Search found 29 matches

by louis, netherlands
29 Sep 2016 14:28
Forum: Development Boards
Topic: Matrix RGB enhancement ?
Replies: 5
Views: 3666

Re: Matrix RGB enhancement ?

Hi, I have ordered a MatrixRGB clickboard and it is shiped to me on the 22th of September.
Does it still has a 8-bit color selection or is it now updated to the 16-bit 565.
by louis, netherlands
15 Sep 2016 22:33
Forum: mikroC PRO for ARM General
Topic: 9DOF clickboard with STM32F407VG
Replies: 5
Views: 4350

Re: 9DOF clickboard with STM32F407VG

Hi, I have tried to work out the value myself by reading the two temperature registers (15h) and (16h) unsigned char temp[2]; I2Cx_Write( LSM9DS1XG_ADDRESS, OUT_TEMP_L, 1); // OUT_TEMP_L is 0x15 I2Cx_Read( LSM9DS1XG_ADDRESS, temp, 2); My guess is that your conversion is somewhat like this temperatur...
by louis, netherlands
12 Sep 2016 10:56
Forum: mikroC PRO for ARM General
Topic: 9DOF clickboard with STM32F407VG
Replies: 5
Views: 4350

Re: 9DOF clickboard with STM32F407VG

perfect software does not exists good software comes with free bugs bad software is not developed by us I have managed to get the example working. Now I can read the Accel/Gyro/Mag values in all three directions and they seem to be the values that I expect. But the temperature reading is strange. I ...
by louis, netherlands
08 Sep 2016 20:57
Forum: mikroC PRO for ARM General
Topic: 9DOF clickboard with STM32F407VG
Replies: 5
Views: 4350

9DOF clickboard with STM32F407VG

Hi, I want to use the 9DOF clickboard with the LSM9DS1 inertial measurement chip. I have downloaded the example and installed the library with the package manager. Beware that you use the latest package manager version, it took me a while to find out ... Then I tried to compile the example, but I go...
by louis, netherlands
11 Nov 2014 15:08
Forum: mikroC PRO for PIC32 General
Topic: ORG a library function
Replies: 1
Views: 2264

ORG a library function

Hi, I want to put a function on a specified address, like void MyFunction( void) org 0x9D001000 { /* some code*/ } But now I want to do this for a library function, like void HID_Enable( char *readbuff, char *writebuff) org 0x9D000000; So far, so good. But now I want to do it for a undocumented libr...
by louis, netherlands
16 Apr 2014 11:01
Forum: mikroC PRO for PIC32 General
Topic: How to org and absolute a library
Replies: 1
Views: 1434

How to org and absolute a library

If you want to store a function or a variable on a specific location in memory you can use the directives org and absolute. But how do I store a complete library on a specific memory location. For example the USB-library I can specify the basic library functions, like void HID_Enable( char *readbuff...
by louis, netherlands
27 Mar 2014 19:50
Forum: mikroC PRO for PIC32 General
Topic: BootLoader firmware?
Replies: 18
Views: 10408

Re: BootLoader firmware?

Wow, I have found the answer to my second question myself.
It is simply because the size of the MikroE bootloader is 13220 bytes, which is more than the 12K that MicroChip provides.
So we only have to strip down the bootloader. A bit difficult because a lot of bytes are needed by the USB-library.
by louis, netherlands
27 Mar 2014 14:52
Forum: mikroC PRO for PIC32 General
Topic: BootLoader firmware?
Replies: 18
Views: 10408

Re: BootLoader firmware?

O dear, I think I have to make a small correction. When I compile the bootloader example, I can see that it does start at 0x9D00C000. But it places the Application reset vector at address 0x9D00BFF0 (Read my previous post (the one on page 1 bottom) first to understand what I am going to explain now....
by louis, netherlands
25 Mar 2014 09:39
Forum: mikroC PRO for PIC32 General
Topic: How to use interrupts???
Replies: 4
Views: 5201

Re: How to use interrupts???

To use a Timer for checking the input state is rather time-consuming. A better way to do it is using the ChangeNotification interrupt. But unfortunately the PORTG.F14 does not support this. If posible use another input (I use for instance PORTF.F5) Table 1-1 of the datasheet lists all the available ...
by louis, netherlands
24 Mar 2014 10:28
Forum: mikroC PRO for PIC32 General
Topic: BootLoader firmware?
Replies: 18
Views: 10408

Re: BootLoader firmware?

Now I know what is going wrong, but I don't know why ... I am using the mini-32 with the pre-installed mikroe-bootloader. It has 64 K Program Flash ROM and 12 K Bootloader ROM My program size is from hex address 0x9D000000 upto 0x9D008F26 the Flash memory addresses go from 0x9D000000 upto 0x9D00FFFF...
by louis, netherlands
12 Mar 2014 18:21
Forum: mikroC PRO for PIC32 General
Topic: RTCC enable not starting
Replies: 2
Views: 2085

Re: RTCC enable not starting

just a hint .... Half a year I had the same problem. Starting the RTC is just a matter of copying the example code and then it works. Well, yes. But in my case I also started the USB-library with USB-Init. This USB had wrong parameters in the config.c so the USB did not startup And for some reason I...
by louis, netherlands
12 Mar 2014 18:06
Forum: mikroC PRO for PIC32 General
Topic: BootLoader firmware?
Replies: 18
Views: 10408

Re: BootLoader firmware?

Well, I have made a stupid mistake ... For a brilliant person like me it is hard to admid, but here it is ;-) I have been playing around with the Flash-read-write-erease functions, not realising that using the wrong address could ruin the bootloader within my mini-PIC32, just according to the sevent...
by louis, netherlands
07 Dec 2011 13:00
Forum: mikroC PRO for PIC32 General
Topic: sample RTCC on MINI-32 doesn't led blinking
Replies: 6
Views: 6901

Re: sample RTCC on MINI-32 doesn't led blinking

I have my information from the PIC32MX5XX/6XX/7XX Family Data Sheet document About the I/O-pins, some of them are 5 Volt tolerant, not all, see page 7. About the supply voltage, the documentation (page 183) says clearly about the Maximum Rating for VDD is +4.0Volt So you must be a lucky man ... My s...
by louis, netherlands
02 Dec 2011 12:31
Forum: mikroC PRO for PIC32 General
Topic: sample RTCC on MINI-32 doesn't led blinking
Replies: 6
Views: 6901

Re: sample RTCC on MINI-32 doesn't led blinking

Hi he.pichon, I tested on EASYPic5 with Lcd(LCD Adapter Board)PortD + Ethernet2( ENC624J600 )Port How did you do that ? Because the mini-32 has 3.3Volt supply on pin 11 and pin 32. The EasyPic5 has 5 Volt on these pins as a supply voltage. And the maximum ratings for the PIC-processor are 4 Volt. Pl...
by louis, netherlands
10 Feb 2010 10:50
Forum: mikroC PRO for PIC General
Topic: error in asm compiler ?
Replies: 33
Views: 8443

Re: error in asm compiler ?

Hi guys, Thank you for all your replys and support. My change from the old compiler to the new PRO version wasn't that bad at all. The C-code (about 2000 lines) was working right at the first time. Only the asm-code gave some hickups. But with the correct hints from you all it was solved within a da...

Go to advanced search