bissen21/Marlin_Firmware
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Opening brace tweaks

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This commit is contained in:
Scott Lahteine
2017-12-25 09:29:41 -06:00
parent a142fab155
commit 1a827d5b68
11 changed files with 39 additions and 77 deletions
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29
Marlin/src/HAL/HAL_DUE/u8g_com_HAL_DUE_st7920_sw_spi.cpp
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@ -61,13 +61,11 @@
#include <Arduino.h>
#include "../../core/macros.h"
void u8g_SetPIOutput_DUE(u8g_t *u8g, uint8_t pin_index) {
PIO_Configure(g_APinDescription[u8g->pin_list[pin_index]].pPort, PIO_OUTPUT_1,
g_APinDescription[u8g->pin_list[pin_index]].ulPin, g_APinDescription[u8g->pin_list[pin_index]].ulPinConfiguration); // OUTPUT
}
void u8g_SetPILevel_DUE(u8g_t *u8g, uint8_t pin_index, uint8_t level) {
volatile Pio* port = g_APinDescription[u8g->pin_list[pin_index]].pPort;
uint32_t mask = g_APinDescription[u8g->pin_list[pin_index]].ulPin;
@ -75,7 +73,6 @@
else port->PIO_CODR = mask;
}
#define nop() __asm__ __volatile__("nop;\n\t":::)
void __delay_4cycles(uint32_t cy) __attribute__ ((weak));
@ -102,8 +99,7 @@ FORCE_INLINE void __delay_4cycles(uint32_t cy) { // +1 cycle
Pio *SCK_pPio, *MOSI_pPio;
uint32_t SCK_dwMask, MOSI_dwMask;
static void spiSend_sw_DUE(uint8_t val) // 800KHz
{
static void spiSend_sw_DUE(uint8_t val) { // 800KHz
for (uint8_t i = 0; i < 8; i++) {
if (val & 0x80)
MOSI_pPio->PIO_SODR = MOSI_dwMask;
@ -119,8 +115,7 @@ FORCE_INLINE void __delay_4cycles(uint32_t cy) { // +1 cycle
static uint8_t rs_last_state = 255;
static void u8g_com_DUE_st7920_write_byte_sw_spi(uint8_t rs, uint8_t val)
{
static void u8g_com_DUE_st7920_write_byte_sw_spi(uint8_t rs, uint8_t val) {
uint8_t i;
if ( rs != rs_last_state) { // time to send a command/data byte
@ -142,10 +137,8 @@ FORCE_INLINE void __delay_4cycles(uint32_t cy) { // +1 cycle
}
uint8_t u8g_com_HAL_DUE_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr)
{
switch(msg)
{
uint8_t u8g_com_HAL_DUE_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr) {
switch (msg) {
case U8G_COM_MSG_INIT:
SCK_pPio = g_APinDescription[u8g->pin_list[U8G_PI_SCK]].pPort;
SCK_dwMask = g_APinDescription[u8g->pin_list[U8G_PI_SCK]].ulPin;
@ -184,22 +177,18 @@ FORCE_INLINE void __delay_4cycles(uint32_t cy) { // +1 cycle
u8g_com_DUE_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], arg_val);
break;
case U8G_COM_MSG_WRITE_SEQ:
{
case U8G_COM_MSG_WRITE_SEQ: {
uint8_t *ptr = (uint8_t*) arg_ptr;
while( arg_val > 0 )
{
while (arg_val > 0) {
u8g_com_DUE_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
arg_val--;
}
}
break;
case U8G_COM_MSG_WRITE_SEQ_P:
{
case U8G_COM_MSG_WRITE_SEQ_P: {
uint8_t *ptr = (uint8_t*) arg_ptr;
while( arg_val > 0 )
{
while (arg_val > 0) {
u8g_com_DUE_st7920_write_byte_sw_spi(u8g->pin_list[U8G_PI_A0_STATE], *ptr++);
arg_val--;
}
@ -208,5 +197,7 @@ FORCE_INLINE void __delay_4cycles(uint32_t cy) { // +1 cycle
}
return 1;
}
#pragma GCC reset_options
#endif //ARDUINO_ARCH_SAM