Commit 37fe295b authored by Sam Calisch's avatar Sam Calisch
Browse files

added raspberry pi programming adapter, openocd.cfg

parent 31f1625a
source [find interface/raspberrypi-native.cfg]
transport select swd
#adapter_nsrst_delay 100
#adapter_nsrst_assert_width 100
#adapter_khz 4061
#set CHIPNAME nrf52832
#set WORKAREASIZE 0
source [find target/nrf52.cfg]
bcm2835gpio_swd_nums 25 24
bcm2835gpio_trst_num 7
bcm2835gpio_srst_num 18
#reset_config srst_only
#reset_config srst_nogate
init
targets
reset halt
nrf52 mass_erase 0
program feather52_bootloader_v050_s132_v201.hex verify
reset
shutdown
from koko.lib.pcb import *
from koko.lib.sam import *
class TagConnectPDI(Component):
'''
'''
_pad = s2d.circle(0,0,.5*.031)
_via = s2d.circle(0,0,.5*.039)
pins = [
Pin(-.05,-.025,_pad,'CLK',label_size=.02),
Pin( .00,-.025,_pad,'NC',label_size=.02),
Pin( .05,-.025,_pad,'DAT',label_size=.02),
Pin(-.05,.025,_pad,'VCC',label_size=.02),
Pin( .00,.025,_pad,'NC',label_size=.02),
Pin( .05,.025,_pad,'GND',label_size=.02)
]
vias = [
Via(-.1,0,_via),
Via(.1,0.04,_via),
Via(.1,-.04,_via),
]
class Button(Component):
''' SW262CT-ND
'''
rect = rectangle(-.75/25.4,.75/25.4,-.5/25.4,.5/25.4)
pins = [
Pin(-2/25.4,.8/25.4,rect),
Pin( 2/25.4,.8/25.4,rect),
Pin(-2/25.4,-.8/25.4,rect),
Pin( 2/25.4,-.8/25.4,rect)
]
prefix = 'button'
vias = []
shadow = rectangle(-2.1/25.4,2.1/25.4,-1.4/25.4,1.4/25.4)
class TagConnectSWD(Component):
'''
'''
_pad = s2d.circle(0,0,.5*.031)
_via = s2d.circle(0,0,.5*.039)
pins = [
Pin(-.05,-.025,_pad,'GND',label_size=.012),
Pin( .00,-.025,_pad,'NC',label_size=.012),
Pin( .05,-.025,_pad,'VCC',label_size=.012),
Pin(-.05,.025,_pad,'RST',label_size=.012),
Pin( .00,.025,_pad,'SWDCLK',label_size=.012),
Pin( .05,.025,_pad,'SWDIO',label_size=.012)
]
vias = [
Via(-.1,0,_via),
Via(.1,0.04,_via),
Via(.1,-.04,_via),
]
class Regulator_SOT23(Component):
''' SOT23 voltage regulator
'''
_pad_SOT23 = s2d.rectangle(-.02,.02,-.012,.012)
pins = [
Pin(-0.045, -0.0375, _pad_SOT23,'IN'),
Pin(-0.045, 0.0375, _pad_SOT23,'OUT'),
Pin(0.045, 0, _pad_SOT23,'GND')
]
prefix = 'U'
vias = []
class Crystal_FC135(Component):
''' CRYSTAL 32.7680KHZ 12.5PF SMT
'''
_pad = s2d.rectangle(-.5/25.4,.5/25.4,-.9/25.4,.9/25.4)
pins = [
Pin(-1.25/25.4, 0, _pad),
Pin( 1.25/25.4, 0, _pad),
]
prefix = 'U'
vias = []
class Header_FTDI(Component):
''' FTDI cable header
'''
_pad_header = chamfered_rectangle(-0.06, 0.08,-0.035, 0.035,.007)
pins = [
Pin(0, 0.25, _pad_header, 'RTS'),
Pin(0, 0.15, _pad_header, 'RX'),
Pin(0, 0.05, _pad_header, 'TX'),
Pin(0, -0.05, _pad_header, 'VCC'),
Pin(0, -0.15, _pad_header, 'CTS'),
Pin(0, -0.25, _pad_header, 'GND')
]
prefix = 'J'
vias = []
shadow = s2d.rectangle(-.06,8/25.4,-.3,.3)
