added support for IAR retarget but not yet succeeded. lpc17xx have problem connect with jlink

demos/bsp/boards/board.h

@@ -123,6 +123,7 @@ void board_leds(uint32_t on_mask, uint32_t off_mask);
 
 uint32_t board_uart_send(uint8_t *buffer, uint32_t length);
 uint8_t  board_uart_getchar(void);
+void board_uart_putchar(uint8_t c);
 
 extern volatile uint32_t system_ticks;
 

demos/bsp/boards/embedded_artists/ea4357/board_ea4357.h

@@ -65,71 +65,6 @@
 //#define CFG_PRINTF_TARGET       PRINTF_TARGET_SWO
 #define CFG_PRINTF_TARGET       PRINTF_TARGET_UART // FIXME keil's cmsis rtx does not work with UART (work with SWO)
 
-// TODO clean up
-/*=========================================================================
-    HARDWARE MAC ADDRESS
-    -----------------------------------------------------------------------*/
-	#define BOARD_MAC_ADDR0 0x00
-	#define BOARD_MAC_ADDR1 0x10
-	#define BOARD_MAC_ADDR2 0x20
-	#define BOARD_MAC_ADDR3 0x30
-	#define BOARD_MAC_ADDR4 0x40
-	#define BOARD_MAC_ADDR5 0x50
-/*=========================================================================*/
-
-/*=========================================================================
-    EMAC CONFIGURATION
-    -----------------------------------------------------------------------*/
-	/*  The PHY address connected the to MII/RMII */
-	#define LPC_PHYDEF_PHYADDR 1    /**< The PHY address on the PHY device. */
-
-	/*  Enable autonegotiation mode.
-	 *  If this is enabled, the PHY will attempt to auto-negotiate the
-	 *  best link mode if the PHY supports it. If this is not enabled,
-	 *  the PHY_USE_FULL_DUPLEX and PHY_USE_100MBS defines will be
-	 *  used to select the link mode. Note that auto-negotiation may
-	 *  take a few seconds to complete.
-	 */
-	#define PHY_USE_AUTONEG 1 /**< Enables auto-negotiation mode. */
-
-	/*  Sets up the PHY interface to either full duplex operation or
-	 *  half duplex operation if PHY_USE_AUTONEG is not enabled.
-	 */
-	#define PHY_USE_FULL_DUPLEX 1 /**< Sets duplex mode to full. */
-
-	/*  Sets up the PHY interface to either 100MBS operation or 10MBS
-	 *  operation if PHY_USE_AUTONEG is not enabled.
-	 */
-	#define PHY_USE_100MBS 1 /**< Sets data rate to 100Mbps. */
-
-	/*  Selects RMII or MII connection type in the EMAC peripheral */
-	#define LPC_EMAC_RMII 1   /**< Use the RMII or MII driver variant */
-
-	/*  Defines the number of descriptors used for RX */
-	#define LPC_NUM_BUFF_RXDESCS 20
-
-	/*  Defines the number of descriptors used for TX */
-	#define LPC_NUM_BUFF_TXDESCS 20
-
-	/*  Enables slow speed memory buffering
-	 *  Enable this define if you expect to transfer packets directly
-	 *  from SPI FLASH or any slower memory. This will add a check
-	 *  before queueing up the transfer pbuf to make sure the packet
-	 *  is not in slow memoey (defined by the LPC_SLOWMEM_ARRAY). If
-	 *  the packet does exists in slow memory, a pbuf will be created
-	 *  in the PBUF_RAM pool, copied to it, and sent from there.
-	 */
-	#define LPC_CHECK_SLOWMEM 0
-
-	/*  Array of slow memory addresses for LPC_CHECK_SLOWMEM
-	 *  Define the array - start and ending address - for the slow
-	 *  memory regions in the system that need pbuf copies.
-	 *
-	 *  Not defined since LPC_CHECK_SLOWMEM = 0.
-	 */
-	#define LPC_SLOWMEM_ARRAY
-/*=========================================================================*/
-
 #ifdef __cplusplus
  }
 #endif

demos/bsp/boards/lpcxpresso/board_lpcxpresso1769.c

@@ -117,6 +117,11 @@ uint32_t board_uart_send(uint8_t *buffer, uint32_t length)
   return UART_Send(BOARD_UART_PORT, buffer, length, BLOCKING);
 }
 
