Merge branch 'master' into picoadk-v2

Author: earlephilhower

README.md

@@ -71,6 +71,7 @@ Read the [Contributing Guide](https://github.com/earlephilhower/arduino-pico/blo
 * Pimoroni Pico Plus 2
 * Pimoroni Plasma2040
 * Pimoroni Tiny2040
+* Pimoroni Tiny2350
 * Pintronix PinMax
 * RAKwireless RAK11300
 * Redscorp RP2040-Eins

boards.txt

@@ -19355,6 +19355,249 @@ pimoroni_tiny2040.menu.uploadmethod.picoprobe_cmsis_dap.upload.maximum_data_size
 pimoroni_tiny2040.menu.uploadmethod.picoprobe_cmsis_dap.upload.tool=picoprobe_cmsis_dap
 pimoroni_tiny2040.menu.uploadmethod.picoprobe_cmsis_dap.upload.tool.default=picoprobe_cmsis_dap
 
+# -----------------------------------
+# Pimoroni Tiny2350
+# -----------------------------------
+pimoroni_tiny2350.name=Pimoroni Tiny2350
+pimoroni_tiny2350.vid.0=0x2e8a
+pimoroni_tiny2350.pid.0=0x100b
+pimoroni_tiny2350.vid.1=0x2e8a
+pimoroni_tiny2350.pid.1=0x110b
+pimoroni_tiny2350.vid.2=0x2e8a
+pimoroni_tiny2350.pid.2=0x500b
+pimoroni_tiny2350.vid.3=0x2e8a
+pimoroni_tiny2350.pid.3=0x510b
+pimoroni_tiny2350.vid.4=0x2e8a
+pimoroni_tiny2350.pid.4=0x900b
+pimoroni_tiny2350.vid.5=0x2e8a
+pimoroni_tiny2350.pid.5=0x910b
+pimoroni_tiny2350.vid.6=0x2e8a
+pimoroni_tiny2350.pid.6=0xd00b
+pimoroni_tiny2350.vid.7=0x2e8a
+pimoroni_tiny2350.pid.7=0xd10b
+pimoroni_tiny2350.upload_port.0.vid=0x2e8a
+pimoroni_tiny2350.upload_port.0.pid=0x100b
+pimoroni_tiny2350.upload_port.1.vid=0x2e8a
+pimoroni_tiny2350.upload_port.1.pid=0x110b
+pimoroni_tiny2350.upload_port.2.vid=0x2e8a
+pimoroni_tiny2350.upload_port.2.pid=0x500b
+pimoroni_tiny2350.upload_port.3.vid=0x2e8a
+pimoroni_tiny2350.upload_port.3.pid=0x510b
+pimoroni_tiny2350.upload_port.4.vid=0x2e8a
+pimoroni_tiny2350.upload_port.4.pid=0x900b
+pimoroni_tiny2350.upload_port.5.vid=0x2e8a
+pimoroni_tiny2350.upload_port.5.pid=0x910b
+pimoroni_tiny2350.upload_port.6.vid=0x2e8a
+pimoroni_tiny2350.upload_port.6.pid=0xd00b
+pimoroni_tiny2350.upload_port.7.vid=0x2e8a
+pimoroni_tiny2350.upload_port.7.pid=0xd10b
+pimoroni_tiny2350.build.usbvid=-DUSBD_VID=0x2e8a
+pimoroni_tiny2350.build.usbpid=-DUSBD_PID=0x100b
+pimoroni_tiny2350.build.usbpwr=-DUSBD_MAX_POWER_MA=500
+pimoroni_tiny2350.build.board=PIMORONI_TINY2350
+pimoroni_tiny2350.build.chip=rp2350
+pimoroni_tiny2350.build.toolchain=arm-none-eabi
+pimoroni_tiny2350.build.toolchainopts=-mcpu=cortex-m33 -mthumb -march=armv8-m.main+fp+dsp -mfloat-abi=softfp -mcmse
+pimoroni_tiny2350.build.uf2family=--family rp2350-arm-s --abs-block
+pimoroni_tiny2350.build.variant=pimoroni_tiny2350
+pimoroni_tiny2350.upload.maximum_size=4194304
+pimoroni_tiny2350.upload.wait_for_upload_port=true
+pimoroni_tiny2350.upload.erase_cmd=
+pimoroni_tiny2350.serial.disableDTR=false
