Hi,
LPC122x Port, tested on Olimex LPC-P1227 board
So far pal, gpt, serial and spi drivers are supported.
Zip file could be extracted in ChibiOS 2.5.2 root directory, and
then run make in directory demos\ARMCM0-LPC1227-OLIMEX.
LPC122x Port (Olimex LPC-P1227 board)
LPC122x Port (Olimex LPC-P1227 board)
- Attachments
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- OLIMEX_ LPC-P1227_ChibiOS_2.5.2.zip
- (70.47 KiB) Downloaded 633 times
- Giovanni
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Re: LPC122x Port (Olimex LPC-P1227 board)
Hi,
Thanks for the contribute, the LPC maintainer "theShed" will consider this for inclusion.
Giovanni
Thanks for the contribute, the LPC maintainer "theShed" will consider this for inclusion.
Giovanni
Re: LPC122x Port (Olimex LPC-P1227 board)
Hi,
New drivers for LPC122x:
I2C - only master mode support
EXT
PWM - 2 channels for each timer
RTC - don't support 10kHz input clock, only 1Hz
Testhal for RTC, EXT and PWM driver.
I've made few changes in chrtclib.c to support LPC122x RTC driver.
New drivers for LPC122x:
I2C - only master mode support
EXT
PWM - 2 channels for each timer
RTC - don't support 10kHz input clock, only 1Hz
Testhal for RTC, EXT and PWM driver.
I've made few changes in chrtclib.c to support LPC122x RTC driver.
- Attachments
-
- OLIMEX_ LPC-P1227_ChibiOS_2.5.2_New_Drivers.zip
- (59.18 KiB) Downloaded 1881 times
Re: LPC122x Port (Olimex LPC-P1227 board)
Added... Many thanks.
Giovanni - can you copy this thread to LPC Support please.
--
mike
Giovanni - can you copy this thread to LPC Support please.
--
mike
Re: LPC122x Port (Olimex LPC-P1227 board)
New drivers for LPC122x:
ADC - dma mode only support one selected channel,
all channels could be selected in interrupt mode
DMA - dma work with adc and memory to memory transfers
Testhal for ADC, ADC_DMA, DMA_MEM memory transfer.
Few changes in hall_lld.c, hall_lld.h to support DMA.
ADC - dma mode only support one selected channel,
all channels could be selected in interrupt mode
DMA - dma work with adc and memory to memory transfers
Testhal for ADC, ADC_DMA, DMA_MEM memory transfer.
Few changes in hall_lld.c, hall_lld.h to support DMA.
- Attachments
-
- OLIMEX_ LPC-P1227_ChibiOS_2.5.2_dma_adc.zip
- (50.5 KiB) Downloaded 1833 times
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