Arduino library for I2C & SPI abstractions
License: MIT License
This is a helper library to abstract away I2C & SPI transactions and registers
Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!
MIT license, all text above must be included in any redistribution
trying to use Adafruit_AHTX0
Hardware:
Mac OS 10.13
Arduino IDE 1.8
Board ESP32-C3-DevKitM-1
I'm trying to upload an example to use the AHT10 temperature sensor but I'm getting the following error:
/Users/firemedia1/Library/Arduino15/packages/esp32/hardware/esp32/2.0.0-alpha1/cores/esp32/Arduino.h:107:66: note: suggested alternative: 'GPIO_IN_REG'
#define portInputRegister(port) ((volatile uint32_t*)((port)?GPIO_IN1_REG:GPIO_IN_REG))
^~~~~~~~~~~~
/Users/firemedia1/Dropbox/Arduino/libraries/Adafruit_BusIO/Adafruit_SPIDevice.cpp:58:33: note: in expansion of macro 'portInputRegister'
misoPort = (BusIO_PortReg *)portInputRegister(digitalPinToPort(misopin));
^~~~~~~~~~~~~~~~~
Is this hard wired delay in write_then_read() required for all use cases?
Adafruit_BusIO/Adafruit_SPIDevice.cpp
Line 304 in 256edbe
I get two errors when I compile it:
..\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:37:43: error: could not convert 'SPI_BITORDER_MSBFIRST' from '_BitOrder' to 'BitOrder'
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^
...\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:42:43: error: could not convert 'SPI_BITORDER_MSBFIRST' from '_BitOrder' to 'BitOrder'
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
Could you please fix this?
Thanks.
Arduino board: ESP32 WROOM32 module
Arduino IDE version (found in Arduino -> About Arduino menu): Using VS Code with ESPIDF, CMake, Arduino as a submodule: espressif/arduino-esp32 v2.0.5
Compile with -DNO_GLOBAL_SERIAL. Causes HardwareSerial.h to not extern HardwareSerial Serial; which means that Adafruit_BusIO_Register.h #L74 tries to use &Serial as a default argument but it doesn't exist.
Solution would be to use the same define guard around the method declarations so if NO_GLOBAL_INSTANCES or NO_GLOBAL_SERIAL is defined, it will not add in a default argument.
Hi i need use a IC with 3-wire SPI protocol and i dont know how. This library can be use this protocol?.
I updated a bunch of libraries from Adafruit and I discovered that opening the BMP388 barometric pressure sensor over SPI is failing. BusIO versions before v1.11.1 work fine.
Hardware
Software
Some recent BusIO changes include the comment "there doesn't seem to be a supported #define that this code can use to tell which core it's building against." This topic might be relevant to my SAMD51 devices. I don't know what the fix should be. For some other things, I've used:
Hope this helps.
Barry Hansen
There are 2 changes for my wiring from Feather to BMP388. Look for "<---" markers.
/***************************************************************************
This is a library for the BMP3XX temperature & pressure sensor
Designed specifically to work with the Adafruit BMP388 Breakout
----> http://www.adafruit.com/products/3966
These sensors use I2C or SPI to communicate, 2 or 4 pins are required
to interface.
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing products
from Adafruit!
Written by Limor Fried & Kevin Townsend for Adafruit Industries.
BSD license, all text above must be included in any redistribution
***************************************************************************/
#include <Wire.h>
#include <SPI.h>
#include <Adafruit_Sensor.h>
#include "Adafruit_BMP3XX.h"
#define BMP_SCK 13
#define BMP_MISO 12
#define BMP_MOSI 11
#define BMP_CS 13 // <--- changed chip select
#define SEALEVELPRESSURE_HPA (1013.25)
Adafruit_BMP3XX bmp;
void setup() {
Serial.begin(115200);
while (!Serial);
Serial.println("Adafruit BMP388 / BMP390 test");
if (! bmp.begin_SPI(BMP_CS)) { // hardware SPI mode <--- uncommented to use hardware SPI
Serial.println("Could not find a valid BMP3 sensor, check wiring!");
while (1);
}
// Set up oversampling and filter initialization
bmp.setTemperatureOversampling(BMP3_OVERSAMPLING_8X);
bmp.setPressureOversampling(BMP3_OVERSAMPLING_4X);
bmp.setIIRFilterCoeff(BMP3_IIR_FILTER_COEFF_3);
bmp.setOutputDataRate(BMP3_ODR_50_HZ);
}
void loop() {
if (! bmp.performReading()) {
Serial.println("Failed to perform reading :(");
return;
}
Serial.print("Temperature = ");
Serial.print(bmp.temperature);
Serial.println(" *C");
Serial.print("Pressure = ");
Serial.print(bmp.pressure / 100.0);
Serial.println(" hPa");
Serial.print("Approx. Altitude = ");
Serial.print(bmp.readAltitude(SEALEVELPRESSURE_HPA));
Serial.println(" m");
Serial.println();
delay(2000);
}
Is there a way to specify an arbitrary number of bits to transfer via SPI? I have a device that's interface is very SPI-like. But it expects 3bits of command followed by 6 bits of address followed by 8bits of data. But from the code here..(at least the bit banged part) it looks like it sends just 8 bit package.. My guess is I'll have to bit bang this myself...
In order to solve crowded projects where several sensors' I2C addresses overlap, it is possible to implement a bitbang transmission on different ports than the physical I2C (see e.g. library BitBang_I2C, which could be included as an extension). Please upgrade BusIO so as to enable all Adafruit sensor libraries to access this kind of communication protocol. This would allow connecting many sensors without collision and without physical multiplexers.
Arduino board: Arduino/Genuino 101
Arduino IDE version - 1.18.15
List the steps to reproduce the problem below (if possible attach a sketch or
copy the sketch code in too): Open and upload serialthermocouple from "Adafruit MAX31855 library"
It returns the following "Error compiling for board Arduino/Genuino 101"
Arduino: 1.8.15 (Mac OS X), Board: "Arduino/Genuino 101"
/Users/daniel/Library/Arduino15/packages/Intel/tools/arc-elf32/1.6.9+1.0.1/bin/arc-elf32-g++ -c -mcpu=quarkse_em -mlittle-endian -g -Os -Wall -fno-reorder-functions -fno-asynchronous-unwind-tables -fno-omit-frame-pointer -fno-defer-pop -Wno-unused-but-set-variable -Wno-main -ffreestanding -fno-stack-protector -mno-sdata -ffunction-sections -fdata-sections -fsigned-char -fno-rtti -fno-exceptions -fcheck-new -D__ARDUINO_ARC__ -std=c++11 -DCONFIG_BLUETOOTH_PERIPHERAL -DCONFIG_BLUETOOTH_CENTRAL -DCONFIG_BLUETOOTH_GATT_CLIENT -w -x c++ -E -CC -DF_CPU=32000000L -DARDUINO=10815 -DARDUINO_ARC32_TOOLS -DARDUINO_ARCH_ARC32 -D__CPU_ARC__ -DCLOCK_SPEED=32 -DCONFIG_SOC_GPIO_32 -DCONFIG_SOC_GPIO_AON -DINFRA_MULTI_CPU_SUPPORT -DCFW_MULTI_CPU_SUPPORT -DHAS_SHARED_MEM -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/system/libarc32_arduino101/common -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/system/libarc32_arduino101/drivers -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/system/libarc32_arduino101/bootcode -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/system/libarc32_arduino101/framework/include -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/cores/arduino -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/variants/arduino_101 -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/libraries/SPI/src -I/Users/daniel/Documents/Arduino/libraries/Adafruit_MAX31855_library -I/Users/daniel/Documents/Arduino/libraries/Adafruit_BusIO -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/libraries/Wire/src /var/folders/p4/vh0y2_vx4gx65lfycjnm2xt80000gn/T/arduino_build_436628/sketch/serialthermocouple.ino.cpp -o /var/folders/p4/vh0y2_vx4gx65lfycjnm2xt80000gn/T/arduino_build_436628/preproc/ctags_target_for_gcc_minus_e.cpp
/Applications/Arduino.app/Contents/Java/tools-builder/ctags/5.8-arduino11/ctags -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives /var/folders/p4/vh0y2_vx4gx65lfycjnm2xt80000gn/T/arduino_build_436628/preproc/ctags_target_for_gcc_minus_e.cpp
Compiling sketch...
