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Discussion Groups | 68HC12 | looking for a MC9S12DP256 Bootloader
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
looking for a MC9S12DP256 Bootloader - apedroso11 - Jan 12 4:14:00 2006
Hi,
I am looking for a CAN and/or Serial bootloader for HCS12 (MC9S12DP256)
and I've found several options:
1. Serial (AN2153 and AN2153SW)
2. LRAE (AN2546) and AN2720/D (Flash routines)
3. BootRom.zip (on this group, by lenux22)
- Can anybody tell me what is the easiest one to start with?
- I have tried to compile AN2153SW .asm files with CodeWarrior3.1
creating a "simulator Generic Asm project" and I get: "Error :
A12202: Not a hc12 instruction or directive"
BootDP256.Asm line 3 ---> opt nol
(I have never used assembler)
- regarding lenux22's bootRom: What IDE I need to compile the
bootrom.prj? Do I need s33 files or it's only necessary the source
code?
Any help will be appreciated. I can share a MSCAN driver that I wrote
last year and is working now on our devices.
Thank you!
(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )
I am looking for a CAN and/or Serial bootloader for HCS12 (MC9S12DP256)
and I've found several options:
1. Serial (AN2153 and AN2153SW)
2. LRAE (AN2546) and AN2720/D (Flash routines)
3. BootRom.zip (on this group, by lenux22)
- Can anybody tell me what is the easiest one to start with?
- I have tried to compile AN2153SW .asm files with CodeWarrior3.1
creating a "simulator Generic Asm project" and I get: "Error :
A12202: Not a hc12 instruction or directive"
BootDP256.Asm line 3 ---> opt nol
(I have never used assembler)
- regarding lenux22's bootRom: What IDE I need to compile the
bootrom.prj? Do I need s33 files or it's only necessary the source
code?
Any help will be appreciated. I can share a MSCAN driver that I wrote
last year and is working now on our devices.
Thank you!
(You need to be a member of 68hc12 -- send a blank email to 68hc12-subscribe@yahoogroups.com )