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RIOT/cpu
Joshua DeWeese dea25437c7 cpu/stm32/periph/timer: fix clobered IRQ flag
The STM32 periph_timer driver reads the timer's status flags, then
clears them all. It is possible that a timer interrupt could occur
between reading the flag and clearing it. This would lead to a lost
interrupt.

The timer's status flags can be cleared by software, but can only be set
by the hardware. This patch takes advantage of this by only clearing the
flags it knows are set. The rest of the flags are set, which doesn't
actually change their state.
2023-03-13 14:01:48 -04:00
..
arm7_common cpu/arm7_common: drop cyclic include 2022-12-13 15:55:17 +01:00
atmega32u4 cpu/atmega_common: implement periph/gpio_ll{,_irq} 2022-05-02 14:44:55 +02:00
atmega128rfa1 cpu/atmega128rfa1/Kconfig: select default transceiver 2023-01-19 15:34:19 +01:00
atmega256rfr2 cpu/atmega256rfr2/Kconfig: select default transceiver 2023-01-19 15:34:19 +01:00
atmega328p cpu/atmega_common: implement periph/gpio_ll{,_irq} 2022-05-02 14:44:55 +02:00
atmega1281 cpu/atmega_common: implement periph/gpio_ll{,_irq} 2022-05-02 14:44:55 +02:00
atmega1284p cpu/atmega_common: implement periph/gpio_ll{,_irq} 2022-05-02 14:44:55 +02:00
atmega2560 cpu/atmega_common: implement periph/gpio_ll{,_irq} 2022-05-02 14:44:55 +02:00
atmega_common sys/flash_utils: add helpers for placing variables in flash 2023-02-27 12:31:03 +01:00
atxmega Merge pull request #18619 from maribu/core/mutex/cleanup 2022-10-03 10:58:07 +02:00
avr8_common cpu/avr8_common: Wrap stdio.h 2023-02-27 12:31:03 +01:00
cc26x0_cc13x0 cpu: call early_init() 2023-01-08 22:26:12 +01:00
cc26x2_cc13x2 cpu: call early_init() 2023-01-08 22:26:12 +01:00
cc26xx_cc13xx boards/common/cc26xx_cc13xx: Fix flashing with upstream OpenOCD 2023-01-10 22:39:35 +01:00
cc2538 cpu: call early_init() 2023-01-08 22:26:12 +01:00
cortexm_common cpu: Add TLS symbols for newer picolibc to linker scripts 2023-03-02 22:55:22 -08:00
efm32 efm32/dac: Shift instead of masking 2023-02-25 13:38:56 +01:00
esp32 Merge #19284 #19286 2023-02-17 17:00:56 +00:00
esp8266 cpu/esp_common: use generic WIFI_SSID/WIFI_PASS defines 2023-02-17 15:32:03 +01:00
esp_common cpu/esp_common: rename ESP_WIFI_EAP_* -> WIFI_EAP_* 2023-02-17 16:59:29 +01:00
fe310 cpu: call early_init() 2023-01-08 22:26:12 +01:00
gd32v Merge #19256 2023-02-21 16:53:06 +00:00
kinetis cpu: call early_init() 2023-01-08 22:26:12 +01:00
lm4f120 cpu: call early_init() 2023-01-08 22:26:12 +01:00
lpc23xx cpu: Add TLS symbols for newer picolibc to linker scripts 2023-03-02 22:55:22 -08:00
lpc1768 cpu: call early_init() 2023-01-08 22:26:12 +01:00
msp430_common cpu: call early_init() 2023-01-08 22:26:12 +01:00
msp430fxyz cpu/msp430: add Kconfig 2021-12-02 16:33:19 +01:00
native Merge #19343 #19349 #19353 #19361 #19363 2023-03-08 02:09:42 +00:00
nrf5x_common cpu/nrf5x_common: Implement timer_set() 2022-12-23 14:48:08 +01:00
nrf51 cpu: call early_init() 2023-01-08 22:26:12 +01:00
nrf52 cpu/nrf52: Add stall functions to usbdev 2023-02-28 11:00:05 +01:00
nrf9160 cpu: call early_init() 2023-01-08 22:26:12 +01:00
qn908x cpu: call early_init() 2023-01-08 22:26:12 +01:00
riscv_common Merge #19341 #19345 2023-03-04 22:00:55 +00:00
rpx0xx cpu: call early_init() 2023-01-08 22:26:12 +01:00
sam0_common sam0/usbdev: partial revert of #17086 2023-03-13 13:49:42 +01:00
sam3 cpu: call early_init() 2023-01-08 22:26:12 +01:00
sam_common cpu/sam_common: make use of cortexm.ld 2022-09-23 15:55:12 +02:00
samd5x cpu/sam0_common: move adc_res_t to common code 2023-01-17 17:18:07 +01:00
samd21 cpu/sam0_common: move adc_res_t to common code 2023-01-17 17:18:07 +01:00
saml1x cpu/sam0_common: move adc_res_t to common code 2023-01-17 17:18:07 +01:00
saml21 cpu/sam0_common: move adc_res_t to common code 2023-01-17 17:18:07 +01:00
stellaris_common cpu: do not locally export compilation variables 2019-08-29 10:35:53 +02:00
stm32 cpu/stm32/periph/timer: fix clobered IRQ flag 2023-03-13 14:01:48 -04:00
doc.txt docs/doxygen : Add CPU section 2021-07-09 10:47:42 +02:00
Kconfig treewide: change Kconfig prefix for module symbols 2020-08-31 09:57:28 +02:00