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authorHiFiPhile <[email protected]>2025-05-23 13:27:27 +0200
committerHiFiPhile <[email protected]>2025-05-23 13:27:27 +0200
commit1a13bd8eba883aa9d1fda8f95823db8217c912f4 (patch)
tree9c4e6c75848c0620050331ce4fdef7684ba90576 /src
parent6a92b8efa442d0bfffa5bb43419d35d12c753910 (diff)
Add comment about CFG_TUD_CI_HS_VBUS_CHARGE
Signed-off-by: HiFiPhile <[email protected]>
Diffstat (limited to 'src')
-rw-r--r--src/tusb_option.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/tusb_option.h b/src/tusb_option.h
index 679b80420..6d733a429 100644
--- a/src/tusb_option.h
+++ b/src/tusb_option.h
@@ -267,7 +267,7 @@
#define CFG_TUD_DWC2_DMA_ENABLE CFG_TUD_DWC2_DMA_ENABLE_DEFAULT
#endif
-// Enable CI_HS VBUS Charge
+// Enable CI_HS VBUS Charge. Set this to 1 if the USB_VBUS pin is not connected to 5V VBUS (note: 3.3V is insufficient).
#ifndef CFG_TUD_CI_HS_VBUS_CHARGE
#ifndef CFG_TUD_CI_HS_VBUS_CHARGE_DEFAULT
#define CFG_TUD_CI_HS_VBUS_CHARGE_DEFAULT 0