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Followup to HAL optimizations and delays

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- Cleanups, fixes for Due HAL code.
- TC_IER is write-only. Use TC_IMR to test ISR state.
This commit is contained in:
etagle
2018-05-11 02:27:36 -03:00
committed by Scott Lahteine
parent 8f8c6a9bc4
commit 9d98a62699
8 changed files with 27 additions and 59 deletions
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8
Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp
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@ -89,7 +89,7 @@
/* The software SPI routine */
__asm__ __volatile__(
".syntax unified" "\n\t" // is to prevent CM0,CM1 non-unified syntax
A(".syntax unified") // is to prevent CM0,CM1 non-unified syntax
/* Bit 7 */
A("ubfx %[idx],%[txval],#7,#1") /* Place bit 7 in bit 0 of idx*/
@ -170,7 +170,7 @@
/* The software SPI routine */
__asm__ __volatile__(
".syntax unified" "\n\t" // is to prevent CM0,CM1 non-unified syntax
A(".syntax unified") // is to prevent CM0,CM1 non-unified syntax
/* bit 7 */
A("str %[sck_mask],[%[sck_port]]") /* SODR */
@ -290,7 +290,7 @@
/* The software SPI routine */
__asm__ __volatile__(
".syntax unified" "\n\t" // is to prevent CM0,CM1 non-unified syntax
A(".syntax unified") // is to prevent CM0,CM1 non-unified syntax
L("loop%=")
A("ldrb.w %[txval], [%[ptr]], #1") /* Load value to send, increment buffer */
@ -368,7 +368,7 @@
/* The software SPI routine */
__asm__ __volatile__(
".syntax unified" "\n\t" // is to prevent CM0,CM1 non-unified syntax
A(".syntax unified") // is to prevent CM0,CM1 non-unified syntax
L("loop%=")