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@@ -574,3 +574,58 @@ void shellmatta_ymodem_disable(void)
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{
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{
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ymodem_is_enabled = false;
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ymodem_is_enabled = false;
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}
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}
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+
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+/**
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+ * @brief starts the ymodem receive module
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+ * @param[in] handle shellmatta instance handle
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+ * @param[in] buffer pointer to where the received data is stored
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+ * @param[in] fileSize pointer to where the file size is stored
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+ * @param[in] packetSize pointer to where the packet size is stored
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+ * @param[in] callbacks callback functions for ymodem module
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+ * @note disables the transport layer if active
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+*/
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+uint8_t shellmatta_ymodem( shellmatta_handle_t handle,
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+ uint8_t* buffer,
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+ uint32_t* fileSize,
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+ uint16_t* packetSize,
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+ shellmatta_ymodem_callbacks_t callbacks)
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+{
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+#ifdef SHELLMATTA_TRANSPORT
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+ /* disable transport layer so control symbols won't be caught by it */
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+ ((shellmatta_instance_t*)handle)->transportEnabled = false;
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+#endif
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+ shellmatta_ymodem_init(handle, buffer, fileSize, packetSize, callbacks);
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+
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+ /* send initial ymodem symbol to start transmission */
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+ shellmatta_ymodem_control(handle, YMODEM_CRC);
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+ return 0;
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+}
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+
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+/**
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+ * @brief Resets the ymodem module
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+ * @param[in] doCancel Set this flag to execute the cancel-callback function within the ymodem-reset function
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+ * @note call this function after file transmission is done or cancelled
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+*/
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+void shellmatta_ymodem_end(shellmatta_handle_t handle, bool doCancel)
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+{
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+ shellmatta_ymodem_reset(handle, doCancel);
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+ /* clear any possibly leftover inputs */
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+ utils_clearInput((shellmatta_instance_t*)handle);
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+}
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+
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+void shellmatta_ymodem_set_enable(bool doEnable)
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+{
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+ if (doEnable)
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+ {
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+ shellmatta_ymodem_enable();
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+ }
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+ else
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+ {
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+ shellmatta_ymodem_disable();
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+ }
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+}
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+
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+bool shellmatta_ymodem_is_active(void)
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+{
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+ return shellmatta_ymodem_get_current_datatype() != YMODEM_NONE;
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+}
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