From c2d0d2d4d845dedb6cc745716e4b37b883f1ea90 Mon Sep 17 00:00:00 2001 From: hathach Date: Mon, 9 Sep 2019 00:41:17 +0700 Subject: [PATCH] update config --- examples/device/cdc_msc_hid/src/tusb_config.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/examples/device/cdc_msc_hid/src/tusb_config.h b/examples/device/cdc_msc_hid/src/tusb_config.h index 544216da9..6eb6c10f1 100644 --- a/examples/device/cdc_msc_hid/src/tusb_config.h +++ b/examples/device/cdc_msc_hid/src/tusb_config.h @@ -75,12 +75,13 @@ #define CFG_TUD_CDC 1 #define CFG_TUD_MSC 1 -#if CFG_TUSB_MCU == OPT_MCU_STM32F4 -// STM32F4 does not have enough endpoints (4, including hardcoded control +// Some STM32 MCUs does not have enough endpoints (4, including control // endpoint) to enable CDC, MSC, and HID simultaneously, so disable HID as a compromise. -#define CFG_TUD_HID 0 +#if CFG_TUSB_MCU == OPT_MCU_STM32F4 + #include "stm32f4xx.h" + #define CFG_TUD_HID ((USB_OTG_FS_MAX_IN_ENDPOINTS > 4) ? 1 : 0) #else -#define CFG_TUD_HID 1 + #define CFG_TUD_HID 1 #endif #define CFG_TUD_MIDI 0