refractor hidh keyboard

changing class hidh behavior

2 files changed, 19 insertions, 13 deletions

diff --git a/tinyusb/class/hid_host.c b/tinyusb/class/hid_host.c
index c3a29048f..e5b8ecfaf 100644
--- a/tinyusb/class/hid_host.c
+++ b/tinyusb/class/hid_host.c
@@ -55,7 +55,7 @@
 //--------------------------------------------------------------------+
 // INTERNAL OBJECT & FUNCTION DECLARATION
 //--------------------------------------------------------------------+
-STATIC_ class_hid_keyboard_info_t keyboard_data[TUSB_CFG_HOST_DEVICE_MAX];
+STATIC_ hidh_keyboard_info_t keyboard_data[TUSB_CFG_HOST_DEVICE_MAX]; // does not have addr0, index = dev_address-1
 
 
 //--------------------------------------------------------------------+
@@ -63,28 +63,28 @@ STATIC_ class_hid_keyboard_info_t keyboard_data[TUSB_CFG_HOST_DEVICE_MAX];
 //--------------------------------------------------------------------+
 tusb_error_t tusbh_hid_keyboard_get(uint8_t const dev_addr, uint8_t instance_num, tusb_keyboard_report_t * const report)
 {
-  keyboard_interface_t *p_kbd;
-
+  //------------- parameters validation -------------//
   ASSERT_INT(TUSB_DEVICE_STATE_CONFIGURED, tusbh_device_get_state(dev_addr), TUSB_ERROR_DEVICE_NOT_READY);
   ASSERT_PTR(report, TUSB_ERROR_INVALID_PARA);
   ASSERT(instance_num < TUSB_CFG_HOST_HID_KEYBOARD_NO_INSTANCES_PER_DEVICE, TUSB_ERROR_INVALID_PARA);
 
-  p_kbd = &keyboard_data[dev_addr].instance[instance_num];
+  keyboard_interface_t *p_kbd;
+  p_kbd = &keyboard_data[dev_addr-1].instance[instance_num];
 
+  // TODO abtract class support for device
   ASSERT(0 != p_kbd->pipe_in.dev_addr, TUSB_ERROR_CLASS_DEVICE_DONT_SUPPORT);
 
-  ASSERT_INT(PIPE_STATUS_COMPLETE, usbh_pipe_status_get(p_kbd->pipe_in), TUSB_ERROR_CLASS_DATA_NOT_AVAILABLE);
-
-  memcpy(report, p_kbd->buffer, p_kbd->report_size);
+  // TODO abtract to use hidh service
+  ASSERT_STATUS( hcd_pipe_xfer(p_kbd->pipe_in, report, p_kbd->report_size, 1) ) ;
 
   return TUSB_ERROR_NONE;
 }
 
 uint8_t tusbh_hid_keyboard_no_instances(uint8_t const dev_addr)
 {
-  ASSERT_INT(TUSB_DEVICE_STATE_CONFIGURED, tusbh_device_get_state(dev_addr), 0);
+  ASSERT(tusbh_device_is_configured(dev_addr), 0);
 
-  return keyboard_data[dev_addr].instance_count;
+  return keyboard_data[dev_addr-1].instance_count;
 }
 
 //--------------------------------------------------------------------+
@@ -99,12 +99,12 @@ void hidh_init(void)
 
 void hidh_keyboard_init(void)
 {
-  memclr_(&keyboard_data, sizeof(class_hid_keyboard_info_t)*TUSB_CFG_HOST_DEVICE_MAX);
+  memclr_(&keyboard_data, sizeof(hidh_keyboard_info_t)*TUSB_CFG_HOST_DEVICE_MAX);
 }
 
 tusb_error_t hidh_keyboard_install(uint8_t const dev_addr, uint8_t const *descriptor)
 {
-  keyboard_data[dev_addr].instance_count++;
+  keyboard_data[dev_addr-1].instance_count++;
 
   return TUSB_ERROR_NONE;
 }
diff --git a/tinyusb/class/hid_host.h b/tinyusb/class/hid_host.h
index 9d138ecc5..e92da02b8 100644
--- a/tinyusb/class/hid_host.h
+++ b/tinyusb/class/hid_host.h
@@ -62,7 +62,13 @@
 //--------------------------------------------------------------------+
 // APPLICATION API
 //--------------------------------------------------------------------+
-uint8_t       tusbh_hid_keyboard_no_instances(uint8_t const dev_addr) ATTR_WARN_UNUSED_RESULT;
+uint8_t       tusbh_hid_keyboard_no_instances(uint8_t const dev_addr) ATTR_PURE ATTR_WARN_UNUSED_RESULT;
+static inline bool  tusbh_hid_keyboard_is_supported(uint8_t const dev_addr) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT ATTR_PURE;
+static inline bool  tusbh_hid_keyboard_is_supported(uint8_t const dev_addr)
+{
+  return tusbh_hid_keyboard_no_instances(dev_addr) > 0;
+}
+
 tusb_error_t  tusbh_hid_keyboard_get(uint8_t const handle, uint8_t const instance_num, tusb_keyboard_report_t * const report) ATTR_WARN_UNUSED_RESULT;
 pipe_status_t tusbh_hid_keyboard_pipe_status(uint8_t const handle, uint8_t const instance_num) ATTR_WARN_UNUSED_RESULT;
 
@@ -80,7 +86,7 @@ typedef struct {
 typedef struct {
   uint8_t instance_count;
   keyboard_interface_t instance[TUSB_CFG_HOST_HID_KEYBOARD_NO_INSTANCES_PER_DEVICE];
-} class_hid_keyboard_info_t;
+} hidh_keyboard_info_t;
 
 void hidh_keyboard_init(void);
 tusb_error_t hidh_keyboard_install(uint8_t dev_addr, uint8_t const *descriptor) ATTR_WARN_UNUSED_RESULT;