/Users/daniel/Library/Arduino15/packages/Intel/tools/arc-elf32/1.6.9+1.0.1/bin/arc-elf32-g++ -c -mcpu=quarkse_em -mlittle-endian -g -Os -Wall -fno-reorder-functions -fno-asynchronous-unwind-tables -fno-omit-frame-pointer -fno-defer-pop -Wno-unused-but-set-variable -Wno-main -ffreestanding -fno-stack-protector -mno-sdata -ffunction-sections -fdata-sections -fsigned-char -MMD -fno-rtti -fno-exceptions -fcheck-new -D__ARDUINO_ARC__ -std=c++11 -DCONFIG_BLUETOOTH_PERIPHERAL -DCONFIG_BLUETOOTH_CENTRAL -DCONFIG_BLUETOOTH_GATT_CLIENT -DF_CPU=32000000L -DARDUINO=10815 -DARDUINO_ARC32_TOOLS -DARDUINO_ARCH_ARC32 -D__CPU_ARC__ -DCLOCK_SPEED=32 -DCONFIG_SOC_GPIO_32 -DCONFIG_SOC_GPIO_AON -DINFRA_MULTI_CPU_SUPPORT -DCFW_MULTI_CPU_SUPPORT -DHAS_SHARED_MEM -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/system/libarc32_arduino101/common -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/system/libarc32_arduino101/drivers -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/system/libarc32_arduino101/bootcode -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/system/libarc32_arduino101/framework/include -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/cores/arduino -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/variants/arduino_101 -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/libraries/SPI/src -I/Users/daniel/Documents/Arduino/libraries/Adafruit_MAX31855_library -I/Users/daniel/Documents/Arduino/libraries/Adafruit_BusIO -I/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/libraries/Wire/src /var/folders/p4/vh0y2_vx4gx65lfycjnm2xt80000gn/T/arduino_build_436628/sketch/serialthermocouple.ino.cpp -o /var/folders/p4/vh0y2_vx4gx65lfycjnm2xt80000gn/T/arduino_build_436628/sketch/serialthermocouple.ino.cpp.o
In file included from /Users/daniel/Documents/Arduino/libraries/Adafruit_MAX31855_library/examples/serialthermocouple/serialthermocouple.ino:17:0:
/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/libraries/SPI/src/SPI.h:47:18: error: invalid conversion from ‘int’ to ‘BitOrder’ [-fpermissive]
#define MSBFIRST 1
^
/Users/daniel/Documents/Arduino/libraries/Adafruit_BusIO/Adafruit_SPIDevice.h:31:31: note: in expansion of macro ‘MSBFIRST’
#define SPI_BITORDER_MSBFIRST MSBFIRST
^
/Users/daniel/Documents/Arduino/libraries/Adafruit_BusIO/Adafruit_SPIDevice.h:62:43: note: in expansion of macro ‘SPI_BITORDER_MSBFIRST’
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^
/Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/libraries/SPI/src/SPI.h:47:18: error: invalid conversion from ‘int’ to ‘BitOrder’ [-fpermissive]
#define MSBFIRST 1
^
/Users/daniel/Documents/Arduino/libraries/Adafruit_BusIO/Adafruit_SPIDevice.h:31:31: note: in expansion of macro ‘MSBFIRST’
#define SPI_BITORDER_MSBFIRST MSBFIRST
^
/Users/daniel/Documents/Arduino/libraries/Adafruit_BusIO/Adafruit_SPIDevice.h:67:43: note: in expansion of macro ‘SPI_BITORDER_MSBFIRST’
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^
Using library SPI at version 1.0 in folder: /Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/libraries/SPI
Using library Adafruit_MAX31855_library at version 1.3.0 in folder: /Users/daniel/Documents/Arduino/libraries/Adafruit_MAX31855_library
Using library Adafruit_BusIO at version 1.8.1 in folder: /Users/daniel/Documents/Arduino/libraries/Adafruit_BusIO
Using library Wire at version 1.0 in folder: /Users/daniel/Library/Arduino15/packages/Intel/hardware/arc32/2.0.4/libraries/Wire
exit status 1
Error compiling for board Arduino/Genuino 101.
Not an issue but hopefully helpful input. I didn't know where best to put this info so am providing here. I struggled a bit over what "type" meant when defining a Adafruit_BusIO_Register and then it clicked once I saw the code. To assist future developers here is an attempt at a couple of definitions:
ADDRBIT8_HIGH_TOREAD When reading a register you must actually send the value 0x80 + register to the device. e.g. To read the register 0x0B the register value 0x8B is sent and to write 0x0B is sent.
ADDRBIT8_HIGH_TOWRITE When writing to a register you must actually send the value 0x80 + register to the device. e.g. To write to the register 0x19 the register value 0x99 is sent and to read 0x19 is sent.
Hope this helps. Also can the documentation be generated and included in the git repository?
Hi I like the Adafruit_BusIO library for its almost zero-overhead abstraction of the I2C and the DAC chip MCP4725. As an embedded programmer of constrained hardware, I wonder why the library invokes the new operator in the code?
In other words, is there a strong reason not to modify the code like the following, in order to avoid malloc at run-time?
--- a/Adafruit_SPIDevice.cpp
+++ b/Adafruit_SPIDevice.cpp
@@ -19,7 +19,7 @@ Adafruit_SPIDevice::Adafruit_SPIDevice(int8_t cspin, uint32_t freq,
_sck = _mosi = _miso = -1;
_spi = theSPI;
_begun = false;
- _spiSetting = new SPISettings(freq, dataOrder, dataMode);
+ _spiSetting = SPISettings(freq, dataOrder, dataMode);
_freq = freq;
_dataOrder = dataOrder;
_dataMode = dataMode;
@@ -80,8 +80,6 @@ Adafruit_SPIDevice::Adafruit_SPIDevice(int8_t cspin, int8_t sckpin,
* @brief Release memory allocated in constructors
*/
Adafruit_SPIDevice::~Adafruit_SPIDevice() {
- if (_spiSetting)
- delete _spiSetting;
}
/*!
@@ -283,7 +281,7 @@ uint8_t Adafruit_SPIDevice::transfer(uint8_t send) {
void Adafruit_SPIDevice::beginTransaction(void) {
if (_spi) {
#ifdef BUSIO_HAS_HW_SPI
- _spi->beginTransaction(*_spiSetting);
+ _spi->beginTransaction(_spiSetting);
#endif
}
}This library is used in Marlin 2.0 firmware for 3D printing, and since the changes made to Adafruit_MAX31865 yesterday from 1.1.0 to 1.2.0, the firmware no longer compiles. Here is a thread on the issue bigtreetech/BIGTREETECH-SKR-mini-E3#257
The firmware will compile with version 1.1.0.
