mirror of https://github.com/wolfSSL/wolfssl.git
Fix Arduino progmem print, AVR WOLFSSL_USER_IO
parent
1b240e2cbc
commit
1f88ab58c1
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@ -25,9 +25,33 @@
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/* Function to allow wolfcrypt to use Arduino Serial.print for debug messages.
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* See wolfssl/wolfcrypt/logging.c */
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#if defined(__AVR__)
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#include <avr/pgmspace.h> /* Required for PROGMEM handling on AVR */
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#endif
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int wolfSSL_Arduino_Serial_Print(const char* const s)
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{
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/* Reminder: Serial.print is only available in C++ */
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Serial.println(F(s));
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int is_progmem = 0;
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#if defined(__AVR__)
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const char* t;
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t = s;
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/* Safely check if `s` is in PROGMEM, 0x8000 is typical for AVR flash */
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if (reinterpret_cast<uint16_t>(t) >= 0x8000) {
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while (pgm_read_byte(t)) {
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Serial.write(pgm_read_byte(t++));
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}
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Serial.println();
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is_progmem = 1;
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}
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#endif
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/* Print normally for non-AVR boards or RAM-stored strings */
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if (!is_progmem) {
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Serial.println(s);
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}
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return 0;
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};
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@ -262,6 +262,11 @@ if [ "$THIS_DIR" = "ARDUINO" ]; then
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# Copy examples
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mkdir -p ".${ROOT_SRC_DIR}"/examples
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EXAMPLES_DIR_REAL_PATH=$(realpath ".${EXAMPLES_DIR}")
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echo "Source WOLFSSL_EXAMPLES_ROOT=$WOLFSSL_EXAMPLES_ROOT"
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echo "Destination EXAMPLES_DIR=.${EXAMPLES_DIR}"
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echo "EXAMPLES_DIR_REAL_PATH=${EXAMPLES_DIR_REAL_PATH}"
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if [ -n "$WOLFSSL_EXAMPLES_ROOT" ]; then
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echo "Copy template example...."
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mkdir -p ".${EXAMPLES_DIR}"/template/wolfssl_library/src
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@ -294,6 +299,9 @@ if [ "$THIS_DIR" = "ARDUINO" ]; then
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else
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NO_ARDUINO_EXAMPLES=1
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fi
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echo "Examples copied to .${EXAMPLES_DIR}"
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echo "ls ${EXAMPLES_DIR_REAL_PATH}"
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ls "${EXAMPLES_DIR_REAL_PATH}"
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else
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echo "ERROR: You must be in the IDE/ARDUINO directory to run this script"
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exit 1
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@ -92,9 +92,13 @@
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#elif defined(WOLFSSL_SERVER_EXAMPLE)
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#define NO_WOLFSSL_CLIENT
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#elif defined(WOLFSSL_TEMPLATE_EXAMPLE)
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#define NO_TLS
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#define WOLFCRYPT_ONLY
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#define NO_WOLFSSL_SERVER
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#define NO_WOLFSSL_CLIENT
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#elif defined(WOLFSSL_AES_CTR_EXAMPLE)
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#define NO_TLS
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#define WOLFCRYPT_ONLY
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#define NO_WOLFSSL_SERVER
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#define NO_WOLFSSL_CLIENT
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#define WOLFSSL_AES
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@ -316,6 +316,7 @@
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/* board-specific */
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#if defined(__AVR__)
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#define WOLFSSL_USER_IO
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#define WOLFSSL_NO_SOCK
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#define NO_WRITEV
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#elif defined(__arm__)
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