+pimoroni_tiny2350.serial.disableRTS=false
+pimoroni_tiny2350.build.f_cpu=125000000
+pimoroni_tiny2350.build.led=
+pimoroni_tiny2350.build.core=rp2040
+pimoroni_tiny2350.build.ldscript=memmap_default.ld
+pimoroni_tiny2350.build.boot2=boot2_w25q080_4_padded_checksum
+pimoroni_tiny2350.build.usb_manufacturer="Pimoroni"
+pimoroni_tiny2350.build.usb_product="Tiny2350"
+pimoroni_tiny2350.build.psram_length=0x000000
+pimoroni_tiny2350.menu.flash.4194304_0=4MB (no FS)
+pimoroni_tiny2350.menu.flash.4194304_0.upload.maximum_size=4186112
+pimoroni_tiny2350.menu.flash.4194304_0.build.flash_total=4194304
+pimoroni_tiny2350.menu.flash.4194304_0.build.flash_length=4186112
+pimoroni_tiny2350.menu.flash.4194304_0.build.eeprom_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_0.build.fs_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_0.build.fs_end=272621568
+pimoroni_tiny2350.menu.flash.4194304_65536=4MB (Sketch: 4032KB, FS: 64KB)
+pimoroni_tiny2350.menu.flash.4194304_65536.upload.maximum_size=4120576
+pimoroni_tiny2350.menu.flash.4194304_65536.build.flash_total=4194304
+pimoroni_tiny2350.menu.flash.4194304_65536.build.flash_length=4120576
+pimoroni_tiny2350.menu.flash.4194304_65536.build.eeprom_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_65536.build.fs_start=272556032
+pimoroni_tiny2350.menu.flash.4194304_65536.build.fs_end=272621568
+pimoroni_tiny2350.menu.flash.4194304_131072=4MB (Sketch: 3968KB, FS: 128KB)
+pimoroni_tiny2350.menu.flash.4194304_131072.upload.maximum_size=4055040
+pimoroni_tiny2350.menu.flash.4194304_131072.build.flash_total=4194304
+pimoroni_tiny2350.menu.flash.4194304_131072.build.flash_length=4055040
+pimoroni_tiny2350.menu.flash.4194304_131072.build.eeprom_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_131072.build.fs_start=272490496
+pimoroni_tiny2350.menu.flash.4194304_131072.build.fs_end=272621568
+pimoroni_tiny2350.menu.flash.4194304_262144=4MB (Sketch: 3840KB, FS: 256KB)
+pimoroni_tiny2350.menu.flash.4194304_262144.upload.maximum_size=3923968
+pimoroni_tiny2350.menu.flash.4194304_262144.build.flash_total=4194304
+pimoroni_tiny2350.menu.flash.4194304_262144.build.flash_length=3923968
+pimoroni_tiny2350.menu.flash.4194304_262144.build.eeprom_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_262144.build.fs_start=272359424
+pimoroni_tiny2350.menu.flash.4194304_262144.build.fs_end=272621568
+pimoroni_tiny2350.menu.flash.4194304_524288=4MB (Sketch: 3584KB, FS: 512KB)
+pimoroni_tiny2350.menu.flash.4194304_524288.upload.maximum_size=3661824
+pimoroni_tiny2350.menu.flash.4194304_524288.build.flash_total=4194304
+pimoroni_tiny2350.menu.flash.4194304_524288.build.flash_length=3661824
