
|||
* (at your option) any later version. |
|||
* |
|||
* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU General Public License for more details. |
|||
* |
|||
* You should have received a copy of the GNU General Public License |
|||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|||
* |
|||
*/ |
|||
|
|||
/**
|
|||
* DWIN Single var plot |
|||
* Author: Miguel A. Risco-Castillo |
|||
* Version: 1.0 |
|||
* Date: 2022/01/30 |
|||
* |
|||
* This program is free software: you can redistribute it and/or modify |
|||
* it under the terms of the GNU Lesser General Public License as |
|||
* published by the Free Software Foundation, either version 3 of the License, or |
|||
* (at your option) any later version. |
|||
* |
|||
* This program is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU General Public License for more details. |
|||
* |
|||
* You should have received a copy of the GNU Lesser General Public License |
|||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|||
* |
|||
* For commercial applications additional licenses can be requested |
|||
*/ |
|||
#pragma once |
|||
|
|||
#include "dwinui.h" |
|||
|
|||
class PlotClass { |
|||
public: |
|||
void Draw(frame_rect_t frame, float max, float ref = 0); |
|||
void Update(float value); |
|||
}; |
|||
|
|||
extern PlotClass Plot; |
|||
Loading…
Reference in new issue