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academy/crc/crc/firmware/am243x-evm/icss_g0_pru0_fw/ti-pru-cgt/example.projectspec

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+<?xml version="1.0" encoding="UTF-8"?>
+<!-- This example.projectspec file is for PRU projects written in assembly -->
+<projectSpec>
+    <applicability>
+        <when>
+            <context
+                deviceFamily="PRU"
+                deviceId="AM243x_GP_EVM"
+            />
+        </when>
+    </applicability>
+
+    <project
+        title="Crc"
+        name = "crc_am243x-evm_icss_g0_pru0_fw_ti-pru-cgt"
+        products="com.ti.OPEN_PRU"
+        configurations="
+            Release,
+            Debug,
+        "
+        connection="TIXDS110_Connection.xml"
+        toolChain="TI"
+        cgtVersion="2.3.3"
+        device="AM243x_GP_EVM"
+        deviceCore="ICSS_G0_PRU_0"
+        ignoreDefaultDeviceSettings="true"
+        ignoreDefaultCCSSettings="true"
+        endianness="little"
+        outputFormat="ELF"
+        outputType="executable"
+
+        compilerBuildOptions="
+            -I${CG_TOOL_ROOT}/include
+            -I${OPEN_PRU_PATH}/source
+            -I${OPEN_PRU_PATH}/source/firmware/common
+            -I${OPEN_PRU_PATH}/source/include
+            -I${OPEN_PRU_PATH}/source/include/am243x
+            -DPRU0
+            -DSLICE0
+            -v4
+            -DSOC_AM243X
+            -O2
+        "
+        linkerBuildOptions="
+            -m=crc.${ConfigName}.map
+            --disable_auto_rts
+            --entry_point=main
+            --diag_suppress=10063-D
+            --warn_sections
+            --reread_libs
+            --diag_warning=225
+            --ram_model
+        "
+
+        postBuildStep="
+            $(CG_TOOL_ROOT)/bin/hexpru --diag_wrap=off --array --array:name_prefix=PRU0Firmware -o ../pru0_load_bin.h ${BuildArtifactFileBaseName}.out;
+        "
+
+        description="A Crc FW project">
+
+        <configuration name="Debug"
+            compilerBuildOptions="
+                -D_DEBUG_=1
+            "
+            linkerBuildOptions="
+            "
+        ></configuration>
+        <configuration name="Release"
+            compilerBuildOptions="
+            "
+            linkerBuildOptions="
+            "
+        ></configuration>
+        <pathVariable name="OPEN_PRU_PATH" path="${COM_TI_OPEN_PRU_INSTALL_DIR}" scope="project" />
+        <file path="../../../main.asm" openOnCreation="false" excludeFromBuild="false" action="copy">
+        </file>
+        <file path="./linker.cmd" openOnCreation="false" excludeFromBuild="false" action="copy">
+        </file>
+    </project>
+</projectSpec>

academy/crc/crc/firmware/am243x-evm/icss_g0_pru0_fw/ti-pru-cgt/linker.cmd

@@ -0,0 +1,52 @@
+/*
+ * AM243x_PRU0.cmd
+ *
+ * Example Linker command file for linking assembly programs built with the TI-PRU-CGT
+ * on AM243x PRU0 cores
+ */
+
+/* Specify the System Memory Map */
+MEMORY
+{
+      PAGE 0:
+	/* 12 KB PRU Instruction RAM */
+	PRU_IMEM	: org = 0x00000000 len = 0x00003000
+
+      PAGE 1:
+	/* Data RAMs */
+	/* 8 KB PRU Data RAM 0; use only the first 4 KB for PRU0 and reserve
+	 * the second 4 KB for RTU0 and Tx_PRU0 */
+	PRU0_DMEM_0	: org = 0x00000000 len = 0x00001000
+	/* 8 KB PRU Data RAM 1; reserved completely for Slice1 cores - PRU1,
+	 * RTU1 and Tx_PRU1; do not use for any Slice0 cores */
+	PRU1_DMEM_1	: org = 0x00002000 len = 0x00001000
+	/* NOTE: Custom split of the second 4 KB of ICSS Data RAMs 0 and 1
+	 * split equally between the corresponding RTU and Tx_PRU cores in
+	 * each slice */
+	RTU0_DMEM_0	: org = 0x00001000 len = 0x00000800
+	TX_PRU0_DMEM_0	: org = 0x00001800 len = 0x00000800
+	RTU1_DMEM_1	: org = 0x00003000 len = 0x00000800
+	TX_PRU1_DMEM_1	: org = 0x00003800 len = 0x00000800
+
+      PAGE 2:
+	/* C28 needs to be programmed to point to SHAREDMEM, default is 0 */
+	/* 64 KB PRU Shared RAM */
+	PRU_SHAREDMEM	: org = 0x00010000 len = 0x00010000
+}
+
+/* Specify the sections allocation into memory */
+SECTIONS {
+
+	.text		>  PRU_IMEM, PAGE 0
+	.stack		>  PRU0_DMEM_0, PAGE 1
+	.bss		>  PRU0_DMEM_0, PAGE 1
+	.cio		>  PRU0_DMEM_0, PAGE 1
+	.data		>  PRU0_DMEM_0, PAGE 1
+	.switch		>  PRU0_DMEM_0, PAGE 1
+	.sysmem		>  PRU0_DMEM_0, PAGE 1
+	.cinit		>  PRU0_DMEM_0, PAGE 1
+	.rodata		>  PRU0_DMEM_0, PAGE 1
+	.rofardata	>  PRU0_DMEM_0, PAGE 1
+	.farbss		>  PRU0_DMEM_0, PAGE 1
+	.fardata	>  PRU0_DMEM_0, PAGE 1
+}