+pimoroni_tiny2350.menu.flash.4194304_524288.build.eeprom_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_524288.build.fs_start=272097280
+pimoroni_tiny2350.menu.flash.4194304_524288.build.fs_end=272621568
+pimoroni_tiny2350.menu.flash.4194304_1048576=4MB (Sketch: 3MB, FS: 1MB)
+pimoroni_tiny2350.menu.flash.4194304_1048576.upload.maximum_size=3137536
+pimoroni_tiny2350.menu.flash.4194304_1048576.build.flash_total=4194304
+pimoroni_tiny2350.menu.flash.4194304_1048576.build.flash_length=3137536
+pimoroni_tiny2350.menu.flash.4194304_1048576.build.eeprom_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_1048576.build.fs_start=271572992
+pimoroni_tiny2350.menu.flash.4194304_1048576.build.fs_end=272621568
+pimoroni_tiny2350.menu.flash.4194304_2097152=4MB (Sketch: 2MB, FS: 2MB)
+pimoroni_tiny2350.menu.flash.4194304_2097152.upload.maximum_size=2088960
+pimoroni_tiny2350.menu.flash.4194304_2097152.build.flash_total=4194304
+pimoroni_tiny2350.menu.flash.4194304_2097152.build.flash_length=2088960
+pimoroni_tiny2350.menu.flash.4194304_2097152.build.eeprom_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_2097152.build.fs_start=270524416
+pimoroni_tiny2350.menu.flash.4194304_2097152.build.fs_end=272621568
+pimoroni_tiny2350.menu.flash.4194304_3145728=4MB (Sketch: 1MB, FS: 3MB)
+pimoroni_tiny2350.menu.flash.4194304_3145728.upload.maximum_size=1040384
+pimoroni_tiny2350.menu.flash.4194304_3145728.build.flash_total=4194304
+pimoroni_tiny2350.menu.flash.4194304_3145728.build.flash_length=1040384
+pimoroni_tiny2350.menu.flash.4194304_3145728.build.eeprom_start=272621568
+pimoroni_tiny2350.menu.flash.4194304_3145728.build.fs_start=269475840
+pimoroni_tiny2350.menu.flash.4194304_3145728.build.fs_end=272621568
+pimoroni_tiny2350.menu.freq.150=150 MHz
+pimoroni_tiny2350.menu.freq.150.build.f_cpu=150000000L
+pimoroni_tiny2350.menu.freq.50=50 MHz
+pimoroni_tiny2350.menu.freq.50.build.f_cpu=50000000L
+pimoroni_tiny2350.menu.freq.100=100 MHz
+pimoroni_tiny2350.menu.freq.100.build.f_cpu=100000000L
+pimoroni_tiny2350.menu.freq.120=120 MHz
+pimoroni_tiny2350.menu.freq.120.build.f_cpu=120000000L
+pimoroni_tiny2350.menu.freq.125=125 MHz
+pimoroni_tiny2350.menu.freq.125.build.f_cpu=125000000L
+pimoroni_tiny2350.menu.freq.128=128 MHz
+pimoroni_tiny2350.menu.freq.128.build.f_cpu=128000000L
+pimoroni_tiny2350.menu.freq.133=133 MHz
+pimoroni_tiny2350.menu.freq.133.build.f_cpu=133000000L
+pimoroni_tiny2350.menu.freq.175=175 MHz (Overclock)
+pimoroni_tiny2350.menu.freq.175.build.f_cpu=175000000L
+pimoroni_tiny2350.menu.freq.200=200 MHz (Overclock)
+pimoroni_tiny2350.menu.freq.200.build.f_cpu=200000000L
+pimoroni_tiny2350.menu.freq.225=225 MHz (Overclock)
+pimoroni_tiny2350.menu.freq.225.build.f_cpu=225000000L
