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add USEABLE_HARDWARE_PWM & clear up some compiler warnings

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This commit is contained in:
Bob-the-Kuhn
2018-01-24 21:40:48 -06:00
parent 70e4f12d2f
commit ab709ccac1
3 changed files with 16 additions and 12 deletions
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14
Marlin/src/HAL/HAL_DUE/HAL_spi_Due.cpp
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@ -130,7 +130,7 @@
register uint32_t MOSI_MASK = PIN_MASK(MOSI_PIN);
register uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SCK_PIN)) + 0x30; /* SODR of port */
register uint32_t SCK_MASK = PIN_MASK(SCK_PIN);
register uint32_t idx;
register uint32_t idx = 0;
/* Negate bout, as the assembler requires a negated value */
bout = ~bout;
@ -209,8 +209,8 @@
// run at ~8 .. ~10Mhz - Rx version (Tx line not altered)
static uint8_t spiTransferRx0(uint8_t bout) { // using Mode 0
register uint32_t bin;
register uint32_t work;
register uint32_t bin = 0;
register uint32_t work = 0;
register uint32_t BITBAND_MISO_PORT = BITBAND_ADDRESS( ((uint32_t)PORT(MISO_PIN))+0x3C, PIN_SHIFT(MISO_PIN)); /* PDSR of port in bitband area */
register uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SCK_PIN)) + 0x30; /* SODR of port */
register uint32_t SCK_MASK = PIN_MASK(SCK_PIN);
@ -327,8 +327,8 @@
register uint32_t MOSI_MASK = PIN_MASK(MOSI_PIN);
register uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SCK_PIN)) + 0x30; /* SODR of port */
register uint32_t SCK_MASK = PIN_MASK(SCK_PIN);
register uint32_t work;
register uint32_t txval;
register uint32_t work = 0;
register uint32_t txval = 0;
/* The software SPI routine */
__asm__ __volatile__(
@ -402,8 +402,8 @@
}
static void spiRxBlock0(uint8_t* ptr, uint32_t todo) {
register uint32_t bin;
register uint32_t work;
register uint32_t bin = 0;
register uint32_t work = 0;
register uint32_t BITBAND_MISO_PORT = BITBAND_ADDRESS( ((uint32_t)PORT(MISO_PIN))+0x3C, PIN_SHIFT(MISO_PIN)); /* PDSR of port in bitband area */
register uint32_t SCK_PORT_PLUS30 = ((uint32_t) PORT(SCK_PIN)) + 0x30; /* SODR of port */
register uint32_t SCK_MASK = PIN_MASK(SCK_PIN);