stm32f4: Properly set control endpoint max packet size.
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@ -104,7 +104,13 @@ static void end_of_reset(void) {
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// Maximum packet size for EP 0 is set for both directions by writing
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// Maximum packet size for EP 0 is set for both directions by writing
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// DIEPCTL.
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// DIEPCTL.
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in_ep[0].DIEPCTL |= enum_spd;
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if(enum_spd == 0x03) {
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// 64 bytes
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in_ep[0].DIEPCTL &= ~(0x03 << USB_OTG_DIEPCTL_MPSIZ_Pos);
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} else {
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// 8 bytes
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in_ep[0].DIEPCTL |= (0x03 << USB_OTG_DIEPCTL_MPSIZ_Pos);
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}
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xfer_status[0][TUSB_DIR_OUT].max_size = 64;
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xfer_status[0][TUSB_DIR_OUT].max_size = 64;
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xfer_status[0][TUSB_DIR_IN].max_size = 64;
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xfer_status[0][TUSB_DIR_IN].max_size = 64;
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}
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}
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