Code at lines 214-215 is
Code: Select all
pr = EXTI->PR;
pr = EXTI->IMR & (1U << 16);
should be
Code: Select all
pr = EXTI->PR;
pr &= EXTI->IMR & (1U << 16);
The same issue is at lines 233-234.
Alex.
Search found 2 matches
- Thu May 05, 2016 1:51 pm
- Forum: Bug Reports
- Topic: Bug in os/hal/ports/STM32/STM32F4xx/hal_ext_lld_isr.c
- Replies: 3
- Views: 5520
Bug in os/hal/ports/STM32/STM32F4xx/hal_ext_lld_isr.c
Hi,
Code at lines 214-215 is
should be
The same issue is at lines 233-234.
Alex.
Code at lines 214-215 is
should be
The same issue is at lines 233-234.
Alex.
- Wed Jan 27, 2016 2:55 pm
- Forum: STM32 Support
- Topic: RT-STM32F429-DISCOVERY demo in ChibiOS 16.1.2
- Replies: 2
- Views: 2164
RT-STM32F429-DISCOVERY demo in ChibiOS 16.1.2
It uses OTG1 (pins PA9-12), which is incorrect. OTG2 (pins PB12-15) should be used instead.
Fix:
1. In mcuconf.h enable STM32_USB_USE_OTG2 instead of STM32_USB_USE_OTG1.
2. In usbcfg.c replace all occurrences of USBD1 with USBD2.
BTW, the same demo in ChibiOS 3.0.5 correctly uses OTG2.
Fix:
1. In mcuconf.h enable STM32_USB_USE_OTG2 instead of STM32_USB_USE_OTG1.
2. In usbcfg.c replace all occurrences of USBD1 with USBD2.
BTW, the same demo in ChibiOS 3.0.5 correctly uses OTG2.