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[HAL][LPC176x] Pull out framework into separate repository

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Framework and build platform now located at https://github.com/p3p/pio-framework-arduino-lpc176x and https://github.com/p3p/pio-nxplpc-arduino-lpc176x respectively

fix mkssbase leds

move hardware serial

remove hardware/software serial

Hardware Serial extraction

HardwareSerial ISRs

fix disabled serial2 causing Serial object to link

move usb devices out to framework

separate out adc/pwm peripheral function from hal.cpp

fix includes

remove unused pwm init

move adc

HAL header update

templated filtered adc

LPC1769 platform
This commit is contained in:
Christopher Pepper
2018-08-23 01:08:39 +01:00
parent 213e94bce2
commit 5ddf52d58e
139 changed files with 268 additions and 69800 deletions
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107
Marlin/src/HAL/HAL_LPC1768/main.cpp
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@@ -1,15 +1,6 @@
#ifdef TARGET_LPC1768
// ---------------------
// Userspace entry point
// ---------------------
extern void setup();
extern void loop();
extern "C" {
#include <lpc17xx_gpio.h>
}
#include <LPC1768_PWM.h>
#include <usb/usb.h>
#include <usb/usbcfg.h>
#include <usb/usbhw.h>
@@ -17,80 +8,44 @@ extern "C" {
#include <usb/cdc.h>
#include <usb/cdcuser.h>
#include <usb/mscuser.h>
extern "C" {
#include <debug_frmwrk.h>
#include <chanfs/diskio.h>
#include <chanfs/ff.h>
}
#include <CDCSerial.h>
#include "../../inc/MarlinConfig.h"
#include "HAL.h"
#include "fastio.h"
#include "HAL_timers.h"
#include <stdio.h>
#include <stdarg.h>
#include <Arduino.h>
#include "serial.h"
#include "LPC1768_PWM.h"
static __INLINE uint32_t SysTick_Config(uint32_t ticks) {
if (ticks > SysTick_LOAD_RELOAD_Msk) return 1;
SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; // Set reload register
SysTick->VAL = 0; // Load the SysTick Counter Value
SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
SysTick_CTRL_TICKINT_Msk |
SysTick_CTRL_ENABLE_Msk; // Enable SysTick IRQ and SysTick Timer
NVIC_SetPriority(SysTick_IRQn, NVIC_EncodePriority(0, 0, 0)); // Set Priority for Cortex-M3 System Interrupts
return 0;
}
extern "C" {
extern int isLPC1769();
extern void disk_timerproc(void);
volatile uint32_t _millis;
void SysTick_Handler(void) {
++_millis;
disk_timerproc();
}
// Runs after clock init and before global static constructors
void SystemPostInit() {
_millis = 0; // Initialize the millisecond counter value
SysTick_Config(SystemCoreClock / 1000); // Start millisecond global counter
// Runs before setup() to configure LED_PIN and used to indicate successful bootloader execution
#if PIN_EXISTS(LED)
SET_DIR_OUTPUT(LED_PIN);
WRITE_PIN_CLR(LED_PIN);
// MKS_SBASE has 3 other LEDs the bootloader uses during flashing. Clear them.
SET_DIR_OUTPUT(P1_19);
WRITE_PIN_CLR(P1_19);
SET_DIR_OUTPUT(P1_20);
WRITE_PIN_CLR(P1_20);
SET_DIR_OUTPUT(P1_21);
WRITE_PIN_CLR(P1_21);
for (uint8_t i = 6; i--;) {
TOGGLE(LED_PIN);
delay(100);
}
#endif
}
}
extern uint32_t MSC_SD_Init(uint8_t pdrv);
extern "C" int isLPC1769();
extern "C" void disk_timerproc(void);
int main(void) {
void SysTick_Callback() {
disk_timerproc();
}
void HAL_init() {
#if PIN_EXISTS(LED)
SET_DIR_OUTPUT(LED_PIN);
WRITE_PIN_CLR(LED_PIN);
// MKS_SBASE has 3 other LEDs the bootloader uses during flashing. Clear them.
SET_DIR_OUTPUT(P1_19);
WRITE_PIN_CLR(P1_19);
SET_DIR_OUTPUT(P1_20);
WRITE_PIN_CLR(P1_20);
SET_DIR_OUTPUT(P1_21);
WRITE_PIN_CLR(P1_21);
// Flash status LED 3 times to indicate Marlin has started booting
for (uint8_t i = 0; i < 6; ++i) {
TOGGLE(LED_PIN);
delay(100);
}
#endif
(void)MSC_SD_Init(0);
USB_Init(); // USB Initialization
USB_Connect(TRUE); // USB Connect
USB_Init();
USB_Connect(TRUE);
const uint32_t usb_timeout = millis() + 2000;
while (!USB_Configuration && PENDING(millis(), usb_timeout)) {
@@ -110,11 +65,7 @@ int main(void) {
#endif
HAL_timer_init();
LPC1768_PWM_init();
setup();
for (;;) loop();
}
#endif // TARGET_LPC1768