add scsi write10 & test unit ready

done copy command
implement get_fattime using __DATE__ and number of calls

3 files changed, 53 insertions, 4 deletions

diff --git a/tinyusb/class/msc.h b/tinyusb/class/msc.h
index 5ca1db6bd..f4adbbbea 100644
--- a/tinyusb/class/msc.h
+++ b/tinyusb/class/msc.h
@@ -121,6 +121,15 @@ STATIC_ASSERT(sizeof(msc_cmd_status_wrapper_t) == 13, "size is not correct");
 //--------------------------------------------------------------------+
 typedef ATTR_PACKED_STRUCT(struct) {
   uint8_t cmd_code;
+  uint8_t lun;
+  uint8_t reserved[3];
+  uint8_t control;
+} scsi_test_unit_ready_t;
+
+STATIC_ASSERT(sizeof(scsi_test_unit_ready_t) == 6, "size is not correct");
+
+typedef ATTR_PACKED_STRUCT(struct) {
+  uint8_t cmd_code;
   uint8_t reserved1;
   uint8_t page_code;
   uint8_t reserved2;
diff --git a/tinyusb/class/msc_host.c b/tinyusb/class/msc_host.c
index 673cfc9e0..25518a757 100644
--- a/tinyusb/class/msc_host.c
+++ b/tinyusb/class/msc_host.c
@@ -116,8 +116,19 @@ static inline void msc_cbw_add_signature(msc_cmd_block_wrapper_t *p_cbw, uint8_t
 static tusb_error_t msch_command_xfer(msch_interface_t * p_msch, void* p_buffer) ATTR_WARN_UNUSED_RESULT;
 static tusb_error_t msch_command_xfer(msch_interface_t * p_msch, void* p_buffer)
 {
-  ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_out, &p_msch->cbw, sizeof(msc_cmd_block_wrapper_t), false) );
-  ASSERT_STATUS( hcd_pipe_queue_xfer(p_msch->bulk_in , p_buffer, p_msch->cbw.xfer_bytes) );
+  if ( NULL != p_buffer)
+  { // there is data phase
+    if (p_msch->cbw.flags & TUSB_DIR_DEV_TO_HOST_MASK)
+    {
+      ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_out, &p_msch->cbw, sizeof(msc_cmd_block_wrapper_t), false) );
+      ASSERT_STATUS( hcd_pipe_queue_xfer(p_msch->bulk_in , p_buffer, p_msch->cbw.xfer_bytes) );
+    }else
+    {
+      ASSERT_STATUS( hcd_pipe_queue_xfer(p_msch->bulk_out, &p_msch->cbw, sizeof(msc_cmd_block_wrapper_t)) );
+      ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_out , p_buffer, p_msch->cbw.xfer_bytes, false) );
+    }
+  }
+
   ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_in , &p_msch->csw, sizeof(msc_cmd_status_wrapper_t), true) );
 
   return TUSB_ERROR_NONE;
@@ -198,6 +209,33 @@ tusb_error_t tusbh_msc_request_sense(uint8_t dev_addr, uint8_t lun, uint8_t *p_d
   return TUSB_ERROR_NONE;
 }
 
+tusb_error_t tusbh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun,  msc_cmd_status_wrapper_t * p_csw)
+{
+  msch_interface_t* p_msch = &msch_data[dev_addr-1];
+
+  //------------- Command Block Wrapper -------------//
+  msc_cbw_add_signature(&p_msch->cbw, lun);
+
+  p_msch->cbw.xfer_bytes = 0; // Number of bytes
+  p_msch->cbw.flags      = TUSB_DIR_HOST_TO_DEV;
+  p_msch->cbw.cmd_len    = sizeof(scsi_test_unit_ready_t);
+
+  //------------- SCSI command -------------//
+  scsi_test_unit_ready_t cmd_test_unit_ready =
+  {
+      .cmd_code = SCSI_CMD_TEST_UNIT_READY,
+      .lun      = lun // according to wiki
+  };
+
+  memcpy(p_msch->cbw.command, &cmd_test_unit_ready, p_msch->cbw.cmd_len);
+
+  // TODO MSCH refractor test uinit ready
+  ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_out, &p_msch->cbw, sizeof(msc_cmd_block_wrapper_t), false) );
+  ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_in , p_csw, sizeof(msc_cmd_status_wrapper_t), true) );
+
+  return TUSB_ERROR_NONE;
+}
+
 tusb_error_t  tusbh_msc_read10(uint8_t dev_addr, uint8_t lun, void * p_buffer, uint32_t lba, uint16_t block_count)
 {
   msch_interface_t* p_msch = &msch_data[dev_addr-1];
@@ -232,7 +270,7 @@ tusb_error_t tusbh_msc_write10(uint8_t dev_addr, uint8_t lun, void * p_buffer, u
   msc_cbw_add_signature(&p_msch->cbw, lun);
 
   p_msch->cbw.xfer_bytes = p_msch->block_size*block_count; // Number of bytes
-  p_msch->cbw.flags      = TUSB_DIR_DEV_TO_HOST_MASK;
+  p_msch->cbw.flags      = TUSB_DIR_HOST_TO_DEV;
   p_msch->cbw.cmd_len    = sizeof(scsi_write10_t);
 
   //------------- SCSI command -------------//
@@ -355,6 +393,8 @@ tusb_error_t msch_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t con
   msch_data[dev_addr-1].last_lba   = __be2le( ((scsi_read_capacity10_data_t*)msch_buffer)->last_lba );
   msch_data[dev_addr-1].block_size = (uint16_t) __be2le( ((scsi_read_capacity10_data_t*)msch_buffer)->block_size );
 
+  osal_semaphore_wait(msch_sem_hdl, SCSI_XFER_TIMEOUT, &error);
+
   msch_data[dev_addr-1].is_initialized = true;
   tusbh_msc_mounted_cb(dev_addr);
 
diff --git a/tinyusb/class/msc_host.h b/tinyusb/class/msc_host.h
index df2f6d833..b51b9f515 100644
--- a/tinyusb/class/msc_host.h
+++ b/tinyusb/class/msc_host.h
@@ -67,8 +67,8 @@ tusb_error_t tusbh_msc_get_capacity(uint8_t dev_addr, uint32_t* p_last_lba, uint
 tusb_error_t tusbh_msc_read10 (uint8_t dev_addr, uint8_t lun, void * p_buffer, uint32_t lba, uint16_t block_count) ATTR_WARN_UNUSED_RESULT;
 tusb_error_t tusbh_msc_write10(uint8_t dev_addr, uint8_t lun, void * p_buffer, uint32_t lba, uint16_t block_count) ATTR_WARN_UNUSED_RESULT;
 tusb_error_t tusbh_msc_request_sense(uint8_t dev_addr, uint8_t lun, uint8_t *p_data) ATTR_WARN_UNUSED_RESULT;
+tusb_error_t tusbh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, msc_cmd_status_wrapper_t * p_csw) ATTR_WARN_UNUSED_RESULT; // TODO to be refractor
 
-//tusb_error_t  tusbh_msc_test_unit_ready(uint8_t dev_addr) ATTR_WARN_UNUSED_RESULT;
 //tusb_error_t  tusbh_msc_inquiry(uint8_t dev_addr, scsi_inquiry_data_t * p_inquiry_data) ATTR_WARN_UNUSED_RESULT;
 //tusb_error_t  tusbh_msc_read_capacity10(uint8_t dev_addr, scsi_read_capacity10_t * p_buffer) ATTR_WARN_UNUSED_RESULT;