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Prefix SD SPI pins (SCK, MISO, MOSI, SS) (#20606)

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Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
Victor Oliveira
2021-01-01 17:31:15 -03:00
committed by GitHub
parent b530db948e
commit c840bbc970
109 changed files with 612 additions and 613 deletions
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14
Marlin/src/HAL/TEENSY35_36/HAL_SPI.cpp
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@@ -35,18 +35,18 @@
static SPISettings spiConfig;
void spiBegin() {
#if !PIN_EXISTS(SS)
#error "SS_PIN not defined!"
#if !PIN_EXISTS(SD_SS)
#error "SD_SS_PIN not defined!"
#endif
OUT_WRITE(SS_PIN, HIGH);
SET_OUTPUT(SCK_PIN);
SET_INPUT(MISO_PIN);
SET_OUTPUT(MOSI_PIN);
OUT_WRITE(SD_SS_PIN, HIGH);
SET_OUTPUT(SD_SCK_PIN);
SET_INPUT(SD_MISO_PIN);
SET_OUTPUT(SD_MOSI_PIN);
#if 0 && DISABLED(SOFTWARE_SPI)
// set SS high - may be chip select for another SPI device
#if SET_SPI_SS_HIGH
WRITE(SS_PIN, HIGH);
WRITE(SD_SS_PIN, HIGH);
#endif
// set a default rate
spiInit(SPI_HALF_SPEED); // 1

8
Marlin/src/HAL/TEENSY35_36/spi_pins.h
View File

@@ -25,7 +25,7 @@
* HAL SPI Pins for Teensy 3.5 (MK64FX512) and Teensy 3.6 (MK66FX1M0)
*/
#define SCK_PIN 13
#define MISO_PIN 12
#define MOSI_PIN 11
#define SS_PIN 20 // SDSS // A.28, A.29, B.21, C.26, C.29
#define SD_SCK_PIN 13
#define SD_MISO_PIN 12
#define SD_MOSI_PIN 11
#define SD_SS_PIN 20 // SDSS // A.28, A.29, B.21, C.26, C.29