Dev me12 fthr support

Examples/MAX32662/I2C/main.c

@@ -53,6 +53,7 @@
 #include "nvic_table.h"
 #include "i2c.h"
 #include "dma.h"
+#include "board.h"
 
 /***** Definitions *****/
 //#define MASTERDMA     //Comment this line out if standard I2C transaction is required
@@ -199,9 +200,17 @@ int main()
     printf("read and write to another I2C which acts as a slave.\n");
 
     printf("\nYou will need to connect P0.12->P0.6 (SCL) and\n");
-    printf("P0.13->P0.9 (SDA). As well jumper JP1 (VREF) needs\n");
+    printf("P0.13->P0.9 (SDA).");
+#if defined(BOARD_EVKIT_V1)
+    printf("As well jumper JP1 (VREF) needs\n");
     printf("to be removed.\n");
+#else
+    printf("\nTo have pull up resistor\n");
+    printf("Either connect SLAVE_SCL to P0.12 and SLAVE_SDA to P0.13\n");
+    printf("Or use breadboard and connect P0.12 to 3.3V with 4.7k \n");
+    printf("and P0.13 to 3.3V with 4.7k\n");
 
+#endif
     int error, i = 0;
 
     //Setup the I2CM
@@ -277,7 +286,7 @@ int main()
     printf("\n-->Result: \n");
     printData();
     printf("\n");
-    if (verifyData()) {
+    if (!verifyData()) {
         printf("\n-->I2C Transaction Successful\n");
     } else {
         printf("\n-->I2C Transaction Failed\n");

Examples/MAX32662/UART/main.c

@@ -54,10 +54,11 @@
 
 #define UART_BAUD 115200
 #define BUFF_SIZE 1024
-#define READING_UART MXC_UART0
-#define READ_IDX MXC_UART_GET_IDX(MXC_UART0)
-#define WRITING_UART MXC_UART1
-#define WRITE_IDX MXC_UART_GET_IDX(MXC_UART1)
+
+#define READING_UART MXC_UART1
+#define READ_IDX MXC_UART_GET_IDX(MXC_UART1)
+#define WRITING_UART MXC_UART0
+#define WRITE_IDX MXC_UART_GET_IDX(MXC_UART0)
 
 /***** Globals *****/
 volatile int READ_FLAG;
@@ -100,7 +101,7 @@ int main(void)
 
     printf("\n\n**************** UART Example ******************\n");
     printf("This example shows a loopback test between the 2 UARTs on the MAX32662.\n");
-    printf("\nConnect UART0 to UART1 (P0.11 (AIN2) -> P0.2) for this example.\n");
+    printf("\nConnect UART0B TX to UART1A RX (P0.8 -> P0.3) for this example.\n");
     printf("The LEDs are used to indicate the success of the test.\nBlinking->Success, "
            "Solid->Failure\n");
 
@@ -133,7 +134,7 @@ int main(void)
     MXC_Delay(MXC_DELAY_SEC(1));
 
     // Initialize the UART
-    if ((error = MXC_UART_Init(WRITING_UART, UART_BAUD, MXC_UART_APB_CLK, MAP_A)) != E_NO_ERROR) {
+    if ((error = MXC_UART_Init(WRITING_UART, UART_BAUD, MXC_UART_APB_CLK, MAP_B)) != E_NO_ERROR) {
         Shutdown_UARTS();
         Console_Init();
         printf("-->Error initializing UART: %d\n", error);

Libraries/Boards/MAX32662/EvKit_V1/Include/board.h

@@ -45,6 +45,13 @@
 extern "C" {
 #endif
 
+/*
+    Define board name:
+    Use as #if defined(BOARD_EVKIT_V1)
+    Not as #if BOARD_EVKIT_V1
+*/
+#define BOARD_EVKIT_V1 1
+
 #ifndef CONSOLE_UART
 #define CONSOLE_UART 0 /// UART instance to use for console
 #endif

Libraries/Boards/MAX32662/FTHR/Include/board.h

@@ -0,0 +1,98 @@
+/******************************************************************************
+ * Copyright (C) 2023 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *
+ ******************************************************************************/
+
+/**
+ * @file    board.h
+ * @brief   Board support package API.
+ */
+
+#include <stdio.h>
+
+#ifndef LIBRARIES_BOARDS_MAX32662_FTHR_INCLUDE_BOARD_H_
+#define LIBRARIES_BOARDS_MAX32662_FTHR_INCLUDE_BOARD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+    Define board name:
+    Use as #if defined(BOARD_FTHR)
+    Not as #if BOARD_FTHR
+*/
+#define BOARD_FTHR 1
+
+#ifndef CONSOLE_UART
+#define CONSOLE_UART 0 /// UART instance to use for console
+#endif
+
+#ifndef CONSOLE_BAUD
+#define CONSOLE_BAUD 115200 /// Console baud rate
+#endif
+
+#define LED_OFF 1 /// Inactive state of LEDs
+#define LED_ON 0 /// Active state of LEDs
+
+#define LED1 0
+#define LED2 1
+
+/**
+ * \brief   Initialize the BSP and board interfaces.
+ * \returns #E_NO_ERROR if everything is successful
+ */
+int Board_Init(void);
+
+/**
+ * \brief   Initialize or reinitialize the console. This may be necessary if the
+ *          system clock rate is changed.
+ * \returns #E_NO_ERROR if everything is successful
+ */
+int Console_Init(void);
+
+/**
+ * \brief   Shutdown the console.
+ * \returns #E_NO_ERROR if everything is successful
+ */
+int Console_Shutdown(void);
+
+/**
+ * \brief   Attempt to prepare the console for sleep.
+ * \returns #E_NO_ERROR if ready to sleep, #E_BUSY if not ready for sleep.
+ */
+int Console_PrepForSleep(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // LIBRARIES_BOARDS_MAX32662_FTHR_INCLUDE_BOARD_H_

