SD Write Protect (wayne_)
It is mentioned in the harmony SD driver that it uses SPI detect method because a Micro SD card does not have a detect pin BUT Harmony does not have provision to remove the Write Protect pin...
View ArticleHarmony v3.05 Graphics Library Configurator not generating...
I'm having some difficulty with the Graphics Library Composer generating the gfx_hgc_definitions source files from framework/gfx/config/gfx.hconfig. I built a custom driver for an ILI9340 based...
View ArticleGraphics Composer Request for Modification (dcarrington)
This is relatively insignificant, but it would be better if MHC Graphics Composer did not "strip off" leading and trailing spaces on text for buttons, groupboxes, window etc. There are times when...
View ArticleProblem with Timer System Service with Harmony 1_03. (DominusT)
Hi. I'm working with Harmony 1_03_1 v. I decided to use the Timer System Service. When I generated the code with MHC and tried to compile the project, the compiler generates the following error in the...
View ArticleHarmony v3.05 adding a custom graphics driver (controller and display) (gfl)
I haven't run across a good list of files that needed to be modified to add a new graphics driver to Harmony, so I figured I'd post what I learned. I recently added an ILI9340 Newhaven graphics driver...
View ArticleHow to best move from #define Network Config defaults to NVM-memory-based...
In Harmony 1.05 (and others I'm sure) the defaults for the network config are set with #define's in system_config.h. These are used to populate const TCPIP_NETWORK_CONFIG __attribute__((unused))...
View Articleedit generated code ? (micro__user)
Hi all ! For a small new project I want to give Harmony a try so I walked through the lab tutorials () to see how it works. But already in lab1 I was shocked to see that I would have to modify the...
View ArticleHarmony 1.03 and uart_bootloader live update sample (bikeoid)
Does anyone have the entire project working as expected? I seem to find that the flash erase is not working as expected - when loading a replacement project, nothing is erased. Only the first operation...
View ArticleHarmony configurator v1.05 error (iross)
When setting up USB library for vendor MSD product id msd_basic_sdcard_demo Harmony configurator selects the NVM driver instead of the sdcard driver. You can deselect the NVM driver and activate the...
View ArticleDRV_I2C_BufferAddWrite ... (muellernick)
Hi! I *expected* DRV_I2C_BufferAddWrite (in the dynamic implementation) to behave like the USART, where queued data is copied to a buffer and processed later.I was wrong! DRV_I2C_BufferAddWrite takes...
View ArticleMigrating from v1.03.10 to v1.05 - MULTIPLE errors, unknown types etc.. on...
Hello all, I am developing some Harmony based code to run on a PCB incorporating the PIC32MX795F512L and external PHY DP83848C. I have a working set of firmware using Harmony v1.03.10 and am currently...
View ArticleHarmony migration with SPI isn't working. (DominusT)
Hi. I have the following function to read and write a byte via SPI, and works very well: CSLCD__0;while(!SPI4STATbits.SPITBE); // Wait for TX buffer to be emptySPI4BUF = (int)(Data); // write to buffer...
View ArticleHow to read the hex file of a application in boot loader code for security...
Hi All,I am trying to give security to boot loader code, so that it should load only my hex file but not others.For that i want to read the hex file, but i do not know how read hex file when it is load...
View ArticleHarmony 3.05 and TCP Server speed issue (flatbush)
I designed 2 years ago a PIC32MX board with an onboard communication test derived from The TCP Server Demo.Basicaly it echoes a full string received thru ethernet (ended by return 0X0D), instead of...
View ArticleEthernet starter kit DM320004 and USB CDC Basic demo in Harmony (Jony)
I use DM320004 device in Harmony v1_03_01. I succeed in making "tcpip_tcp_client" project runnung on the device.Now I want to use USB functionality on my device and tried USB CDC Basic demo project...
View ArticleSilicon Errata #69 and Harmony 1.05 (jtyree)
I'm trying to track down a data bus exception and ran across this thread: http://www.microchip.com/forums/m704554.aspx If I understand correctly, the Harmony equivalent is...
View Article"Safe" value for SYS_DEVCON_PerformanceConfig() ? (dlindbergh)
I'm writing a routine that changes the PIC32 clock speed on the fly by writing to OSCCONbits.PLLODIV. The core of it is:// calculate PLLODIV value, then,SYS_DEVCON_SystemUnlock(); OSCCONbits.PLLODIV =...
View Articlehow to get rid of SYS_ASSERT warnings? (NKurzman)
../framework/tcpip/src/system/system_debug.h:65:1: warning: useless type name in empty declaration void SYS_ASSERT(bool testExpr, const char *message);..
View ArticleHarmony V1.05 Header Conflict? (NKurzman)
sys_command.h and system_command.h have defines for data items with the same name, but they are different.so they can't both be included. I am trying to move up to V1.05 so maybe they shouldn't both be...
View Articlepic32_wifi_web_server (dmcallister)
Does anyone know what this project does? It is not documented in the Harmony help file. There are no readme files. The project is located in...
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