SD Card mount with FreeRTOS with PIC32MZ_DA dev board (User0035)
Referencing the 'sdcard_fat_single_disk' sample project it works fine. The SD Card will mount. Simply go into the MHC and add the FreeRTOS. The card will no longer mount. We need to be able to use the...
View ArticleHow to prepare data for the DSP library functions? (thoraz)
I'm working with the matricial operation and I want to use for my first time the dsp.h library. I'm in the Harmony framework. From the Harmony Help - Math Libraries I found the DSP_VectorDotp32()...
View ArticleHarmony i2c Bug ** Confirmed ERROR in DRIVER... (Ihor)
This error causes all function to fail when more than one buffer is used. This appears to affect at least V2.03B When a new Request is performed and the bus is NOT idle, then the Buffer functions...
View ArticleHelp with a Development Board with Projected Capacitive Touch (DM320015)...
Greetings! I have some experience programming with Arduino, but recently I've come across a project in my university, with aeromodelism, where I must use this device, it's a PIC32 GUI Development Board...
View ArticleLive Bootloader question (realexander)
Hi, If I understand the live bootloader correctly, your program must occupy less than half of your flash. When you come out with version 2 of your program, it must be linked to occupy the top half of...
View ArticleSPI, Harmony, and Ethernet Starter Kit (GMoney)
Hello, I currently have an Ethernet Starter Kit and I am using an I/O Expansion board to connect to another board and share an SPI bus. The aim is to read flash chips and write that data on to a USB...
View ArticleCRC calculation using DMA with internal DDR (Insignals)
I am having issues when trying to calculate the CRC of data stored in the internal DDR on a PIC32MZ2064DAH169. I have the following code.uint8_t __attribute__((coherent))...
View ArticleAria Drop Down Box (bblessing)
How would this be implemented? I'm assuming that I'll need to add a List, a button next to it with a down arrow for its text, and a scroll bar that appears and disappears when the List is dropped down...
View ArticlelaListWidget for Harmony 2.05 (bblessing)
Are there any planned updates to this widget for 2.05? If there is a simple way to work with this widget I'd love to see it. As it stands, it doesn't want to play ball with the sizes that I set in GC....
View Article[SOLVED]Harmony example "debug_uart" problem (kseg)
I tried Harmony example "debug_uart", It run fine.And I found two interesting things:1. "debug_uart" only can use USART_ID_2. I change to use USART_ID_4, it doesn't work. go back to USART_ID_2,...
View Articlepic32mz_ef_sk_int_dyn FreeRTOS9 Harmony 2.04, cdc_com_port_dual; usb never...
I have been beating my head against a wall on USB with a custom board, so I punted and went to the EF starter and the 2.04 demo. I added DreeRTOS in the configs which forces USB to use TMR2....
View ArticleHarmony PIC32MZ UARTS and RS485, issue with extra bytes. (NicholasLee)
I am implementing a Modbus RTU Slave device in a PIC32MZ using Harmony.This communicates with a PC using RS485.The usart uses the Dynamic driver model with the following relevant settings:#define...
View ArticleWINC1500 questions (IRQ source and Slave select implementation)...
I wired my board to use a GPIO for the interrupt, planning on a CN. The config wants an interrupt instance so I have white wired INT2, which close by. Can I edit the settings below to use G2:#define...
View ArticleCommand service on USART port : no prompt (gblkom)
I've tried to create a very simple project with a command prompt on "USART ID 5" of a PIC32MX795F512L, using Harmony 1.08.01 and MHC 1.0.8.7.In MHC I've enabled : Drivers/USART System services Command...
View ArticleSYS_TMR Question (BillP)
My question is: What is the purpose of the SYS_TMR_Tasks(sysObj.sysTmr) call that is included in the SYS_Tasks() routine created by MHC? This call is executed thousands of times/sec in the superloop....
View Articletcpip mpfs changing advanced params (friesen)
I can't put a finger on it, but I am rather sure that the mpfs generator tool is not alwaya remembering the second line of advanced params correctly. The second thing, is there a reason that the http...
View ArticlelaListWidget slow with many items (bblessing)
Background: MPLAB X IDE 4.00, XC32 v1.44, Harmony v2.04, PIC32MZ2064DAG176, Newhaven 4.3" display with 4-wire resistive touch panel (ST7282T2 internal controller), internal DDR. I have noticed that...
View ArticleHarmony configurator and ifblock : how to do superior operator ? (Emcy)
Hello, In .ftl file, It doesn't operate if I do :ifblock FOO_VAR1 > 0config FOO_VAR2${INSTANCE} int "Foo_var3" depends on FOO_VAR4${INSTANCE} default 0endififblock FOO_VAR1 > 1config...
View ArticleUsing I2C static driver in harmony 2.04 (ilans)
Hello, all!I'm trying to use static I2C driver in Harmony 2.04, and after a day of work, I can't even get the SCL / SDA lines to be up in idle state, let alone transmit anything (simply toggling the...
View ArticleHarmony configurator : variable declaration (Emcy)
Hello, I declare a variable in tcpip_stack.hconfig file :config FOO_VAR int "Test" depends on USE_TCPIP_STACK default 0 In network_config_idx.ftl file, FOO_VAR is used (variable "test2" appears in...
View Article