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-rw-r--r--examples/device/cdc_dual_ports/src/usb_descriptors.c48
-rw-r--r--examples/device/cdc_msc/src/usb_descriptors.c28
-rw-r--r--examples/device/webusb_serial/src/usb_descriptors.c6
-rw-r--r--examples/rules.mk8
4 files changed, 72 insertions, 18 deletions
diff --git a/examples/device/cdc_dual_ports/src/usb_descriptors.c b/examples/device/cdc_dual_ports/src/usb_descriptors.c
index a4674b7a9..a27a2cdbd 100644
--- a/examples/device/cdc_dual_ports/src/usb_descriptors.c
+++ b/examples/device/cdc_dual_ports/src/usb_descriptors.c
@@ -74,10 +74,10 @@ uint8_t const * tud_descriptor_device_cb(void)
//--------------------------------------------------------------------+
enum
{
- ITF_NUM_CDC1 = 0,
- ITF_NUM_CDC_DATA1,
- ITF_NUM_CDC2,
- ITF_NUM_CDC_DATA2,
+ ITF_NUM_CDC_0 = 0,
+ ITF_NUM_CDC_0_DATA,
+ ITF_NUM_CDC_1,
+ ITF_NUM_CDC_1_DATA,
ITF_NUM_TOTAL
};
@@ -86,30 +86,58 @@ enum
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
// 0 control, 1 In, 2 Bulk, 3 Iso, 4 In etc ...
- #define EPNUM_CDC 2
+ #define EPNUM_CDC_0_NOTIF 0x81
+ #define EPNUM_CDC_0_DATA 0x02
+
+ #define EPNUM_CDC_1_NOTIF 0x84
+ #define EPNUM_CDC_1_DATA 0x05
#else
- #define EPNUM_CDC 2
+ #define EPNUM_CDC_0_NOTIF 0x81
+ #define EPNUM_CDC_0_DATA 0x02
+
+ #define EPNUM_CDC_1_NOTIF 0x83
+ #define EPNUM_CDC_1_DATA 0x04
#endif
-uint8_t const desc_configuration[] =
+uint8_t const desc_fs_configuration[] =
{
// Config number, interface count, string index, total length, attribute, power in mA
TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
// 1st CDC: Interface number, string index, EP notification address and size, EP data address (out, in) and size.
- TUD_CDC_DESCRIPTOR(ITF_NUM_CDC1, 4, 0x81, 8, EPNUM_CDC, 0x80 | EPNUM_CDC, TUD_OPT_HIGH_SPEED ? 512 : 64),
+ TUD_CDC_DESCRIPTOR(ITF_NUM_CDC_0, 4, EPNUM_CDC_0_NOTIF, 8, EPNUM_CDC_0_DATA, 0x80 | EPNUM_CDC_0_DATA, 64),
// 2nd CDC: Interface number, string index, EP notification address and size, EP data address (out, in) and size.
- TUD_CDC_DESCRIPTOR(ITF_NUM_CDC2, 4, 0x83, 8, EPNUM_CDC + 2, 0x80 | (EPNUM_CDC + 2), TUD_OPT_HIGH_SPEED ? 512 : 64),
+ TUD_CDC_DESCRIPTOR(ITF_NUM_CDC_1, 4, EPNUM_CDC_1_NOTIF, 8, EPNUM_CDC_1_DATA, 0x80 | EPNUM_CDC_1_DATA, 64),
};
+#if TUD_OPT_HIGH_SPEED
+uint8_t const desc_hs_configuration[] =
+{
+ // Config number, interface count, string index, total length, attribute, power in mA
+ TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
+
+ // 1st CDC: Interface number, string index, EP notification address and size, EP data address (out, in) and size.
+ TUD_CDC_DESCRIPTOR(ITF_NUM_CDC_0, 4, EPNUM_CDC_0_NOTIF, 8, EPNUM_CDC_0_DATA, 0x80 | EPNUM_CDC_0_DATA, 512),
+
+ // 2nd CDC: Interface number, string index, EP notification address and size, EP data address (out, in) and size.
+ TUD_CDC_DESCRIPTOR(ITF_NUM_CDC_1, 4, EPNUM_CDC_1_NOTIF, 8, EPNUM_CDC_1_DATA, 0x80 | EPNUM_CDC_1_DATA, 512),
+};
+#endif
+
// Invoked when received GET CONFIGURATION DESCRIPTOR
// Application return pointer to descriptor
// Descriptor contents must exist long enough for transfer to complete
uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
{
(void) index; // for multiple configurations
- return desc_configuration;
+
+#if TUD_OPT_HIGH_SPEED
+ // Although we are highspeed, host may be fullspeed.
