e3b877826c
Using extmod/machine_pwm.c for the Python bindings and the existing softpwm.c driver, by just adding the interface. Properties: - Frequency range 1-3906 Hz. - All PWM outputs run at the same frequency but can have different duty cycles. - Limited to the P0.x pins. Since it uses the existing softpwm.c mechanism, it will be affected by playing music with the music class.
66 lines
2.4 KiB
C
66 lines
2.4 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2016 Glenn Ruben Bakke
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#define MICROPY_HW_BOARD_NAME "PCA10028"
|
|
#define MICROPY_HW_MCU_NAME "NRF51822"
|
|
#define MICROPY_PY_SYS_PLATFORM "nrf51-DK"
|
|
|
|
#define MICROPY_PY_MACHINE_UART (1)
|
|
#define MICROPY_PY_MACHINE_HW_SPI (1)
|
|
#define MICROPY_PY_MACHINE_RTCOUNTER (1)
|
|
#define MICROPY_PY_MACHINE_I2C (1)
|
|
#define MICROPY_PY_MACHINE_ADC (1)
|
|
#define MICROPY_PY_MACHINE_TEMP (1)
|
|
|
|
#define MICROPY_PY_MACHINE_PWM (1)
|
|
#define MICROPY_PY_MACHINE_SOFT_PWM (1)
|
|
|
|
#define MICROPY_HW_ENABLE_RNG (1)
|
|
|
|
#define MICROPY_HW_HAS_LED (1)
|
|
#define MICROPY_HW_LED_COUNT (4)
|
|
#define MICROPY_HW_LED_PULLUP (1)
|
|
|
|
#define MICROPY_HW_LED1 (21) // LED1
|
|
#define MICROPY_HW_LED2 (22) // LED2
|
|
#define MICROPY_HW_LED3 (23) // LED3
|
|
#define MICROPY_HW_LED4 (24) // LED4
|
|
|
|
// UART config
|
|
#define MICROPY_HW_UART1_RX (11)
|
|
#define MICROPY_HW_UART1_TX (9)
|
|
#define MICROPY_HW_UART1_CTS (10)
|
|
#define MICROPY_HW_UART1_RTS (8)
|
|
#define MICROPY_HW_UART1_HWFC (1)
|
|
|
|
// SPI0 config
|
|
#define MICROPY_HW_SPI0_NAME "SPI0"
|
|
#define MICROPY_HW_SPI0_SCK (29)
|
|
#define MICROPY_HW_SPI0_MOSI (25)
|
|
#define MICROPY_HW_SPI0_MISO (28)
|
|
|
|
#define HELP_TEXT_BOARD_LED "1,2,3,4"
|