libraries: remove libtinyiiod deps

Remove submodule since it is no longer used.

Remove all tinyiiod dependencies.

Signed-off-by: Antoniu Miclaus <[email protected]>

.gitmodules

@@ -4,9 +4,6 @@
 [submodule "libraries/mqtt/paho.mqtt.embedded-c"]
 	path = libraries/mqtt/paho.mqtt.embedded-c
 	url = https://github.com/eclipse/paho.mqtt.embedded-c
-[submodule "libraries/iio/libtinyiiod"]
-	path = libraries/iio/libtinyiiod
-	url = https://github.com/analogdevicesinc/libtinyiiod
 [submodule "libraries/azure-sdk-for-c"]
 	path = libraries/azure/azure-sdk-for-c
 	url = https://github.com/Azure/azure-sdk-for-c.git

ci/run_build.sh

@@ -54,7 +54,6 @@ build_cppcheck() {
 
 build_drivers() {
     sudo apt-get install gcc-arm-none-eabi libnewlib-arm-none-eabi
-    git submodule update --init libraries/iio/libtinyiiod
     make -j${NUM_JOBS} -C ./drivers -f Makefile
 }
 

drivers/Makefile

@@ -21,14 +21,8 @@ INCLUDES = -I../include/ \
 	 -I./platform/xilinx \
 	 -I../projects/adrv9009/src/devices/adi_hal \
 	 -I../iio \
-	 -I../libraries/iio/libtinyiiod \
 	 -I./display
 
-IIOD_FLAGS += -DTINYIIOD_VERSION_MAJOR=0	 \
-	   -DTINYIIOD_VERSION_MINOR=1		 \
-	   -DTINYIIOD_VERSION_GIT=0x1234567 	 \
-	   -DIIOD_BUFFER_SIZE=0x1000		 \
-	   -D_USE_STD_INT_TYPES
 IIOD_FLAGS += -DIIO_SUPPORT
 
 CFLAGS = -c -Wall -Wformat=0 $(IIOD_FLAGS) $(INCLUDES)

iio/iio.c

@@ -1,8 +1,6 @@
 /***************************************************************************//**
  *   @file   iio.c
  *   @brief  Implementation of iio.
- *   This module implements read/write ops, required by libtinyiiod and further
- *   calls show/store functions, corresponding to device/channel/attribute.
  *   @author Cristian Pop ([email protected])
  *   @author Mihail Chindris ([email protected])
 ********************************************************************************
@@ -1299,8 +1297,6 @@ static int iio_refill_buffer(struct iiod_ctx *ctx, const char *device)
 /**
  * @brief Read chunk of data from RAM to pbuf. Call
  * "iio_transfer_dev_to_mem()" first.
- * This function is probably called multiple times by libtinyiiod after a
- * "iio_transfer_dev_to_mem" call, since we can only read "bytes_count" bytes.
  * @param device - String containing device name.
  * @param pbuf - Buffer where value is stored.
  * @param offset - Offset to the remaining data after reading n chunks.
@@ -1344,9 +1340,6 @@ static int iio_read_buffer(struct iiod_ctx *ctx, const char *device, char *buf,
 
 /**
  * @brief Write chunk of data into RAM.
- * This function is probably called multiple times by libtinyiiod before a
- * "iio_transfer_mem_to_dev" call, since we can only write "bytes_count" bytes
- * at a time.
  * @param device - String containing device name.
  * @param buf - Values to write.
  * @param offset - Offset in memory after the nth chunk of data.
@@ -1841,8 +1834,7 @@ static int32_t iio_init_trigs(struct iio_desc *desc,
 }
 
 /**
- * @brief Set communication ops and read/write ops that will be called
- * from "libtinyiiod".
+ * @brief Set communication ops and read/write ops
  * @param desc - iio descriptor.
  * @param init_param - appropriate init param.
  * @return 0 in case of success or negative value otherwise.

iio/iio.h

@@ -128,8 +128,7 @@ struct iio_init_param {
 /************************ Functions Declarations ******************************/
 /******************************************************************************/
 
