324 lines
14 KiB
Python
324 lines
14 KiB
Python
|
# from select import kevent
|
|||
|
|
# from os import sync
|
|||
|
|
# from select import kevent
|
|||
|
|
from logging import config
|
|||
|
|
import numpy as np
|
|||
|
|
import re
|
|||
|
|
from typing import List
|
|||
|
|
# from chip_define.reg_define import reg_define['mcu_reg'], addr_base['DTCM0_BASE']
|
|||
|
|
from reg_define import *
|
|||
|
|
class AssemblyTemplateManager:
|
|||
|
|
"""汇编指令模板管理器"""
|
|||
|
|
|
|||
|
|
def __init__(self, mk_instance, mk_instr, **kwargs):
|
|||
|
|
self.mk = mk_instance
|
|||
|
|
self.mk_instr = mk_instr
|
|||
|
|
self.config_file = kwargs.get('config_file')
|
|||
|
|
self.templates = {
|
|||
|
|
'general_send_wait': self._generic_awg_control_template,
|
|||
|
|
'ramp_fixed': self._ramp_mcu_fixed_template,
|
|||
|
|
'ramp_step': self._ramp_mcu_template
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
def create_instructions(self, **kwargs):
|
|||
|
|
template_type = kwargs.get('instr_type', str)
|
|||
|
|
params = {**kwargs}
|
|||
|
|
|
|||
|
|
return self.templates[template_type](**params)
|
|||
|
|
|
|||
|
|
def _codeword_encode(self, **kwargs):
|
|||
|
|
|
|||
|
|
sendc = kwargs.pop('sendc' , 0)
|
|||
|
|
wave_hold = kwargs.pop('wave_hold' , 0)
|
|||
|
|
ff_amp_index = kwargs.pop('ff_amp_index', 0)
|
|||
|
|
fm_amp_index = kwargs.pop('fm_amp_index', 0)
|
|||
|
|
bias_index = kwargs.pop('bias_index' , 0)
|
|||
|
|
fcw_index = kwargs.pop('fcw_index' , 0)
|
|||
|
|
pcw_index = kwargs.pop('pcw_index' , 0)
|
|||
|
|
code_clr = kwargs.pop('code_clr' , 0)
|
|||
|
|
env_index = kwargs.pop('env_index' , 0)
|
|||
|
|
|
|||
|
|
codeword = 0
|
|||
|
|
codeword |= sendc << 31
|
|||
|
|
codeword |= wave_hold << 30
|
|||
|
|
codeword |= ff_amp_index << 28
|
|||
|
|
codeword |= fm_amp_index << 26
|
|||
|
|
codeword |= bias_index << 24
|
|||
|
|
codeword |= fcw_index << 22
|
|||
|
|
codeword |= pcw_index << 19
|
|||
|
|
codeword |= code_clr << 18
|
|||
|
|
codeword |= env_index << 12
|
|||
|
|
|
|||
|
|
return codeword
|
|||
|
|
|
|||
|
|
def _codeword_gen(self, **kwargs):
|
|||
|
|
codeword_configs = kwargs.pop('codeword_configs', [])
|
|||
|
|
codeword_list = []
|
|||
|
|
for config in codeword_configs:
|
|||
|
|
codeword = self._codeword_encode(**config)
|
|||
|
|
codeword_list.append(codeword)
|
|||
|
|
return codeword_list
|
|||
|
|
|
|||
|
|
def write_register(self, address, value):
|
|||
|
|
self.mk.rw_once('w', address, value, self.config_file)
|
|||
|
|
|
|||
|
|
def _generic_awg_control_template(self, **kwargs):
|
|||
|
|
"""
|
|||
|
|
通用 AWG汇编控制模版
|
|||
|
|
支持扫参功能
|
|||
|
|
"""
|
|||
|
|
# ==========================================
|
|||
|
|
# 1. 准备并打包 DTCM 数据 (Python 侧)
|
|||
|
|
# ==========================================
|
|||
|
|
codeword_list = self._codeword_gen(**kwargs)
|
|||
|
|
send_interval_list = kwargs.get('send_interval', [100])
|
|||
|
|
cycle_num = kwargs.get('cycle_num', 1)
|
|||
|
|
# 提取扫参相关的参数配置
|
|||
|
|
sweep_config = kwargs.get('sweep_config', {}) # 扫描参数包
|
|||
|
|
sweep_num = sweep_config.get('sweep_num', 1) # 扫描次数，代表最外层大循环需要mcu参数重载的次数
|
|||
|
|
sweep_offsets = sweep_config.get('offsets', []) # mcu_regfile中的偏移地址，代表需要重载的寄存器
|
|||
|
|
sweep_steps = sweep_config.get('steps', []) # 增量步进
|
|||
|
|
# 自动获取需要扫描的寄存器个数
|
|||
|
|
sweep_reg_num = len(sweep_offsets)
|
|||
|
|
|
|||
|
|
# 构造 DTCM Payload 列表
|
|||
|
|
# [宏观头部] -> [波形序列] -> [Offsets表] -> [Starts表] -> [Steps表]
|
|||
|
|
# 宏观头部：重载次数，波形播放次数，码字个数,需要重载的寄存器个数
|
|||
|
|
dtcm_payload = [sweep_num, cycle_num, len(codeword_list), sweep_reg_num]