+void board_uart_putchar(uint8_t c)
+{
+  UART_SendByte(BOARD_UART_PORT, c);
+}
+
 uint8_t  board_uart_getchar(void)
 {
   return UART_ReceiveByte(BOARD_UART_PORT);

demos/bsp/boards/printf_retarget.c

@@ -119,8 +119,7 @@ int fgetc(FILE *f)
 
 int fputc(int ch, FILE *f)
 {
-  if (//CFG_PRINTF_NEWLINE[0] == '\r' &&
+  if (ch == '\n')
-      ch == '\n')
   {
     uint8_t carry = '\r';
     retarget_putc(carry);
@@ -133,8 +132,7 @@ int fputc(int ch, FILE *f)
 
 void _ttywrch(int ch)
 {
-  if (//CFG_PRINTF_NEWLINE[0] == '\r' &&
+  if ( ch == '\n' )
-      ch == '\n')
   {
     uint8_t carry = '\r';
     retarget_putc(carry);
@@ -143,6 +141,50 @@ void _ttywrch(int ch)
   retarget_putc(ch);
 }
 
+
+//--------------------------------------------------------------------+
+// IAR
+//--------------------------------------------------------------------+
+#elif defined __ICCARM__
+
+#if CFG_PRINTF_TARGET == PRINTF_TARGET_UART
+#include <stddef.h>
+
+size_t __write(int handle, const unsigned char *buf, size_t bufSize)
+{
+  /* Check for the command to flush all handles */
+  if (handle == -1) return 0;
+
+  /* Check for stdout and stderr (only necessary if FILE descriptors are enabled.) */
+  if (handle != 1 && handle != 2) return -1;
+
+  for (size_t i=0; i<bufSize; i++)
+  {
+    if (buf[i] == '\n') board_uart_putchar('\r');
+    board_uart_putchar( buf[i] );
+  }
+
+  return bufSize;
+}
+
+size_t __read(int handle, unsigned char *buf, size_t bufSize)
+{
+  /* Check for stdin (only necessary if FILE descriptors are enabled) */
+  if (handle != 0) return -1;
+
+  size_t i;
+  for (i=0; i<bufSize; i++)
+  {
+    uint8_t ch = board_uart_getchar();
+    if (ch == 0) break;
+    buf[i] = ch;
+  }
+
+  return i;
+}
+
+#endif
+
 #endif
 
 #endif // CFG_PRINTF_TARGET != PRINTF_TARGET_SEMIHOST

demos/host/host_os_none/host_os_none.ewp

@@ -1026,7 +1026,7 @@
         </option>
         <option>
           <name>GenLowLevelInterface</name>
-          <state>1</state>
+          <state>0</state>
         </option>
         <option>
           <name>GEndianModeBE</name>

demos/host/host_os_none/host_os_none.uvopt

@@ -581,7 +581,7 @@
         <SetRegEntry>
           <Number>0</Number>
           <Key>JL2CM3</Key>
-          <Name>-U268003250 -O463 -S8 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -TO18 -TC10000000 -TP21 -TDS8004 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000</Name>
+          <Name>-U268003250 -O207 -S8 -A0 -C0 -JU1 -JI127.0.0.1 -JP0 -RST0 -TO18 -TC10000000 -TP21 -TDS8004 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TFE0 -FO15 -FD10000000 -FC800 -FN1 -FF0LPC_IAP_512 -FS00 -FL080000</Name>
         </SetRegEntry>
         <SetRegEntry>
           <Number>0</Number>
@@ -1287,7 +1287,7 @@
 
   <Group>
     <GroupName>boards</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -1327,7 +1327,7 @@
       <GroupNumber>4</GroupNumber>
       <FileNumber>39</FileNumber>
       <FileType>1</FileType>
-      <tvExp>0</tvExp>
+      <tvExp>1</tvExp>
       <Focus>0</Focus>
       <ColumnNumber>3</ColumnNumber>
       <tvExpOptDlg>0</tvExpOptDlg>

tinyusb/common/compiler/compiler.h

@@ -36,12 +36,6 @@
 */
 /**************************************************************************/
 
-/** \file
- *  \brief Compiler Header
- *
- *  \note TBD
- */
-
 /** \ingroup Group_Common
  *  \defgroup Group_Compiler Compiler
  *  \brief Group_Compiler brief