class Header_RPi_SWD(Component):
''' Header for Raspberry pi swd programming
'''
_pad_header = chamfered_rectangle(-0.06, 0.06,-0.04, 0.04,.007)
pins = [
Pin(0, 0.25, _pad_header, 'SWDCLK'),
Pin(0, 0.15, _pad_header, ''),
Pin(0, 0.05, _pad_header, 'SWDIO'),
Pin(0, -0.05, _pad_header, ''),
Pin(0, -0.15, _pad_header, 'GND'),
Pin(0, -0.25, _pad_header, 'nRST')
]
prefix = 'J'
vias = [Via(p.x,p.y,circle(0,0,.018)) for p in pins]
shadow = s2d.rectangle(-.07,.07,-.3,.3)
shadow = s2d.rectangle(-.07,.07,-.3,.3)
class Header_TC_SWD(Component):
''' Header for tag connect swd programming
'''
_pad_header = chamfered_rectangle(-0.04, 0.04,-0.04, 0.04,.007)
pins = [
Pin( .05, 0.1, _pad_header, ''),
Pin( .05, 0.0, _pad_header, ''),
Pin( .05, -0.1, _pad_header, 'GND'),
Pin(-.05, 0.1, _pad_header, 'SWDIO'),
Pin(-.05, 0.0, _pad_header, 'SWDCLK'),
Pin(-.05, -0.1, _pad_header, 'nRST'),
]
prefix = 'J'
vias = [Via(p.x,p.y,circle(0,0,.018)) for p in pins]
shadow = s2d.rectangle(-.1,.1,-.15,.15)
class Header_Daughter(Component):
''' FTDI cable header
'''
_pad_header = chamfered_rectangle(-0.03, 0.03,-0.015, 0.015,.002)
labels=['SDA','SCL','A4','A5']
pins = [ Pin(0,.05*(i-1.5),_pad_header,l) for i,l in enumerate(labels)]
prefix = 'J'
vias = [Via(p.x,p.y,circle(0,0,.017)) for p in pins]
shadow = s2d.rectangle(-.03,.03,-.1,.1)
def bot_chamfered_rectangle(x0,x1,y0,y1,c):
r = rectangle(x0,x1,y0,y1)
c1 = triangle(x0,y0,x0,y0+c,x0+c,y0)
c2 = triangle(x1,y1, x1, y1-c, x1-c, y1)
c3 = triangle(x0,y1, x0+c, y1, x0, y1-c)
c4 = triangle(x1,y0, x1-c, y0, x1, y0+c)
return r-c2-c3
class CR20XX(Component):
#coin cell battery, e.g. 2032
pins = [
Pin(0,0,circle(0,0,5./25.4),'-')
]
shadow = circle(0,0,10./25.4)
vias = []
class AAA(Component):
#AAA battery smd holder
pad = chamfered_rectangle(-.125,.125,-.12,.12,.05)
pins = [
Pin(1.21-.125,0,pad,'+',label_size=.08),
Pin(-1.21+.125,0,pad,'-',label_size=.08),
]
shadow = rectangle(-1.07,1.07,-.25,.25)
vias = [
Via(-1.21+.25,.209,circle(0,0,.039))
]
class MDBT42(Component):
#Raytach nrf52 module
p = .7/25.4
pad_hw = .15/25.4
pad_hh = .8/25.4
_padv = rectangle(-pad_hw,pad_hw,-pad_hh,pad_hh)
_padh = rectangle(-pad_hh,pad_hh,-pad_hw,pad_hw)
_padg = rectangle(-pad_hh,pad_hh,-.35/25.4,.4/25.4)
c= 5/25.4
start_y = 11.8/25.4
start_x = .8/25.4
y_os = .25
names = [
'GND1','SDA','SCL','P27','A4','A5','A6','A7','DEC4','DCC','VDD',
'GND2','XL1','XL2','P2','P3','P4','P5','P6','P7','P8','P9','P10','GND3',
'P11','P12','P13','P14','P15','P16','P17','P18','P19','P20','RESET','SWDCLK','SWDIO','P22','GND4'
]
pins = [Pin(-c,start_y-y_os,_padg,n,label_size=.018) for i,n in enumerate(names[:1])]
pins += [Pin(-c,start_y-3./25.4-i*p-y_os,_padh,n,label_size=.018) for i,n in enumerate(names[1:11])]
