forked from auracaster/openocd
9c91ce8d24
This is ANGIE's firmware and bitstream code. The 'Embeded C' code is based on the openULINK project. The hdl bitstream source code is for the spartan-6 FPGA included in ANGIE. Since ANGIE has a different microcontroller (EZ-USB FX2) than openULINK (EZ-USB AN2131), the registers file (reg_ezusb.h) has been changed completely, so are the descriptors, interruptions and the endpoints configuration. Change-Id: I70590c7c58bac6f1939c5ffba57e87d86850664d Signed-off-by: Ahmed BOUDJELIDA <aboudjelida@nanoxplore.com> Reviewed-on: https://review.openocd.org/c/openocd/+/7701 Tested-by: jenkins Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
50 lines
1011 B
C
50 lines
1011 B
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/****************************************************************************
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File : delay.c *
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Contents : Delays handling fucntions code for NanoXplore *
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USB-JTAG ANGIE adapter hardware. *
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Based on openULINK project code by: Martin Schmoelzer. *
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Copyright 2023, Ahmed Errached BOUDJELIDA, NanoXplore SAS. *
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<aboudjelida@nanoxplore.com> *
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<ahmederrachedbjld@gmail.com> *
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*****************************************************************************/
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#include "delay.h"
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#include <mcs51/compiler.h>
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void syncdelay(uint8_t count)
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{
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for (uint8_t i = 0; i < count; i++)
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NOP();
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}
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void delay_5us(void)
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{
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NOP();
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}
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void delay_1ms(void)
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{
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uint16_t i;
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for (i = 0; i < 598; i++)
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;
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}
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void delay_us(uint16_t delay)
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{
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uint16_t i;
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uint16_t maxcount = (delay / 5);
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for (i = 0; i < maxcount; i++)
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delay_5us();
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}
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void delay_ms(uint16_t delay)
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{
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uint16_t i;
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for (i = 0; i < delay; i++)
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delay_1ms();
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}
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