Here is the output of the error which references the library
ompiling .pio\build\STM32F103RC_btt_512K\liba17\USBComposite\Consumer.cpp.o
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_I2CDevice.cpp: In member function 'bool Adafruit_I2CDevice::read(uint8_t*, size_t, bool)':
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_I2CDevice.cpp:160:79: error: no matching function for call to 'TwoWire::requestFrom(uint8_t, uint8_t, uint8_t)'
size_t recv = _wire->requestFrom((uint8_t)_addr, (uint8_t)len, (uint8_t)stop);
^
In file included from C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\libraries\Wire/Wire.h:42:0,
from .pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_I2CDevice.h:1,
from .pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_I2CDevice.cpp:1:
C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\libraries\Wire/utility/WireBase.h:101:11: note: candidate: uint8 WireBase::requestFrom(uint8, int)
uint8 requestFrom(uint8, int);
^~~~~~~~~~~
C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\libraries\Wire/utility/WireBase.h:101:11: note: candidate expects 2 arguments, 3 provided
C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\libraries\Wire/utility/WireBase.h:106:11: note: candidate: uint8 WireBase::requestFrom(int, int)
uint8 requestFrom(int, int);
^~~~~~~~~~~
C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\libraries\Wire/utility/WireBase.h:106:11: note: candidate expects 2 arguments, 3 provided
*** [.pio\build\STM32F103RC_btt_512K\lib2ab\Adafruit BusIO_ID6214\Adafruit_I2CDevice.cpp.o] Error 1
In file included from .pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.h:55:0,
from .pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.cpp:17:
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:37:43: error: 'SPI_BITORDER_MSBFIRST' was not declared in this scope
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:37:43: note: suggested alternative: 'SPI_CR1_LSBFIRST'
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:42:43: error: 'SPI_BITORDER_MSBFIRST' was not declared in this scope
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:42:43: note: suggested alternative: 'SPI_CR1_LSBFIRST'
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
In file included from .pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.cpp:17:0:
.pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.h:84:32: warning: passing NULL to non-pointer argument 1 of 'Adafruit_SPIDevice::Adafruit_SPIDevice(int8_t, uint32_t, BitOrder, uint8_t, SPIClass*)' [-Wconversion-null]
Adafruit_SPIDevice spi_dev = NULL;
^~~~
In file included from c:\users\lastp.platformio\packages\toolchain-gccarmnoneeabi\arm-none-eabi\include\inttypes.h:22:0,
from C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\cores\maple/avr/pgmspace.h:4,
from C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\cores\maple/WString.h:29,
from C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\cores\maple/wirish.h:47,
from C:\Users\lastp.platformio\packages\framework-arduinoststm32-maple\STM32F1\cores\maple/Arduino.h:30,
from .pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.h:50,
from .pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.cpp:17:
.pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.h:84:32: error: call to 'Adafruit_SPIDevice::Adafruit_SPIDevice(int8_t, uint32_t, BitOrder, uint8_t, SPIClass*)' uses the default argument for parameter 3, which is not yet defined
Adafruit_SPIDevice spi_dev = NULL;
^
.pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.cpp: In constructor 'Adafruit_MAX31865::Adafruit_MAX31865(int8_t, int8_t, int8_t, int8_t)':
.pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.cpp:38:76: error: call to 'Adafruit_SPIDevice::Adafruit_SPIDevice(int8_t, int8_t, int8_t, int8_t, uint32_t, BitOrder, uint8_t)' uses the default argument for parameter 6, which is not yet defined
spi_dev = Adafruit_SPIDevice(spi_cs, spi_clk, spi_miso, spi_mosi, 1000000);
^
.pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.cpp: In constructor 'Adafruit_MAX31865::Adafruit_MAX31865(int8_t)':
.pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.cpp:49:43: error: 'SPI_BITORDER_MSBFIRST' was not declared in this scope
Adafruit_SPIDevice(spi_cs, 1000000, SPI_BITORDER_MSBFIRST, SPI_MODE1);
^~~~~~~~~~~~~~~~~~~~~
.pio\libdeps\STM32F103RC_btt_512K\Adafruit_MAX31865\Adafruit_MAX31865.cpp:49:43: note: suggested alternative: 'SPI_CR1_LSBFIRST'
Adafruit_SPIDevice(spi_cs, 1000000, SPI_BITORDER_MSBFIRST, SPI_MODE1);
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
*** [.pio\build\STM32F103RC_btt_512K\lib1cd\Adafruit_MAX31865\Adafruit_MAX31865.cpp.o] Error 1
In file included from .pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_BusIO_Register.h:2:0,
from .pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_BusIO_Register.cpp:1:
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:37:43: error: 'SPI_BITORDER_MSBFIRST' was not declared in this scope
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:37:43: note: suggested alternative: 'SPI_CR1_LSBFIRST'
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:42:43: error: 'SPI_BITORDER_MSBFIRST' was not declared in this scope
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:42:43: note: suggested alternative: 'SPI_CR1_LSBFIRST'
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
In file included from .pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp:1:0:
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:37:43: error: 'SPI_BITORDER_MSBFIRST' was not declared in this scope
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
*** [.pio\build\STM32F103RC_btt_512K\lib2ab\Adafruit BusIO_ID6214\Adafruit_BusIO_Register.cpp.o] Error 1
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:37:43: note: suggested alternative: 'SPI_CR1_LSBFIRST'
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:42:43: error: 'SPI_BITORDER_MSBFIRST' was not declared in this scope
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:42:43: note: suggested alternative: 'SPI_CR1_LSBFIRST'
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp: In member function 'void Adafruit_SPIDevice::transfer(uint8_t*, size_t)':
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp:99:31: error: no matching function for call to 'SPIClass::transfer(uint8_t*&, size_t&)'
_spi->transfer(buffer, len);
^
In file included from .pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214/Adafruit_SPIDevice.h:1:0,
from .pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp:1:
Marlin\src\HAL\STM32F1/SPI.h:268:11: note: candidate: uint8_t SPIClass::transfer(uint8_t) const
uint8_t transfer(uint8_t data) const;
^~~~~~~~
Marlin\src\HAL\STM32F1/SPI.h:268:11: note: candidate expects 1 argument, 2 provided
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp:115:23: error: 'SPI_BITORDER_LSBFIRST' was not declared in this scope
if (_dataOrder == SPI_BITORDER_LSBFIRST) {
^~~~~~~~~~~~~~~~~~~~~
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp:115:23: note: suggested alternative: 'SPI_CR1_LSBFIRST'
if (_dataOrder == SPI_BITORDER_LSBFIRST) {
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp:149:23: error: 'SPI_BITORDER_LSBFIRST' was not declared in this scope
if (_dataOrder == SPI_BITORDER_LSBFIRST) {
^~~~~~~~~~~~~~~~~~~~~
.pio\libdeps\STM32F103RC_btt_512K\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp:149:23: note: suggested alternative: 'SPI_CR1_LSBFIRST'
if (_dataOrder == SPI_BITORDER_LSBFIRST) {
^~~~~~~~~~~~~~~~~~~~~
SPI_CR1_LSBFIRST
*** [.pio\build\STM32F103RC_btt_512K\lib2ab\Adafruit BusIO_ID6214\Adafruit_SPIDevice.cpp.o] Error 1
Arduino board: Adafruit MagTag 2.9"
Arduino IDE version (found in Arduino -> About Arduino menu): 1.8.15
arduino-esp32 2.0.0 RC-1 installed via the boards manager
List the steps to reproduce the problem below (if possible attach a sketch or
copy the sketch code in too): LIST REPRO STEPS BELOW
Upload sketch, reboot and open Serial Monitor.
I believe the issue is being caused by the esp32 implementation of the TwoWire::endTransmission() function expecting the user to call Wire.write() prior to calling Wire.endTransmission()
uint8_t TwoWire::endTransmission(bool sendStop) // Assumes Wire.beginTransaction(), Wire.write()
https://github.com/espressif/arduino-esp32/blob/2af8cc34850c445b1b0694653f086b9f9b1f52f9/libraries/Wire/src/Wire.cpp#L171
Minimum Sketch to reproduce issue:
#include <Adafruit_LIS3DH.h>
Adafruit_LIS3DH lis = Adafruit_LIS3DH();
void setup() {
Serial.begin(115200);
while (!Serial);
if (! lis.begin(0x19)) { // change this to 0x19 for alternative i2c address
Serial.println("Couldnt start LIS3DH");
while (1) yield();
}
Serial.print("Range = "); Serial.print(2 << lis.getRange());
Serial.println("G");
}
void loop() {
// put your main code here, to run repeatedly:
}
This seems like an OK workaround:
Adding the following lines to the detected() function in Adafruit_I2CDevice.cpp
bool Adafruit_I2CDevice::detected(void) {
// Init I2C if not done yet
if (!_begun && !begin()) {
return false;
}
// A basic scanner, see if it ACK's
_wire->beginTransmission(_addr);
#ifdef ESP32
// ESP32 implementation of wire expects write before endTransmission
_wire->write(0);
#endif
if (_wire->endTransmission() == 0) {
Hi
Current versions of the INA219 fail to complie with the Heltec CubeCell HTCC-AB01.
V1.0.7 will complie V 1.0.9 on fails with the following issue:
In file included from .pio\libdeps\cubecell_board_plus\Adafruit BusIO/Adafruit_BusIO_Register.h:10,
from .pio\libdeps\cubecell_board_plus\Adafruit [email protected]/Adafruit_INA219.h:21,
from src\main.cpp:3:
.pio\libdeps\cubecell_board_plus\Adafruit BusIO/Adafruit_SPIDevice.h:39:9: error: 'BitOrder' does not name a type
39 | typedef BitOrder BusIOBitOrder;
| ^~~~~~~~
.pio\libdeps\cubecell_board_plus\Adafruit BusIO/Adafruit_SPIDevice.h:69:22: error: 'BusIOBitOrder' has not been declared
69 | BusIOBitOrder dataOrder = SPI_BITORDER_MSBFIRST,
| ^~~~~~~~~~~~~
.pio\libdeps\cubecell_board_plus\Adafruit BusIO/Adafruit_SPIDevice.h:74:22: error: 'BusIOBitOrder' has not been declared
74 | BusIOBitOrder dataOrder = SPI_BITORDER_MSBFIRST,
| ^~~~~~~~~~~~~
.pio\libdeps\cubecell_board_plus\Adafruit BusIO/Adafruit_SPIDevice.h:95:3: error: 'BusIOBitOrder' does not name a type
95 | BusIOBitOrder _dataOrder;
| ^~~~~~~~~~~~~
Is there a change log? What is the difference between 1.07 and 1.09 onwards and is there a fix?
Thanks
Thank you for opening an issue on an Adafruit Arduino library repository. To
improve the speed of resolution please review the following guidelines and
common troubleshooting steps below before creating the issue:
Do not use GitHub issues for troubleshooting projects and issues. Instead use
the forums at http://forums.adafruit.com to ask questions and troubleshoot why
something isn't working as expected. In many cases the problem is a common issue
that you will more quickly receive help from the forum community. GitHub issues
are meant for known defects in the code. If you don't know if there is a defect
in the code then start with troubleshooting on the forum first.
If following a tutorial or guide be sure you didn't miss a step. Carefully
check all of the steps and commands to run have been followed. Consult the
forum if you're unsure or have questions about steps in a guide/tutorial.