+pimoroni_tiny2350.menu.freq.240=240 MHz (Overclock)
+pimoroni_tiny2350.menu.freq.240.build.f_cpu=240000000L
+pimoroni_tiny2350.menu.freq.250=250 MHz (Overclock)
+pimoroni_tiny2350.menu.freq.250.build.f_cpu=250000000L
+pimoroni_tiny2350.menu.freq.275=275 MHz (Overclock)
+pimoroni_tiny2350.menu.freq.275.build.f_cpu=275000000L
+pimoroni_tiny2350.menu.freq.300=300 MHz (Overclock)
+pimoroni_tiny2350.menu.freq.300.build.f_cpu=300000000L
+pimoroni_tiny2350.menu.opt.Small=Small (-Os) (standard)
+pimoroni_tiny2350.menu.opt.Small.build.flags.optimize=-Os
+pimoroni_tiny2350.menu.opt.Optimize=Optimize (-O)
+pimoroni_tiny2350.menu.opt.Optimize.build.flags.optimize=-O
+pimoroni_tiny2350.menu.opt.Optimize2=Optimize More (-O2)
+pimoroni_tiny2350.menu.opt.Optimize2.build.flags.optimize=-O2
+pimoroni_tiny2350.menu.opt.Optimize3=Optimize Even More (-O3)
+pimoroni_tiny2350.menu.opt.Optimize3.build.flags.optimize=-O3
+pimoroni_tiny2350.menu.opt.Fast=Fast (-Ofast) (maybe slower)
+pimoroni_tiny2350.menu.opt.Fast.build.flags.optimize=-Ofast
+pimoroni_tiny2350.menu.opt.Debug=Debug (-Og)
+pimoroni_tiny2350.menu.opt.Debug.build.flags.optimize=-Og
+pimoroni_tiny2350.menu.rtti.Disabled=Disabled
+pimoroni_tiny2350.menu.rtti.Disabled.build.flags.rtti=-fno-rtti
+pimoroni_tiny2350.menu.rtti.Enabled=Enabled
+pimoroni_tiny2350.menu.rtti.Enabled.build.flags.rtti=
+pimoroni_tiny2350.menu.stackprotect.Disabled=Disabled
+pimoroni_tiny2350.menu.stackprotect.Disabled.build.flags.stackprotect=
+pimoroni_tiny2350.menu.stackprotect.Enabled=Enabled
+pimoroni_tiny2350.menu.stackprotect.Enabled.build.flags.stackprotect=-fstack-protector
+pimoroni_tiny2350.menu.exceptions.Disabled=Disabled
+pimoroni_tiny2350.menu.exceptions.Disabled.build.flags.exceptions=-fno-exceptions
+pimoroni_tiny2350.menu.exceptions.Disabled.build.flags.libstdcpp=-lstdc++
+pimoroni_tiny2350.menu.exceptions.Enabled=Enabled
+pimoroni_tiny2350.menu.exceptions.Enabled.build.flags.exceptions=-fexceptions
+pimoroni_tiny2350.menu.exceptions.Enabled.build.flags.libstdcpp=-lstdc++-exc
+pimoroni_tiny2350.menu.dbgport.Disabled=Disabled
+pimoroni_tiny2350.menu.dbgport.Disabled.build.debug_port=
+pimoroni_tiny2350.menu.dbgport.Serial=Serial
+pimoroni_tiny2350.menu.dbgport.Serial.build.debug_port=-DDEBUG_RP2040_PORT=Serial
+pimoroni_tiny2350.menu.dbgport.Serial1=Serial1
+pimoroni_tiny2350.menu.dbgport.Serial1.build.debug_port=-DDEBUG_RP2040_PORT=Serial1
+pimoroni_tiny2350.menu.dbgport.Serial2=Serial2
+pimoroni_tiny2350.menu.dbgport.Serial2.build.debug_port=-DDEBUG_RP2040_PORT=Serial2
+pimoroni_tiny2350.menu.dbglvl.None=None
+pimoroni_tiny2350.menu.dbglvl.None.build.debug_level=
+pimoroni_tiny2350.menu.dbglvl.Core=Core