|
|||
|
|
|
|||
|
|
# 压入波形序列：[码字0, 间隔0, 码字1, 间隔1 ...]
|
|||
|
|
for cw, wait_clk in zip(codeword_list, send_interval_list):
|
|||
|
|
dtcm_payload.append(cw)
|
|||
|
|
dtcm_payload.append(wait_clk)
|
|||
|
|
|
|||
|
|
# 如果有扫参任务，压入地址表和步长表
|
|||
|
|
if sweep_reg_num > 0:
|
|||
|
|
dtcm_payload.extend(sweep_offsets)
|
|||
|
|
dtcm_payload.extend([s & 0xFFFFFFFF for s in sweep_steps])
|
|||
|
|
|
|||
|
|
# 统一将这批动态参数写入到 DTFR(0xD8) 的下一个地址，即 0xDC 开始的内存中
|
|||
|
|
target_addr = addr_base['DTCM0_BASE'] + reg_define['mcu_reg']['DTFR'] + 4
|
|||
|
|
self.write_register(target_addr, dtcm_payload)
|
|||
|
|
|
|||
|
|
# ==========================================
|
|||
|
|
# 2. 生成标准 RISC-V 汇编指令文本 (MCU 侧)
|
|||
|
|
# ==========================================
|
|||
|
|
return f"""
|
|||
|
|
start:
|
|||
|
|
# ---------------------------------------------------------
|
|||
|
|
# 基地址初始化
|
|||
|
|
# ---------------------------------------------------------
|
|||
|
|
lui x1 , 0x100 # x1 = 数据内存 (DTCM) 基地址 (0x00100000)
|
|||
|
|
lui x2 , 0x200 # x2 = 硬件控制寄存器基地址 (0x00200000)
|
|||
|
|
|
|||
|
|
# ---------------------------------------------------------
|
|||
|
|
# 批量搬移固化的 NCO 外设参数 (0x40 ~ 0x94)
|
|||
|
|
# 包含 22 个寄存器：FCW0~3, CWPRR, GAPR0~7, LCPR, AMPR0~3, BIASR0~3
|
|||
|
|
# ---------------------------------------------------------
|
|||
|
|
addi x3 , x0 , 4 # x3 = 4 (地址递增步长为 4 字节)
|
|||
|
|
addi x4 , x0 , 22 # x4 = 22 (需要搬移的寄存器总数)
|
|||
|
|
addi x5 , x1 , 0x40 # x5 = 数据源首地址 (DTCM 的 0x40 偏移)
|
|||
|
|
addi x6 , x2 , 0x40 # x6 = 目标首地址 (外设的 0x40 偏移)
|
|||
|
|
|
|||
|
|
load_nco_params_loop:
|
|||
|
|
addi x4 , x4 , -1 # 循环计数减 1
|
|||
|
|
lw x31, 0x00(x5) # 从 DTCM 读出 1 个参数
|
|||
|
|
sw x31, 0x00(x6) # 写入到控制寄存器
|
|||
|
|
add x5 , x5 , x3 # 源地址 + 4
|
|||
|
|
add x6 , x6 , x3 # 目标地址 + 4
|
|||
|
|
bne x4 , x0 , load_nco_params_loop
|
|||
|
|
|
|||
|
|
# =========================================================
|
|||
|
|
# 单独搬移 0xB4 地址的参数 (1000b4 -> 2000b4) FM_EN 。至此上述共23个参数搬移完成
|
|||
|
|
# =========================================================
|
|||
|
|
lw x31, 0xb4(x1) # 从 DTCM (0x1000b4) 读出参数到 x31
|
|||
|
|
sw x31, 0xb4(x2) # 将 x31 写入到外设控制寄存器 (0x2000b4)
|
|||
|
|
|
|||
|
|
# ---------------------------------------------------------
|
|||