-/* Set communication ops and read/write ops that will be called from
- * "libtinyiiod". */
+/* Set communication ops and read/write ops. */
 int iio_init(struct iio_desc **desc, struct iio_init_param *init_param);
 /* Free the resources allocated by iio_init(). */
 int iio_remove(struct iio_desc *desc);

iio/iio_app/iio_app.c

@@ -123,7 +123,7 @@ static int32_t print_uart_hello_message(struct no_os_uart_desc **uart_desc,
 	const char *uart_stop[] = { "1", "2" };
 	char message[512];
 	uint32_t msglen = sprintf(message,
-				  "Running TinyIIOD server...\n"
+				  "Running IIOD server...\n"
 				  "If successful, you may connect an IIO client application by:\n"
 				  "1. Disconnecting the serial terminal you use to view this message.\n"
 				  "2. Connecting the IIO client application using the serial backend configured as shown:\n"
@@ -148,7 +148,7 @@ static int32_t print_uart_error_message(struct no_os_uart_desc **uart_desc,
 {
 	char message[512];
 	uint32_t msglen = sprintf(message,
-				  "TinyIIOD server failed with code %d.\n",
+				  "IIOD server failed with code %d.\n",
 				  (int)status);
 #if defined(LINUX_PLATFORM) || defined(NO_OS_NETWORKING) || defined(NO_OS_LWIP_NETWORKING)
 	(void)msglen;
@@ -221,7 +221,7 @@ static int32_t network_setup(struct iio_init_param *iio_init_param,
 
 	char buff[100];
 	wifi_get_ip(wifi, buff, 100);
-	printf("Tinyiiod ip is: %s\n", buff);
+	printf("iiod ip is: %s\n", buff);
 
 	wifi_get_network_interface(wifi, &socket_param.net);
 #endif

iio/iiod.c

@@ -1,7 +1,6 @@
 /***************************************************************************//**
  *   @file   iiod.c
- *   @brief  Nonblockin implementation of libtinyiiod.
- *           Based on https://github.com/analogdevicesinc/libtinyiiod
+ *   @brief  Nonblockin implementation of iiod.
  *   @author Mihail Chindris ([email protected])
 ********************************************************************************
  * Copyright 2022(c) Analog Devices, Inc.

projects/ad3552r_fmcz/src.mk

@@ -8,7 +8,7 @@ SRC_DIRS += $(PROJECT)/srcs			\
 SRCS += $(NO-OS)/drivers/dac/ad3552r/ad3552r.c
 INCS += $(NO-OS)/drivers/dac/ad3552r/ad3552r.h
 
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 SRC_DIRS += $(NO-OS)/iio/iio_app
 SRCS += $(NO-OS)/drivers/dac/ad3552r/iio_ad3552r.c
 INCS += $(NO-OS)/drivers/dac/ad3552r/iio_ad3552r.h

projects/ad400x-fmcz/Makefile

@@ -1,4 +1,4 @@
-TINYIIOD ?= n
+IIOD ?= n
 include ../../tools/scripts/generic_variables.mk
 
 include src.mk

projects/ad413x/Makefile

@@ -1,6 +1,6 @@
 # Uncomment to use the desired platform
 #PLATFORM = xilinx
-TINYIIOD ?= n
+IIOD ?= n
 
 include ../../tools/scripts/generic_variables.mk
 

projects/ad413x/builds.json

@@ -5,7 +5,7 @@
                     "hardware": ["ad4110_zed"]
               },
               "iio": {
-                    "flags": "TINYIIOD=y",
+                    "flags": "IIOD=y",
                     "hardware": ["ad4110_zed"]
               }
         }

projects/ad413x/src.mk

@@ -45,7 +45,7 @@ INCS += $(INCLUDE)/no_os_spi.h \
 	$(INCLUDE)/no_os_alloc.h \
 	$(INCLUDE)/no_os_mutex.h
 
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 LIBRARIES += iio
 SRCS += $(DRIVERS)/afe/ad413x/iio_ad413x.c \
 	$(PLATFORM_DRIVERS)/$(PLATFORM)_uart.c \

projects/ad463x_fmcz/builds.json

@@ -5,7 +5,7 @@
               "hardware" : ["ad4630_fmc_zed"]
         },
         "iio": {
-            "flags" : "TINYIIOD=y",
+            "flags" : "IIOD=y",
             "hardware" : ["ad4630_fmc_zed"]
           }
       }

projects/ad463x_fmcz/src.mk

@@ -27,7 +27,7 @@ SRCS +=	$(PLATFORM_DRIVERS)/xilinx_axi_io.c \
 	$(PLATFORM_DRIVERS)/xilinx_gpio.c \
 	$(PLATFORM_DRIVERS)/xilinx_spi.c \
 	$(PLATFORM_DRIVERS)/xilinx_delay.c
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 LIBRARIES += iio
 SRC_DIRS += $(NO-OS)/iio/iio_app
 SRCS += $(PLATFORM_DRIVERS)/$(PLATFORM)_uart.c \
@@ -62,7 +62,7 @@ INCS +=	$(INCLUDE)/no_os_axi_io.h \
 	$(INCLUDE)/no_os_print_log.h \
 	$(INCLUDE)/no_os_alloc.h \
 	$(INCLUDE)/no_os_mutex.h
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 INCS += $(DRIVERS)/adc/ad463x/iio_ad463x.h \
 	$(INCLUDE)/no_os_fifo.h \
 	$(INCLUDE)/no_os_list.h

