remove ports/stm32

1 files changed, 0 insertions, 103 deletions

diff --git a/ports/stm32/dma.h b/ports/stm32/dma.h
deleted file mode 100644
index cacabe925..000000000
--- a/ports/stm32/dma.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * This file is part of the MicroPython project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 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_STM32_DMA_H
-#define MICROPY_INCLUDED_STM32_DMA_H
-
-typedef struct _dma_descr_t dma_descr_t;
-
-#if defined(STM32F0) || defined(STM32F4) || defined(STM32F7) || defined(STM32H7)
-
-extern const dma_descr_t dma_I2C_1_RX;
-extern const dma_descr_t dma_SPI_3_RX;
-extern const dma_descr_t dma_I2C_4_RX;
-extern const dma_descr_t dma_I2C_3_RX;
-extern const dma_descr_t dma_I2C_2_RX;
-extern const dma_descr_t dma_SPI_2_RX;
-extern const dma_descr_t dma_SPI_2_TX;
-extern const dma_descr_t dma_I2C_3_TX;
-extern const dma_descr_t dma_I2C_4_TX;
-extern const dma_descr_t dma_DAC_1_TX;
-extern const dma_descr_t dma_DAC_2_TX;
-extern const dma_descr_t dma_SPI_3_TX;
-extern const dma_descr_t dma_I2C_1_TX;
-extern const dma_descr_t dma_I2C_2_TX;
-extern const dma_descr_t dma_SDMMC_2_RX;
-extern const dma_descr_t dma_SPI_1_RX;
-extern const dma_descr_t dma_SPI_5_RX;
-extern const dma_descr_t dma_SDIO_0_RX;
-extern const dma_descr_t dma_SPI_4_RX;
-extern const dma_descr_t dma_SPI_5_TX;
-extern const dma_descr_t dma_SPI_4_TX;
-extern const dma_descr_t dma_SPI_6_TX;
-extern const dma_descr_t dma_SPI_1_TX;
-extern const dma_descr_t dma_SDMMC_2_TX;
-extern const dma_descr_t dma_SPI_6_RX;
-extern const dma_descr_t dma_SDIO_0_TX;
-
-#elif defined(STM32L4)
-
-extern const dma_descr_t dma_ADC_1_RX;
-extern const dma_descr_t dma_ADC_2_RX;
-extern const dma_descr_t dma_SPI_1_RX;
-extern const dma_descr_t dma_I2C_3_TX;
-extern const dma_descr_t dma_ADC_3_RX;
-extern const dma_descr_t dma_SPI_1_TX;
-extern const dma_descr_t dma_I2C_3_RX;
-extern const dma_descr_t dma_DAC_1_TX;
-extern const dma_descr_t dma_SPI_2_RX;
-extern const dma_descr_t dma_I2C_2_TX;
-extern const dma_descr_t dma_DAC_2_TX;
-extern const dma_descr_t dma_SPI_2_TX;
-extern const dma_descr_t dma_I2C_2_RX;
-extern const dma_descr_t dma_I2C_1_TX;
-extern const dma_descr_t dma_I2C_1_RX;
-extern const dma_descr_t dma_SPI_3_RX;
-extern const dma_descr_t dma_SPI_3_TX;
-extern const dma_descr_t dma_SDIO_0_TX;
-extern const dma_descr_t dma_SDIO_0_RX;
-
-#endif
-
-typedef union {
-    uint16_t    enabled;    // Used to test if both counters are == 0
-    uint8_t     counter[2];
-} dma_idle_count_t;
-extern volatile dma_idle_count_t dma_idle;
-#define DMA_IDLE_ENABLED()  (dma_idle.enabled != 0)
-
-#define DMA_SYSTICK_MASK            0x0e
-#define DMA_MSECS_PER_SYSTICK       (DMA_SYSTICK_MASK + 1)
-#define DMA_IDLE_TICK_MAX           (8)     // 128 msec
-#define DMA_IDLE_TICK(tick)         (((tick) & DMA_SYSTICK_MASK) == 0)
-
-
-void dma_init(DMA_HandleTypeDef *dma, const dma_descr_t *dma_descr, void *data);
-void dma_init_handle(DMA_HandleTypeDef *dma, const dma_descr_t *dma_descr, void *data);
-void dma_deinit(const dma_descr_t *dma_descr);
-void dma_invalidate_channel(const dma_descr_t *dma_descr);
-void dma_idle_handler(int controller);
-
-#endif // MICROPY_INCLUDED_STM32_DMA_H