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circuitpython/ports/rp2/modmachine.h

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rp2: Add new port to Raspberry Pi RP2 microcontroller. This commit adds a new port "rp2" which targets the new Raspberry Pi RP2040 microcontroller. The build system uses pure cmake (with a small Makefile wrapper for convenience). The USB driver is TinyUSB, and there is a machine module with most of the standard classes implemented. Some examples are provided in the examples/rp2/ directory. Work done in collaboration with Graham Sanderson. Signed-off-by: Damien George <damien@micropython.org>
2021-01-20 08:34:08 -05:00
#ifndef MICROPY_INCLUDED_RP2_MODMACHINE_H
#define MICROPY_INCLUDED_RP2_MODMACHINE_H
#include "py/obj.h"
extern const mp_obj_type_t machine_adc_type;
rp2: Rename machine I2C type consistently across ports. This renames: - machine_hw_i2c_type -> machine_i2c_type
2022-10-06 14:21:51 -04:00
extern const mp_obj_type_t machine_i2c_type;
rp2/machine_i2s: Add I2S protocol support. This commit adds I2S protocol support for the rp2 port: - I2S API is consistent with STM32 and ESP32 ports - I2S configurations supported: - master transmit and master receive - 16-bit and 32-bit sample sizes - mono and stereo formats - sampling frequency - 3 modes of operation: - blocking - non-blocking with callback - uasyncio - internal ring buffer size can be tuned - DMA IRQs are managed on an I2S object basis, allowing other RP2 entities to use DMA IRQs when I2S is not being used - MicroPython documentation - tested on Raspberry Pi Pico development board - build metric changes for this commit: text(+4552), data(0), bss(+8) Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-09-03 23:34:53 -04:00
extern const mp_obj_type_t machine_i2s_type;
rp2: Add new port to Raspberry Pi RP2 microcontroller. This commit adds a new port "rp2" which targets the new Raspberry Pi RP2040 microcontroller. The build system uses pure cmake (with a small Makefile wrapper for convenience). The USB driver is TinyUSB, and there is a machine module with most of the standard classes implemented. Some examples are provided in the examples/rp2/ directory. Work done in collaboration with Graham Sanderson. Signed-off-by: Damien George <damien@micropython.org>
2021-01-20 08:34:08 -05:00
extern const mp_obj_type_t machine_pin_type;
rp2/machine_rtc: Add initial support for RTC. Initial support for machine.RTC on rp2 port. It only supports datetime() method and nothing else. The method gets/returns a tuple of 8 items, just like esp32 port, for example, but the usec parameter is ignored as the RP2 RTC only works up to seconds precision. The Pico RTC isn't very useful as the time is lost during reset and there seems to be no way to easily power up just the RTC clock with a low current voltage, but still there seems to be use-cases for that, see issues #6831, and a Thonny issue #1592. It was also requested for inclusion on v1.15 roadmap on #6832. Signed-off-by: Krzysztof Adamski <k@japko.eu>
2021-02-18 13:45:23 -05:00
extern const mp_obj_type_t machine_rtc_type;
rp2: Add new port to Raspberry Pi RP2 microcontroller. This commit adds a new port "rp2" which targets the new Raspberry Pi RP2040 microcontroller. The build system uses pure cmake (with a small Makefile wrapper for convenience). The USB driver is TinyUSB, and there is a machine module with most of the standard classes implemented. Some examples are provided in the examples/rp2/ directory. Work done in collaboration with Graham Sanderson. Signed-off-by: Damien George <damien@micropython.org>
2021-01-20 08:34:08 -05:00
extern const mp_obj_type_t machine_spi_type;
extern const mp_obj_type_t machine_timer_type;
extern const mp_obj_type_t machine_uart_type;
extern const mp_obj_type_t machine_wdt_type;
void machine_pin_init(void);
void machine_pin_deinit(void);
rp2/machine_i2s: Add I2S protocol support. This commit adds I2S protocol support for the rp2 port: - I2S API is consistent with STM32 and ESP32 ports - I2S configurations supported: - master transmit and master receive - 16-bit and 32-bit sample sizes - mono and stereo formats - sampling frequency - 3 modes of operation: - blocking - non-blocking with callback - uasyncio - internal ring buffer size can be tuned - DMA IRQs are managed on an I2S object basis, allowing other RP2 entities to use DMA IRQs when I2S is not being used - MicroPython documentation - tested on Raspberry Pi Pico development board - build metric changes for this commit: text(+4552), data(0), bss(+8) Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2021-09-03 23:34:53 -04:00
void machine_i2s_init0(void);
rp2/machine_pwm: Enable keyword args in constructor and add init method. This adds support for freq/duty_u16/duty_ns keyword arguments in the PWM constructor, and adds the PWM.init() method. Using init() without arguments enables a previously deinit-ed PWM again. Further changes in this commit: - Do not start PWM output if only duty was set. - Stop all PWM slices on soft-reset. - Fix a bug when changing the freq on a channel pair with duty_ns set.
2023-02-24 11:06:34 -05:00
void machine_pwm_deinit_all(void);
rp2: Add new port to Raspberry Pi RP2 microcontroller. This commit adds a new port "rp2" which targets the new Raspberry Pi RP2040 microcontroller. The build system uses pure cmake (with a small Makefile wrapper for convenience). The USB driver is TinyUSB, and there is a machine module with most of the standard classes implemented. Some examples are provided in the examples/rp2/ directory. Work done in collaboration with Graham Sanderson. Signed-off-by: Damien George <damien@micropython.org>
2021-01-20 08:34:08 -05:00
rp2: Add support for using Wiznet hardware as an Ethernet NIC. Uses the extmod/network_wiznet5k driver to provide network connectivity. Signed-off-by: Andrew Leech <andrew@alelec.net>
2022-05-05 03:26:16 -04:00
struct _machine_spi_obj_t *spi_from_mp_obj(mp_obj_t o);
rp2/modmachine: Allow boards to provide custom bootloader code. And expose the machine_bootloader() C function so it can be used elsewhere.
2022-04-27 05:11:24 -04:00
NORETURN mp_obj_t machine_bootloader(size_t n_args, const mp_obj_t *args);
rp2: Add support for using Wiznet hardware as an Ethernet NIC. Uses the extmod/network_wiznet5k driver to provide network connectivity. Signed-off-by: Andrew Leech <andrew@alelec.net>
2022-05-05 03:26:16 -04:00
rp2: Add new port to Raspberry Pi RP2 microcontroller. This commit adds a new port "rp2" which targets the new Raspberry Pi RP2040 microcontroller. The build system uses pure cmake (with a small Makefile wrapper for convenience). The USB driver is TinyUSB, and there is a machine module with most of the standard classes implemented. Some examples are provided in the examples/rp2/ directory. Work done in collaboration with Graham Sanderson. Signed-off-by: Damien George <damien@micropython.org>
2021-01-20 08:34:08 -05:00
#endif // MICROPY_INCLUDED_RP2_MODMACHINE_H
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