e20321b757
USB pin configuration is not moved into header, since it cannot reasonably be changed on SAMD11 platform. In order to change the UART pin configuration, the SERCOM interface configuration has to be changed, too. Thus those configuration defines are moved into the `hal_config.h' header as well.
212 lines
6.8 KiB
C
212 lines
6.8 KiB
C
/*
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* Copyright (c) 2017, Alex Taradov <alex@taradov.com>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DAP_CONFIG_H_
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#define _DAP_CONFIG_H_
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/*- Includes ----------------------------------------------------------------*/
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#include "samd11.h"
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#include "hal_config.h"
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/*- Definitions -------------------------------------------------------------*/
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#define DAP_CONFIG_ENABLE_SWD
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//#define DAP_CONFIG_ENABLE_JTAG
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#define DAP_CONFIG_DEFAULT_PORT DAP_PORT_SWD
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#define DAP_CONFIG_DEFAULT_CLOCK 1000000 // Hz
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#define DAP_CONFIG_PACKET_SIZE 64
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#define DAP_CONFIG_PACKET_COUNT 1
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// Set the value to NULL if you want to disable a string
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// DAP_CONFIG_PRODUCT_STR must contain "CMSIS-DAP" to be compatible with the standard
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#define DAP_CONFIG_VENDOR_STR "Alex Taradov"
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#define DAP_CONFIG_PRODUCT_STR "Generic CMSIS-DAP Adapter"
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#define DAP_CONFIG_SER_NUM_STR usb_serial_number
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#define DAP_CONFIG_FW_VER_STR "v1.0"
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#define DAP_CONFIG_DEVICE_VENDOR_STR NULL
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#define DAP_CONFIG_DEVICE_NAME_STR NULL
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//#define DAP_CONFIG_RESET_TARGET_FN target_specific_reset_function
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// A value at which dap_clock_test() produces 1 kHz output on the SWCLK pin
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#define DAP_CONFIG_DELAY_CONSTANT 3400
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// A threshold for switching to fast clock (no added delays)
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// This is the frequency produced by dap_clock_test(1) on the SWCLK pin
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#define DAP_CONFIG_FAST_CLOCK 2200000 // Hz
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/*- Prototypes --------------------------------------------------------------*/
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extern char usb_serial_number[16];
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/*- Implementations ---------------------------------------------------------*/
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_SWCLK_TCK_write(int value)
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{
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HAL_GPIO_SWCLK_TCK_write(value);
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_SWDIO_TMS_write(int value)
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{
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HAL_GPIO_SWDIO_TMS_write(value);
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_TDO_write(int value)
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{
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(void)value;
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_nTRST_write(int value)
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{
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(void)value;
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_nRESET_write(int value)
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{
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HAL_GPIO_nRESET_write(value);
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}
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//-----------------------------------------------------------------------------
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static inline int DAP_CONFIG_SWCLK_TCK_read(void)
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{
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return HAL_GPIO_SWCLK_TCK_read();
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}
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//-----------------------------------------------------------------------------
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static inline int DAP_CONFIG_SWDIO_TMS_read(void)
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{
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return HAL_GPIO_SWDIO_TMS_read();
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}
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//-----------------------------------------------------------------------------
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static inline int DAP_CONFIG_TDI_read(void)
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{
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return 0;
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}
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//-----------------------------------------------------------------------------
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static inline int DAP_CONFIG_TDO_read(void)
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{
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return 0;
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}
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//-----------------------------------------------------------------------------
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static inline int DAP_CONFIG_nTRST_read(void)
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{
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return 0;
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}
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//-----------------------------------------------------------------------------
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static inline int DAP_CONFIG_nRESET_read(void)
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{
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return HAL_GPIO_nRESET_read();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_SWCLK_TCK_set(void)
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{
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HAL_GPIO_SWCLK_TCK_set();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_SWCLK_TCK_clr(void)
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{
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HAL_GPIO_SWCLK_TCK_clr();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_SWDIO_TMS_in(void)
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{
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HAL_GPIO_SWDIO_TMS_in();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_SWDIO_TMS_out(void)
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{
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HAL_GPIO_SWDIO_TMS_out();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_SETUP(void)
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{
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HAL_GPIO_SWCLK_TCK_in();
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HAL_GPIO_SWDIO_TMS_in();
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HAL_GPIO_nRESET_in();
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HAL_GPIO_SWDIO_TMS_pullup();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_DISCONNECT(void)
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{
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HAL_GPIO_SWCLK_TCK_in();
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HAL_GPIO_SWDIO_TMS_in();
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HAL_GPIO_nRESET_in();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_CONNECT_SWD(void)
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{
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HAL_GPIO_SWDIO_TMS_out();
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HAL_GPIO_SWDIO_TMS_set();
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HAL_GPIO_SWCLK_TCK_out();
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HAL_GPIO_SWCLK_TCK_set();
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HAL_GPIO_nRESET_out();
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HAL_GPIO_nRESET_set();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_CONNECT_JTAG(void)
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{
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HAL_GPIO_SWDIO_TMS_out();
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HAL_GPIO_SWDIO_TMS_set();
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HAL_GPIO_SWCLK_TCK_out();
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HAL_GPIO_SWCLK_TCK_set();
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HAL_GPIO_nRESET_out();
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HAL_GPIO_nRESET_set();
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}
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//-----------------------------------------------------------------------------
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static inline void DAP_CONFIG_LED(int index, int state)
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{
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(void)index;
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(void)state;
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}
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#endif // _DAP_CONFIG_H_
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