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Increase buffers and improve USB descriptors 

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
This commit is contained in:
Álvaro Fernández Rojas 2022-11-04 10:59:54 +01:00
parent 8db03b41ac
commit 3e1672f2c9
3 changed files with 11 additions and 8 deletions
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4
tusb_config.h
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@ -13,8 +13,8 @@
#define CFG_TUSB_RHPORT0_MODE OPT_MODE_DEVICE
#define CFG_TUD_CDC 2
#define CFG_TUD_CDC_RX_BUFSIZE 256
#define CFG_TUD_CDC_TX_BUFSIZE 256
#define CFG_TUD_CDC_RX_BUFSIZE 1024
#define CFG_TUD_CDC_TX_BUFSIZE 1024
void usbd_serial_init(void);

2
uart-bridge.c
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@ -17,7 +17,7 @@
#define LED_PIN 25
#define BUFFER_SIZE 256
#define BUFFER_SIZE 2560
#define DEF_BIT_RATE 115200
#define DEF_STOP_BITS 1

13
usb-descriptors.c
View File

@ -18,18 +18,21 @@
#define USBD_PID 0x000A /* Raspberry Pi Pico SDK CDC */
#define USBD_DESC_LEN (TUD_CONFIG_DESC_LEN + TUD_CDC_DESC_LEN * CFG_TUD_CDC)
#define USBD_MAX_POWER_MA 250
#define USBD_MAX_POWER_MA 500
#define USBD_ITF_CDC_0 0
#define USBD_ITF_CDC_1 2
#define USBD_ITF_MAX 4
#define USBD_CDC_0_EP_CMD 0x81
#define USBD_CDC_1_EP_CMD 0x84
#define USBD_CDC_0_EP_OUT 0x02
#define USBD_CDC_1_EP_OUT 0x05
#define USBD_CDC_1_EP_CMD 0x83
#define USBD_CDC_0_EP_OUT 0x01
#define USBD_CDC_1_EP_OUT 0x03
#define USBD_CDC_0_EP_IN 0x82
#define USBD_CDC_1_EP_IN 0x85
#define USBD_CDC_1_EP_IN 0x84
#define USBD_CDC_CMD_MAX_SIZE 8
#define USBD_CDC_IN_OUT_MAX_SIZE 64