+pimoroni_tiny2350.menu.dbglvl.Core.build.debug_level=-DDEBUG_RP2040_CORE
+pimoroni_tiny2350.menu.dbglvl.SPI=SPI
+pimoroni_tiny2350.menu.dbglvl.SPI.build.debug_level=-DDEBUG_RP2040_SPI
+pimoroni_tiny2350.menu.dbglvl.Wire=Wire
+pimoroni_tiny2350.menu.dbglvl.Wire.build.debug_level=-DDEBUG_RP2040_WIRE
+pimoroni_tiny2350.menu.dbglvl.Bluetooth=Bluetooth
+pimoroni_tiny2350.menu.dbglvl.Bluetooth.build.debug_level=-DDEBUG_RP2040_BLUETOOTH
+pimoroni_tiny2350.menu.dbglvl.All=All
+pimoroni_tiny2350.menu.dbglvl.All.build.debug_level=-DDEBUG_RP2040_WIRE -DDEBUG_RP2040_SPI -DDEBUG_RP2040_CORE -DDEBUG_RP2040_BLUETOOTH
+pimoroni_tiny2350.menu.dbglvl.NDEBUG=NDEBUG
+pimoroni_tiny2350.menu.dbglvl.NDEBUG.build.debug_level=-DNDEBUG
+pimoroni_tiny2350.menu.usbstack.picosdk=Pico SDK
+pimoroni_tiny2350.menu.usbstack.picosdk.build.usbstack_flags=
+pimoroni_tiny2350.menu.usbstack.tinyusb=Adafruit TinyUSB
+pimoroni_tiny2350.menu.usbstack.tinyusb.build.usbstack_flags=-DUSE_TINYUSB "-I{runtime.platform.path}/libraries/Adafruit_TinyUSB_Arduino/src/arduino"
+pimoroni_tiny2350.menu.usbstack.tinyusb_host=Adafruit TinyUSB Host (native)
+pimoroni_tiny2350.menu.usbstack.tinyusb_host.build.usbstack_flags=-DUSE_TINYUSB -DUSE_TINYUSB_HOST "-I{runtime.platform.path}/libraries/Adafruit_TinyUSB_Arduino/src/arduino"
+pimoroni_tiny2350.menu.usbstack.nousb=No USB
+pimoroni_tiny2350.menu.usbstack.nousb.build.usbstack_flags="-DNO_USB -DDISABLE_USB_SERIAL -I{runtime.platform.path}/tools/libpico"
+pimoroni_tiny2350.menu.ipbtstack.ipv4only=IPv4 Only
+pimoroni_tiny2350.menu.ipbtstack.ipv4only.build.libpicow=libipv4.a
+pimoroni_tiny2350.menu.ipbtstack.ipv4only.build.libpicowdefs=-DLWIP_IPV6=0 -DLWIP_IPV4=1
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6=IPv4 + IPv6
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6.build.libpicow=libipv4-ipv6.a
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6.build.libpicowdefs=-DLWIP_IPV6=1 -DLWIP_IPV4=1
+pimoroni_tiny2350.menu.ipbtstack.ipv4btcble=IPv4 + Bluetooth
+pimoroni_tiny2350.menu.ipbtstack.ipv4btcble.build.libpicow=libipv4-bt.a
+pimoroni_tiny2350.menu.ipbtstack.ipv4btcble.build.libpicowdefs=-DLWIP_IPV6=0 -DLWIP_IPV4=1 -DENABLE_CLASSIC=1 -DENABLE_BLE=1
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6btcble=IPv4 + IPv6 + Bluetooth
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6btcble.build.libpicow=libipv4-ipv6-bt.a
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6btcble.build.libpicowdefs=-DLWIP_IPV6=1 -DLWIP_IPV4=1 -DENABLE_CLASSIC=1 -DENABLE_BLE=1
+pimoroni_tiny2350.menu.ipbtstack.ipv4onlybig=IPv4 Only - 32K
+pimoroni_tiny2350.menu.ipbtstack.ipv4onlybig.build.libpicow=libipv4-big.a
