Add bsp apollo2

1 files changed, 107 insertions, 0 deletions

diff --git a/bsp/apollo2/libraries/drivers/hal/am_hal_itm.h b/bsp/apollo2/libraries/drivers/hal/am_hal_itm.h
new file mode 100644
index 0000000000..e747b0ab65
--- /dev/null
+++ b/bsp/apollo2/libraries/drivers/hal/am_hal_itm.h
@@ -0,0 +1,107 @@
+//*****************************************************************************
+//
+//  am_hal_itm.h
+//! @file
+//!
+//! @brief Functions for accessing and configuring the ARM ITM.
+//!
+//! @addtogroup itm2 Instrumentation Trace Macrocell (ITM)
+//! @ingroup apollo2hal
+//! @{
+//
+//*****************************************************************************
+
+//*****************************************************************************
+//
+// Copyright (c) 2017, Ambiq Micro
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// 
+// 1. Redistributions of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+// 
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// 
+// 3. Neither the name of the copyright holder nor the names of its
+// contributors may be used to endorse or promote products derived from this
+// software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+// This is part of revision 1.2.9 of the AmbiqSuite Development Package.
+//
+//*****************************************************************************
+
+#ifndef AM_HAL_ITM_H
+#define AM_HAL_ITM_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Sync Packet Defines
+//
+//*****************************************************************************
+#define AM_HAL_ITM_SYNC_REG             23
+#define AM_HAL_ITM_SYNC_VAL             0xF8F8F8F8
+
+//*****************************************************************************
+//
+// PrintF Setup
+//
+//*****************************************************************************
+#define AM_HAL_ITM_PRINT_NUM_BYTES      1
+#define AM_HAL_ITM_PRINT_NUM_REGS       1
+extern uint32_t am_hal_itm_print_registers[AM_HAL_ITM_PRINT_NUM_REGS];
+
+//*****************************************************************************
+//
+// External function definitions
+//
+//*****************************************************************************
+extern void am_hal_itm_delay_us(uint32_t ui32MicroSeconds);
+extern void am_hal_itm_enable(void);
+extern void am_hal_itm_disable(void);
+extern void am_hal_itm_not_busy(void);
+extern void am_hal_itm_sync_send(void);
+extern void am_hal_itm_trace_port_enable(uint8_t ui8portNum);
+extern void am_hal_itm_trace_port_disable(uint8_t ui8portNum);
+extern bool am_hal_itm_stimulus_not_busy(uint32_t ui32StimReg);
+extern void am_hal_itm_stimulus_reg_word_write(uint32_t ui32StimReg,
+                                                uint32_t ui32Value);
+extern void am_hal_itm_stimulus_reg_short_write(uint32_t ui32StimReg,
+                                                uint16_t ui16Value);
+extern void am_hal_itm_stimulus_reg_byte_write(uint32_t ui32StimReg,
+                                                uint8_t ui8Value);
+extern bool am_hal_itm_print_not_busy(void);
+extern void am_hal_itm_print(char *pcString);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // AM_HAL_ITM_H
+
+//*****************************************************************************
+//
+// End Doxygen group.
+//! @}
+//
+//*****************************************************************************