Browse Source
Allow SDIO clock/retry overrides (#18223)
Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
vanilla_fb_2.0.x
Victor
5 years ago
committed by
GitHub
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with
9 additions and
3 deletions
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Marlin/src/HAL/STM32F1/sdio.cpp
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Marlin/src/HAL/STM32F1/sdio.h
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@ -120,7 +120,7 @@ bool SDIO_ReadBlock_DMA(uint32_t blockAddress, uint8_t *data) { |
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} |
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bool SDIO_ReadBlock(uint32_t blockAddress, uint8_t *data) { |
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uint32_t retries = 3; |
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uint32_t retries = SDIO_READ_RETRIES; |
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while (retries--) if (SDIO_ReadBlock_DMA(blockAddress, data)) return true; |
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return false; |
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} |
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@ -21,7 +21,7 @@ |
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*/ |
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#pragma once |
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#include "../shared/Marduino.h" |
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#include "../../inc/MarlinConfig.h" // Allow pins/pins.h to override SDIO clock / retries |
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#include <libmaple/sdio.h> |
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#include <libmaple/dma.h> |
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@ -100,7 +100,13 @@ |
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#define SDIO_DATA_TIMEOUT 100U /* Read data transfer timeout */ |
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#define SDIO_WRITE_TIMEOUT 200U /* Write data transfer timeout */ |
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#define SDIO_CLOCK 18000000 /* 18 MHz */ |
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#ifndef SDIO_CLOCK |
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#define SDIO_CLOCK 18000000 /* 18 MHz */ |
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#endif |
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#ifndef SDIO_READ_RETRIES |
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#define SDIO_READ_RETRIES 3 |
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#endif |
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// ------------------------
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// Types
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