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add enable macro for CCID interface

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This commit is contained in:
Conor Patrick 2019-08-24 15:49:02 +08:00
parent ccd9a04146
commit 3b4c154fd1
3 changed files with 46 additions and 28 deletions
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60
targets/stm32l432/lib/usbd/usbd_composite.c
View File

@ -4,6 +4,7 @@
#include "usbd_cdc.h"
#include "usbd_ccid.h"
#include "usbd_ctlreq.h"
#include "app.h"
static uint8_t USBD_Composite_Init (USBD_HandleTypeDef *pdev, uint8_t cfgidx);
@ -27,20 +28,29 @@ static uint8_t *USBD_Composite_GetOtherSpeedCfgDesc (uint16_t *length);
static uint8_t *USBD_Composite_GetDeviceQualifierDescriptor (uint16_t *length);
#ifdef ENABLE_CCID
#define CCID_SIZE 84
#define CCID_NUM_INTERFACE 1
#else
#define CCID_NUM_INTERFACE 0
#define CCID_SIZE 0
#endif
#if DEBUG_LEVEL > 0
#define CDC_SIZE (49 + 8 + 9 + 4)
#define CDC_NUM_INTERFACE 2
#else
#define CDC_SIZE 0
#define CDC_NUM_INTERFACE 0
#endif
#define HID_SIZE 41
#define COMPOSITE_CDC_HID_DESCRIPTOR_SIZE (HID_SIZE + CDC_SIZE + CCID_SIZE)
#define NUM_INTERFACES (1 + CDC_NUM_INTERFACE + CCID_NUM_INTERFACE)
#define NUM_CLASSES 3
#if NUM_CLASSES>2
#define COMPOSITE_CDC_HID_DESCRIPTOR_SIZE (90 + 8+9 + 4 + 84)
#define NUM_INTERFACES 4
#elif NUM_CLASSES>1
#define COMPOSITE_CDC_HID_DESCRIPTOR_SIZE (90 + 8+9 + 4)
#define NUM_INTERFACES 3
#else
#define COMPOSITE_CDC_HID_DESCRIPTOR_SIZE (41)
#define NUM_INTERFACES 1
#endif
#define HID_INTF_NUM 0
#define CDC_MASTER_INTF_NUM 1
#define CDC_SLAVE_INTF_NUM 2
@ -101,7 +111,7 @@ __ALIGN_BEGIN uint8_t COMPOSITE_CDC_HID_DESCRIPTOR[COMPOSITE_CDC_HID_DESCRIPTOR_
0x00,
HID_BINTERVAL, /*bInterval: Polling Interval */
#if NUM_INTERFACES > 2
#if DEBUG_LEVEL > 0
/* */
/* CDC */
@ -199,7 +209,7 @@ __ALIGN_BEGIN uint8_t COMPOSITE_CDC_HID_DESCRIPTOR[COMPOSITE_CDC_HID_DESCRIPTOR_
0x04,
#endif
#if NUM_INTERFACES>3
#ifdef ENABLE_CCID
/* CCID Interface Descriptor */
9, /* bLength: Interface Descriptor size */
@ -295,16 +305,21 @@ USBD_ClassTypeDef USBD_Composite =
USBD_Composite_GetDeviceQualifierDescriptor,
};
static USBD_ClassTypeDef *USBD_Classes[MAX_CLASSES];
static USBD_ClassTypeDef * USBD_Classes[MAX_CLASSES];
int in_endpoint_to_class[MAX_ENDPOINTS];
int out_endpoint_to_class[MAX_ENDPOINTS];
void USBD_Composite_Set_Classes(USBD_ClassTypeDef *hid_class, USBD_ClassTypeDef *ccid_class, USBD_ClassTypeDef *cdc_class) {
memset(USBD_Classes, 0 , sizeof(USBD_Classes));
USBD_Classes[0] = hid_class;
#ifdef ENABLE_CCID
USBD_Classes[1] = ccid_class;
#endif
#if DEBUG_LEVEL > 0
USBD_Classes[2] = cdc_class;
#endif
}
static USBD_ClassTypeDef * getClass(uint8_t index)
@ -313,12 +328,15 @@ static USBD_ClassTypeDef * getClass(uint8_t index)
{
case HID_INTF_NUM:
return USBD_Classes[0];
#ifdef ENABLE_CCID
case CCID_INTF_NUM:
return USBD_Classes[1];
#endif
#if DEBUG_LEVEL > 0
case CDC_MASTER_INTF_NUM:
case CDC_SLAVE_INTF_NUM:
return USBD_Classes[2];
#endif
}
return NULL;
}
@ -326,7 +344,7 @@ static USBD_ClassTypeDef * getClass(uint8_t index)
static uint8_t USBD_Composite_Init (USBD_HandleTypeDef *pdev, uint8_t cfgidx) {
int i;
for(i = 0; i < NUM_CLASSES; i++) {
if (USBD_Classes[i]->Init(pdev, cfgidx) != USBD_OK) {
if (USBD_Classes[i] != NULL && USBD_Classes[i]->Init(pdev, cfgidx) != USBD_OK) {
return USBD_FAIL;
}
}
@ -337,7 +355,7 @@ static uint8_t USBD_Composite_Init (USBD_HandleTypeDef *pdev, uint8_t cfgidx) {
static uint8_t USBD_Composite_DeInit (USBD_HandleTypeDef *pdev, uint8_t cfgidx) {
int i;
for(i = 0; i < NUM_CLASSES; i++) {
if (USBD_Classes[i]->DeInit(pdev, cfgidx) != USBD_OK) {
if (USBD_Classes[i] != NULL && USBD_Classes[i]->DeInit(pdev, cfgidx) != USBD_OK) {
return USBD_FAIL;
}
}
@ -363,7 +381,7 @@ static uint8_t USBD_Composite_Setup (USBD_HandleTypeDef *pdev, USBD_SetupReqType
case USB_REQ_GET_DESCRIPTOR :
for(i = 0; i < NUM_CLASSES; i++) {
if (USBD_Classes[i]->Setup(pdev, req) != USBD_OK) {
if (USBD_Classes[i] != NULL && USBD_Classes[i]->Setup(pdev, req) != USBD_OK) {
return USBD_FAIL;
}
}
@ -386,6 +404,8 @@ static uint8_t USBD_Composite_DataIn (USBD_HandleTypeDef *pdev, uint8_t epnum) {
i = in_endpoint_to_class[epnum];
if (USBD_Classes[i] == NULL) return USBD_FAIL;
return USBD_Classes[i]->DataIn(pdev, epnum);
}
@ -394,6 +414,8 @@ static uint8_t USBD_Composite_DataOut (USBD_HandleTypeDef *pdev, uint8_t epnum)
i = out_endpoint_to_class[epnum];
if (USBD_Classes[i] == NULL) return USBD_FAIL;
return USBD_Classes[i]->DataOut(pdev, epnum);
}
@ -401,7 +423,7 @@ static uint8_t USBD_Composite_DataOut (USBD_HandleTypeDef *pdev, uint8_t epnum)
static uint8_t USBD_Composite_EP0_RxReady (USBD_HandleTypeDef *pdev) {
int i;
for(i = 0; i < NUM_CLASSES; i++) {
if (USBD_Classes[i]->EP0_RxReady != NULL) {
if (USBD_Classes[i] != NULL && USBD_Classes[i]->EP0_RxReady != NULL) {
if (USBD_Classes[i]->EP0_RxReady(pdev) != USBD_OK) {
return USBD_FAIL;
}

