diff options
| -rw-r--r-- | drivers/ninaw10/machine_pin_nina.c | 92 | ||||
| -rw-r--r-- | ports/rp2/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | ports/rp2/boards/ARDUINO_NANO_RP2040_CONNECT/mpconfigboard.h | 3 |
3 files changed, 96 insertions, 0 deletions
diff --git a/drivers/ninaw10/machine_pin_nina.c b/drivers/ninaw10/machine_pin_nina.c new file mode 100644 index 000000000..23c547b81 --- /dev/null +++ b/drivers/ninaw10/machine_pin_nina.c @@ -0,0 +1,92 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2022 Ibrahim Abdelkader <iabdalkader@openmv.io> + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include <stdio.h> +#include <string.h> + +#include "py/runtime.h" +#include "py/mphal.h" + +#if defined(MICROPY_PY_NETWORK_NINAW10) && defined(MICROPY_HW_PIN_EXT_COUNT) + +#include "modmachine.h" +#include "machine_pin.h" +#include "nina_wifi_drv.h" + +#define NINA_GPIO_INPUT (0x00) +#define NINA_GPIO_OUTPUT (0x01) +#define NINA_GPIO_INPUT_PULLUP (0x02) + +#define NINA_GPIO_MODE (0x50) +#define NINA_GPIO_READ (0x53) +#define NINA_GPIO_WRITE (0x51) + +static uint8_t pin_map[MICROPY_HW_PIN_EXT_COUNT] = { + 27, // LEDR + 25, // LEDG + 26, // LEDB + 36, // A6 + 35, // A7 +}; + +void machine_pin_ext_init(void) { + nina_init(); +} + +void machine_pin_ext_set(machine_pin_obj_t *self, bool value) { + if (self->id >= 0 && self->id < MICROPY_HW_PIN_EXT_COUNT) { + uint8_t buf[] = {pin_map[self->id], value}; + nina_ioctl(NINA_GPIO_WRITE, sizeof(buf), buf, 0); + } +} + +bool machine_pin_ext_get(machine_pin_obj_t *self) { + bool value = false; + if (self->id >= 0 && self->id < MICROPY_HW_PIN_EXT_COUNT) { + uint8_t buf[] = {pin_map[self->id]}; + nina_ioctl(NINA_GPIO_READ, sizeof(buf), buf, 0); + } + return value; +} + +void machine_pin_ext_config(machine_pin_obj_t *self, int mode, int value) { + if (mode == MACHINE_PIN_MODE_IN) { + mode = NINA_GPIO_INPUT; + self->is_output = false; + } else if (mode == MACHINE_PIN_MODE_OUT) { + mode = NINA_GPIO_OUTPUT; + self->is_output = true; + machine_pin_ext_set(self, value); + } else { + mp_raise_ValueError("only Pin.OUT and Pin.IN are supported for this pin"); + } + if (self->id >= 0 && self->id < MICROPY_HW_PIN_EXT_COUNT) { + uint8_t buf[] = {pin_map[self->id], mode}; + nina_ioctl(NINA_GPIO_MODE, sizeof(buf), buf, 0); + } +} + +#endif // defined(MICROPY_PY_NETWORK_NINAW10) && defined(MICROPY_HW_PIN_EXT_COUNT) diff --git a/ports/rp2/CMakeLists.txt b/ports/rp2/CMakeLists.txt index 88971a5c9..485476355 100644 --- a/ports/rp2/CMakeLists.txt +++ b/ports/rp2/CMakeLists.txt @@ -287,6 +287,7 @@ if (MICROPY_PY_NETWORK_NINAW10) ${MICROPY_DIR}/drivers/ninaw10/nina_bt_hci.c ${MICROPY_DIR}/drivers/ninaw10/nina_wifi_drv.c ${MICROPY_DIR}/drivers/ninaw10/nina_wifi_bsp.c + ${MICROPY_DIR}/drivers/ninaw10/machine_pin_nina.c ) list(APPEND MICROPY_SOURCE_EXTMOD diff --git a/ports/rp2/boards/ARDUINO_NANO_RP2040_CONNECT/mpconfigboard.h b/ports/rp2/boards/ARDUINO_NANO_RP2040_CONNECT/mpconfigboard.h index 1818b56a6..6498cbf56 100644 --- a/ports/rp2/boards/ARDUINO_NANO_RP2040_CONNECT/mpconfigboard.h +++ b/ports/rp2/boards/ARDUINO_NANO_RP2040_CONNECT/mpconfigboard.h @@ -13,6 +13,9 @@ // Disable internal error numbers. #define MICROPY_USE_INTERNAL_ERRNO (0) +// Enable externally controlled pins. +#define MICROPY_HW_PIN_EXT_COUNT (5) + // Enable USB Mass Storage with FatFS filesystem. #define MICROPY_HW_USB_MSC (1) #define MICROPY_HW_USB_VID (0x2341) |