thebears/marlin_skr
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

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

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

39
Marlin/src/pins/lpc1768/pins_MKS_SBASE.h
View File

@@ -182,26 +182,25 @@
* SD_DETECT_PIN entirely and remove that wire from the the custom cable.
*/
#define SD_DETECT_PIN P2_11 // J8-5 (moved from EXP2 P0.27)
#define SCK_PIN P1_22 // J8-2 (moved from EXP2 P0.7)
#define MISO_PIN P1_23 // J8-3 (moved from EXP2 P0.8)
#define MOSI_PIN P2_12 // J8-4 (moved from EXP2 P0.9)
#define SS_PIN P0_28
#define SD_SCK_PIN P1_22 // J8-2 (moved from EXP2 P0.7)
#define SD_MISO_PIN P1_23 // J8-3 (moved from EXP2 P0.8)
#define SD_MOSI_PIN P2_12 // J8-4 (moved from EXP2 P0.9)
#define SD_SS_PIN P0_28
#define LPC_SOFTWARE_SPI // With a custom cable we need software SPI because the
// selected pins are not on a hardware SPI controller
#elif SD_CONNECTION_IS(LCD)
// use standard cable and header, SPI and SD detect sre shared with on-board SD card
// hardware SPI is used for both SD cards. The detect pin is shred between the
// LCD and onboard SD readers so we disable it.
#define SCK_PIN P0_07
#define MISO_PIN P0_08
#define MOSI_PIN P0_09
#define SS_PIN P0_28
#elif SD_CONNECTION_IS(ONBOARD)
#define SD_DETECT_PIN P0_27
#define SCK_PIN P0_07
#define MISO_PIN P0_08
#define MOSI_PIN P0_09
#define SS_PIN ONBOARD_SD_CS_PIN
#elif SD_CONNECTION_IS(LCD) || SD_CONNECTION_IS(ONBOARD)
#define SD_SCK_PIN P0_07
#define SD_MISO_PIN P0_08
#define SD_MOSI_PIN P0_09
#if SD_CONNECTION_IS(LCD)
// Use standard cable and header, SPI and SD detect are shared with onboard SD card.
// Hardware SPI is used for both SD cards. The detect pin is shared between the
// LCD and onboard SD readers so we disable it.
#define SD_SS_PIN P0_28
#else
#define SD_DETECT_PIN P0_27
#define SD_SS_PIN ONBOARD_SD_CS_PIN
#endif
#endif
/**
@@ -238,8 +237,8 @@
#define LCD_PINS_ENABLE P0_18 // EXP1.3
#define LCD_PINS_D4 P0_15 // EXP1.5
#if ANY(VIKI2, miniVIKI)
#define DOGLCD_SCK SCK_PIN
#define DOGLCD_MOSI MOSI_PIN
#define DOGLCD_SCK SD_SCK_PIN
#define DOGLCD_MOSI SD_MOSI_PIN
#endif
#if ENABLED(FYSETC_MINI_12864)