academy/crc/crc/firmware/am243x-evm/icss_g0_pru0_fw/ti-pru-cgt/makefile

@@ -0,0 +1,47 @@
+export OPEN_PRU_PATH?=$(abspath ../../../../../../..)
+include $(OPEN_PRU_PATH)/imports.mak
+
+# Define build outputs
+OUTPUT_NAME := crc_am243x-evm_icss_g0_pru0_fw
+
+# MCU+ projects: rename & move hex array output
+MCU_HEX_NAME := pru0_load_bin.h
+HEX_ARRAY_PREFIX := PRU0Firmware
+MCU_HEX_PATH := $(OPEN_PRU_PATH)/academy/crc/crc/firmware/am243x-evm/$(MCU_HEX_NAME)
+
+# which directories to search for assembly & C source files?
+FILES_PATH := .. ../../.. .
+
+# Linker command file
+COMMAND_FILES := linker.cmd
+
+# Silicon version (3: PRUSS, PRU-ICSS; 4: PRU_ICSSG)
+PRU_VERSION := 4
+EXPECTED_DEVICE := am243x
+
+# Default values are defined in pru_rules.mak:
+#   - include paths (INCLUDE)
+#   - compiler flags (CFLAGS)
+#   - linker flags (LFLAGS)
+
+# Optional:
+# Pre-define here to override default value
+#   OPT_LEVEL, STACK_SIZE, HEAP_SIZE, or ENTRY_POINT
+
+# pru_rules.mak has shared settings for all PRU/RTU/TX_PRU core makefiles
+include $(OPEN_PRU_PATH)/pru_rules.mak
+
+# Optional:
+# Append values to INCLUDE, CFLAGS, or LFLAGS here.
+# Values can be appended like this:
+# INCLUDE += --include_path=<value>
+
+# Defines (pass instance specific definitions to the program)
+# see --define or -D in 'PRU Optimizing C/C++ Compiler User's Guide'
+# For example, to define PRU0, ICSSG1, SOC_AM243X, and set _DEBUG_=1:
+# -DPRU0 -DICSSG1 --define=SOC_AM243X -D_DEBUG_=1
+DFLAGS :=
+
+# Libraries
+# see --library in 'PRU Optimizing C/C++ Compiler User's Guide'
+LIBS :=

academy/crc/crc/firmware/am243x-evm/icss_g0_pru0_fw/ti-pru-cgt/makefile_projectspec

@@ -0,0 +1,16 @@
+export OPEN_PRU_PATH?=$(abspath ../../../../../../..)
+include $(OPEN_PRU_PATH)/imports.mak
+
+PROFILE?=Release
+
+PROJECT_NAME=crc_am243x-evm_icss_g0_pru0_fw_ti-pru-cgt
+
+all:
+	$(CCS_ECLIPSE) -noSplash -data $(OPEN_PRU_PATH)/ccs_projects -application com.ti.ccstudio.apps.projectBuild -ccs.projects $(PROJECT_NAME) -ccs.configuration $(PROFILE)
+
+clean:
+	$(CCS_ECLIPSE) -noSplash -data $(OPEN_PRU_PATH)/ccs_projects -application com.ti.ccstudio.apps.projectBuild -ccs.projects $(PROJECT_NAME) -ccs.configuration $(PROFILE) -ccs.clean
+
+export:
+	$(MKDIR) $(OPEN_PRU_PATH)/ccs_projects
+	$(CCS_ECLIPSE) -noSplash -data $(OPEN_PRU_PATH)/ccs_projects -application com.ti.ccstudio.apps.projectCreate -ccs.projectSpec example.projectspec -ccs.overwrite full