|
|
# 模块 A: 读取宏观参数 (0xDC)
|
|||
|
|
# ---------------------------------------------------------
|
|||
|
|
lw x10, 0xdc(x1) # x10 = sweep_num (扫描总步数)
|
|||
|
|
lw x11, 0xe0(x1) # x11 = cycle_num (系综平均次数)
|
|||
|
|
lw x12, 0xe4(x1) # x12 = wave_num (波形数)
|
|||
|
|
lw x17, 0xe8(x1) # x17 = sweep_reg_num (修改个数)
|
|||
|
|
|
|||
|
|
addi x13, x1 , 0xec # x13 = 波形序列首地址 (0xEC)
|
|||
|
|
slli x14, x12, 3
|
|||
|
|
add x18, x13, x14 # x18 = [Offsets] 地址表首地址
|
|||
|
|
slli x14, x17, 2
|
|||
|
|
add x20, x18, x14 # x20 = [Steps] 步长表首地址
|
|||
|
|
|
|||
|
|
# ==================== 主控执行入口 (Do-While 模式) ====================
|
|||
|
|
run_sweep_iteration:
|
|||
|
|
# ====== 1. 系综平均循环 ======
|
|||
|
|
addi x28, x11, 0
|
|||
|
|
middle_ensemble_loop:
|
|||
|
|
addi x28, x28, -1
|
|||
|
|
addi x26, x12, 0
|
|||
|
|
addi x25, x13, 0
|
|||
|
|
|
|||
|
|
# ====== 2. 波形发送内循环 ======
|
|||
|
|
inner_wave_send_loop:
|
|||
|
|
addi x26, x26, -1
|
|||
|
|
lw x31, 0x00(x25)
|
|||
|
|
lw x30, 0x04(x25)
|
|||
|
|
addi x25, x25, 8
|
|||
|
|
|
|||
|
|
send x0 , x31, 0
|
|||
|
|
|
|||
|
|
bne x26, x0 , inner_wait_branch
|
|||
|
|
beq x0 , x0 , outer_wait_branch
|
|||
|
|
|
|||
|
|
inner_wait_branch:
|
|||
|
|
wait x0 , x30, -24
|
|||
|
|
bne x26, x0 , inner_wave_send_loop
|
|||
|
|
|
|||
|
|
outer_wait_branch:
|
|||
|
|
wait x0 , x30, -36
|
|||
|
|
bne x28, x0 , middle_ensemble_loop
|
|||
|
|
|
|||
|
|
# ====== 3. 扫参结束判断 ======
|
|||
|
|
# 如果 sweep_num == 0，说明当前序列已经打完，直接下班！
|
|||
|
|
beq x10, x0 , mcu_exit
|
|||
|
|
addi x10, x10, -1 # 否则步数 -1，准备更新参数
|
|||
|
|
wait x0 , x0 , 100 # 参数切换保护死时间
|
|||
|
|
|
|||
|
|
# ====== 4. 硬件 ALU 更新寄存器 ======
|
|||
|
|
beq x17, x0 , run_sweep_iteration # 若没配寄存器(防呆)，直接进入下一轮
|
|||
|
|
addi x4 , x17, 0 # 循环次数
|
|||
|
|
addi x21, x18, 0 # 游标 x21 -> Offsets
|
|||
|
|
addi x23, x20, 0 # 游标 x23 -> Steps
|
|||
|
|
|
|||
|
|
update_param_loop:
|
|||
|
|
addi x4 , x4 , -1
|
|||
|
|
lw x29, 0(x21) # 读 相对偏移地址 (例如 0x78)
|
|||
|
|
lw x24, 0(x23) # 读 步长 Step
|
|||
|
|
|
|||
|
|
add x5 , x1 , x29 # x5 = DTCM中该参数的地址 (x1 + 0x78)
|
|||
|
|
lw x31, 0(x5) # 从 DTCM 读出当前真值！
|
|||
|
|
add x31, x31, x24 # 当前值 = 当前值 + 步长
|
|||
|
|
sw x31, 0(x5) # 将新值存回 DTCM，作为下一次的基准！
|
|||
|
|
|
|||
|
|
add x6 , x2 , x29 # x6 = 硬件物理地址 (x2 + 0x78)
|
|||
|
|
