Matrix user forums

Hi chipfryer, Thank you for your fast answer. I checked all defines in Board_Generic.h and AT91SAM512.h the last night, the CDC Serial driver code work fine with the UART1 today :) You have right about the FC5, it's a old version but I can customize all FC5 Components and add my customized Component...

Hello, I add CDC USB Serial component in my customized component of FV5. This component use USART1 to drive the data from USB. But I can't find data on the USART1. I tried add RS232 Component only, don't work with the hardware mode, no data. Bad data in software mode. Have you update for the USART F...

Fixed, Thank you for your quick answer Benj.

Hello Benj,

I have the same problem with the V5 ARM Pro version.

Message from Flowcode : "Bad user"

Please fix this problem.
I give you all informations by PM.

Thank you.

Fixed with add init bank0/1 code in the low level and the AT91SAM7S512.h declaration in the Def init sequence.

I found this code for init register bits of the flash bank0 and flash bank1 on AT91SAM7S512. But I have error on MC0_FMR and MC1_FMR when I compile in C with Flowcode. /* Flash Memory: 1 wait state, about 50 cycles in a microsecond.*/ #if SAM7_PLATFORM == SAM7X512 AT91C_BASE_MC->MC0_FMR = (AT91C_MC_...

After investigation I think the setup of Uvision is good. I have the verify function and no problem are detected when the file is send in the flash bank 0 and the flash bank 1. The .hex file genered by GCC is correct, mapping and data. I found this information : I found another solution to this prob...

Hello Flowcode for ARM is a very nice project, but I am agree with you ARM. With the Flowcode 5 ARM version, you could fix and customise all component with the C code. When the component is defect you could debug, even if this work can be long. If I understand, since the V6 version of Flowcode you c...

Hi, I have a problem with ARM AT91SAM7S512. Yesterday my compiled file exceeds 0x0003FFFF. With this ARM, the flash bank is composed into 2 parts of 256KB.For my mapping, the start address is 0x0. The end of the first flash bank is 0x0003FFFF. But when my file needs the second flash bank, I lose the...

Hello Ben, My price for the Professional V6 -> V7 update is £439. This price is more expensive for me. I am not IBM or Apple. Your job is great but I can't pay with my individual enterprise this price for a software update, even a very good software update. EDIT: When I push "Buy" I have a better pr...

Thank you for your fast reply Leigh,

How much the ARM V6 Pro -> ARM V7 Pro upgrade ?

Hello,

I have bought ARM V5/V6 Pro version and I see that Flowcode 7 have STM32 new proc list

Can I add this define proc files in my V5 Pro ?
If I must pay this upgrade there is no problem. I love my V5 and I won't use V7 for this time.


Thank you for your reply,
Nicolas.

Hi, I found this Arduino Ajax code for refresh variable in html page. I think we can take this code for create refresh function of all variable in our web page. But a function in Webserver Flowcode componant is may be necessary for create link beetwen variable. [youtube]Nw5vUg8BWck[/youtube] https:/...

Oki Ben

I took C code of Low Level Init, defines and Flash Init and I added in my project file as Macro.
I started with this macro and I compiled with start add 0x0

It's Perfect

Thank you very much for your help,
Nice Week End

Nico.

Yes, Great Ben :D Thank you I found this: "At startup, it waits for a few seconds to see if the downloader is trying to connect. If not, then the bootloader gives up control and jumps to your program. If the downloader is trying to connect, then the bootloader receives the new program over USB and w...

Hi Ben

Thank you for your fast answer.

I searched information yesterday, but unsuccessfully.
With Matrix Multimedia hex file project, can I use all bootloader for AT91SAM7S ?

Hi,

I want customized Flowcode V5 ARM bootloader. How do you make it ?

- Original bootloader is no fast, actually more 5sec for start.
- I want add my Glcd driver and display my logo with waiting information.
- I've not need HID USB link.

Thank you very much for your answer

Nico.

Thank Richard,


I design a DSP component with compressor, limiter, delay. It s easy, but for audio filter it s more hard ^^
If you have experiences and ideas with DSP, thank for your advices.

Ok Jonny

I've not found this function, if I can write C Code in a Component it's perfect.
I've modified your component code and designed my component with FC5, I want do the same with FC6.

Thank you.

Hi Jonny,

I understand, thank you for your fast answer.

But Custom Component is very important for me, I must use C code for create my Component, no great ^^

Hi, I paste topic FAT Freeze on Move_To_Next_File_Sector(1) here :) I have a problem with FAT component, when I write, Move_To_Next_File_Sector freeze system Problem is in this while in MX_Add_Sector_To_File, time is very important, > 2s. //Boucle tres longue sur Carte SDHC while (fat_pointer > 0) /...

Hi,

I have V6 ARM Pro but I can't found C code function for component or Custom Component in FC6, like FC5.

Can you help me please.
Thank

A small bug after Init Fat in MX_Init_Card on ARM, after SPI_Master_Init -> PA21 is high MX_UINT8 RetVal, SD_version; MX_SINT16 i; FC_CAL_Bit_High_DDR (%a_MX_SPI_FAT_CS_PORT, %a_MX_SPI_FAT_CS_TRIS, %a_MX_SPI_FAT_CS_PIN); // Chip Select pin is disabled //Init SPI %a_SPI_Master_Init(); //Call initiali...

A small bug in Print_Number for 10 or 100 or 1000 or 10000 ... > is without = when number = 10 or 100 or 1000 or 10000 a 0 is lost. Add = after > lcd_print_number: static void FCD_Custom20_lcd_print_number(short Number, char X, char Y, char Font, char Transparent, char Colour) { char string_length; ...

I have changed police ^^ and add a small offset (4px) into _set_xy void _set_xy(int x, int y) { //printf("_set_xy(%d,%d)\n", x, y); CLAMP(x, 0, LCDWIDTH-1); CLAMP(y, 0, LCDPAGES-1); x = x + 4; unsigned char cmd[3]; cmd[0] = 0xB0 | (y&0xF); cmd[1] = (x >> 4) | 0x10; cmd[2] = x & 0x0F; _send_commands(...