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Fixed "error: variable-sized object buf may not be initialized" warning

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Kristian Sloth Lauszus 2021-05-09 21:06:22 +02:00
parent 2dfb767093
commit 4651acd2c6
1 changed files with 13 additions and 2 deletions
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15
SwitchProUSB.h
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@ -89,15 +89,26 @@ protected:
setLedOn(LED1); // Turn on the LED1 setLedOn(LED1); // Turn on the LED1
setLedHomeOn(); // Turn on the home LED setLedHomeOn(); // Turn on the home LED
} }
}; }
return 0; return 0;
}; };
/**@}*/ /**@}*/
/** @name SwitchProParser implementation */ /** @name SwitchProParser implementation */
virtual void sendOutputReport(uint8_t *data, uint8_t len) { virtual void sendOutputReport(uint8_t *data, uint8_t len) {
// Based on: https://github.com/Dan611/hid-procon
// The first 8 bytes are always the same. The actual report follows // The first 8 bytes are always the same. The actual report follows
uint8_t buf[8 + len] = { 0x80 /* PROCON_REPORT_SEND_USB */, 0x92 /*PROCON_USB_DO_CMD */, 0x00, 0x31, 0x00, 0x00, 0x00, 0x00 }; uint8_t buf[8 + len];
buf[0] = 0x80; // PROCON_REPORT_SEND_USB
buf[1] = 0x92; // PROCON_USB_DO_CMD
buf[2] = 0x00;
buf[3] = 0x31;
buf[4] = 0x00;
buf[5] = 0x00;
buf[6] = 0x00;
buf[7] = 0x00;
// Cope over the report
memcpy(buf + 8, data, len); memcpy(buf + 8, data, len);
// Endpoint (control endpoint), Interface (0x00), Report Type (Output 0x02), Report ID (0x80), nbytes, data // Endpoint (control endpoint), Interface (0x00), Report Type (Output 0x02), Report ID (0x80), nbytes, data