projects:ad777x_iio: Add support for AD777x

Release AD777x IIO FW

Signed-off-by: Janani Sunil <[email protected]>

.mbedignore

@@ -12,6 +12,7 @@ projects/ad4130_iio/
 projects/ad7134_iio/
 projects/ad717x_iio/
 projects/ad719x_iio/
+projects/ad777x_iio/
 projects/ad4696_iio/
 projects/ad7606_iio/
 projects/ad77681_iio/

projects/ad777x_iio/.gitignore

@@ -0,0 +1,26 @@
+*.swp
+*.profile*
+build
+app/no-OS
+Visual*
+Code*
+.gitattributes
+.vs/
+*.sln
+*.vgdbproj
+*.TMP
+*.user
+STM32/.settings
+STM32/Core
+STM32/Drivers
+STM32/.mxproject
+STM32/.cproject
+STM32/.project
+STM32/Debug
+STM32/STM32L552ZETXQ_FLASH.ld
+STM32/STM32L552ZETXQ_RAM.ld
+scripts/__pycache__
+tests/.pytest_cache
+tests/__pycache__
+tests/func/__pycache__
+tests/output

projects/ad777x_iio/.mbedignore

@@ -0,0 +1,6 @@
+STM32/
+app/app_config_stm32.h
+app/app_config_stm32.c
+app/stm32_gpio_irq_generated.c
+app/stm32_tdm_support.c
+app/stm32_tdm_support.h

projects/ad777x_iio/README.txt

@@ -0,0 +1,48 @@
+Evaluation Boards/Products Supported
+------------------------------------ 
+-Products supported: AD7770, AD7771, AD7779
+
+Overview
+--------
+This is a IIO based firmware application to evalute the AD777x device.
+This code was developed and tested on SDP-K1 controller board for mbed platform : https://os.mbed.com/platforms/SDP_K1/.
+and the NucleoL552ZEQ Board for STM32 platform: https://os.mbed.com/platforms/ST-Nucleo-L552ZE-Q/
+
+Product details: 
+https://www.analog.com/en/products/ad7770.html
+https://www.analog.com/en/products/ad7771.html
+https://www.analog.com/en/products/ad7779.html
+Communication Protocol: SPI, SAI-TDM (Applicable only for STM32 platform)
+
+
+Hardware Setup
+--------------
+Required: SDP-K1 (or alternative Mbed/STM32 enabled controller board), EVAL-AD777x board and USB cable.
+
+Find further instructions on the hardware connections here:
+https://wiki.analog.com/resources/tools-software/product-support-software/ad777x_iio_support#hardware_connections
+
+
+How to Get Started
+------------------
+The Firmware supports MBED and STM32 platforms. Import code into the respective platform and compile it to generate the executable binary.
+
+Find detailed instructions for MBED platform here: 
+https://wiki.analog.com/resources/tools-software/product-support-software/pcg-fw-mbed-build-guide
+
+Find detailed instructions for STM32 platform here: 
+https://wiki.analog.com/resources/tools-software/product-support-software/pcg-fw-stm32-build-guide
+
+
+Notes
+-----
+A detailed user guide on SDP-K1 controller board is available here:
+https://os.mbed.com/platforms/SDP_K1/
+https://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/SDP-K1.html.
+
+A Detailed user guide on Nucleo-L552ZEQ board is available here:
+https://os.mbed.com/platforms/ST-Nucleo-L552ZE-Q/
+https://www.st.com/content/ccc/resource/technical/document/user_manual/group1/ad/a4/bd/5e/14/15/4e/e8/DM00615305/files/DM00615305.pdf/jcr:content/translations/en.DM00615305.pdf
+
+Copyright (c) 2023 Analog Devices, Inc.  All rights reserved.
+