For Arduino projects check these very common issues to ensure they don't apply:
For uploading sketches or communicating with the board make sure you're using
a USB data cable and not a USB charge-only cable. It is sometimes
very hard to tell the difference between a data and charge cable! Try using the
cable with other devices or swapping to another cable to confirm it is not
the problem.
Be sure you are supplying adequate power to the board. Check the specs of
your board and plug in an external power supply. In many cases just
plugging a board into your computer is not enough to power it and other
peripherals.
Double check all soldering joints and connections. Flakey connections
cause many mysterious problems. See the guide to excellent soldering for examples of good solder joints.
Ensure you are using an official Arduino or Adafruit board. We can't
guarantee a clone board will have the same functionality and work as expected
with this code and don't support them.
If you're sure this issue is a defect in the code and checked the steps above
please fill in the following fields to provide enough troubleshooting information.
You may delete the guideline and text above to just leave the following details:
Arduino board: ESP32 WROOM32
Arduino IDE version (found in Arduino -> About Arduino menu): platform: [email protected]
List the steps to reproduce the problem below :
Please find the error: https://pastebin.com/tmd26KJP
stm32f103c8t6 board.
I get the following error when compiling the code https://github.com/adafruit/Adafruit-BMP085-Library/blob/master/examples/BMP085test/BMP085test.ino at Arduino_STM32.
Arduino\libraries\Adafruit_BusIO\Adafruit_I2CDevice.cpp: In member function 'bool Adafruit_I2CDevice::write(const uint8_t*, size_t, bool, const uint8_t*, size_t)':
C:\Users\rizacelik\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_I2CDevice.cpp:88:47: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8* {aka unsigned char*}' [-fpermissive]
if (_wire->write(prefix_buffer, prefix_len) != prefix_len) {
Interrupts broke on the new attiny series (testing on attiny1604) when you started using BusIO. Using the following core: https://github.com/SpenceKonde/megaTinyCore
First off if you try to compile it, you get the error:
Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:38:22: error: 'BitOrder' has not been declared
If you go in and remove the if statements, assuming it's an AVR board, it compiles but the interrupt pin is constantly held HIGH, never reacting to anything. It does this on all versions I've tried since then up to the latest arduino releases by today's date.
This sketch works as expected on 1.1.2, but for any version above it, the interrupt doesn't work:
https://gist.github.com/JasXSL/ed0f35498f64f8736e2fa730bde88b75
Our code stopped compiling today and broke our GitHub Actions workflow with the latest release. We are getting the following error:
.pio/libdeps/esp32dev/Adafruit BusIO@src-de43b9da31d281331630329764ceaa16/Adafruit_I2CDevice.cpp: In member function 'void Adafruit_I2CDevice::end()':
.pio/libdeps/esp32dev/Adafruit BusIO@src-de43b9da31d281331630329764ceaa16/Adafruit_I2CDevice.cpp:44:10: error: 'class TwoWire' has no member named 'end'
_wire->end();
ESP32 with PlataformIO
platformio/espressif32 @ 3.4.0
Arduino board: Adafruit ESP32 Feather
Arduino IDE version (found in Arduino -> About Arduino menu): 1.8.13
List the steps to reproduce the problem below (if possible attach a sketch or
copy the sketch code in too): LIST REPRO STEPS BELOW
I just updated this library from Adafruit (among others) and found it does not compile in Arduino or in PlatformIO.
my project has #include <Adafruit_LEDBackpack.h> which depends on Adafruit_BusIO.
Downgrading Adafruit BusIO to 1.11.2 allows me to compile and run my project.
In case it's relevant, I'm also still using arduino-esp32 1.0.4.
I figured this would be adequate to locate the problem, but let me know if you want/need the verbose output. Here are the errors from the Arduino IDE console output:
C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp: In member function 'bool Adafruit_SPIDevice::write(const uint8_t*, size_t, const uint8_t*, size_t)':
C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:310:61: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
_spi->transferBytes(prefix_buffer, nullptr, prefix_len);
^
In file included from C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.h:9:0,
from C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:1:
C:\Users\chris\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.4\libraries\SPI\src/SPI.h:73:10: note: initializing argument 1 of 'void SPIClass::transferBytes(uint8_t*, uint8_t*, uint32_t)'
void transferBytes(uint8_t * data, uint8_t * out, uint32_t size);
^
C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:313:47: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
_spi->transferBytes(buffer, nullptr, len);
^
In file included from C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.h:9:0,
from C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:1:
C:\Users\chris\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.4\libraries\SPI\src/SPI.h:73:10: note: initializing argument 1 of 'void SPIClass::transferBytes(uint8_t*, uint8_t*, uint32_t)'
void transferBytes(uint8_t * data, uint8_t * out, uint32_t size);
^
C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp: In member function 'bool Adafruit_SPIDevice::write_then_read(const uint8_t*, size_t, uint8_t*, size_t, uint8_t)':
C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:418:59: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
_spi->transferBytes(write_buffer, nullptr, write_len);
^
In file included from C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.h:9:0,
from C:\Users\chris\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:1:
C:\Users\chris\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.4\libraries\SPI\src/SPI.h:73:10: note: initializing argument 1 of 'void SPIClass::transferBytes(uint8_t*, uint8_t*, uint32_t)'
void transferBytes(uint8_t * data, uint8_t * out, uint32_t size);
^
Arduino board: Uno
Arduino IDE version (found in Arduino -> About Arduino menu): VS Code/PlatformIO
List the steps to reproduce the problem below (if possible attach a sketch or
copy the sketch code in too): Call to _spi->begin() at Adafruit_SPIDevice.cpp:67 causes SS (pin 10) to be set HIGH in the arduino library, regardless of the value of _cs. I suggest storing the current pin mode and output state of pin 10 and restoring after the call.
Arduino board:
Nano 33 IOT
Arduino IDE version (found in Arduino -> About Arduino menu):
1.8.7
List the steps to reproduce the problem below (if possible attach a sketch or
copy the sketch code in too):
Using the Adafruit_MAX31855 sample code, serialthermocouple.ino, I was getting a hang trying to read the thermocouple.readInternal() value. On a different Arduino device (Mega ADK) it was working fine. With some debugging I found that I had to wrap the following digitalWrite to not get called if _mosi was -1 (which it is when using the Adafruit_MAX31855.cpp helper class) : https://github.com/adafruit/Adafruit_BusIO/blob/master/Adafruit_SPIDevice.cpp#L127
Current code has a preproc check that will skip all of the code for boards that do not have a hardware SPI capability:
Adafruit_BusIO/Adafruit_SPIDevice.h
Lines 6 to 7 in afbd408
Further, there are numerous code segments in the nominal software parts that are relying on being able to import SPI.h. For example, the software constructor is using SPISettings:
Adafruit_BusIO/Adafruit_SPIDevice.cpp
Line 71 in afbd408
SPIMode defs.
To better support software SPI only boards, would help to do a general refactor to better separate the HW/SW code.
A wild opcode register type has appeared! This is for SPI addressing with MCP23S08/17 GPIO expanders. Does not look like this is currently supported.
Have recently run into several libraries that have created their own internal chunkification of I2C writes if the outbound buffer exceeds the max buffer size for the target platform. That buffer size information is being provided by this library, via maxBufferSize(). Would it make sense to implement chunkification here in this library?
Same question for reads, although the libraries cited above were not doing that.
Wanted to use transfer for update of MCP3008 library to BusIO to facilitate the basic readout as a 3 byte xfer:
Was not getting any change in readings. Scoped it up and it would not even trigger. Trigger is based on CS line going low. So...took a look..and not seeing anything that is asserting CS in the transfer code similar to what is done in write, read, and write_then_read. Am I missing something?
