diff options
Diffstat (limited to 'ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK')
3 files changed, 248 insertions, 0 deletions
diff --git a/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.c b/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.c new file mode 100644 index 0000000..c5237d7 --- /dev/null +++ b/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.c @@ -0,0 +1,92 @@ +/* + Copyright (C) 2015 Fabio Utzig + 2016 Stéphane D'Alu / Bruno Remond + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +#include "hal.h" + +#if HAL_USE_PAL || defined(__DOXYGEN__) + +/* RAM Banks + * (Values are defined in Nordic gcc_startup_nrf51.s) + */ +#define NRF_POWER_RAMON_ADDRESS 0x40000524 +#define NRF_POWER_RAMONB_ADDRESS 0x40000554 +#define NRF_POWER_RAMONx_RAMxON_ONMODE_Msk 0x3 + +/** + * @brief PAL setup. + * @details Digital I/O ports static configuration as defined in @p board.h. + * This variable is used by the HAL when initializing the PAL driver. + */ +const PALConfig pal_default_config = +{ + .pads = { + PAL_MODE_UNCONNECTED, /* P0.0 */ + PAL_MODE_UNCONNECTED, /* P0.1 */ + PAL_MODE_UNCONNECTED, /* P0.2 */ + PAL_MODE_UNCONNECTED, /* P0.3 */ + PAL_MODE_UNCONNECTED, /* P0.4 */ + PAL_MODE_UNCONNECTED, /* P0.5 */ + PAL_MODE_UNCONNECTED, /* P0.6 */ + PAL_MODE_OUTPUT_OPENDRAIN, /* P0.7 : SCL */ + PAL_MODE_OUTPUT_PUSHPULL, /* P0.8 : UART_RTS */ + PAL_MODE_OUTPUT_PUSHPULL, /* P0.9 : UART_TX */ + PAL_MODE_INPUT_PULLUP, /* P0.10: UART_CTS */ + PAL_MODE_INPUT_PULLUP, /* P0.11: UART_RX */ + PAL_MODE_UNCONNECTED, /* P0.12 */ + PAL_MODE_UNCONNECTED, /* P0.13 */ + PAL_MODE_UNCONNECTED, /* P0.14 */ + PAL_MODE_UNCONNECTED, /* P0.15 */ + PAL_MODE_UNCONNECTED, /* P0.16 */ + PAL_MODE_INPUT_PULLUP, /* P0.17: BTN1 */ + PAL_MODE_INPUT_PULLUP, /* P0.18: BTN2 */ + PAL_MODE_INPUT_PULLUP, /* P0.19: BTN3 */ + PAL_MODE_INPUT_PULLUP, /* P0.20: BTN4 */ + PAL_MODE_OUTPUT_PUSHPULL, /* P0.21: LED1 */ + PAL_MODE_OUTPUT_PUSHPULL, /* P0.22: LED2 */ + PAL_MODE_OUTPUT_PUSHPULL, /* P0.23: LED3 */ + PAL_MODE_OUTPUT_PUSHPULL, /* P0.24: LED4 | SPI_SEL */ + PAL_MODE_OUTPUT_PUSHPULL, /* P0.25: SPI_MOSI */ + PAL_MODE_UNCONNECTED, /* P0.26: XTAL (32MHz) */ + PAL_MODE_UNCONNECTED, /* P0.27: XTAL (32MHz) */ + PAL_MODE_INPUT_PULLUP, /* P0.28: SPI_MISO */ + PAL_MODE_OUTPUT_PUSHPULL, /* P0.29: SPI_SCK */ + PAL_MODE_OUTPUT_OPENDRAIN, /* P0.30: SDA */ + PAL_MODE_UNCONNECTED, /* P0.31 */ + }, +}; +#endif + +/** + * @brief Early initialization code. + * @details This initialization is performed just after reset before BSS and + * DATA