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Author SHA1 Message Date
David Sidrane
546e7acb99 stm32:Serial DMA buffer round off not up 2017-05-08 15:54:03 +00:00
Gregory Nutt
c64983dbeb Merged david_s5/stm32_serialc-edited-online-with-bitbuck-1494214953115 into master 2017-05-07 22:12:23 -06:00
David Sidrane
b8ef079951 stm32:stm32_serial Forgot the -1 on mask 2017-05-08 03:43:36 +00:00
Gregory Nutt
e4b71a06bb Update the C coding standard. 2017-05-06 15:20:25 -06:00
David Sidrane
0b2fb5a396 Merged in david_s5/nuttx/upstream_stm_dma (pull request #355) 
stm32: serial Allow configuring Rx DMA buffer size

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-06 17:49:48 +00:00
Gregory Nutt
5e81391d79 Update a configuration. 2017-05-06 11:25:39 -06:00
Gregory Nutt
6062553748 Refresh a configuration 2017-05-06 09:38:26 -06:00
David Sidrane
b936961617 Merged in david_s5/nuttx/upstream_kinetis (pull request #352) 
Upstream kinetis

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-06 15:32:35 +00:00
David Sidrane
b62ef579c8 stm32: serial Allow configuring Rx DMA buffer size 2017-05-06 05:16:21 -10:00
David Sidrane
5d6da5f4bb kinetis:Add ARCH_HAVE_I2CRESET 2017-05-06 04:52:48 -10:00
David Sidrane
c5cd006bd2 Merged in david_s5/nuttx/upstream_kinetis_i2c_pin_def (pull request #353) 
Upstream kinetis i2c pin def

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-06 01:31:53 +00:00
David Sidrane
97260321f2 kinetis:k66 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:32 -10:00
David Sidrane
ce98cedb17 kinetis:k64 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:24 -10:00
David Sidrane
af1f48c1c5 kinetis:k60 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:14 -10:00
David Sidrane
1d9d13c426 kinetis:k40 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:09 -10:00
David Sidrane
979e671cf0 kinetis:k20 Pin mux configure all I2C signals as Open Drain 
The output structure of the GPIO for I2C needs to be open
   drain.  When left at the default, one can observe on a scope
   the slave contending with the push-pull during the ACK
 2017-05-05 15:06:00 -10:00
Gregory Nutt
1cd3b3f590 Fix errors introduced into Kinetis serial when I unsuccessfully tried to correct coding standard violations. Folks, things will be better for everyone if you just follow that standard. 2017-05-05 14:47:11 -06:00
Gregory Nutt
0e49db7626 Add a blank line. 2017-05-05 09:35:47 -06:00
Juha Niskanen
35883ff9ae Merged in juniskane/nuttx_stm32l4/l4dev (pull request #347) 
STM32L4: add support for many new MCUs from STM32L4X3XX product line and Nucleo-L452 board

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-05 15:31:07 +00:00
David Sidrane
f29981e473 kinetis:Added HW flow control and termios 2017-05-05 07:33:15 -06:00
David Sidrane
b6a8db1b39 Kinetis: Use optional BOARD_OSC_CR and BOARD_OSC_DIV in clock configuration 2017-05-05 07:18:39 -06:00
David Sidrane
29ef635e89 Kinetis:Add OSC_DIV to the kinetis_osc header 2017-05-05 07:16:11 -06:00
David Sidrane
f73e2aab8d Kinetis:Fixed CLKSRC Bit Names 2017-05-05 07:14:00 -06:00
David Sidrane
2171523f50 Kinetis:Add TPM to K66 chip 2017-05-05 07:12:52 -06:00
Gregory Nutt
2ecaf33bb6 nucleo-144: Default for choice in Kconfig was not one of the possible choices. 2017-05-05 06:48:53 -06:00
Juha Niskanen
050cfcc34f Merged in juniskane/nuttx_stm32l4/nucleo-l496zg_kconfig_pr (pull request #348) 
configs/nucleo-l496zg: Kconfig was copied from nucleo-144

