About GR.5

GR.5 · 2023-03-13

Hi guys,I using keil uvisionV5.35.0.0arm_compiler : V6.16We are developing a project on STM32L071CZYx MCU. which has flash memory: 192kBRAM: 20KBI have attached a I2C1_IRQhandler function for your reference.void I2C1_IRQHandler(void) { I2C1->CR1 &=...

GR.5 · 2022-12-06

MCU: STM32L071cz Application : MDK-ARM essentials version 5.35 when I try to build large project. The "Build Output" window freezes at a random point in the build. uVision is still responsive but I can't stop the build or quit uVision. The only way o...

GR.5 · 2023-03-14

Hi Krani thank you for reply,can u elaborate please.do you mean to display all the registers like R0 R1 R2 R3 R12 LR SP PC registers in the hard fault function.?In Debug mode I executed step by step instructions when I try to execute dev->ops = NULL ...

GR.5 · 2023-03-14

Hi Tesla thanks for your reply,I have attached a function at which I am getting Hardfault.hsc_dev_t* hsc_dev_obj_init(struct hsc_dev_cls *dev, uint32_t asic_id) { /* Initialize */ HSC_MEMSET(dev, 0x0, sizeof(struct hsc_dev_cls)); dev->ops...

GR.5 · 2023-03-13

Hi KHALSI_Foued Thanks for your reply,As we can see above the LR register value is 0xFFFF-FFF9 and call stack local is showing hsc_dev_obj_init lead to the hardfault your suggesting that there is problem in handling main stack (may be stack overflow)...

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code crashes and lead to Hardfault when I include I2C1_IRQ_handler.

Keil uv5 application hangs when I add Large C file and The only way out is "killing" uVision via Windows 10 task manager.

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