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51 lines
1.7 KiB
51 lines
1.7 KiB
1 year ago
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#ifndef __HIDDumper_h_
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#define __HIDDumper_h_
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#include <Arduino.h>
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#include <USBHost_t36.h>
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class HIDDumpController : public USBHIDInput {
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public:
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HIDDumpController(USBHost &host, uint32_t index = 0, uint32_t usage = 0) : index_(index), fixed_usage_(usage) { init(); }
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uint32_t usage(void) {return usage_;}
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static bool show_raw_data;
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static bool show_formated_data;
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static bool changed_data_only;
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protected:
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virtual hidclaim_t claim_collection(USBHIDParser *driver, Device_t *dev, uint32_t topusage);
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virtual bool hid_process_in_data(const Transfer_t *transfer);
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virtual bool hid_process_out_data(const Transfer_t *transfer);
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virtual void hid_input_begin(uint32_t topusage, uint32_t type, int lgmin, int lgmax);
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virtual void hid_input_data(uint32_t usage, int32_t value);
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virtual void hid_input_end();
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virtual void disconnect_collection(Device_t *dev);
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private:
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void init();
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void dumpHIDReportDescriptor(USBHIDParser *phidp);
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void printUsageInfo(uint8_t usage_page, uint16_t usage);
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void print_input_output_feature_bits(uint8_t val);
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USBHIDParser *driver_;
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uint8_t collections_claimed = 0;
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volatile int hid_input_begin_level_ = 0;
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uint32_t index_;
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uint32_t fixed_usage_;
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uint32_t usage_ = 0;
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// Track changing fields.
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const static int MAX_CHANGE_TRACKED = 512;
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uint32_t usages_[MAX_CHANGE_TRACKED];
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int32_t values_[MAX_CHANGE_TRACKED];
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int count_usages_ = 0;
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int index_usages_ = 0;
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// experiment to see if we can receive data from Feature reports.
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enum {MAX_FEATURE_REPORTS=20};
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uint8_t feature_report_ids_[MAX_FEATURE_REPORTS];
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uint8_t cnt_feature_reports_ = 0;
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// See if we can contribute transfers
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Transfer_t mytransfers[2] __attribute__ ((aligned(32)));
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};
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#endif // __HIDDumper_h_
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