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Hi all.

Version IDE/PCB/PCM/PCH/PDC - 5.016.
MCU - dsPIC30F6014A

float curr_volt;
float cal_r_value;
float val = 0;
uint8_t ret_temper;

val = (float)adc_value;
fprint ...

The first time you download the application FW from the boot loader, the application FW does not work. If interrupted by communication, the application FW is saved or if waiting for 30 seconds, it reb ...

In general, interrupts are not used by the boot loader, so the structure is changed to polling method. Interrupted in the application program.

Can't I use the timeout function that supports #use rs ...

Ttelmah, thank you

I searched for "ccs boot loader re vertoring" on Google and normally I shouldn't use interrupts in the bootloader, but it seemed to work.

And
#int_global
void isr ...

2) Posting the hex code is a waste of time as nobody can easily reverse
engineer it into CCS C code.

Sorry. The hex code is posted for reference in case 1 and case 3.

We are using a boot loa ...

Dear all, I created a boot loader and application FW.
All application FWs have been downloaded in the bootloader state.
After rebooting, it will be changed to application FW. The basic behavior in t ...

Interrupts were resolved by changing the order in the source phase.
Thank you.

Below is the bootloader code.
The boot loader is very complicated.
However, the download is normal and the default operation is not abnormal except for interrupt.
Please treat me well.
Thank you. ...

1pixel = 1bit
ImageBuffer size = 256(Horizontal)*288(Vertical) = 73,228
2^4 = 16
8bit BMP format = 2^8 = 256

I uploaded the boot loader FW and downloaded a simple application as shown below.
The result is that the normal functioning works fine, but the timer and RS232 receive interrupts do not.

Why not d ...