Triggered today by this warning
...Adafruit_BusIO\Adafruit_I2CDevice.cpp: In member function 'bool Adafruit_I2CDevice::setSpeed(uint32_t)':
...Adafruit_BusIO\Adafruit_I2CDevice.cpp:267:11: warning: variable 'prescaler' set but not used [-Wunused-but-set-variable]
uint8_t prescaler = 1; Code from Adafruit_I2CDevice.cpp 263++ (some comments are mine)
bool Adafruit_I2CDevice::setSpeed(uint32_t desiredclk) {
#if defined(__AVR_ATmega328__) || \
defined(__AVR_ATmega328P__) // fix arduino core set clock
// calculate TWBR correctly
uint8_t prescaler = 1; // <<<<<<<<<<<< 1
uint32_t atwbr = ((F_CPU / desiredclk) - 16) / 2; // <<<<<<<< 3
if (atwbr <= 255) {
prescaler = 1;
TWSR = 0x0;
} else if (atwbr <= 1020) {
atwbr /= 4;
prescaler = 4;
TWSR = 0x1;
} else if (atwbr <= 4080) {
atwbr /= 16;
prescaler = 16;
TWSR = 0x2;
} else if (atwbr <= 16320) {
atwbr /= 64;
prescaler = 64;
TWSR = 0x3;
}
// what if atwbr > 16320 ?? // <<<<<<<<<<<< 2
#ifdef DEBUG_SERIAL
Serial.print(F("TWSR prescaler = "));
Serial.println(prescaler);
Serial.print(F("TWBR = "));
Serial.println(atwbr);
#endif
TWBR = atwb
return true;There are some problems,
Possible rewrite to tackle the above.
bool Adafruit_I2CDevice::setSpeed(uint32_t desiredclk) {
#if defined(__AVR_ATmega328__) || \
defined(__AVR_ATmega328P__) // fix arduino core set clock
// calculate TWBR correctly
if ((F_CPU / 18) < desiredclk) {
// Serial.println(F("I2C.setSpeed too high.")); // or some error = I2C_SETSPEED_OVERFLOW;
return false;
}
uint32_t atwbr = ((F_CPU / desiredclk) - 16) / 2;
if (atwbr > 16320) {
// Serial.println(F("I2C.setSpeed too low.")); // or some error = I2C_SETSPEED_UNDERFLOW;
return false;
}
if (atwbr <= 255) {
atwbr /= 1;
TWSR = 0x0;
} else if (atwbr <= 1020) {
atwbr /= 4;
TWSR = 0x1;
} else if (atwbr <= 4080) {
atwbr /= 16;
TWSR = 0x2;
} else { // if (atwbr <= 16320)
atwbr /= 64;
TWSR = 0x3;
}
TWBR = atwb;
#ifdef DEBUG_SERIAL
Serial.print(F("TWSR prescaler = "));
Serial.println(pow(4, TWSR));
Serial.print(F("TWBR = "));
Serial.println(atwbr);
#endif
return true;Any way we could protect against nothing being connected to the bus? This currently leads to code locking up. Here's a simple example:
#include <Adafruit_I2CDevice.h>
#define ADDRESS 0x42
void setup() {
Serial.begin(9600);
while(!Serial);
Serial.println("I2C TEST");
Serial.println("Create.");
Adafruit_I2CDevice *i2c_dev = new Adafruit_I2CDevice(ADDRESS, &Wire);
Serial.println("Begin.");
i2c_dev->begin();
Serial.println("Write.");
uint8_t buffer[1];
buffer[0] = ADDRESS;
i2c_dev->write(buffer, 1);
Serial.println("Done.");
}
void loop() {
}With pull ups connected, it gets through the code:
But without pull ups, it locks up:
This should really be something that Wire takes care of. But that's probably not a viable option.
Here's how CP does it for ref:
https://github.com/adafruit/circuitpython/blob/main/ports/atmel-samd/common-hal/busio/I2C.c#L79
trying to use Adafruit_AHTX0
Hardware:
Mac OS 10.13
Arduino IDE 1.8
Board ESP32-C3-DevKitM-1
I'm trying to upload an example to use the AHT10 temperature sensor but I'm getting the following error:
/Users/firemedia1/Library/Arduino15/packages/esp32/hardware/esp32/2.0.0-alpha1/cores/esp32/Arduino.h:107:66: note: suggested alternative: 'GPIO_IN_REG'
#define portInputRegister(port) ((volatile uint32_t*)((port)?GPIO_IN1_REG:GPIO_IN_REG))
^~~~~~~~~~~~
/Users/firemedia1/Dropbox/Arduino/libraries/Adafruit_BusIO/Adafruit_SPIDevice.cpp:58:33: note: in expansion of macro 'portInputRegister'
misoPort = (BusIO_PortReg *)portInputRegister(digitalPinToPort(misopin));
^~~~~~~~~~~~~~~~~
Hello folks
This is my first post in Github and I have no idea what I'm doing :)
But I found an issue trying to compile an Arduino project that uses the "Adafruit MPU6050" Library.
The target device is a STMF103C8 (typical bluepill with 64K) and for the board "Hardware" I'm using:
https://github.com/rogerclarkmelbourne/Arduino_STM32
I got the error "SPI_BITORDER_MSBFIRST not defined"
I fixed it modifying the file Adafruit_SPIDevice.h but I don't know how to commit the change neither if the change is correct.
// Some platforms have a BitOrder enum but its named MSBFIRST/LSBFIRST
#if defined(ARDUINO_ARCH_SAMD) || defined(__SAM3X8E__) || defined(NRF52_SERIES) || defined(ARDUINO_ARCH_ARDUINO_CORE_STM32) || defined(ARDUINO_ARCH_MEGAAVR) || defined(_STM32_DEF_))
#define SPI_BITORDER_MSBFIRST MSBFIRST
#define SPI_BITORDER_LSBFIRST LSBFIRST
#endif
Basically, I added: || defined(_STM32_DEF_)
Hope this is useful to someone else...
The ones that show up under Tools -> Boards -> Arduino megaAVR Boards.
Re:
https://forums.adafruit.com/viewtopic.php?f=19&t=158099
Guessing this just needs some tweaks to the preprocessor logic?
E:\Programme\Arduino\portable\sketchbook\libraries\Adafruit_BusIO\Adafruit_I2CDevice.cpp: In member function 'bool Adafruit_I2CDevice::_read(uint8_t*, size_t, bool)':
E:\Programme\Arduino\portable\sketchbook\libraries\Adafruit_BusIO\Adafruit_I2CDevice.cpp:191:78: warning: ISO C++ says that these are ambiguous, even though the worst conversion for the first is better than the worst conversion for the second:
size_t recv = _wire->requestFrom((uint8_t)_addr, (uint8_t)len, (uint8_t)stop);
^
In file included from E:\Programme\Arduino\portable\sketchbook\libraries\Adafruit_BusIO\Adafruit_I2CDevice.h:5:0,
from E:\Programme\Arduino\portable\sketchbook\libraries\Adafruit_BusIO\Adafruit_I2CDevice.cpp:1:
E:\Programme\arduino\portable\packages\arduino\hardware\megaavr\1.8.7\libraries\Wire\src/Wire.h:64:12: note: candidate 1: size_t TwoWire::requestFrom(int, int, int)
size_t requestFrom(int, int, int);
^~~~~~~~~~~
E:\Programme\arduino\portable\packages\arduino\hardware\megaavr\1.8.7\libraries\Wire\src/Wire.h:62:12: note: candidate 2: virtual size_t TwoWire::requestFrom(uint8_t, size_t, bool)
size_t requestFrom(uint8_t, size_t, bool);
^~~~~~~~~~~
That's a bit uncomfortable.
I don't see the reason for the cast here either
Here is a 'solution' that omits the cast on the AVR XMEGA.
Adafruit_I2CDevice.cpp around line 191
// Schnipp
bool Adafruit_I2CDevice::_read(uint8_t *buffer, size_t len, bool stop) {
#if defined(TinyWireM_h)
size_t recv = _wire->requestFrom((uint8_t)_addr, (uint8_t)len);
#elif defined(ARDUINO_ARCH_MEGAAVR)
size_t recv = _wire->requestFrom(_addr, len, stop);
#else
size_t recv = _wire->requestFrom((uint8_t)_addr, (uint8_t)len, (uint8_t)stop);
#endif
// Schnapp
Are there any side effects I've overlooked?
Hi there,
I am trying to add HTS221 sensor to BTT SKR 1.4 TURBO 3d printer board using SPI interface via Marlin Firmware. https://www.amazon.com/BIGTREETECH-Controller-Compatible-With12864LCD-5TMC2209/dp/B082QYYFVX
This board has LPC1769 mcu. I added the necessary libraries to platformio but Adafruit-BusIO throws this error during compiling.
In file included from lib\Adafruit_BusIO-master/Adafruit_BusIO_Register.h:2,
from lib\Adafruit_HTS221-master/Adafruit_HTS221.h:22,
from Marlin\src\lcd\dogm\status_screen_DOGM.cpp:44:
lib\Adafruit_BusIO-master/Adafruit_SPIDevice.h:38:22: error: 'BitOrder' has not been declared
38 | BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
| ^~~~~~~~
lib\Adafruit_BusIO-master/Adafruit_SPIDevice.h:43:22: error: 'BitOrder' has not been declared
43 | BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
| ^~~~~~~~
lib\Adafruit_BusIO-master/Adafruit_SPIDevice.h:61:3: error: 'BitOrder' does not name a type
61 | BitOrder _dataOrder;
| ^~~~~~~~
lib\Adafruit_BusIO-master/Adafruit_SPIDevice.h:38:43: error: 'SPI_BITORDER_MSBFIRST' was not declared in this scope
38 | BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
| ^~~~~~~~~~~~~~~~~~~~~
lib\Adafruit_BusIO-master/Adafruit_SPIDevice.h:39:41: error: 'SPI_MODE0' was not declared in this scope; did you mean 'SPI_MODE3'?