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-05 12:44:35 +00:00
Juha Niskanen
a7b452bc5b configs/nucleo-l496zg: Kconfig was copied from nucleo-144 
Removed as most options have not been tested.
 2017-05-05 15:32:07 +03:00
Juha Niskanen
71accfc57b STM32L4: add more chips to Kconfig 
(This also removes DPFPU/DTCM/ITCM features again, fixing a
recent git history hickup.)
 2017-05-05 11:03:49 +03:00
Juha Niskanen
a5e9724224 STM32L4: firewall for stm32l4x3xx 
Not tested for any product family, but now it at least compiles.
L496 devices can have one bit wider Volatile Data Segment.
 2017-05-05 10:15:09 +03:00
Juha Niskanen
075a8b913c STM32L4: separate SYSCFG into product line specific files for clarity 2017-05-05 10:10:37 +03:00
Juha Niskanen
92f4277b1e Merged in juniskane/nuttx_stm32l4/stm32l4_i2c_pr (pull request #346) 
STM32L4: stm32l4_i2c: change wrong macro to CONFIG_I2C_POLLED

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-04 19:29:08 +00:00
Gregory Nutt
2675d3028b Remove some dangling whitespace at the end of lines. 2017-05-04 08:24:18 -06:00
Jussi Kivilinna
7035723aeb STM32F7 serial: Allow configuring Rx DMA buffer size 2017-05-04 07:09:19 -06:00
Jussi Kivilinna
acf0d17e5a Fix STM32F7 I2C interrupt handler 2017-05-04 06:51:44 -06:00
Jussi Kivilinna
afc46cb7ba fixedmath: add square root and b32_t conversion operators 2017-05-04 06:50:08 -06:00
Juha Niskanen
0ce7815efe configs: add nucleo-l452re board files 2017-05-04 15:24:16 +03:00
Juha Niskanen
80c2d384bb STM32L4: flash: update override config macros and add FLASH_CONFIG_B 2017-05-04 15:24:16 +03:00
Juha Niskanen
ae22eb224a STM32L4: changes needed for STM32L452 and Nucleo-L452RE board 
GPIO and UART seem similar across STMicro product matrix,
so renamed files accordingly. RCC is cloned just in case,
while conflicting differences there seem to be very minor.
 2017-05-04 15:23:38 +03:00
Juha Niskanen
dd1b9dfa81 STM32L4: modularize Kconfig to support different product lines/families 
This is modeled after STM32F7. Idea is to declare each chip in Kconfig
but allow for flash size override. Commit adds many STM32L4_HAVE_XXX
feature test macros.
 2017-05-04 15:22:51 +03:00
Juha Niskanen
c67c4a75ba STM32L4: stm32l4_i2c: change wrong macro to CONFIG_I2C_POLLED 2017-05-04 09:31:12 +03:00
Gregory Nutt
aa1509bacb Merge branch 'photon' 2017-05-03 18:31:17 -06:00
Gregory Nutt
dea2e4aaf9 Merge remote-tracking branch 'origin/master' into photon 2017-05-03 18:31:01 -06:00
Gregory Nutt
88be413a05 Remove dangling whitespace at the end of lines. 2017-05-03 18:30:40 -06:00
Gregory Nutt
b0e880b04c Revert "STM32 I2C: More backward tests of CONFIG_I2C_POLLED. Needs to be reviewed." 
This reverts commit 1e054a2d3b.
 2017-05-03 18:26:24 -06:00
Gregory Nutt
aed6964c4a Merge branch 'photon' 2017-05-03 18:21:28 -06:00
Gregory Nutt
97f149a40b Photon: Cosmetic changes to style detected by tools/nxstyle 2017-05-03 18:20:57 -06:00
Gregory Nutt
11c14470c3 Merge remote-tracking branch 'origin/master' into photon 2017-05-03 17:36:52 -06:00
Gregory Nutt
1e054a2d3b STM32 I2C: More backward tests of CONFIG_I2C_POLLED. Needs to be reviewed. 2017-05-03 17:33:35 -06:00
David Sidrane
36c7ba83e1 Merged in david_s5/nuttx-15/david_s5/fixed-typo-and-backward-ifdef-1493853031502 (pull request #345) 
Fixed typo and backward ifdef

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2017-05-03 23:22:33 +00:00
David Sidrane
9b5ac56409 Fixed typo and backward ifdef 2017-05-03 23:10:48 +00:00