pins += [Pin(-c+start_x+i*p,-y_os,_padv,n,label_size=.018,label_rot=-90) for i,n in enumerate(names[11:24])]
pins += [Pin(c,start_y-.9/25.4-i*p-y_os,_padh,n,label_size=.018) for i,n in enumerate(names[24:38][::-1])]
pins += [Pin(c,start_y-y_os,_padg,n,label_size=.018) for i,n in enumerate(names[38:])]
vias = []
shadow = rectangle(-c,c,-y_os,start_y+4.2/25.4-y_os)
class BT832(Component):
#Fanstel BT832 nrf52 module
p = 1.1/25.4
pad_hw = .7/25.4
pad_hh = .35/25.4
_pad = rectangle(-pad_hw,pad_hw,-pad_hh,pad_hh)
c= 7/25.4
start_y = 1.1/25.4
y_os = .25
names = [
'SDA','SCL','XL1','XL2','AIN0','AIN1','NFC1','NFC2',
'VCC','GND','P13','P18','P20','RESET','SWDCLK','SWDIO'
]
pins = [Pin(-c,start_y+i*p-y_os,_pad,n,label_size=.018) for i,n in enumerate(names[:8][::-1])]
pins += [Pin(c,start_y+i*p-y_os,_pad,n,label_size=.018) for i,n in enumerate(names[8:16])]
vias = []
shadow = rectangle(-c,c,-y_os,16/25.4-y_os)
class BC832(Component):
#Fanstel BC832 micro nrf52 module
p = 1.1/25.4
pad_hw = .7/25.4
pad_hh = .35/25.4
_pad = rectangle(-pad_hw,pad_hw,-pad_hh,pad_hh)
c= 3.9/25.4
start_y = .618/25.4
y_os = .18
names = [
'P26/SDA','P27/SCL','XL1','XL2','AIN0','AIN1','P9/NFC1','P10/NFC2',
'VCC','GND','P13','P18','P20','RESET','SWDCLK','SWDIO'
]
pins = [Pin(-c,start_y+i*p-y_os,_pad,n,label_size=.018) for i,n in enumerate(names[:8][::-1])]
pins += [Pin(c,start_y+i*p-y_os,_pad,n,label_size=.018) for i,n in enumerate(names[8:16])]
vias = []
shadow = rectangle(-c,c,-y_os,8.8/25.4-y_os)
class Hole(Component):
pins = [Pin(0,0,circle(0,0,0.01))]
vias = [Via(0,0,circle(0,0,.5*2.1/25.4))]
tap = circle(0,0,.5*1.9/25.5)
width = .6
height = .45
pcb = PCB(0,0,width,height,chamfer_distance=.03)
def connectG(pin,dx,dy,width=.012):
'''
Convenience function for connecting to ground plane
'''
pcb.connectD(pin,[pin.x+dx,pin.y+dy],[pin.x+dx-.0001,pin.y+dy],width=width,sides=[0,1,1])
def connectS(pin,dx,dy,width=.012):
pcb.connectD(pin,[pin.x+dx+.0001,pin.y+dy],width=width)
def connectM(pin1,pin2,dx,width=.012):
pcb.connectD(pin1,[pin1.x+dx,pin1.y],pin2,width=width)
rpi = Header_RPi_SWD(.5*width,.35,90,'rpi')
pcb += rpi
tc = Header_TC_SWD(rpi.x+.05,rpi.y-.21,90,'tc')
pcb += tc
pcb.connectH(tc['SWDCLK'],[tc['SWDCLK'].x,tc['SWDCLK'].y-.07],rpi['SWDCLK'])
pcb.connectH(tc['SWDIO'],[tc['SWDIO'].x-.1,rpi['SWDCLK'].y-.09],rpi['SWDIO'])
pcb.connectH(tc['nRST'],rpi['nRST'])
pcb.connectH(tc['GND'],rpi['GND'])
eps = .02
extra = rectangle(-eps,width+eps,-eps,height+eps)
cad.shapes = pcb.layout()
#cad.shape = pcb.traces+(pcb.cutout-pcb.cutout)+(extra-extra)
#cad.shape = pcb.cutout+(pcb.traces-pcb.traces)+(extra-extra)
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