projects/ad469x_fmcz/Makefile

@@ -1,4 +1,4 @@
-TINYIIOD ?= n
+IIOD ?= n
 include ../../tools/scripts/generic_variables.mk
 
 include src.mk

projects/ad469x_fmcz/builds.json

@@ -5,7 +5,7 @@
               "hardware" : ["ad469x_fmc_zed"]
         },
         "iio": {
-              "flags" : "TINYIIOD=y",
+              "flags" : "IIOD=y",
               "hardware" : ["ad469x_fmc_zed"]
         },
         "standard_seq": {

projects/ad469x_fmcz/src.mk

@@ -25,7 +25,7 @@ SRCS +=	$(PLATFORM_DRIVERS)/xilinx_axi_io.c \
 	$(PLATFORM_DRIVERS)/xilinx_gpio.c \
 	$(PLATFORM_DRIVERS)/xilinx_spi.c \
 	$(PLATFORM_DRIVERS)/xilinx_delay.c
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 LIBRARIES += iio
 SRC_DIRS += $(NO-OS)/iio/iio_app	
 SRCS += $(PLATFORM_DRIVERS)/$(PLATFORM)_uart.c \
@@ -59,7 +59,7 @@ INCS +=	$(INCLUDE)/no_os_axi_io.h \
 	$(INCLUDE)/no_os_util.h \
 	$(INCLUDE)/no_os_alloc.h \
 	$(INCLUDE)/no_os_mutex.h
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 INCS += $(INCLUDE)/no_os_fifo.h \
 	$(INCLUDE)/no_os_irq.h \
 	$(INCLUDE)/no_os_uart.h \

projects/ad6676-ebz/builds.json

@@ -5,7 +5,7 @@
               "hardware" : ["ad6676evb_vc707", "ad6676evb_zc706"]
         },
         "iio": {
-              "flags" : "TINYIIOD=y",
+              "flags" : "IIOD=y",
               "hardware" : ["ad6676evb_vc707", "ad6676evb_zc706"]
         }
       }

projects/ad6676-ebz/src.mk

@@ -12,7 +12,7 @@
 # Uncomment to select the profile
 
 SRCS += $(PROJECT)/src/ad6676_ebz.c
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 SRC_DIRS += $(NO-OS)/iio/iio_app
 endif
 SRCS += $(DRIVERS)/axi_core/axi_adc_core/axi_adc_core.c \
@@ -36,7 +36,7 @@ SRCS +=	$(PLATFORM_DRIVERS)/xilinx_axi_io.c \
 	$(PLATFORM_DRIVERS)/xilinx_spi.c \
 	$(PLATFORM_DRIVERS)/xilinx_gpio.c \
 	$(PLATFORM_DRIVERS)/xilinx_delay.c
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 LIBRARIES += iio
 SRCS += $(NO-OS)/util/no_os_fifo.c \
 	$(NO-OS)/util/no_os_list.c \
@@ -73,7 +73,7 @@ INCS +=	$(INCLUDE)/no_os_axi_io.h \
 	$(INCLUDE)/no_os_mutex.h \
 	$(INCLUDE)/jesd204.h \
 	$(NO-OS)/jesd204/jesd204-priv.h
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 INCS += $(INCLUDE)/no_os_fifo.h \
 	$(INCLUDE)/no_os_irq.h \
 	$(INCLUDE)/no_os_uart.h \

projects/ad7124-4sdz/Makefile

@@ -1,4 +1,4 @@
-TINYIIOD ?= n
+IIOD ?= n
 include ../../tools/scripts/generic_variables.mk
 
 include src.mk

projects/ad7124-8pmdz/builds.json

@@ -1,10 +1,10 @@
 {
   "aducm3029": {
     "iio_uart":  {
-      "flags" : "TINYIIOD=y"
+      "flags" : "IIOD=y"
     },
     "iio_wifi":  {
-      "flags" : "TINYIIOD=y NETWORKING=y"
+      "flags" : "IIOD=y NETWORKING=y"
     }
   }
 }

projects/ad7124-8pmdz/src.mk

@@ -19,5 +19,5 @@ SRC_DIRS += $(PLATFORM_DRIVERS)
 SRC_DIRS += $(NO-OS)/util
 SRC_DIRS += $(INCLUDE)
 