39 | uint8_t dataMode = SPI_MODE0, SPIClass *theSPI = &SPI);
| ^~~~~~~~~
| SPI_MODE3
compilation terminated due to -fmax-errors=5.
Compiling .pio\build\LPC1769\src\src\lcd\extui\lib\ftdi_eve_touch_ui\ftdi_eve_lib\basic\commands.cpp.o
*** [.pio\build\LPC1769\src\src\lcd\dogm\status_screen_DOGM.cpp.o] Error 1
======================================================================================= [FAILED] Took 56.65 seconds =======================================================================================Environment Status Duration
mega2560 IGNORED
mega1280 IGNORED
rambo IGNORED
FYSETC_F6_13 IGNORED
FYSETC_F6_14 IGNORED
sanguino644p IGNORED
sanguino1284p IGNORED
melzi IGNORED
melzi_optiboot IGNORED
at90usb1286_cdc IGNORED
at90usb1286_dfu IGNORED
DUE IGNORED
DUE_USB IGNORED
DUE_debug IGNORED
LPC1768 IGNORED
LPC1769 FAILED 00:00:56.648
STM32F103RC IGNORED
STM32F103RC_fysetc IGNORED
STM32F103RC_btt IGNORED
STM32F103RC_btt_USB IGNORED
STM32F103RC_btt_512K IGNORED
STM32F103RC_btt_512K_USB IGNORED
STM32F103RE IGNORED
STM32F103RE_btt IGNORED
STM32F103RE_btt_USB IGNORED
STM32F4 IGNORED
STM32F7 IGNORED
ARMED IGNORED
STM32F103VE_GTM32 IGNORED
STM32F103VE_longer IGNORED
mks_robin_mini IGNORED
mks_robin_nano IGNORED
mks_robin IGNORED
mks_robin_pro IGNORED
mks_robin_lite IGNORED
mks_robin_lite3 IGNORED
jgaurora_a5s_a1 IGNORED
STM32F103CB_malyan IGNORED
chitu_f103 IGNORED
STM32F401VE_STEVAL IGNORED
FLYF407ZG IGNORED
FYSETC_S6 IGNORED
STM32F407VE_black IGNORED
BIGTREE_SKR_PRO IGNORED
BIGTREE_GTR_V1_0 IGNORED
BIGTREE_BTT002 IGNORED
teensy31 IGNORED
teensy35 IGNORED
esp32 IGNORED
linux_native IGNORED
SAMD51_grandcentral_m4 IGNORED
rumba32_f446ve IGNORED
rumba32_mks IGNORED
include_tree IGNORED
================================================================================== 1 failed, 0 succeeded in 00:00:56.648 ==================================================================================
The terminal process terminated with exit code: 1
Does it means LPC1769 not supported? If its a simple fix I would really like to use that sensor on my project.
I am not a programmer so I dont know how to solve this issue.
Thanks.
Hello. I am looking into registers and learning various operations with them. I am using LIS3DH accelerometer sensor with the adafruit library.
For some reason, I am having a lot of troubles trying to print out the value of the register. For example, I want to print CTRL1_REG of the LIS3DH.
Inside Adafruit_LIS3DH.cpp file, I have created my own function for reading the register:
Adafruit_BusIO_Register Adafruit_LIS3DH::read_register(int register){
Adafruit_BusIO_Register reg_to_read = Adafruit_BusIO_Register(
i2c_dev, spi_dev, ADDRBIT8_HIGH_TOREAD, register, 1);
return reg_to_read;
}
Simply, all I want to do is pass the value of the register to the function, and the function would then return me a number or hex value so I know what is set for this register. I have tried the above but I am not fully sure whether I can use the type Adafruit_BusIO_Register as a regular numbe or hex. Is that possible?
In my main arduino code, I call:
Adafruit_BusIO_Register reg_to_read;
reg_to_read = lis.read_register(LIS3DH_REG_CTRL4);
Serial.println(reg_to_read);
But there is an error :
no matching function for call to 'Adafruit_BusIO_Register::Adafruit_BusIO_Register()'
Any help is appreciated. Please suggest me a simplest way how to read a register and print out using serial print
The build error:
.pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.cpp: In member function 'bool Adafruit_SPIDevice::write(const uint8_t*, size_t, const uint8_t*, size_t)':
.pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.cpp:352:61: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
_spi->transferBytes(prefix_buffer, nullptr, prefix_len);
^
In file included from .pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.h:9:0,
from .pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.cpp:1:
C:\Users\...\.platformio\packages\framework-arduinoespressif32\libraries\SPI\src/SPI.h:73:10: note: initializing argument 1 of 'void SPIClass::transferBytes(uint8_t*, uint8_t*, uint32_t)'
void transferBytes(uint8_t * data, uint8_t * out, uint32_t size);
^
.pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.cpp:355:47: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
_spi->transferBytes(buffer, nullptr, len);
^
In file included from .pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.h:9:0,
from .pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.cpp:1:
C:\Users\...\.platformio\packages\framework-arduinoespressif32\libraries\SPI\src/SPI.h:73:10: note: initializing argument 1 of 'void SPIClass::transferBytes(uint8_t*, uint8_t*, uint32_t)'
void transferBytes(uint8_t * data, uint8_t * out, uint32_t size);
^
.pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.cpp: In member function 'bool Adafruit_SPIDevice::write_then_read(const uint8_t*, size_t, uint8_t*, size_t, uint8_t)':
.pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.cpp:446:59: error: invalid conversion from 'const uint8_t* {aka const unsigned char*}' to 'uint8_t* {aka unsigned char*}' [-fpermissive]
_spi->transferBytes(write_buffer, nullptr, write_len);
^
In file included from .pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.h:9:0,
from .pio\libdeps\esp32doit-devkit-v1\Adafruit BusIO\Adafruit_SPIDevice.cpp:1:
C:\Users\...\.platformio\packages\framework-arduinoespressif32\libraries\SPI\src/SPI.h:73:10: note: initializing argument 1 of 'void SPIClass::transferBytes(uint8_t*, uint8_t*, uint32_t)'
void transferBytes(uint8_t * data, uint8_t * out, uint32_t size);
^
Compiling .pio\build\esp32doit-devkit-v1\libb81\DHT sensor library\DHT.cpp.o
*** [.pio\build\esp32doit-devkit-v1\lib1c9\Adafruit BusIO\Adafruit_SPIDevice.cpp.o] Error 1
Building with the following in the platformio.ini file fixes the issue (by force):
build_flags =
-fpermissive # temp fix for Adafruit BusIO library typecasting errors
The description is "I2C, SPI and UART abstractions for use with Arduino", but there is no UART code in the repository.
Version 0.3 and below compiles fine. See error messages below
Build options changed, rebuilding all
In file included from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:1:0,
from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_BusIO/Adafruit_BusIO_Register.h:2,
from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_BusIO/Adafruit_I2CRegister.h:1,
from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_VEML7700_Library/Adafruit_VEML7700.h:23,
from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_VEML7700_Library\examples\veml7700_test\veml7700_test.ino:1:
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h: In static member function 'static byte SPIClass::transfer(byte)':
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:56:3: error: 'SPDR' was not declared in this scope
SPDR = _data;
^~~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:56:3: note: suggested alternative: 'SPI'
SPDR = _data;
^~~~
SPI
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:57:12: error: 'SPSR' was not declared in this scope
while (!(SPSR & _BV(SPIF)))
^~~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:57:12: note: suggested alternative: 'SPI'
while (!(SPSR & _BV(SPIF)))
^~~~
SPI
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:57:23: error: 'SPIF' was not declared in this scope
while (!(SPSR & _BV(SPIF)))
^~~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:57:23: note: suggested alternative: 'SPI'
while (!(SPSR & _BV(SPIF)))
^~~~
SPI
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:57:19: error: '_BV' was not declared in this scope
while (!(SPSR & _BV(SPIF)))
^~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:57:19: note: suggested alternative: '_B'
while (!(SPSR & _BV(SPIF)))
^~~
_B
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h: In static member function 'static void SPIClass::attachInterrupt()':
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:63:3: error: 'SPCR' was not declared in this scope
SPCR |= _BV(SPIE);
^~~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:63:3: note: suggested alternative: 'SPI'
SPCR |= _BV(SPIE);
^~~~
SPI
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:63:15: error: 'SPIE' was not declared in this scope
SPCR |= _BV(SPIE);
^~~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:63:15: note: suggested alternative: 'SPI'
SPCR |= _BV(SPIE);
^~~~
SPI
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:63:11: error: '_BV' was not declared in this scope
SPCR |= _BV(SPIE);
^~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:63:11: note: suggested alternative: '_B'
SPCR |= _BV(SPIE);
^~~
_B
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h: In static member function 'static void SPIClass::detachInterrupt()':
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:67:3: error: 'SPCR' was not declared in this scope
SPCR &= ~_BV(SPIE);
^~~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:67:3: note: suggested alternative: 'SPI'
SPCR &= ~_BV(SPIE);
^~~~
SPI
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:67:16: error: 'SPIE' was not declared in this scope
SPCR &= ~_BV(SPIE);
^~~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:67:16: note: suggested alternative: 'SPI'
SPCR &= ~_BV(SPIE);
^~~~
SPI
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:67:12: error: '_BV' was not declared in this scope
SPCR &= ~_BV(SPIE);
^~~
C:\Users\kingr\Google Drive\Arduino\libraries\SPI/SPI.h:67:12: note: suggested alternative: '_B'
SPCR &= ~_BV(SPIE);
^~~
_B
In file included from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_BusIO/Adafruit_BusIO_Register.h:2:0,
from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_BusIO/Adafruit_I2CRegister.h:1,
from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_VEML7700_Library/Adafruit_VEML7700.h:23,
from C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_VEML7700_Library\examples\veml7700_test\veml7700_test.ino:1:
C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h: At global scope:
C:\Users\kingr\Google Drive\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:27:3: error: 'SPISettings' does not name a type
SPISettings *_spiSetting;
^~~~~~~~~~~
Multiple libraries were found for "SPI.h"
Used: C:\Users\kingr\Google Drive\Arduino\libraries\SPI
Not used: C:\Users\kingr\AppData\Local\Arduino15\packages\adafruit\hardware\nrf52\0.11.0\libraries\SPI
exit status 1
Error compiling for board Adafruit Bluefruit Feather nRF52832.
