clean up API

4 files changed, 8 insertions, 8 deletions

diff --git a/tinyusb/hal/hal.h b/tinyusb/hal/hal.h
index f395c6d23..696c5d423 100644
--- a/tinyusb/hal/hal.h
+++ b/tinyusb/hal/hal.h
@@ -64,10 +64,10 @@ void tusb_isr(uint8_t coreid);
  *  @{ */

 

 /** \brief    Initialize USB controller hardware

- * \returns   \ref tusb_error_t type to indicate success or error condition.

+ * \returns   true if succeedded

  * \note      This function is invoked by \ref tusb_init as part of the initialization.

  */

-tusb_error_t hal_init(void);

+bool hal_init(void);

 

 /** \brief 			Enable USB Interrupt on a specific USB Controller

  * \param[in]		coreid	is a zero-based index to identify USB controller's ID

diff --git a/tinyusb/hal/hal_lpc11uxx.c b/tinyusb/hal/hal_lpc11uxx.c
index f240597cc..066679a27 100644
--- a/tinyusb/hal/hal_lpc11uxx.c
+++ b/tinyusb/hal/hal_lpc11uxx.c
@@ -53,7 +53,7 @@ void hal_usb_int_disable(uint8_t coreid)
   NVIC_DisableIRQ(USB_IRQn);

 }

 

-tusb_error_t hal_init(void)

+bool hal_init(void)

 {

 	// TODO remove magic number

   /* Enable AHB clock to the USB block and USB RAM. */

@@ -70,7 +70,7 @@ tusb_error_t hal_init(void)
   LPC_IOCON->PIO0_6   &= ~0x07;

   LPC_IOCON->PIO0_6   |= (0x01<<0);            /* Secondary function SoftConn */

 

-  return TUSB_ERROR_NONE;

+  return true;

 }

 

 void USB_IRQHandler(void)

diff --git a/tinyusb/hal/hal_lpc13uxx.c b/tinyusb/hal/hal_lpc13uxx.c
index a8969a2f7..9de859e6f 100644
--- a/tinyusb/hal/hal_lpc13uxx.c
+++ b/tinyusb/hal/hal_lpc13uxx.c
@@ -53,7 +53,7 @@ void hal_usb_int_disable(uint8_t coreid)
   NVIC_DisableIRQ(USB_IRQ_IRQn);

 }

 

-tusb_error_t hal_init(void)

+bool hal_init(void)

 {

 	// TODO remove magic number

   LPC_SYSCON->SYSAHBCLKCTRL |= ((0x1<<14) | (0x1<<27)); /* Enable AHB clock to the USB block and USB RAM. */

@@ -69,7 +69,7 @@ tusb_error_t hal_init(void)
   LPC_IOCON->PIO0_6   &= ~0x07;

   LPC_IOCON->PIO0_6   |= (0x01<<0);            /* Secondary function SoftConn */

 

-  return TUSB_ERROR_NONE;

+  return true;

 }

 

 void USB_IRQHandler(void)

diff --git a/tinyusb/hal/hal_lpc175x_6x.c b/tinyusb/hal/hal_lpc175x_6x.c
index 32be8f3fe..3463a70db 100644
--- a/tinyusb/hal/hal_lpc175x_6x.c
+++ b/tinyusb/hal/hal_lpc175x_6x.c
@@ -56,7 +56,7 @@ void hal_usb_int_disable(uint8_t coreid)
 //--------------------------------------------------------------------+

 // IMPLEMENTATION

 //--------------------------------------------------------------------+

-tusb_error_t hal_init(void)

+bool hal_init(void)

 {

   enum {

     USBCLK_DEVCIE = 0x12,     // AHB + Device

@@ -97,7 +97,7 @@ tusb_error_t hal_init(void)
   while ((LPC_USB->USBClkSt & USBCLK_DEVCIE) != USBCLK_DEVCIE);

 #endif

 

-  return TUSB_ERROR_NONE;

+  return true;

 }

 

 void USB_IRQHandler(void)