diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/application/hal/ser_app_hal_nrf5x.c')
-rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/application/hal/ser_app_hal_nrf5x.c | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/application/hal/ser_app_hal_nrf5x.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/application/hal/ser_app_hal_nrf5x.c new file mode 100644 index 0000000..7304a12 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/serialization/application/hal/ser_app_hal_nrf5x.c @@ -0,0 +1,163 @@ +/** + * Copyright (c) 2014 - 2018, Nordic Semiconductor ASA + * + * 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, except as embedded into a Nordic + * Semiconductor ASA integrated circuit in a product or a software update for + * such product, 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 Nordic Semiconductor ASA nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * 4. This software, with or without modification, must only be used with a + * Nordic Semiconductor ASA integrated circuit. + * + * 5. Any software provided in binary form under this license must not be reverse + * engineered, decompiled, modified and/or disassembled. + * + * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA 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. + * + */ +#include "app_util_platform.h" +#include "ser_app_hal.h" +#include "nrf.h" +#include "nrf_gpio.h" +#include "nrf_soc.h" +#include "nrf_delay.h" +#include "nrf_nvmc.h" +#include "boards.h" +#include "ser_phy.h" +#include "ser_phy_config_app.h" +#include "nrf_drv_clock.h" + +#define SOFTDEVICE_EVT_IRQ SD_EVT_IRQn /**< SoftDevice Event IRQ number. Used for both protocol events and SoC events. */ +#define FLASH_WRITE_MAX_LENGTH ((uint16_t)NRF_FICR->CODEPAGESIZE) +#define BLE_FLASH_PAGE_SIZE ((uint16_t)NRF_FICR->CODEPAGESIZE) /**< Size of one flash page. */ + +static ser_app_hal_flash_op_done_handler_t m_flash_op_handler; +uint32_t ser_app_hal_hw_init(ser_app_hal_flash_op_done_handler_t handler) +{ + nrf_gpio_cfg_output(CONN_CHIP_RESET_PIN_NO); + + if (NRF_SUCCESS != nrf_drv_clock_init()) + { + return NRF_ERROR_INTERNAL; + } + + nrf_drv_clock_lfclk_request(NULL); + nrf_drv_clock_hfclk_request(NULL); + + while (false == nrf_drv_clock_hfclk_is_running()); + while (false == nrf_drv_clock_lfclk_is_running()); + + m_flash_op_handler = handler; + + return NRF_SUCCESS; +} + +void ser_app_hal_delay(uint32_t ms) +{ + nrf_delay_ms(ms); +} + +void ser_app_hal_nrf_reset_pin_clear() +{ + nrf_gpio_pin_clear(CONN_CHIP_RESET_PIN_NO); +} + +void ser_app_hal_nrf_reset_pin_set() +{ + nrf_gpio_pin_set(CONN_CHIP_RESET_PIN_NO); +} + +void ser_app_hal_nrf_evt_irq_priority_set() +{ + NVIC_SetPriority(SOFTDEVICE_EVT_IRQ, APP_IRQ_PRIORITY_LOWEST); +} + +void ser_app_hal_nrf_evt_pending() +{ + NVIC_SetPendingIRQ(SOFTDEVICE_EVT_IRQ); +} + +uint32_t sd_ppi_channel_enable_get(uint32_t * p_channel_enable) +{ + *p_channel_enable = NRF_PPI->CHEN; + return NRF_SUCCESS; +} + +uint32_t sd_ppi_channel_enable_set(uint32_t channel_enable_set_msk) +{ + NRF_PPI->CHEN = channel_enable_set_msk; + return NRF_SUCCESS; +} + +uint32_t sd_ppi_channel_assign(uint8_t channel_num, + const volatile void * evt_endpoint, + const volatile void * task_endpoint) +{ + NRF_PPI->CH[channel_num].TEP = (uint32_t)task_endpoint; + NRF_PPI->CH[channel_num].EEP = (uint32_t)evt_endpoint; + return NRF_SUCCESS; +} +/** + * @brief Check if given address is in device FLASH range. + * + * @param[in] ptr Address to check. + * @retval true Given address is located in FLASH. + * @retval false Given address is not located in FLASH. + */ +__STATIC_INLINE bool addr_is_in_FLASH(void const * const ptr) +{ + return ((((uintptr_t)ptr) & 0xFF000000u) == 0x00000000u); +} + +uint32_t sd_flash_page_erase(uint32_t page_number) +{ + uint32_t * p_page = (uint32_t *)(BLE_FLASH_PAGE_SIZE * page_number); + + if (!addr_is_in_FLASH(p_page)) + { + return NRF_ERROR_INVALID_ADDR; + } + + nrf_nvmc_page_erase((uint32_t) p_page); + m_flash_op_handler(true); + return NRF_SUCCESS; +} + +uint32_t sd_flash_write(uint32_t * const p_dst, uint32_t const * const p_src, uint32_t size) +{ + if (size > FLASH_WRITE_MAX_LENGTH) + { + return NRF_ERROR_INVALID_LENGTH; + } + + if (!addr_is_in_FLASH(p_dst)) + { + return NRF_ERROR_INVALID_ADDR; + } + + nrf_nvmc_write_words((uint32_t) p_dst, p_src, size); + m_flash_op_handler(true); + return NRF_SUCCESS; +} |