academy/crc/crc/firmware/am243x-evm/icss_g0_pru0_fw/ti-pru-cgt/syscfg_c.rov.xs

@@ -0,0 +1,8 @@
+/*
+ *  ======== syscfg_c.rov.xs ========
+ *  This file contains the information needed by the Runtime Object
+ *  View (ROV) tool.
+ */
+var crovFiles = [
+    "kernel/freertos/rov/FreeRTOS.rov.js",
+];

academy/crc/crc/firmware/am243x-evm/icss_g0_pru1_fw/ti-pru-cgt/example.projectspec

@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- This example.projectspec file is for PRU projects written in assembly -->
+<projectSpec>
+    <applicability>
+        <when>
+            <context
+                deviceFamily="PRU"
+                deviceId="AM243x_GP_EVM"
+            />
+        </when>
+    </applicability>
+
+    <project
+        title="Crc"
+        name = "crc_am243x-evm_icss_g0_pru1_fw_ti-pru-cgt"
+        products="com.ti.OPEN_PRU"
+        configurations="
+            Release,
+            Debug,
+        "
+        connection="TIXDS110_Connection.xml"
+        toolChain="TI"
+        cgtVersion="2.3.3"
+        device="AM243x_GP_EVM"
+        deviceCore="ICSS_G0_PRU_1"
+        ignoreDefaultDeviceSettings="true"
+        ignoreDefaultCCSSettings="true"
+        endianness="little"
+        outputFormat="ELF"
+        outputType="executable"
+
+        compilerBuildOptions="
+            -I${CG_TOOL_ROOT}/include
+            -I${OPEN_PRU_PATH}/source
+            -I${OPEN_PRU_PATH}/source/firmware/common
+            -I${OPEN_PRU_PATH}/source/include
+            -I${OPEN_PRU_PATH}/source/include/am243x
+            -DPRU1
+            -DSLICE1
+            -v4
+            -DSOC_AM243X
+            -O2
+        "
+        linkerBuildOptions="
+            -m=crc.${ConfigName}.map
+            --disable_auto_rts
+            --entry_point=main
+            --diag_suppress=10063-D
+            --warn_sections
+            --reread_libs
+            --diag_warning=225
+            --ram_model
+        "
+
+        postBuildStep="
+            $(CG_TOOL_ROOT)/bin/hexpru --diag_wrap=off --array --array:name_prefix=PRU1Firmware -o ../pru1_load_bin.h ${BuildArtifactFileBaseName}.out;
+        "
+
+        description="A Crc FW project">
+
+        <configuration name="Debug"
+            compilerBuildOptions="
+                -D_DEBUG_=1
+            "
+            linkerBuildOptions="
+            "
+        ></configuration>
+        <configuration name="Release"
+            compilerBuildOptions="
+            "
+            linkerBuildOptions="
+            "
+        ></configuration>
+        <pathVariable name="OPEN_PRU_PATH" path="${COM_TI_OPEN_PRU_INSTALL_DIR}" scope="project" />
+        <file path="../../../main.asm" openOnCreation="false" excludeFromBuild="false" action="copy">
+        </file>
+        <file path="./linker.cmd" openOnCreation="false" excludeFromBuild="false" action="copy">
+        </file>
+    </project>
+</projectSpec>

