extmod/modmachine: Consolidate mem, i2c and spi headers to modmachine.h.

The contents of machine_mem.h, machine_i2c.h and machine_spi.h have been
moved into extmod/modmachine.h.

Signed-off-by: Damien George <damien@micropython.org>

1 files changed, 0 insertions, 90 deletions

diff --git a/extmod/machine_i2c.h b/extmod/machine_i2c.h
deleted file mode 100644
index 600145bfe..000000000
--- a/extmod/machine_i2c.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * This file is part of the MicroPython project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2016 Damien P. George
- *
- * 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.
- */
-#ifndef MICROPY_INCLUDED_EXTMOD_MACHINE_I2C_H
-#define MICROPY_INCLUDED_EXTMOD_MACHINE_I2C_H
-
-#include "py/obj.h"
-#include "py/mphal.h"
-
-// Temporary support for legacy construction of SoftI2C via I2C type.
-#define MP_MACHINE_I2C_CHECK_FOR_LEGACY_SOFTI2C_CONSTRUCTION(n_args, n_kw, all_args) \
-    do { \
-        if (n_args == 0 || all_args[0] == MP_OBJ_NEW_SMALL_INT(-1)) { \
-            mp_print_str(MICROPY_ERROR_PRINTER, "Warning: I2C(-1, ...) is deprecated, use SoftI2C(...) instead\n"); \
-            if (n_args != 0) { \
-                --n_args; \
-                ++all_args; \
-            } \
-            return MP_OBJ_TYPE_GET_SLOT(&mp_machine_soft_i2c_type, make_new)(&mp_machine_soft_i2c_type, n_args, n_kw, all_args); \
-        } \
-    } while (0)
-
-#define MP_MACHINE_I2C_FLAG_READ (0x01) // if not set then it's a write
-#define MP_MACHINE_I2C_FLAG_STOP (0x02)
-
-#if MICROPY_PY_MACHINE_I2C_TRANSFER_WRITE1
-// If set, the first mp_machine_i2c_buf_t in a transfer is a write.
-#define MP_MACHINE_I2C_FLAG_WRITE1 (0x04)
-#endif
-
-typedef struct _mp_machine_i2c_buf_t {
-    size_t len;
-    uint8_t *buf;
-} mp_machine_i2c_buf_t;
-
-// I2C protocol
-// - init must be non-NULL
-// - start/stop/read/write can be NULL, meaning operation is not supported
-// - transfer must be non-NULL
-// - transfer_single only needs to be set if transfer=mp_machine_i2c_transfer_adaptor
-typedef struct _mp_machine_i2c_p_t {
-    #if MICROPY_PY_MACHINE_I2C_TRANSFER_WRITE1
-    bool transfer_supports_write1;
-    #endif
-    void (*init)(mp_obj_base_t *obj, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args);
-    int (*start)(mp_obj_base_t *obj);
-    int (*stop)(mp_obj_base_t *obj);
-    int (*read)(mp_obj_base_t *obj, uint8_t *dest, size_t len, bool nack);
-    int (*write)(mp_obj_base_t *obj, const uint8_t *src, size_t len);
-    int (*transfer)(mp_obj_base_t *obj, uint16_t addr, size_t n, mp_machine_i2c_buf_t *bufs, unsigned int flags);
-    int (*transfer_single)(mp_obj_base_t *obj, uint16_t addr, size_t len, uint8_t *buf, unsigned int flags);
-} mp_machine_i2c_p_t;
-
-typedef struct _mp_machine_soft_i2c_obj_t {
-    mp_obj_base_t base;
-    uint32_t us_delay;
-    uint32_t us_timeout;
-    mp_hal_pin_obj_t scl;
-    mp_hal_pin_obj_t sda;
-} mp_machine_soft_i2c_obj_t;
-
-extern const mp_obj_type_t mp_machine_soft_i2c_type;
-extern const mp_obj_dict_t mp_machine_i2c_locals_dict;
-
-int mp_machine_i2c_transfer_adaptor(mp_obj_base_t *self, uint16_t addr, size_t n, mp_machine_i2c_buf_t *bufs, unsigned int flags);
-int mp_machine_soft_i2c_transfer(mp_obj_base_t *self, uint16_t addr, size_t n, mp_machine_i2c_buf_t *bufs, unsigned int flags);
-
-#endif // MICROPY_INCLUDED_EXTMOD_MACHINE_I2C_H