Arduino board: itsy bitsy m0
Arduino IDE version (found in Arduino -> About Arduino menu): platformio 6.0.2
List the steps to reproduce the problem below (if possible attach a sketch or
copy the sketch code in too):
Use the following build config and try and use the BusIO library
[env:itsy]
platform = atmelsam
board = adafruit_itsybitsy_m0
framework = arduino
build_flags = -O2
build_unflags = -Os
lib_deps = 6214
main.cpp
#include "Wire.h"
#include <Adafruit_SPIDevice.h>
void setup() {}
void loop() {}
build output (dirty build to reduce length)
Processing itsy (platform: atmelsam; board: adafruit_itsybitsy_m0; framework: arduino)
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/atmelsam/adafruit_itsybitsy_m0.html
PLATFORM: Atmel SAM (7.1.0+sha.ec05bdd) > Adafruit ItsyBitsy M0
HARDWARE: SAMD21G18A 48MHz, 32KB RAM, 256KB Flash
DEBUG: Current (atmel-ice) External (atmel-ice, blackmagic, jlink)
PACKAGES:
- framework-arduino-samd-adafruit @ 1.7.5
- framework-cmsis @ 2.50400.181126 (5.4.0)
- framework-cmsis-atmel @ 1.2.2
- toolchain-gccarmnoneeabi @ 1.90301.200702 (9.3.1)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 12 compatible libraries
Scanning dependencies...
Dependency Graph
|-- Adafruit BusIO @ 1.12.0
| |-- SPI @ 1.0
| | |-- Adafruit Zero DMA Library @ 1.1.0
| | | |-- Adafruit TinyUSB Library @ 1.4.3
| | |-- Adafruit TinyUSB Library @ 1.4.3
| |-- Wire @ 1.0
| | |-- Adafruit TinyUSB Library @ 1.4.3
|-- Wire @ 1.0
| |-- Adafruit TinyUSB Library @ 1.4.3
Building in release mode
Compiling .pio/build/itsy/src/main.cpp.o
Archiving .pio/build/itsy/lib716/libAdafruit_ZeroDMA.a
Indexing .pio/build/itsy/lib716/libAdafruit_ZeroDMA.a
Archiving .pio/build/itsy/lib0f0/libSPI.a
Indexing .pio/build/itsy/lib0f0/libSPI.a
Compiling .pio/build/itsy/lib6bd/Wire/Wire.cpp.o
Compiling .pio/build/itsy/libc16/Adafruit BusIO/Adafruit_BusIO_Register.cpp.o
Compiling .pio/build/itsy/libc16/Adafruit BusIO/Adafruit_I2CDevice.cpp.o
Compiling .pio/build/itsy/libc16/Adafruit BusIO/Adafruit_SPIDevice.cpp.o
/var/folders/wy/yddn63455wd2vk7m62shqd780000gn/T//ccEbUdN3.s: Assembler messages:
/var/folders/wy/yddn63455wd2vk7m62shqd780000gn/T//ccEbUdN3.s:462: Error: lo register required -- `sub r10,#1'
Compiling .pio/build/itsy/FrameworkArduino/WInterrupts.c.o
Compiling .pio/build/itsy/FrameworkArduino/WMath.cpp.o
Compiling .pio/build/itsy/FrameworkArduino/WString.cpp.o
Compiling .pio/build/itsy/FrameworkArduino/abi.cpp.o
Compiling .pio/build/itsy/FrameworkArduino/avr/dtostrf.c.o
*** [.pio/build/itsy/libc16/Adafruit BusIO/Adafruit_SPIDevice.cpp.o] Error 1
I just updated a bunch of libraries from Adafruit this evening, and I discovered reading PMSA003I devices over I2C began to fail after I reprogrammed a couple of my devices with the latest libraries. I'm using an Adafruit Huzzah32 (esp32) with the Arduino programming environment. The version of the Adafruit PM25AQI library is 1.0.6 and hasn't changed in about 6 months. I investigated the Adafruit BusIO library as the possible culprit, since it was among the libraries I just updated and it had comments of "chunkify i2c" for the latest changes.
I did some quick testing by using the stock Example program for the Adafruit PM25AQI library, named "PM25_test", with both the latest version of Adafruit BusIO (1.9.0) and the previous version (1.8.3).
The output of "PM25_test" with BusIO version 1.8.3 is as expected.
The output of "PM25_test" with BusIO version 1.9.0 (after finding the PM25 sensor) is the repeating output: "Could not read from AQI"
This behavior is similar with my own custom program using these same libraries.
Related:
https://forums.adafruit.com/viewtopic.php?f=25&t=183433
Recreated using pixels_test example from AMG88xx library.
Seems related to usage of stop parameter here:
Adafruit_BusIO/Adafruit_I2CDevice.cpp
Line 179 in b903c7e
Adafruit_I2CDevice
I think I am correct in saying from my scan of the source code this library assumes the wire instance is uninitialised, and if using several higher sensor classes will also reinitialise the wire interface for each sensor
could have a flag passed in to sgp30/sht31 classes to say wire is initialised already, and pass that flag through to the base class, so in the case of an esp-01 can do wire.begin(0,2) and pass that initialised wire instance into the classes with the extra flag saying already initialised.
and with cpp parameter defaults (i.e. wirestarted=false) that can be transparent to existing code. (i.e. existing code that uses the library will still work in default state of passing in an uninitialised wire instance)
I guess it works fine as long as the board uses the default pins of wire.begin which is gpio 4 and gpio 5.
Hello I work with ESP32 WROOM and a OLED SSD1331
IDE: vscode
extension: microsoft-arduino
I install Library for oled but i receive this error
In file included from C:\Users\hassan\Documents\Arduino\libraries\Adafruit-GFX-Library-master\Adafruit_GrayOLED.h:31:0,
from C:\Users\hassan\Documents\Arduino\libraries\Adafruit-GFX-Library-master\Adafruit_GrayOLED.cpp:20:
C:\Users\hassan\Documents\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:39:9: error: 'BitOrder' does not name a type
typedef BitOrder BusIOBitOrder;
^
C:\Users\hassan\Documents\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:69:22: error: 'BusIOBitOrder' has not been declared
BusIOBitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^
C:\Users\hassan\Documents\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:74:22: error: 'BusIOBitOrder' has not been declared
BusIOBitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^
C:\Users\hassan\Documents\Arduino\libraries\Adafruit_BusIO/Adafruit_SPIDevice.h:95:3: error: 'BusIOBitOrder' does not name a type
BusIOBitOrder _dataOrder;
^
When using this library with megaTinyCore, I'm facing a compilation error under the PlatformIO IDE, it is however doesn't seem to be an issue when compiling under Arduino IDE.
My Platformio.ini setting:
[env:ATtiny3217]
platform = atmelmegaavr
board = ATtiny3217
framework = arduino
lib_deps =
adafruit/Adafruit SSD1306@^2.4.3
adafruit/Adafruit MAX31856 library@^1.2.3
br3ttb/PID@^1.2.1
adafruit/Adafruit GFX Library@^1.10.6
The error shows:
Processing ATtiny3217 (platform: atmelmegaavr; board: ATtiny3217; framework: arduino)
--------------------------------------------------------------------------------
Verbose mode can be enabled via `-v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/atmelmegaavr/ATtiny3217.html
PLATFORM: Atmel megaAVR (1.4.0) > ATtiny3217
HARDWARE: ATTINY3217 16MHz, 2KB RAM, 32KB Flash
PACKAGES:
- framework-arduino-megaavr-megatinycore 2.1.5
- toolchain-atmelavr 2.70300.201015 (7.3.0)
LDF: Library Dependency Finder -> http://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 20 compatible libraries
Scanning dependencies...