segments initialization. + */ +void __early_init(void) +{ + /* Make sure ALL RAM banks are powered on */ + *(uint32_t *)NRF_POWER_RAMON_ADDRESS |= NRF_POWER_RAMONx_RAMxON_ONMODE_Msk; + *(uint32_t *)NRF_POWER_RAMONB_ADDRESS |= NRF_POWER_RAMONx_RAMxON_ONMODE_Msk; +} + +/** + * @brief Late initialization code. + * @note This initialization is performed after BSS and DATA segments + * initialization and before invoking the main() function. + */ +void boardInit(void) +{ +} diff --git a/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.h b/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.h new file mode 100644 index 0000000..67e1724 --- /dev/null +++ b/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.h @@ -0,0 +1,145 @@ +/* + Copyright (C) 2015 Fabio Utzig + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +#ifndef _BOARD_H_ +#define _BOARD_H_ + +/* Board identifier. */ +#define BOARD_NRF51_DK +#define BOARD_NAME "nRF51 DK" + +/* Board oscillators-related settings. */ +#define NRF51_XTAL_VALUE 16000000 +#define NRF51_LFCLK_SOURCE 1 + +/* GPIO pins. */ +#define BTN1 17 +#define BTN2 18 +#define BTN3 19 +#define BTN4 20 +#define LED1 21 +#define LED2 22 +#define LED3 23 +#define LED4 24 +#define UART_RTS 8 +#define UART_TX 9 +#define UART_CTS 10 +#define UART_RX 11 +#define SPI_SCK 29 +#define SPI_MOSI 25 +#define SPI_MISO 28 +#define SPI_SS 24 +#define I2C_SCL 7 +#define I2C_SDA 30 +#define AIN0 26 +#define AIN1 27 +#define AIN2 1 +#define AIN3 2 +#define AIN4 3 +#define AIN5 4 +#define AIN6 5 +#define AIN7 6 +#define AREF0 0 +#define AREF1 6 + +/* + * IO pins assignments. + */ +#define IOPORT1_BTN1 17U +#define IOPORT1_BTN2 18U +#define IOPORT1_BTN3 19U +#define IOPORT1_BTN4 20U +#define IOPORT1_LED1 21U +#define IOPORT1_LED2 22U +#define IOPORT1_LED3 23U +#define IOPORT1_LED4 24U +#define IOPORT1_UART_RTS 8U +#define IOPORT1_UART_TX 9U +#define IOPORT1_UART_CTS 10U +#define IOPORT1_UART_RX 11U +#define IOPORT1_SPI_SCK 29U +#define IOPORT1_SPI_MOSI 25U +#define IOPORT1_SPI_MISO 28U +#define IOPORT1_SPI_SS 24U +#define IOPORT1_I2C_SCL 7U +#define IOPORT1_I2C_SDA 30U +#define IOPORT1_A0 1U +#define IOPORT1_A1 2U +#define IOPORT1_A2 3U +#define IOPORT1_A3 4U +#define IOPORT1_A4 5U +#define IOPORT1_A5 6U +#define IOPORT1_AIN0 26U +#define IOPORT1_AIN1 27U +#define IOPORT1_AIN2 1U +#define IOPORT1_AIN3 2U +#define IOPORT1_AIN4 3U +#define IOPORT1_AIN5 4U +#define IOPORT1_AIN6 5U +#define IOPORT1_AIN7 6U +#define IOPORT1_AREF0 0U +#define IOPORT1_AREF1 6U + +/* + * IO lines assignments. + */ +#define LINE_BTN1 PAL_LINE(IOPORT1, IOPORT1_BTN1) +#define LINE_BTN2 PAL_LINE(IOPORT1, IOPORT1_BTN2) +#define LINE_BTN3 PAL_LINE(IOPORT1, IOPORT1_BTN3) +#define LINE_BTN4 PAL_LINE(IOPORT1, IOPORT1_BTN4) +#define LINE_LED1 PAL_LINE(IOPORT1, IOPORT1_LED1) +#define LINE_LED2 PAL_LINE(IOPORT1, IOPORT1_LED2) +#define LINE_LED3 PAL_LINE(IOPORT1, IOPORT1_LED3) +#define LINE_LED4 PAL_LINE(IOPORT1, IOPORT1_LED4) +#define LINE_UART_RTS PAL_LINE(IOPORT1, IOPORT1_UART_RTS) +#define LINE_UART_TX PAL_LINE(IOPORT1, IOPORT1_UART_TX) +#define LINE_UART_CTS PAL_LINE(IOPORT1, IOPORT1_UART_CTS) +#define LINE_UART_RX PAL_LINE(IOPORT1, IOPORT1_UART_RX) +#define LINE_SPI_SCK PAL_LINE(IOPORT1, IOPORT1_SPI_SCK) +#define LINE_SPI_MOSI PAL_LINE(IOPORT1, IOPORT1_SPI_MOSI) +#define LINE_SPI_MISO PAL_LINE(IOPORT1, IOPORT1_SPI_MISO) +#define LINE_SPI_SS PAL_LINE(IOPORT1, IOPORT1_SPI_SS) +#define LINE_I2C_SCL PAL_LINE(IOPORT1, IOPORT1_I2C_SCL) +#define LINE_I2C_SDA PAL_LINE(IOPORT1, IOPORT1_I2C_SDA) +#define LINE_A0 PAL_LINE(IOPORT1, IOPORT1_A0) +#define LINE_A1 PAL_LINE(IOPORT1, IOPORT1_A1) +#define LINE_A2 PAL_LINE(IOPORT1, IOPORT1_A2) +#define LINE_A3 PAL_LINE(IOPORT1, IOPORT1_A3) +#define LINE_A4 PAL_LINE(IOPORT1, IOPORT1_A4) +#define LINE_A5 PAL_LINE(IOPORT1, IOPORT1_A5) +#define LINE_AIN0 PAL_LINE(IOPORT1, IOPORT1_AIN0) +#define LINE_AIN1 PAL_LINE(IOPORT1, IOPORT1_AIN1) +#define LINE_AIN2 PAL_LINE(IOPORT1, IOPORT1_AIN2) +#define LINE_AIN3 PAL_LINE(IOPORT1, IOPORT1_AIN3) +#define LINE_AIN4 PAL_LINE(IOPORT1, IOPORT1_AIN4) +#define LINE_AIN5 PAL_LINE(IOPORT1, IOPORT1_AIN5) +#define LINE_AIN6 PAL_LINE(IOPORT1, IOPORT1_AIN6) +#define LINE_AIN7 PAL_LINE(IOPORT1, IOPORT1_AIN7) +#define LINE_AREF0 PAL_LINE(IOPORT1, IOPORT1_AREF0) +#define LINE_AREF1 PAL_LINE(IOPORT1, IOPORT1_AREF1) + + +#if !defined(_FROM_ASM_) +#ifdef __cplusplus +extern "C" { +#endif + void boardInit(void); +#ifdef __cplusplus +} +#endif +#endif /* _FROM_ASM_ */ + +#endif /* _BOARD_H_ */ diff --git a/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.mk b/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.mk new file mode 100644 index 0000000..9619bd4 --- /dev/null +++ b/ChibiOS_16.1.5/community/os/hal/boards/NRF51-DK/board.mk @@ -0,0 +1,11 @@ +# List of all the board related files. +BOARDSRC = ${CHIBIOS_CONTRIB}/os/hal/boards/NRF51-DK/board.c + +# Required include directories +BOARDINC = ${CHIBIOS_CONTRIB}/os/hal/boards/NRF51-DK + +# Flash +JLINK_DEVICE = nrf51422 +JLINK_PRE_FLASH = w4 4001e504 1 +JLINK_ERASE_ALL = w4 4001e504 2\nw4 4001e50c 1\nsleep 100 + |