projects/ad777x_iio/STM32/.extSettings

@@ -0,0 +1,26 @@
+[ProjectFiles]
+HeaderPath=../app;../../../libraries/no-OS/util;../../../libraries/no-OS/include;../../../libraries/no-OS/drivers/platform/stm32;../../../libraries/no-OS/iio;../../../libraries/no-OS/drivers/adc/ad7779;../../../libraries/no-OS/drivers/api;../../../libraries/no-OS/drivers/eeprom/24xx32a/;../../../libraries/precision-converters-library/common/;../../../libraries/precision-converters-library/board_info/;
+
+[Groups]
+app/=../app/main.c;../app/ad777x_iio.c;../app/ad777x_iio.h;../app/app_config.h;../app/app_config.c;../app/app_config_stm32.c;../app/app_config_stm32.h;../app/ad777x_user_config.c;../app/ad777x_user_config.h;../app/ad777x_support.c;../app/ad777x_support.h;../app/stm32_gpio_irq_generated.c;../app/stm32_tdm_support.h;../app/stm32_tdm_support.c;
+
+app/libraries/precision-converters-library/common/=../../../libraries/precision-converters-library/common/common.h;../../../libraries/precision-converters-library/common/common.c;
+
+app/libraries/precision-converters-library/board_info/=../../../libraries/precision-converters-library/board_info/board_info.c;../../../libraries/precision-converters-library/board_info/board_info.h;
+
+app/libraries/no-OS/drivers/eeprom/24xx32a/=../../../libraries/no-OS/drivers/eeprom/24xx32a/24xx32a.c;../../../libraries/no-OS/drivers/eeprom/24xx32a/24xx32a.h;
+
+app/libraries/no-OS/drivers/adc/ad7779/=../../../libraries/no-OS/drivers/adc/ad7779/ad7779.c;../../../libraries/no-OS/drivers/adc/ad7779/ad7779.c;
+
+app/libraries/no-OS/drivers/tdm=../../../libraries/no-OS/drivers/tdm/no_os_tdm.c;
+
+app/libraries/no-OS/=../../../libraries/no-OS/util/;../../../libraries/no-OS/include;
+
+app/libraries/no-OS/drivers/platform/stm32/=../../../libraries/no-OS/drivers/platform/stm32/stm32_delay.c;../../../libraries/no-OS/drivers/platform/stm32/stm32_gpio.c;../../../libraries/no-OS/drivers/platform/stm32/stm32_gpio.h;../../../libraries/no-OS/drivers/platform/stm32/stm32_spi.c;../../../libraries/no-OS/drivers/platform/stm32/stm32_spi.h;../../../libraries/no-OS/drivers/platform/stm32/stm32_uart.c;../../../libraries/no-OS/drivers/platform/stm32/stm32_uart.h;../../../libraries/no-OS/drivers/platform/stm32/stm32_delay.h;../../../libraries/no-OS/drivers/platform/stm32/stm32_gpio_irq.h;../../../libraries/no-OS/drivers/platform/stm32/stm32_gpio_irq.c;../../../libraries/no-OS/drivers/platform/stm32/stm32_tdm.c;../../../libraries/no-OS/drivers/platform/stm32/stm32_tdm.h;../../../libraries/no-OS/drivers/platform/stm32/stm32_irq.h;../../../libraries/no-OS/drivers/platform/stm32/stm32_irq.c;../../../libraries/no-OS/drivers/platform/stm32/stm32_pwm.c;../../../libraries/no-OS/drivers/platform/stm32/stm32_pwm.h
+
+app/libraries/no-OS/iio/=../../../libraries/no-OS/iio/iio.c;../../../libraries/no-OS/iio/iio.h;../../../libraries/no-OS/iio/iiod.h;../../../libraries/no-OS/iio/iiod.c;../../../libraries/no-OS/iio/iio_trigger.c;;../../../libraries/no-OS/iio/iio_trigger.h;
+
+app/libraries/no-OS/drivers/api/=../../../libraries/no-OS/drivers/api/no_os_gpio.c;../../../libraries/no-OS/drivers/api/no_os_spi.c;../../../libraries/no-OS/drivers/api/no_os_irq.c;../../../libraries/no-OS/drivers/api/no_os_uart.c;../../../libraries/no-OS/drivers/api/no_os_pwm.c
+
+[Others]
+Define=_USE_STD_INT_TYPES;TINYIIOD_VERSION_MAJOR;TINYIIOD_VERSION_MINOR;TINYIIOD_VERSION_GIT;IIOD_BUFFER_SIZE;IIO_IGNORE_BUFF_OVERRUN_ERR;USE_PHY_COM_PORT;