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cfba157fdd
esp-idf/components/driver
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michael cfba157fdd spi_slave: add valid check for DMA buffers 
The DMA cannot receive data correctly when the buffer address is not
WORD aligned. Currently we only check whether the buffer is in the DRAM
region.

The DMA always write in WORDs, so the length arguments should also be
multiples of 32 bits.

A check is added to see whether the buffer is WORD aligned and has valid
length.
2018-11-26 03:49:26 +00:00
..
include/driver spi_slave: add valid check for DMA buffers 2018-11-26 03:49:26 +00:00
test spi_slave: add valid check for DMA buffers 2018-11-26 03:49:26 +00:00
adc1_i2s_private.h driver(i2s): fix broken i2s adc mode 2018-02-07 17:17:20 +08:00
can.c CAN: Add pm_lock, fix gpio bug, update docs 2018-09-01 02:46:05 +08:00
CMakeLists.txt esp_ringbuf: move ringbuf to seperate component 2018-09-17 17:04:57 +05:30
component.mk build system: Refactor component.mk to not need component_common.mk 2016-11-10 15:52:22 +11:00
gpio.c driver/gpio: support wakeup function for RTC IOs 2018-09-06 15:40:46 +08:00
i2c.c driver(i2c): enable I2C master hardware filter by default. 2018-11-23 10:27:59 +08:00
i2s.c fix i2s mix result and error code 2018-05-17 10:59:04 +08:00
Kconfig spi: fix the crash when callbacks are not in the IRAM 2018-11-20 13:07:13 +08:00
ledc.c bugfix(ledc): fix bugs reported from unit-test and github. 2018-07-10 02:22:23 +08:00
mcpwm.c driver(mcpwm): Fix mcpwm api in mcpwm.c mismatch with mcpwm.h bug. 2018-06-22 12:26:43 +08:00
pcnt.c Add some comments in pcnt.h. 2018-07-24 10:33:58 +08:00
periph_ctrl.c aes/sha/mpi: Bugfix a use of shared registers. 2018-11-05 04:22:47 +00:00
rmt.c Modify the rmt_mem_num maximum limit value from 15 to 8. 2018-07-16 19:10:42 +08:00
rtc_module.c driver/gpio: support wakeup function for RTC IOs 2018-09-06 15:40:46 +08:00
sdio_slave.c sdio_slave: fix the ret_queue crash issue when being reset by the master 2018-09-25 20:30:25 +08:00
sdmmc_host.c sdmmc: implement partial DDR support 2018-08-30 13:11:54 +08:00
sdmmc_private.h sdmmc: implement partial DDR support 2018-08-30 13:11:54 +08:00
sdmmc_transaction.c sdmmc: implement partial DDR support 2018-08-30 13:11:54 +08:00
sdspi_crc.c Replace all DOS line endings with Unix 2018-07-12 19:10:37 +08:00
sdspi_crc.h Replace all DOS line endings with Unix 2018-07-12 19:10:37 +08:00
sdspi_host.c Replace all DOS line endings with Unix 2018-07-12 19:10:37 +08:00
sdspi_private.h Replace all DOS line endings with Unix 2018-07-12 19:10:37 +08:00
sdspi_transaction.c feature(sdio): allow to enable internal pullups of the SDIO host and slave as a debug feature 2018-06-14 12:04:22 +08:00
sigmadelta.c components/driver: 'const' all config calls. 2017-04-13 18:33:33 +01:00
spi_common.c spi: shown owner of spi host explicitly 2018-10-29 20:22:44 +08:00
spi_master.c spi_master: add check for trans len 2018-11-26 03:49:26 +00:00
spi_slave.c spi_slave: add valid check for DMA buffers 2018-11-26 03:49:26 +00:00
timer.c Timer API docs update, refactored example 2017-10-27 07:13:59 +02:00
uart.c uart: add function to set light sleep wakeup threshold 2018-09-06 15:40:46 +08:00