academy/crc/crc/firmware/am243x-evm/icss_g0_pru1_fw/ti-pru-cgt/linker.cmd

@@ -0,0 +1,52 @@
+/*
+ * AM243x_PRU1.cmd
+ *
+ * Example Linker command file for linking assembly programs built with the TI-PRU-CGT
+ * on AM243x PRU1 cores
+ */
+
+/* Specify the System Memory Map */
+MEMORY
+{
+      PAGE 0:
+	/* 12 KB PRU Instruction RAM */
+	PRU_IMEM	: org = 0x00000000 len = 0x00003000
+
+      PAGE 1:
+	/* Data RAMs */
+	/* 8 KB PRU Data RAM 1; use only the first 4 KB for PRU1 and reserve
+	 * the second 4 KB for RTU1 and Tx_PRU1 */
+	PRU1_DMEM_1	: org = 0x00000000 len = 0x00001000
+	/* 8 KB PRU Data RAM 0; reserved completely for Slice0 cores - PRU0,
+	 * RTU0 and Tx_PRU0; do not use for any Slice1 cores */
+	PRU0_DMEM_0	: org = 0x00002000 len = 0x00001000
+	/* NOTE: Custom split of the second 4 KB of ICSS Data RAMs 0 and 1
+	 * split equally between the corresponding RTU and Tx_PRU cores in
+	 * each slice */
+	RTU1_DMEM_1	: org = 0x00001000 len = 0x00000800
+	TX_PRU1_DMEM_1	: org = 0x00001800 len = 0x00000800
+	RTU0_DMEM_0	: org = 0x00003000 len = 0x00000800
+	TX_PRU0_DMEM_0	: org = 0x00003800 len = 0x00000800
+
+      PAGE 2:
+	/* C28 needs to be programmed to point to SHAREDMEM, default is 0 */
+	/* 64 KB PRU Shared RAM */
+	PRU_SHAREDMEM	: org = 0x00010000 len = 0x00010000
+}
+
+/* Specify the sections allocation into memory */
+SECTIONS {
+
+	.text		>  PRU_IMEM, PAGE 0
+	.stack		>  PRU1_DMEM_1, PAGE 1
+	.bss		>  PRU1_DMEM_1, PAGE 1
+	.cio		>  PRU1_DMEM_1, PAGE 1
+	.data		>  PRU1_DMEM_1, PAGE 1
+	.switch		>  PRU1_DMEM_1, PAGE 1
+	.sysmem		>  PRU1_DMEM_1, PAGE 1
+	.cinit		>  PRU1_DMEM_1, PAGE 1
+	.rodata		>  PRU1_DMEM_1, PAGE 1
+	.rofardata	>  PRU1_DMEM_1, PAGE 1
+	.farbss		>  PRU1_DMEM_1, PAGE 1
+	.fardata	>  PRU1_DMEM_1, PAGE 1
+}

academy/crc/crc/firmware/am243x-evm/icss_g0_pru1_fw/ti-pru-cgt/makefile

@@ -0,0 +1,47 @@
+export OPEN_PRU_PATH?=$(abspath ../../../../../../..)
+include $(OPEN_PRU_PATH)/imports.mak
+
+# Define build outputs
+OUTPUT_NAME := crc_am243x-evm_icss_g0_pru1_fw
+
+# MCU+ projects: rename & move hex array output
+MCU_HEX_NAME := pru1_load_bin.h
+HEX_ARRAY_PREFIX := PRU1Firmware
+MCU_HEX_PATH := $(OPEN_PRU_PATH)/academy/crc/crc/firmware/am243x-evm/$(MCU_HEX_NAME)
+
+# which directories to search for assembly & C source files?
+FILES_PATH := .. ../../.. .
+
+# Linker command file
+COMMAND_FILES := linker.cmd
+
+# Silicon version (3: PRUSS, PRU-ICSS; 4: PRU_ICSSG)
+PRU_VERSION := 4
+EXPECTED_DEVICE := am243x
+
+# Default values are defined in pru_rules.mak:
+#   - include paths (INCLUDE)
+#   - compiler flags (CFLAGS)
+#   - linker flags (LFLAGS)
+
+# Optional:
+# Pre-define here to override default value
+#   OPT_LEVEL, STACK_SIZE, HEAP_SIZE, or ENTRY_POINT
+
+# pru_rules.mak has shared settings for all PRU/RTU/TX_PRU core makefiles
+include $(OPEN_PRU_PATH)/pru_rules.mak
+
+# Optional:
+# Append values to INCLUDE, CFLAGS, or LFLAGS here.
+# Values can be appended like this:
+# INCLUDE += --include_path=<value>
+
+# Defines (pass instance specific definitions to the program)
+# see --define or -D in 'PRU Optimizing C/C++ Compiler User's Guide'
+# For example, to define PRU0, ICSSG1, SOC_AM243X, and set _DEBUG_=1:
+# -DPRU0 -DICSSG1 --define=SOC_AM243X -D_DEBUG_=1
+DFLAGS :=
+
+# Libraries
+# see --library in 'PRU Optimizing C/C++ Compiler User's Guide'
+LIBS :=