diff options
Diffstat (limited to 'os/hal/boards')
-rw-r--r-- | os/hal/boards/WVSHARE_BLE400/board.c | 85 | ||||
-rw-r--r-- | os/hal/boards/WVSHARE_BLE400/board.h | 46 | ||||
-rw-r--r-- | os/hal/boards/WVSHARE_BLE400/board.mk | 5 |
3 files changed, 136 insertions, 0 deletions
diff --git a/os/hal/boards/WVSHARE_BLE400/board.c b/os/hal/boards/WVSHARE_BLE400/board.c new file mode 100644 index 0000000..bee9490 --- /dev/null +++ b/os/hal/boards/WVSHARE_BLE400/board.c @@ -0,0 +1,85 @@ +/* + 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. +*/ + +#include "hal.h" + +#if HAL_USE_PAL || defined(__DOXYGEN__) +/** + * @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_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_OUTPUT_PUSHPULL, // UART_TX + PAL_MODE_INPUT, + PAL_MODE_INPUT, // UART_RX + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_OUTPUT_PUSHPULL, // LED0 + PAL_MODE_OUTPUT_PUSHPULL, // LED1 + PAL_MODE_OUTPUT_PUSHPULL, // LED2 + PAL_MODE_OUTPUT_PUSHPULL, // LED3 + PAL_MODE_OUTPUT_PUSHPULL, // LED4 + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + PAL_MODE_INPUT, + }, +}; +#endif + +/** + * @brief Early initialization code. + * @details This initialization is performed just after reset before BSS and + * DATA segments initialization. + */ +void __early_init(void) +{ +} + +/** + * @brief Late initialization code. + * @note This initialization is performed after BSS and DATA segments + * initialization and before invoking the main() function. + */ +void boardInit(void) +{ + //FIXME: not really needed yet + //NRF_CLOCK->XTALFREQ = 0xff; + //NRF_CLOCK->EVENTS_HFCLKSTARTED = 0; + //NRF_CLOCK->TASKS_HFCLKSTART = 1; + //while (!NRF_CLOCK->EVENTS_HFCLKSTARTED) {} +} diff --git a/os/hal/boards/WVSHARE_BLE400/board.h b/os/hal/boards/WVSHARE_BLE400/board.h new file mode 100644 index 0000000..957fe7e --- /dev/null +++ b/os/hal/boards/WVSHARE_BLE400/board.h @@ -0,0 +1,46 @@ +/* + 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_WVSHARE_BLE400 +#define BOARD_NAME "WvShare BLE400" + +/* Board oscillators-related settings. */ +#define XTAL_VALUE 16000000 + +/* GPIO pins. */ +#define LED0 18 +#define LED1 19 +#define LED2 20 +#define LED3 21 +#define LED4 22 +#define UART_TX 9 +#define UART_RX 11 + +#if !defined(_FROM_ASM_) +#ifdef __cplusplus +extern "C" { +#endif + void boardInit(void); +#ifdef __cplusplus +} +#endif +#endif /* _FROM_ASM_ */ + +#endif /* _BOARD_H_ */ diff --git a/os/hal/boards/WVSHARE_BLE400/board.mk b/os/hal/boards/WVSHARE_BLE400/board.mk new file mode 100644 index 0000000..1fddc87 --- /dev/null +++ b/os/hal/boards/WVSHARE_BLE400/board.mk @@ -0,0 +1,5 @@ +# List of all the board related files. +BOARDSRC = ${CHIBIOS}/community/os/hal/boards/WVSHARE_BLE400/board.c + +# Required include directories +BOARDINC = ${CHIBIOS}/community/os/hal/boards/WVSHARE_BLE400 |