About YGarg

YGarg · 2023-05-31

YGarg · 2022-06-05

Working on a project using STM32G071CBT6. Using STM32CubeExpansion_Crypto_V4.0.1 Projects NUCLEO-G071RB Applications RSA PKCS1v1.5_SignVerify RoutinesTrying to sign a 138 byte msg.cmox_rsa_pkcs1v15_verify() returns CMOX_RSA_AUTH_FAILAny suggestions?

YGarg · 2019-07-18

YGarg · 2024-02-16

We are facing the same problem. CPU STM8G030T6, clock is 64 MHz, ADC clk is 16 MHz. We are scanning 9 ADC channels with LL_ADC_SAMPLINGTIME_3CYCLES_5. We are starting conversion using LL_ADC_REG_StartConversion(ADC1) every 31.25 usec. Conversion tim...

YGarg · 2023-05-31

I got the solution. TS_CAL1 (1040) is for V_dd = 3.0V. My V_dd is 3.3V. So correct TS_CAL1 is 3 * 1040 / 3.3 = 945. Using this I get the right temperature. Thanks

YGarg · 2022-06-29

Thanks for your reply. I was able to solve the problem by correctly choosing the HASH algorithm and the signing algorithm.Thanks anyway, Regards,

YGarg · 2019-07-19

Correction: The Microcontroller is STM32F100C8.

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STM32G030, reading temperature using V_sense. At room temp reads ADC count 968. TS_CAL1 (0x1FFF'75A8) is 0x0410 at 30 deg. Data sheet says the slope is 2.5mV / deg. Temp. = (1 deg C / 2.5 mV)(968 - 0x0410)+30=(1/3.1ADC C)(968-1040)+30=6.7 deg. Not Ok

cmox_rsa_pkcs1v15_verify() returns CMOX_RSA_AUTH_FAIL

In STM32F00 LQFP48 Tim16/Tim17 CH1N output stops coming if TIM16/TIM17 CH1 output is remapped. STM32CubeMX does not give any error. Is there a way to get CH1N outputs with CH1 remapped?

Re: SRM32G030C6T6 : Delay in ADC conversion (Scan mode with DMA)

Re: STM32G030, reading temperature using V_sense. At room temp reads ADC count 968. TS_CAL1 (0x1FFF'75A8) is 0x0410 at 30 deg. Data sheet says the slope is 2.5mV / deg. Temp. = (1 deg C / 2.5 mV)(968 - 0x0410)+30=(1/3.1ADC C)(968-1040)+30=6.7 deg. Not Ok

Re: cmox_rsa_pkcs1v15_verify() returns CMOX_RSA_AUTH_FAIL

Re: In STM32F00 LQFP48 Tim16/Tim17 CH1N output stops coming if TIM16/TIM17 CH1 output is remapped. STM32CubeMX does not give any error. Is there a way to get CH1N outputs with CH1 remapped?