+pimoroni_tiny2350.menu.ipbtstack.ipv4onlybig.build.libpicowdefs=-DLWIP_IPV6=0 -DLWIP_IPV4=1 -D__LWIP_MEMMULT=2
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6big=IPv4 + IPv6 - 32K
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6big.build.libpicow=libipv4-ipv6-big.a
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6big.build.libpicowdefs=-DLWIP_IPV6=1 -DLWIP_IPV4=1 -D__LWIP_MEMMULT=2
+pimoroni_tiny2350.menu.ipbtstack.ipv4btcblebig=IPv4 + Bluetooth - 32K
+pimoroni_tiny2350.menu.ipbtstack.ipv4btcblebig.build.libpicow=libipv4-bt-big.a
+pimoroni_tiny2350.menu.ipbtstack.ipv4btcblebig.build.libpicowdefs=-DLWIP_IPV6=0 -DLWIP_IPV4=1 -DENABLE_CLASSIC=1 -DENABLE_BLE=1 -D__LWIP_MEMMULT=2
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6btcblebig=IPv4 + IPv6 + Bluetooth - 32K
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6btcblebig.build.libpicow=libipv4-ipv6-bt-big.a
+pimoroni_tiny2350.menu.ipbtstack.ipv4ipv6btcblebig.build.libpicowdefs=-DLWIP_IPV6=1 -DLWIP_IPV4=1 -DENABLE_CLASSIC=1 -DENABLE_BLE=1 -D__LWIP_MEMMULT=2
+pimoroni_tiny2350.menu.uploadmethod.default=Default (UF2)
+pimoroni_tiny2350.menu.uploadmethod.default.build.ram_length=512k
+pimoroni_tiny2350.menu.uploadmethod.default.build.debugscript=picoprobe_cmsis_dap.tcl
+pimoroni_tiny2350.menu.uploadmethod.default.upload.maximum_data_size=524288
+pimoroni_tiny2350.menu.uploadmethod.default.upload.tool=uf2conv
+pimoroni_tiny2350.menu.uploadmethod.default.upload.tool.default=uf2conv
+pimoroni_tiny2350.menu.uploadmethod.default.upload.tool.network=uf2conv-network
+pimoroni_tiny2350.menu.uploadmethod.picotool=Picotool
+pimoroni_tiny2350.menu.uploadmethod.picotool.build.ram_length=512k
+pimoroni_tiny2350.menu.uploadmethod.picotool.build.debugscript=picoprobe.tcl
+pimoroni_tiny2350.menu.uploadmethod.picotool.build.picodebugflags=-DENABLE_PICOTOOL_USB
+pimoroni_tiny2350.menu.uploadmethod.picotool.upload.maximum_data_size=524288
+pimoroni_tiny2350.menu.uploadmethod.picotool.upload.tool=picotool
+pimoroni_tiny2350.menu.uploadmethod.picotool.upload.tool.default=picotool
+pimoroni_tiny2350.menu.uploadmethod.picoprobe_cmsis_dap=Picoprobe/Debugprobe (CMSIS-DAP)
+pimoroni_tiny2350.menu.uploadmethod.picoprobe_cmsis_dap.build.ram_length=512k
+pimoroni_tiny2350.menu.uploadmethod.picoprobe_cmsis_dap.build.debugscript=picoprobe_cmsis_dap.tcl
+pimoroni_tiny2350.menu.uploadmethod.picoprobe_cmsis_dap.upload.maximum_data_size=524288
+pimoroni_tiny2350.menu.uploadmethod.picoprobe_cmsis_dap.upload.tool=picoprobe_cmsis_dap
+pimoroni_tiny2350.menu.uploadmethod.picoprobe_cmsis_dap.upload.tool.default=picoprobe_cmsis_dap
+
 # -----------------------------------
 # Pintronix PinMax
 # -----------------------------------

