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LibrePilot/flight/PiOS/STM32F10x
Stacey Sheldon 5ca4ec7934 ppm: adjust min frame pulse width for 8ch x 18ms frames
All channels at max when using the FrSKY 4ch D4FR in PPM
mode results in the frame pulse shrinking well below our
threshold of 3800us and we lose frame.

With all 8 channels at max, the frame pulse becomes
indistinguishable from the other channels.  Using all 8
channels with the FrSKY in PPM mode is NOT recommended
even after this change.

Recommend using at most 7 active channels in this mode so
we can still find the frame pulse.
2012-04-16 14:33:28 -04:00
..
Libraries exti: rewrite exti layer to improve portability 2012-01-22 23:23:41 -05:00
link_stm32f10x_HD.ld Directory re-structuring. Doesn't compile yet, need to commit first. 2009-12-01 14:04:30 +00:00
link_stm32f10x_MD.ld build: convert all app loads to require bootloaders 2011-05-08 12:40:29 -04:00
link_STM3210E_INS_BL_sections.ld UAVObject Init: Get rid of deprecated linker init code 2011-08-10 22:48:42 -05:00
link_STM3210E_INS_memory.ld build: refactor fw, bl and bu rules 2011-05-23 18:21:42 -04:00
link_STM3210E_INS_sections.ld UAVObject Init: Get rid of deprecated linker init code 2011-08-10 22:48:42 -05:00
link_STM3210E_OP_BL_sections.ld UAVObject Init: Get rid of deprecated linker init code 2011-08-10 22:48:42 -05:00
link_STM3210E_OP_memory.ld build: add pios_board_info_blob struct to bootloader flash image 2011-05-16 08:30:30 -04:00
link_STM3210E_OP_sections.ld bu: drop CC and PipX from BU targets since they don't build 2012-03-10 20:41:15 -05:00
link_STM32103CB_AHRS_BL_sections.ld build: remove all remaining use of -DUSE_BOOTLOADER 2011-05-23 18:21:42 -04:00
link_STM32103CB_AHRS_memory.ld build: add pios_board_info_blob struct to bootloader flash image 2011-05-16 08:30:30 -04:00
link_STM32103CB_AHRS_sections.ld link: Use alternate declaration of pios_board_info_blob 2011-05-23 18:21:42 -04:00
link_STM32103CB_CC_Rev1_BL_sections.ld UAVObject Init: Get rid of deprecated linker init code 2011-08-10 22:48:42 -05:00
link_STM32103CB_CC_Rev1_memory.ld build: add pios_board_info_blob struct to bootloader flash image 2011-05-16 08:30:30 -04:00
link_STM32103CB_CC_Rev1_sections.ld ld: make sure current pointer never goes backwards 2012-01-21 21:18:06 -05:00
link_STM32103CB_PIPXTREME_BL_sections.ld build: remove all remaining use of -DUSE_BOOTLOADER 2011-05-23 18:21:42 -04:00
link_STM32103CB_PIPXTREME_memory.ld build: add support for EE bank on pipx boards 2011-05-24 01:10:40 -04:00
link_STM32103CB_PIPXTREME_sections.ld link: Use alternate declaration of pios_board_info_blob 2011-05-23 18:21:42 -04:00
pios_adc.c CC-8: Move the queue registration into the ADC PIOS driver to allow other 2011-02-03 02:42:43 +00:00
pios_debug.c Make PWM/PPM and Servo drivers play nicely together 2011-08-27 21:39:56 -04:00
pios_delay.c bl: alternate stopwatch for small bootloaders 2011-07-29 15:33:01 -04:00
pios_dsm.c spektrum: rename Spektrum to DSM (DSM2/DSMJ/DSMX used by Spektrum and JR radios) 2011-11-04 21:40:34 +02:00
pios_exti.c exti: rewrite exti layer to improve portability 2012-01-22 23:23:41 -05:00
pios_gpio.c Flight/PiOS: Whitespace changes 2010-09-27 07:28:45 +00:00
pios_i2c.c i2c: allow i2c adapters to remap pin functions 2012-01-14 15:38:55 -05:00
pios_irq.c Flight/PiOS: Whitespace changes 2010-09-27 07:28:45 +00:00
pios_led.c leds: use boot-time config for PiOS LED layer 2012-01-22 18:22:59 -05:00
pios_ppm.c ppm: adjust min frame pulse width for 8ch x 18ms frames 2012-04-16 14:33:28 -04:00
pios_pwm.c Merge branch 'safer_failsafe' into next 2011-09-06 16:23:11 -05:00
pios_rtc.c rtc: allow registration of callbacks on RTC tick 2011-07-05 22:03:25 -04:00
pios_sbus.c sbus: better frame syncronization, some cosmetic changes 2011-10-22 00:44:09 +03:00
pios_servo.c Make PWM/PPM and Servo drivers play nicely together 2011-08-27 21:39:56 -04:00
pios_spi.c copyright: remove incorrect attribution in boilerplate text 2012-01-02 23:33:07 -05:00
pios_sys.c leds: use boot-time config for PiOS LED layer 2012-01-22 18:22:59 -05:00
pios_tim.c Mainboard: Get PWM working again. Had to add extra timer IRQ handlers for 2011-09-10 14:20:40 -05:00
pios_usart.c copyright: remove incorrect attribution in boilerplate text 2012-01-02 23:33:07 -05:00
pios_usb_cdc.c usb: allow runtime selection of USB descriptors via hwsettings 2012-01-14 14:28:15 -05:00
pios_usb_hid_istr.c usb cdc: USB composite device with HID + VCP 2011-12-30 23:05:33 -05:00
pios_usb_hid_pwr.c Flight/PiOS: Whitespace changes 2010-09-27 07:28:45 +00:00
pios_usb_hid.c com_msg: Create new message based COM layer for bootloaders 2012-01-14 14:23:18 -05:00
pios_usb.c usb: allow runtime selection of USB descriptors via hwsettings 2012-01-14 14:28:15 -05:00
pios_usbhook.c usb: allow runtime selection of USB descriptors via hwsettings 2012-01-14 14:28:15 -05:00
pios_wdg.c PIOS/WDG: Add back the returned delay for code that wants to clear WDG more 2011-01-13 19:01:33 +00:00
startup_stm32f10x_HD_OP.S OP-423: Cleanup and remove recently added *_BL.S startup file. 2011-07-03 18:45:02 -07:00
startup_stm32f10x_HD.S OP-21: Made changes to OpenPilot makefile too allow building for bootloader and non-bootloader targets. Use "USE_BOOTLOADER = YES" to build for the OpenPilot Bootloader. 2010-03-13 20:01:31 +00:00
startup_stm32f10x_MD_CC.S OP-423: Cleanup and remove recently added *_BL.S startup file. 2011-07-03 18:45:02 -07:00
startup_stm32f10x_MD.S Changes to PiOS to be compatible with the AHRS. 2010-05-11 13:36:13 +00:00