bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

🎨 Clean up LPC1768 SPI init

Browse Source
This commit is contained in:
Scott Lahteine
2021-06-12 12:30:29 -05:00
parent 707a04022e
commit ab050878e9
1 changed files with 6 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
Marlin/src/HAL/LPC1768/HAL_SPI.cpp
View File

@@ -66,11 +66,7 @@
#include <SoftwareSPI.h>
#ifndef HAL_SPI_SPEED
#define HAL_SPI_SPEED SPI_FULL_SPEED
#endif
static uint8_t SPI_speed = HAL_SPI_SPEED;
static uint8_t SPI_speed = SPI_FULL_SPEED;
static uint8_t spiTransfer(uint8_t b) {
return swSpiTransfer(b, SPI_speed, SD_SCK_PIN, SD_MISO_PIN, SD_MOSI_PIN);
@@ -106,15 +102,13 @@
#else
#ifndef HAL_SPI_SPEED
#ifdef SD_SPI_SPEED
#define HAL_SPI_SPEED SD_SPI_SPEED
#define INIT_SPI_SPEED SD_SPI_SPEED
#else
#define HAL_SPI_SPEED SPI_FULL_SPEED
#endif
#define INIT_SPI_SPEED SPI_FULL_SPEED
#endif
void spiBegin() { spiInit(HAL_SPI_SPEED); } // Set up SCK, MOSI & MISO pins for SSP0
void spiBegin() { spiInit(INIT_SPI_SPEED); } // Set up SCK, MOSI & MISO pins for SSP0
void spiInit(uint8_t spiRate) {
#if SD_MISO_PIN == BOARD_SPI1_MISO_PIN