sw x31, 0(x6) # 写入硬件生效
|
|||
|
|
|
|||
|
|
addi x21, x21, 4 # 游标下移
|
|||
|
|
addi x23, x23, 4
|
|||
|
|
bne x4 , x0 , update_param_loop
|
|||
|
|
|
|||
|
|
# 参数更新完毕，无条件跳回上面执行新一轮波形
|
|||
|
|
beq x0 , x0 , run_sweep_iteration
|
|||
|
|
|
|||
|
|
mcu_exit:
|
|||
|
|
exit x0 , x0 , 0
|
|||
|
|
"""
|
|||
|
|
|
|||
|
|
|
|||
|
|
def _ramp_mcu_template(self, **kwargs):
|
|||
|
|
ramp_mcu_registers = []
|
|||
|
|
ramp_mcu_registers.append(0 << 16)
|
|||
|
|
ramp_mcu_registers += [1 << 31]
|
|||
|
|
param_num = kwargs.pop('param_num')
|
|||
|
|
ensemble_num = kwargs.pop('ensemble_num')
|
|||
|
|
ramp_mcu_registers.append(param_num)
|
|||
|
|
ramp_mcu_registers.append(ensemble_num)
|
|||
|
|
height_list = kwargs.pop('height', 0)
|
|||
|
|
length_list = kwargs.pop('step_time', 0)
|
|||
|
|
for height, length in zip(height_list, length_list):
|
|||
|
|
ramp_mcu_registers += [height << 16]
|
|||
|
|
ramp_mcu_registers += [length]
|
|||
|
|
wait = 65536 / height * length
|
|||
|
|
ramp_mcu_registers += [wait]
|
|||
|
|
self.write_register(addr_base['DTCM0_BASE'] + reg_define['mcu_reg']['DTFR'] + 4, ramp_mcu_registers)
|
|||
|
|
# todo: configre step and width first, and then enable?
|
|||
|
|
return f"""
|
|||
|
|
start:
|
|||
|
|
lui x1 , 0x100
|
|||
|
|
lui x2 , 0x200
|
|||
|
|
lw x31, 0xdc(x1)
|
|||
|
|
sw x31, 0xb8(x2)
|
|||
|
|
lw x28, 0xe0(x1)
|
|||
|
|
addi x6 , x0, 12
|
|||
|
|
lw x7 , 0xe8(x1)
|
|||
|
|
ensemble_loop:
|
|||
|
|
addi x7 , x7, -1
|
|||
|
|
addi x8 , x1, 0
|
|||
|
|
lw x5 , 0xe4(x1)
|
|||
|
|
ramp_loop:
|
|||
|
|
addi x5, x5, -1
|
|||
|
|
lw x31, 0xec(x8)
|
|||
|
|
lw x30, 0xf0(x8)
|
|||
|
|
lw x29, 0xf4(x8)
|
|||
|
|
add x8 , x8 , x6
|
|||
|
|
sw x30, 0xc0(x2)
|
|||
|
|
sw x31, 0xbc(x2)
|
|||
|
|
sw x28, 0xc4(x2)
|
|||
|
|
wait x0 , x29, -30
|
|||
|
|
bne x5 , x0 , ramp_loop
|
|||
|
|
bne x7 , x0 , ensemble_loop
|
|||
|
|
sw x0, 0xc4(x2)
|
|||
|
|
exit x0, x0, 0
|
|||
|
|
"""
|
|||
|
|
|
|||
|
|
def _ramp_mcu_fixed_template(self, **kwargs):
|
|||
|
|
ramp_mcu_registers = []
|
|||
|
|
ramp_mcu_registers += [1 << 31] # RAMPENR
|
|||
|
|
ensemble_num = kwargs.pop('ensemble_num')
|
|||
|
|
config_param_num = kwargs.pop('config_param_num')
|
|||
|
|
ramp_mcu_registers.append(ensemble_num)
|
|||
|
|
