From 23caef859c862a9f94de5d581371b2690f175ea9 Mon Sep 17 00:00:00 2001 From: hathach Date: Sun, 11 Mar 2018 00:16:10 +0700 Subject: adding nrf52840 port, able to blink led with pca10056 --- hw/bsp/board.h | 2 + hw/bsp/pca10056/board_pca10056.c | 89 +++++++++++++++++++++++++++++++++ hw/bsp/pca10056/board_pca10056.h | 50 +++++++++++++++++++ hw/mcu/nordic/nrf52/hal/hal_nrf52.c | 98 +++++++++++++++++++++++++++++++++++++ 4 files changed, 239 insertions(+) create mode 100644 hw/bsp/pca10056/board_pca10056.c create mode 100644 hw/bsp/pca10056/board_pca10056.h create mode 100644 hw/mcu/nordic/nrf52/hal/hal_nrf52.c (limited to 'hw') diff --git a/hw/bsp/board.h b/hw/bsp/board.h index ca494f63f..ee986facd 100644 --- a/hw/bsp/board.h +++ b/hw/bsp/board.h @@ -110,6 +110,8 @@ #include "microbuilder/board_lpc4357usb.h" #elif BOARD == BOARD_LPCLINK2 #include "lpcxpresso/board_lpclink2.h" +#elif defined BOARD_PCA10056 + #include "pca10056/board_pca10056.h" #else #error BOARD is not defined or supported yet #endif diff --git a/hw/bsp/pca10056/board_pca10056.c b/hw/bsp/pca10056/board_pca10056.c new file mode 100644 index 000000000..76d7ad06d --- /dev/null +++ b/hw/bsp/pca10056/board_pca10056.c @@ -0,0 +1,89 @@ +/**************************************************************************/ +/*! + @file board_pca10056.c + @author hathach + + @section LICENSE + + Software License Agreement (BSD License) + + Copyright (c) 2018, hathach (tinyusb.org) + 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 holders 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 ''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 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. +*/ +/**************************************************************************/ + +#include "board_pca10056.h" +#include "nrf_gpio.h" +#include "nrf_drv_systick.h" + +/*------------------------------------------------------------------*/ +/* MACRO TYPEDEF CONSTANT ENUM + *------------------------------------------------------------------*/ +#define LED_1 13 +#define LED_STATE_ON 0 + + +/*------------------------------------------------------------------*/ +/* VARIABLE DECLARATION + *------------------------------------------------------------------*/ + +/*------------------------------------------------------------------*/ +/* FUNCTION DECLARATION + *------------------------------------------------------------------*/ +void board_init(void) +{ + nrf_gpio_cfg_output(LED_1); + + SysTick_Config(SystemCoreClock/1000); + NVIC_EnableIRQ(SysTick_IRQn); +} + +void board_leds(uint32_t on_mask, uint32_t off_mask) +{ + if (on_mask) + { + nrf_gpio_pin_write(LED_1, LED_STATE_ON); + } + + if ( off_mask) + { + nrf_gpio_pin_write(LED_1, 1-LED_STATE_ON); + } +} + +uint32_t board_buttons(void) +{ + return 0; +} + +uint8_t board_uart_getchar(void) +{ + return 0; +} + +void board_uart_putchar(uint8_t c) +{ + +} diff --git a/hw/bsp/pca10056/board_pca10056.h b/hw/bsp/pca10056/board_pca10056.h new file mode 100644 index 000000000..bc8d1d7cb --- /dev/null +++ b/hw/bsp/pca10056/board_pca10056.h @@ -0,0 +1,50 @@ +/**************************************************************************/ +/*! + @file board_pca10056.h + @author hathach + + @section LICENSE + + Software License Agreement (BSD License) + + Copyright (c) 2018, hathach (tinyusb.org) + 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 holders 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 ''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 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. +*/ +/**************************************************************************/ +#ifndef BOARD_PCA10056_H_ +#define BOARD_PCA10056_H_ + +#include "nrf.h" + +#ifdef __cplusplus + extern "C" { +#endif + + +#ifdef __cplusplus + } +#endif + +#endif /* BOARD_PCA10056_H_ */ diff --git a/hw/mcu/nordic/nrf52/hal/hal_nrf52.c b/hw/mcu/nordic/nrf52/hal/hal_nrf52.c new file mode 100644 index 000000000..4e531bf27 --- /dev/null +++ b/hw/mcu/nordic/nrf52/hal/hal_nrf52.c @@ -0,0 +1,98 @@ +/**************************************************************************/ +/*! + @file hal_nrf52.c + @author hathach + + @section LICENSE + + Software License Agreement (BSD License) + + Copyright (c) 2018, hathach (tinyusb.org) + 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 holders 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 ''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 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. +*/ +/**************************************************************************/ + +#include +#include "nrf.h" +#include "nrf_gpio.h" +#include "nrf_drv_systick.h" + +/*------------------------------------------------------------------*/ +/* MACRO TYPEDEF CONSTANT ENUM + *------------------------------------------------------------------*/ + + +/*------------------------------------------------------------------*/ +/* VARIABLE DECLARATION + *------------------------------------------------------------------*/ + +/*------------------------------------------------------------------*/ +/* FUNCTION DECLARATION + *------------------------------------------------------------------*/ + +volatile uint32_t system_ticks = 0; + +void SysTick_Handler (void) +{ + system_ticks++; +} + + +bool hal_usb_init(void) +{ + +} + +void hal_usb_int_enable(uint8_t port) +{ + (void) port; + NVIC_EnableIRQ(USBD_IRQn); +} + +void hal_usb_int_disable(uint8_t port) +{ + (void) port; + NVIC_DisableIRQ(USBD_IRQn); +} + +uint32_t hal_tick_get(void) +{ + //#define tick2ms(tck) ( ( ((uint64_t)(tck)) * 1000) / configTICK_RATE_HZ ) + //return tick2ms( app_timer_cnt_get() ); + + return system_ticks; +} + +void hal_debugger_breakpoint(void) +{ + // M0 cannot check if debugger is attached or not +#if defined(__CORTEX_M) && (__CORTEX_M > 0) + // check if debugger is attached + if ( (CoreDebug->DHCSR & CoreDebug_DHCSR_C_DEBUGEN_Msk) == CoreDebug_DHCSR_C_DEBUGEN_Msk) + { + __asm("BKPT #0\n"); + } +#endif +} -- cgit v1.3.1