Erik - / FastIO

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Dependents:   Eavesdropper BitstreamGenerator SimpleDecimationFilter 11U68_MP3Player with TFTLCD ... more

Files at this revision

API Documentation at this revision

Revision 16:a56c0e7ebf7f, committed 2015-07-11

Comitter:
Sissors
Date:
Sat Jul 11 14:27:43 2015 +0000
Parent:
15:e0c5a5216647
Child:
17:87872fcf8586
Commit message:
EFM32 fully supported (I guess, their GPIO is really a pain to use).

Changed in this revision

Devices/FastIO_EFM32.h Show annotated file Show diff for this revision Revisions of this file 
--- a/Devices/FastIO_EFM32.h	Thu Jul 09 21:11:39 2015 +0000
+++ b/Devices/FastIO_EFM32.h	Sat Jul 11 14:27:43 2015 +0000
@@ -21,9 +21,9 @@
 #define INIT_PIN        container.mask = PINMASK; container.input_mode = PullDefault; container.output_mode = PushPull; CMU_ClockEnable(cmuClock_HFPER, true); CMU_ClockEnable(cmuClock_GPIO, true)
 #define DESTROY_PIN     
 
-#define SET_DIR_INPUT   uint32_t temp = MODE_REG & ~(0xF << MODE_SHIFT); MODE_REG = temp + (Input << MODE_SHIFT)
+#define SET_DIR_INPUT   uint32_t temp = MODE_REG & ~(0xF << MODE_SHIFT); MODE_REG = temp + ((container.input_mode & 0xF) << MODE_SHIFT); if (container.input_mode > 0x10) WRITE_PIN_SET; else WRITE_PIN_CLR
 #define SET_DIR_OUTPUT  uint32_t temp = MODE_REG & ~(0xF << MODE_SHIFT); MODE_REG = temp + (container.output_mode << MODE_SHIFT)
-#define SET_MODE(pull)  (((pull <= 3) || (pull > 0x10)) ? container.input_mode = pull : container.output_mode = pull)
+#define SET_MODE(pull)  if ((pull <= 3) || (pull > 0x10)) {container.input_mode = pull; SET_DIR_INPUT; } else {container.output_mode = pull; SET_DIR_OUTPUT;}
 
 #define WRITE_PIN_SET   GPIO->P[PORT_INDEX].DOUTSET = PINMASK
 #define WRITE_PIN_CLR   GPIO->P[PORT_INDEX].DOUTCLR = PINMASK