ramp_mcu_registers.append(config_param_num)
|
|||
|
|
fixed_value_list = kwargs.pop('fixed_value')
|
|||
|
|
wait_list = kwargs.pop('wait_clk')
|
|||
|
|
for fixed_value, wait_clk in zip(fixed_value_list, wait_list):
|
|||
|
|
ramp_mcu_registers += [fixed_value << 16 | 1 << 15]
|
|||
|
|
ramp_mcu_registers += [wait_clk]
|
|||
|
|
self.write_register(addr_base['DTCM0_BASE'] + reg_define['mcu_reg']['DTFR'] + 4, ramp_mcu_registers)
|
|||
|
|
return f"""
|
|||
|
|
start:
|
|||
|
|
lui x1 , 0x100
|
|||
|
|
lui x2 , 0x200
|
|||
|
|
lw x31, 0xdc(x1)
|
|||
|
|
sw x31, 0xc4(x2)
|
|||
|
|
addi x3 , x0, 8
|
|||
|
|
lw x4 , 0xe0(x1)
|
|||
|
|
ensemble_loop:
|
|||
|
|
addi x4 , x4, -1
|
|||
|
|
addi x6 , x1, 0
|
|||
|
|
lw x5 , 0xe4(x1)
|
|||
|
|
ramp_loop:
|
|||
|
|
addi x5, x5, -1
|
|||
|
|
lw x31, 0xe8(x6)
|
|||
|
|
lw x30, 0xec(x6)
|
|||
|
|
sw x31, 0xb8(x2)
|
|||
|
|
add x6 , x6 , x3
|
|||
|
|
bne x5 , x0 , ramp_loop_wait
|
|||
|
|
jal x0 , ensemble_loop_wait
|
|||
|
|
ramp_loop_wait:
|
|||
|
|
wait x0 , x30, -24
|
|||
|
|
jal x0 , ramp_loop
|
|||
|
|
ensemble_loop_wait:
|
|||
|
|
wait x0 , x30, -36
|
|||
|
|
bne x4 , x0 , ensemble_loop
|
|||
|
|
exit:
|
|||
|
|
wait x0 , x0, 15
|
|||
|
|
sw x0, 0xb8(x2)
|
|||
|
|
sw x0, 0xc4(x2)
|
|||
|
|
exit x0, x0, 0
|
|||
|
|
"""
|
|||
|
|
|
|||
|
|
|
|||
|
|
def _write_machine_codes_to_chip(self, machine_codes: str, **kwargs):
|
|||
|
|
channel_id = kwargs.get('channel_id', 0)
|
|||
|
|
self.mk_instr.write(machine_codes, self.config_file, chip_id = channel_id, show=kwargs.pop('instr_show', False))
|
|||
|
|
if 'inner_sync' in kwargs:
|
|||
|
|
inner_sync = kwargs.pop('inner_sync')
|
|||
|
|
if inner_sync:
|
|||
|
|
self.write_register(addr_base['SYST_BASE']+reg_define['sys_reg']['SYNCR'], 3<<16 | 1)
|
|||
|
|
self.mk.rw_once('r', addr_base['SYST_BASE']+reg_define['pll_reg']['INTPLL_CLKRXPD'], [0]*20, self.config_file)
|
|||
|
|
self.mk.rw_once('r', addr_base['DBGM_BASE'], [0]*2048, self.config_file)
|
|||
|
|
|
|||
|
|
def instruction_config(mk_instance, mk_instr, **kwargs):
|
|||
|
|
asm_templates = AssemblyTemplateManager(mk_instance, mk_instr, **kwargs)
|
|||
|
|
machine_codes = asm_templates.create_instructions(**kwargs)
|
|||
|
|
asm_templates._write_machine_codes_to_chip(machine_codes, **kwargs)
|