Dependency Graph
|-- <Adafruit SSD1306> 2.4.3
| |-- <Adafruit GFX Library> 1.10.6
| | |-- <Adafruit BusIO> 1.7.2
| | | |-- <SPI> 1.0
| | | |-- <Wire> 1.0
| | |-- <Wire> 1.0
| | |-- <SPI> 1.0
| |-- <SPI> 1.0
| |-- <Wire> 1.0
|-- <Adafruit MAX31856 library> 1.2.3
| |-- <Adafruit BusIO> 1.7.2
| | |-- <SPI> 1.0
| | |-- <Wire> 1.0
| |-- <SPI> 1.0
|-- <PID> 1.2.1
|-- <Adafruit GFX Library> 1.10.6
| |-- <Adafruit BusIO> 1.7.2
| | |-- <SPI> 1.0
| | |-- <Wire> 1.0
| |-- <Wire> 1.0
| |-- <SPI> 1.0
|-- <EEPROM> 2.0
|-- <SPI> 1.0
|-- <Wire> 1.0
Building in release mode
Compiling .pio/build/ATtiny3217/src/main.cpp.o
Archiving .pio/build/ATtiny3217/lib5dd/libSPI.a
Indexing .pio/build/ATtiny3217/lib5dd/libSPI.a
Archiving .pio/build/ATtiny3217/lib024/libWire.a
In file included from .pio/libdeps/ATtiny3217/Adafruit MAX31856 library/Adafruit_MAX31856.h:102:
0,
from src/main.cpp:133:
.pio/libdeps/ATtiny3217/Adafruit BusIO/Adafruit_SPIDevice.h:62:22: error: 'BitOrder' has not bee
n declared
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~
.pio/libdeps/ATtiny3217/Adafruit BusIO/Adafruit_SPIDevice.h:67:22: error: 'BitOrder' has not bee
n declared
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~
.pio/libdeps/ATtiny3217/Adafruit BusIO/Adafruit_SPIDevice.h:88:3: error: 'BitOrder' does not nam
e a type
BitOrder _dataOrder;
^~~~~~~~
Indexing .pio/build/ATtiny3217/lib024/libWire.a
Compiling .pio/build/ATtiny3217/libcf4/Adafruit BusIO/Adafruit_BusIO_Register.cpp.o
*** [.pio/build/ATtiny3217/src/main.cpp.o] Error 1
Compiling .pio/build/ATtiny3217/libcf4/Adafruit BusIO/Adafruit_I2CDevice.cpp.o
In file included from .pio/libdeps/ATtiny3217/Adafruit BusIO/Adafruit_BusIO_Register.h:2:0,
from .pio/libdeps/ATtiny3217/Adafruit BusIO/Adafruit_BusIO_Register.cpp:1:
.pio/libdeps/ATtiny3217/Adafruit BusIO/Adafruit_SPIDevice.h:62:22: error: 'BitOrder' has not bee
n declared
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~
.pio/libdeps/ATtiny3217/Adafruit BusIO/Adafruit_SPIDevice.h:67:22: error: 'BitOrder' has not bee
n declared
BitOrder dataOrder = SPI_BITORDER_MSBFIRST,
^~~~~~~~
.pio/libdeps/ATtiny3217/Adafruit BusIO/Adafruit_SPIDevice.h:88:3: error: 'BitOrder' does not nam
e a type
BitOrder _dataOrder;
^~~~~~~~
*** [.pio/build/ATtiny3217/libcf4/Adafruit BusIO/Adafruit_BusIO_Register.cpp.o] Error 1
========================== [FAILED] Took 1.57 seconds ==========================
In native CircuitPython, this module possess an additional class, the OneWire class. It is missing here, meaning examples like this one don't work:
https://learn.adafruit.com/using-ds18b20-temperature-sensor-with-circuitpython/circuitpython
Please add the missing class!
FYI, I'm trying to use OneWire with the Adafruit FT232H module.
In Adafruit_SPIDevice.h:
class Adafruit_SPIDevice {
<snip>
#ifdef BUSIO_HAS_HW_SPI
SPIClass *_spi;
SPISettings *_spiSetting;
#else
uint8_t *_spi = nullptr;
uint8_t *_spiSetting = nullptr;
#endif
If hardware SPI is available, _spi is not initialized to nullptr.
If you then use the software SPI constructor, _spi remains unintialized.
Then, in Adafruit_SPIDevice.cpp:
bool Adafruit_SPIDevice::begin(void) {
if (_cs != -1) {
pinMode(_cs, OUTPUT);
digitalWrite(_cs, HIGH);
}
if (_spi) { // hardware SPI
#ifdef BUSIO_HAS_HW_SPI
_spi->begin();
#endif
if(_spi) is used to detect hardware or software SPI mode; since the value of _spi is random and possibly non zero, _spi->begin() is called and promptly causes crashes / undefined behavior.
Hi I use this library to control i2c devices via BLE to send commands from mobile to ESP32. My problem is that when I send many commands I get this error
Guru Meditation Error: Core 1 panic'ed (IntegerDivideByZero). Exception was unhandled.
So I dissasembly the code and find the error in this function i2cProcQueue.
I google this error and find that this error is due to unsafe thread crossing.
the driver or BLE is multithread, so I dont know how to use this code without broke the multithread.
I think I have to lock the thread when I use the i2c.write and/or i2c.read.
I think this option shuld by buildin the library
thank you
This isn't an issue but more like a suggestion. Wouldn't it make more sense if Adafruit_I2CDevice write() buffer arguments are const?
The underlying TwoWire write()'s buffer argument is const, which Adafruit_I2CDevice uses. So, instead of:
bool write(uint8_t *buffer, size_t len, bool stop, uint8_t *prefix_buffer, size_t prefix_len);
bool write_then_read(uint8_t *write_buffer, size_t write_len, uint8_t *read_buffer, size_t read_len, bool stop);
it would make more sense if they are:
bool write(const uint8_t *buffer, ... ... ..., const uint8_t *prefix_buffer, ... ... ...);
bool write_then_read(const uint8_t *write_buffer, ... ... ...);
Switching from Wire.h to Adafruit_I2CDevice.h breaks my code, just because the latter doesn't accept const.
Hi Guys, I have a problem with compiling the program to Board ESP8266,
when I use this code Wire.begin(sda,scl); but that error was not in this scope and then I tried to change code like a Wire.begin(4,5); when I verified the code has an error, pls see below the message error
C:\Users\lapto\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp: In member function 'void Adafruit_SPIDevice::transfer(uint8_t*, size_t)':
C:\Users\lapto\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:137:31: error: no matching function for call to 'SPIClass::transfer(uint8_t*&, size_t&)'
_spi->transfer(buffer, len);
^
C:\Users\lapto\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:137:31: note: candidate is:
In file included from C:\Users\lapto\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.h:9:0,
from C:\Users\lapto\Documents\Arduino\libraries\Adafruit_BusIO\Adafruit_SPIDevice.cpp:1:
C:\Users\lapto\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.1\libraries\SPI/SPI.h:65:11: note: uint8_t SPIClass::transfer(uint8_t)
uint8_t transfer(uint8_t data);
^
C:\Users\lapto\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.1\libraries\SPI/SPI.h:65:11: note: candidate expects 1 argument, 2 provided
exit status 1
Error compiling for board Generic ESP8266 Module.
Arduino board: ESP8266
Arduino IDE version (1.8.19):
/Arduino/libraries/Adafruit_BusIO/Adafruit_I2CDevice.cpp:267:11: error: variable 'prescaler' set but not used [-Werror=unused-but-set-variable]
uint8_t prescaler = 1;
^~~~~~~~~
When trying to compile this example:
https://github.com/adafruit/Adafruit_APDS9960/blob/master/examples/proximity_sensor/proximity_sensor.ino
for a target board of Adafruit ProxLight Trinkey (SAMD21), get:
Arduino: 1.8.13 (Linux), Board: "Adafruit ProxLight Trinkey (SAMD21), Small (-Os) (standard), Arduino, Off"
In file included from /home/user/Arduino/libraries/Adafruit_BusIO/Adafruit_SPIDevice.cpp:1:
/home/user/Arduino/libraries/Adafruit_BusIO/Adafruit_SPIDevice.h:68:72: error: 'SPI' was not declared in this scope; did you mean 'PI'?
68 | uint8_t dataMode = SPI_MODE0, SPIClass *theSPI = &SPI);
| ^~~
| PI
Arduino SAMD BSP 1.8.11
Adafruit SAMD BSP 1.7.5
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