+ return (tud_speed_get() == TUSB_SPEED_HIGH ) ? desc_hs_configuration : desc_fs_configuration;
+#else
+ return desc_fs_configuration;
+#endif
}
//--------------------------------------------------------------------+
diff --git a/examples/device/cdc_msc/src/usb_descriptors.c b/examples/device/cdc_msc/src/usb_descriptors.c
index 9a4d71f24..447dc2644 100644
--- a/examples/device/cdc_msc/src/usb_descriptors.c
+++ b/examples/device/cdc_msc/src/usb_descriptors.c
@@ -114,18 +114,32 @@ enum
#endif
-uint8_t const desc_configuration[] =
+uint8_t const desc_fs_configuration[] =
{
// Config number, interface count, string index, total length, attribute, power in mA
TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
// Interface number, string index, EP notification address and size, EP data address (out, in) and size.
- TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, EPNUM_CDC_NOTIF, 8, EPNUM_CDC_OUT, EPNUM_CDC_IN, TUD_OPT_HIGH_SPEED ? 512 : 64),
+ TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, EPNUM_CDC_NOTIF, 8, EPNUM_CDC_OUT, EPNUM_CDC_IN, 64),
// Interface number, string index, EP Out & EP In address, EP size
- TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 5, EPNUM_MSC_OUT, EPNUM_MSC_IN, TUD_OPT_HIGH_SPEED ? 512 : 64),
+ TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 5, EPNUM_MSC_OUT, EPNUM_MSC_IN, 64),
};
+#if TUD_OPT_HIGH_SPEED
+uint8_t const desc_hs_configuration[] =
+{
+ // Config number, interface count, string index, total length, attribute, power in mA
+ TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
+
+ // Interface number, string index, EP notification address and size, EP data address (out, in) and size.
+ TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, EPNUM_CDC_NOTIF, 8, EPNUM_CDC_OUT, EPNUM_CDC_IN, 512),
+
+ // Interface number, string index, EP Out & EP In address, EP size
+ TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 5, EPNUM_MSC_OUT, EPNUM_MSC_IN, 512),
+};
+#endif
+
// Invoked when received GET CONFIGURATION DESCRIPTOR
// Application return pointer to descriptor
@@ -133,7 +147,13 @@ uint8_t const desc_configuration[] =
uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
{
(void) index; // for multiple configurations
- return desc_configuration;
+
+#if TUD_OPT_HIGH_SPEED
+ // Although we are highspeed, host may be fullspeed.
+ return (tud_speed_get() == TUSB_SPEED_HIGH ) ? desc_hs_configuration : desc_fs_configuration;
+#else
+ return desc_fs_configuration;
+#endif
}
//--------------------------------------------------------------------+
diff --git a/examples/device/webusb_serial/src/usb_descriptors.c b/examples/device/webusb_serial/src/usb_descriptors.c
index a39b34c3c..935731c0b 100644
--- a/examples/device/webusb_serial/src/usb_descriptors.c
+++ b/examples/device/webusb_serial/src/usb_descriptors.c
@@ -86,10 +86,10 @@ enum
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
// 0 control, 1 In, 2 Bulk, 3 Iso, 4 In etc ...
- #define EPNUM_CDC 2
+ #define EPNUM_CDC_0 2
#define EPNUM_VENDOR 5
#else
- #define EPNUM_CDC 2
+ #define EPNUM_CDC_0 2
#define EPNUM_VENDOR 3
#endif
@@ -99,7 +99,7 @@ uint8_t const desc_configuration[] =
TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
// Interface number, string index, EP notification address and size, EP data address (out, in) and size.
- TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, 0x81, 8, EPNUM_CDC, 0x80 | EPNUM_CDC, TUD_OPT_HIGH_SPEED ? 512 : 64),
+ TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, 0x81, 8, EPNUM_CDC_0, 0x80 | EPNUM_CDC_0, TUD_OPT_HIGH_SPEED ? 512 : 64),
// Interface number, string index, EP Out & IN address, EP size
TUD_VENDOR_DESCRIPTOR(ITF_NUM_VENDOR, 5, EPNUM_VENDOR, 0x80 | EPNUM_VENDOR, TUD_OPT_HIGH_SPEED ? 512 : 64)
diff --git a/examples/rules.mk b/examples/rules.mk
index eeb548d08..dacb81363 100644
--- a/examples/rules.mk
+++ b/examples/rules.mk
@@ -131,8 +131,14 @@ size: $(BUILD)/$(BOARD)-firmware.elf
@$(SIZE) $<
-@echo ''
+.PHONY: clean
clean:
- rm -rf $(BUILD)
+ $(RM) -rf $(BUILD)
+
+# Print out the value of a make variable.
+# https://stackoverflow.com/questions/16467718/how-to-print-out-a-variable-in-makefile
+print-%:
+ @echo $* = $($*)
# Flash binary using Jlink
ifeq ($(OS),Windows_NT)
generated by cgit v1.3.1 (git 2.54.0) at 2026-08-17 15:04:40 +0000