Libraries/Boards/MAX32662/FTHR/Source/board.c

@@ -0,0 +1,115 @@
+/******************************************************************************
+ * Copyright (C) 2023 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *
+ ******************************************************************************/
+
+#include <stdio.h>
+#include "mxc_device.h"
+#include "mxc_sys.h"
+#include "mxc_errors.h"
+#include "mxc_assert.h"
+#include "board.h"
+#include "uart.h"
+#include "gpio.h"
+#include "mxc_pins.h"
+#include "led.h"
+#include "pb.h"
+
+/***** Global Variables *****/
+mxc_uart_regs_t *ConsoleUart = MXC_UART_GET_UART(CONSOLE_UART);
+extern uint32_t SystemCoreClock;
+
+const mxc_gpio_cfg_t pb_pin[] = { { MXC_GPIO0, MXC_GPIO_PIN_6, MXC_GPIO_FUNC_IN,
+                                    MXC_GPIO_PAD_PULL_UP, MXC_GPIO_VSSEL_VDDIOH } };
+const unsigned int num_pbs = (sizeof(pb_pin) / sizeof(mxc_gpio_cfg_t));
+
+const mxc_gpio_cfg_t led_pin[] = { { MXC_GPIO0, MXC_GPIO_PIN_14, MXC_GPIO_FUNC_OUT,
+                                     MXC_GPIO_PAD_NONE, MXC_GPIO_VSSEL_VDDIO } };
+const unsigned int num_leds = (sizeof(led_pin) / sizeof(mxc_gpio_cfg_t));
+
+/***** File Scope Variables *****/
+
+/******************************************************************************/
+void mxc_assert(const char *expr, const char *file, int line)
+{
+    printf("MXC_ASSERT %s #%d: (%s)\n", file, line, expr);
+    while (1) {}
+}
+
+/******************************************************************************/
+int Board_Init(void)
+{
+    int err;
+
+    if ((err = Console_Init()) < E_NO_ERROR) {
+        return err;
+    }
+
+    if ((err = PB_Init()) != E_NO_ERROR) {
+        MXC_ASSERT_FAIL();
+        return err;
+    }
+
+    if ((err = LED_Init()) != E_NO_ERROR) {
+        MXC_ASSERT_FAIL();
+        return err;
+    }
+
+    return E_NO_ERROR;
+}
+
+/******************************************************************************/
+int Console_Init(void)
+{
+    int err;
+
+    if ((err = MXC_UART_Init(ConsoleUart, CONSOLE_BAUD, MXC_UART_APB_CLK, MAP_A)) != E_NO_ERROR) {
+        return err;
+    }
+
+    return E_NO_ERROR;
+}
+
+int Console_Shutdown(void)
+{
+    int err;
+
+    if ((err = MXC_UART_Shutdown(ConsoleUart)) != E_NO_ERROR) {
+        return err;
+    }
+
+    return E_NO_ERROR;
+}
+/******************************************************************************/
+void NMI_Handler(void)
+{
+    __NOP();
+}

Libraries/Boards/MAX32662/FTHR/Source/rom_stub.c

@@ -0,0 +1,82 @@
+/******************************************************************************
+ * Copyright (C) 2023 Maxim Integrated Products, Inc., All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Maxim Integrated
+ * Products, Inc. shall not be used except as stated in the Maxim Integrated
+ * Products, Inc. Branding Policy.
+ *
+ * The mere transfer of this software does not imply any licenses
+ * of trade secrets, proprietary technology, copyrights, patents,
+ * trademarks, maskwork rights, or any other form of intellectual
+ * property whatsoever. Maxim Integrated Products, Inc. retains all
+ * ownership rights.
+ *
+ ******************************************************************************/
+
+#include "max32662.h"
+
+/* The stack address is defined by the linker
+ * It is typed as a function here to avoid compiler warnings
+ */
+extern void __StackTop(void);
+
+void Reset_Handler(void);
+void NMI_Handler_ROM(void);
+void HardFault_Handler_ROM(void);
+void MemManage_Handler(void);
+void BusFault_Handler(void);
+void UsageFault_Handler(void);
+void SVC_Handler(void);
+void DebugMon_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+
+/* Create a vector table to locate at zero in the ROM for handling reset and startup */
+__attribute__((section(".rom_vector"))) void (*const rom_vector[])(void) = {
+    __StackTop, /* Top of Stack */
+    Reset_Handler, /* Reset Handler */
+    NMI_Handler_ROM, /* NMI Handler */
+    HardFault_Handler_ROM, /* Hard Fault Handler */
+    MemManage_Handler, /* MPU Fault Handler */
+    BusFault_Handler, /* Bus Fault Handler */
+    UsageFault_Handler, /* Usage Fault Handler */
+    0, /* Reserved */
+    0, /* Reserved */
+    0, /* Reserved */
+    0, /* Reserved */
+    SVC_Handler, /* SVCall Handler */
+    DebugMon_Handler, /* Debug Monitor Handler */
+    0, /* Reserved */
+    PendSV_Handler, /* PendSV Handler */
+    SysTick_Handler, /* SysTick Handler */
+};
+
+/* This is needed to handle the NMI at POR */
+__attribute__((section(".rom_handlers"))) void NMI_Handler_ROM(void)
+{
+    __NOP();
+}
+
+/* This is needed to handle the fault after initial programming */
+__attribute__((section(".rom_handlers"))) void HardFault_Handler_ROM(void)
+{
+    NVIC_SystemReset();
+}