bissen21/Marlin_Firmware
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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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16
Marlin/src/HAL/LPC1768/u8g/u8g_com_HAL_LPC1768_hw_spi.cpp
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@@ -62,10 +62,13 @@
#include <U8glib.h>
#include "../../shared/HAL_SPI.h"
void spiBegin();
void spiInit(uint8_t spiRate);
void spiSend(uint8_t b);
void spiSend(const uint8_t* buf, size_t n);
#ifndef LCD_SPI_SPEED
#ifdef SD_SPI_SPEED
#define LCD_SPI_SPEED SD_SPI_SPEED // Assume SPI speed shared with SD
#else
#define LCD_SPI_SPEED SPI_FULL_SPEED // Use full speed if SD speed is not supplied
#endif
#endif
uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
switch (msg) {
@@ -81,10 +84,7 @@ uint8_t u8g_com_HAL_LPC1768_hw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val,
u8g_SetPIOutput(u8g, U8G_PI_RESET);
u8g_Delay(5);
spiBegin();
#ifndef SPI_SPEED
#define SPI_SPEED SPI_FULL_SPEED // use same SPI speed as SD card
#endif
spiInit(SPI_SPEED);
spiInit(LCD_SPI_SPEED);
break;
case U8G_COM_MSG_ADDRESS: /* define cmd (arg_val = 0) or data mode (arg_val = 1) */