cores/rp2040/RP2040USB.cpp

@@ -566,8 +566,6 @@ usbd_class_driver_t const *usbd_app_driver_get_cb(uint8_t *driver_count) {
 
 #elif defined NO_USB
 
-// will ensure backward compatibility with existing code when using pico-debug
-
 #warning "NO_USB selected. No output to Serial will occur!"
 
 #include <Arduino.h>

cores/rp2040/SerialPIO.cpp

@@ -201,7 +201,6 @@ void SerialPIO::begin(unsigned long baud, uint16_t config) {
 
         digitalWrite(_tx, HIGH);
         pinMode(_tx, OUTPUT);
-        gpio_set_outover(_tx, _invertTX);
 
         pio_tx_program_init(_txPIO, _txSM, off, _tx);
         pio_sm_clear_fifos(_txPIO, _txSM); // Remove any existing data
@@ -212,6 +211,7 @@ void SerialPIO::begin(unsigned long baud, uint16_t config) {
         pio_sm_exec(_txPIO, _txSM, pio_encode_mov(pio_isr, pio_osr));
 
         // Start running!
+        gpio_set_outover(_tx, _invertTX);
         pio_sm_set_enabled(_txPIO, _txSM, true);
     }
     if (_rx != NOPIN) {

cores/rp2040/SoftwareSerial.h

@@ -37,8 +37,8 @@ class SoftwareSerial : public SerialPIO {
     };
 
     void begin(unsigned long baud, uint16_t config) override {
-        setInvertTX(invert);
-        setInvertRX(invert);
+        setInvertTX(_invert);
+        setInvertRX(_invert);
         SerialPIO::begin(baud, config);
     }
 

docs/install.rst

@@ -184,11 +184,9 @@ The first line creates a file with the USB vendor and ID of the Picoprobe and te
 
 Once Picoprobe permissions are set up properly, then select the board "Raspberry Pi Pico (Picoprobe)" in the Tools menu and upload as normal.
 
-Uploading Sketches with pico-debug
-----------------------------------
-pico-debug differs from Picoprobe in that pico-debug is a virtual debug pod that runs side-by-side on the same RP2040 that you run your code on; so, you only need one RP2040 board instead of two.  pico-debug also differs from Picoprobe in that pico-debug is standards-based; it uses the CMSIS-DAP protocol, which means even software not specially written for the Raspberry Pi Pico can support it.  pico-debug uses OpenOCD to handle your sketch uploads, and debugging can be accomplished with CMSIS-DAP capable debuggers including GDB.
-
-Under Windows and macOS, any user should be able to access pico-debug automatically, but under Linux `udev` must be told about the device and to allow normal users access.
+Uploading Sketches with OpenOCD
+-------------------------------
+Under Windows and macOS, any user should be able to access OpenOCD automatically, but under Linux `udev` must be told about the device and to allow normal users access.
 
 To set up user-level access to all CMSIS-DAP adapters on Ubuntu (and other OSes which use `udev`):
 
@@ -199,10 +197,8 @@ To set up user-level access to all CMSIS-DAP adapters on Ubuntu (and other OSes
 
 The first line creates a file that recognizes all CMSIS-DAP adapters and tells UDEV to give users full access to it.  The second causes `udev` to load this new rule.  Note that you will need to unplug and re-plug in your device the first time you create this file, to allow udev to make the device node properly.
 
-Once CMSIS-DAP permissions are set up properly, then select the board "Raspberry Pi Pico (pico-debug)" in the Tools menu.
-
-When first connecting the USB port to your PC, you must copy pico-debug-gimmecache.uf2 to the Pi Pico to load pico-debug into RAM; after this, upload as normal.
+Once CMSIS-DAP permissions are set up properly, then select the Upload Method "Picoprobe/Debugprobe (CMSIS-DAP)" in the Tools menu.
 
-Debugging with Picoprobe/pico-debug, OpenOCD, and GDB
+Debugging with Picoprobe/Debugprobe, OpenOCD, and GDB
 -----------------------------------------------------
-The installed tools include a version of OpenOCD (in the pqt-openocd directory) and GDB (in the pqt-gcc directory).  These may be used to run GDB in an interactive window as documented in the Pico Getting Started manuals from the Raspberry Pi Foundation.  For pico-debug, replace the raspberrypi-swd and picoprobe example OpenOCD arguments of "-f interface/raspberrypi-swd.cfg -f target/rp2040.cfg" or "-f interface/picoprobe.cfg -f target/rp2040.cfg" respectively in the Pico Getting Started manual with "-f board/pico-debug.cfg".
+The installed tools include a version of OpenOCD (in the pqt-openocd directory) and GDB (in the pqt-gcc directory).  These may be used to run GDB in an interactive window as documented in the Pico Getting Started manuals from the Raspberry Pi Foundation.