-TINYIIOD=y
+IIOD=y
 

projects/ad713x_fmcz/builds.json

@@ -1,7 +1,7 @@
 {
   "xilinx": {
     "iio": {
-      "flags" : "TINYIIOD=y",
+      "flags" : "IIOD=y",
       "hardware" : ["ad7134_fmc_zed"]
     },
     "uart": {

projects/ad713x_fmcz/src.mk

@@ -26,7 +26,7 @@ SRCS +=	$(PLATFORM_DRIVERS)/xilinx_axi_io.c \
 	$(PLATFORM_DRIVERS)/xilinx_gpio.c \
 	$(PLATFORM_DRIVERS)/xilinx_spi.c \
 	$(PLATFORM_DRIVERS)/xilinx_delay.c
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 LIBRARIES += iio
 SRC_DIRS += $(NO-OS)/iio/iio_app
 SRCS += $(PLATFORM_DRIVERS)/$(PLATFORM)_uart.c \
@@ -58,7 +58,7 @@ INCS +=	$(INCLUDE)/no_os_axi_io.h \
 	$(INCLUDE)/no_os_util.h \
 	$(INCLUDE)/no_os_alloc.h \
 	$(INCLUDE)/no_os_mutex.h
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 INCS += $(INCLUDE)/no_os_fifo.h \
 	$(INCLUDE)/no_os_list.h
 endif

projects/ad74413r/src/examples/examples_src.mk

@@ -5,20 +5,20 @@ INCS += $(PROJECT)/src/examples/dummy/dummy_example.h
 endif
 
 ifeq (y,$(strip $(IIO_EXAMPLE)))
-TINYIIOD=y
+IIOD=y
 CFLAGS += -DIIO_EXAMPLE=1
 SRCS += $(PROJECT)/src/examples/iio_example/iio_example.c
 INCS += $(PROJECT)/src/examples/iio_example/iio_example.h
 endif
 
 ifeq (y,$(strip $(IIO_TRIGGER_EXAMPLE)))
-TINYIIOD=y
+IIOD=y
 CFLAGS += -DIIO_TRIGGER_EXAMPLE=1
 SRCS += $(PROJECT)/src/examples/iio_trigger_example/iio_trigger_example.c
 INCS += $(PROJECT)/src/examples/iio_trigger_example/iio_trigger_example.h
 endif
 
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 SRC_DIRS += $(NO-OS)/iio/iio_app
 
 INCS += $(DRIVERS)/adc-dac/ad74413r/iio_ad74413r.h

projects/ad7746-ebz/builds.json

@@ -4,7 +4,7 @@
       "flags" : ""
     },
     "iio_capacitive_length_demo": {
-	"flags" : "TINYIIOD=y"
+	"flags" : "IIOD=y"
       }
   }
 }

projects/ad7746-ebz/src.mk

@@ -43,7 +43,7 @@ INCS +=	$(INCLUDE)/no_os_uart.h \
 	$(DRIVERS)/cdc/ad7746/ad7746.h \
 	$(PROJECT)/src/app/parameters.h
 
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 LIBRARIES += iio
 SRCS += $(DRIVERS)/cdc/ad7746/iio_ad7746.c \
 	$(NO-OS)/iio/iio_app/iio_app.c \

projects/ad7768-1fmcz/Makefile

@@ -1,4 +1,4 @@
-TINYIIOD ?= n
+IIOD ?= n
 include ../../tools/scripts/generic_variables.mk
 
 include src.mk

projects/ad7768-evb/builds.json

@@ -5,7 +5,7 @@
               "hardware" : ["ad7768evb_zed"]
         },
         "iio": {
-              "flags" : "TINYIIOD=y",
+              "flags" : "IIOD=y",
               "hardware" : ["ad7768evb_zed"]
         }
       }

projects/ad7768-evb/src.mk

@@ -55,7 +55,7 @@ SRCS += $(DRIVERS)/api/no_os_gpio.c \
 	$(DRIVERS)/api/no_os_timer.c \
         $(DRIVERS)/api/no_os_spi.c
 
-ifeq (y,$(strip $(TINYIIOD)))
+ifeq (y,$(strip $(IIOD)))
 LIBRARIES += iio
 SRC_DIRS += $(NO-OS)/iio/iio_app
 

projects/ad9081/Makefile

@@ -1,4 +1,4 @@
-TINYIIOD = y
+IIOD = y
 QUAD_MXFE = n
 
 include ../../tools/scripts/generic_variables.mk

projects/ad9081/builds.json

@@ -8,7 +8,7 @@
                   ]
             },
             "iio": {
-                  "flags": "TINYIIOD=y",
+                  "flags": "IIOD=y",
                   "hardware": [
                         "ad9081_fmca_ebz_vcu118",
                         "ad9081_fmca_ebz_zcu102"