4
targets/stm32l432/src/app.h
View File

@ -12,9 +12,13 @@
#define DEBUG_UART USART1
#ifndef DEBUG_LEVEL
// Enable the CDC ACM USB interface & debug logs (DEBUG_LEVEL > 0)
#define DEBUG_LEVEL 0
#endif
// Enable the CCID USB interface
// #define ENABLE_CCID
#define NON_BLOCK_PRINTING 0

10
targets/stm32l432/src/init.c
View File

@ -707,7 +707,6 @@ void init_usb()
// Enable USB Clock
SET_BIT(RCC->APB1ENR1, RCC_APB1ENR1_USBFSEN);
#if DEBUG_LEVEL > 0
USBD_Composite_Set_Classes(&USBD_HID, &USBD_CCID, &USBD_CDC);
in_endpoint_to_class[HID_EPIN_ADDR & 0x7F] = 0;
out_endpoint_to_class[HID_EPOUT_ADDR & 0x7F] = 0;
@ -720,17 +719,10 @@ void init_usb()
USBD_Init(&Solo_USBD_Device, &Solo_Desc, 0);
USBD_RegisterClass(&Solo_USBD_Device, &USBD_Composite);
// USBD_RegisterClass(&Solo_USBD_Device, &USBD_HID);
//
// USBD_RegisterClass(&Solo_USBD_Device, &USBD_CDC);
#if DEBUG_LEVEL > 0
USBD_CDC_RegisterInterface(&Solo_USBD_Device, &USBD_Interface_fops_FS);
#else
USBD_Init(&Solo_USBD_Device, &Solo_Desc, 0);
USBD_RegisterClass(&Solo_USBD_Device, &USBD_HID);
#endif
//Y
USBD_Start(&Solo_USBD_Device);
//Y
}
void init_pwm(void)