Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Hi again =) I have a small project with an STM8 and I was thinking driving my 3-digit 7 segment display directly with the MCU in order to reduce the manufacturing price (I know some of these chips cost only a few cents but if I *can* do it directly ...
The example from STM8L15x-16x-05x-AL31-L_StdPeriph_Lib doesn't explain the way a regular buffer (i.e. 20 - 30 bytes of data) exchange between two MCUs in master and slave mode. Can anyone explain the steps of configuration on both sides?Now I have ST...
Using STM8L051 ADC PD0, 3.7V~4.2V Li-Po battery, 1M+1M resistor to divde the battery voltage, 100nF capacitor to GND.If set PD0 floating input and halt, total current 40uA, if set PD0 push-pull output LOW, 10uA. But the drawback of output LOW is that...
I am working on a project with the STM8S003F3. I need to configure the TIM1 to generate the following digital output signal on PC3:1. Turn PC3 output to High state immediately (<1us) when signal on PC4 input goes Low.2. After PC4 input signal goes Hi...
Hi, I'm trying to reverse engineering a STM8 firmware. till now I can disassemble the binary firmware to get the assembler code using naken_asm : https://github.com/mikeakohn/naken_asmIs it possible to decompile it ? can anyone point me to some tools...
Hi =) I am designing a custom board with an STM8. I have a couple of STM32 Nucleo and eval board but looking at the schematics the ST-link only seem to have the SWD interface, not the SWIM.I do not have any STM8 board from ST have but I have another ...
It shows following error message when I program the board. Please find attached image for this. I am using IAR embedded workbench IDE for my development. Please help me with this as I am facing this issue since two days and not able to crack it.Thank...
void PWM(void)//timer1 channel4{ TIM1_ARRH = 0x03; // Reload counter = 960TIM1_ARRL = 0xc0;TIM1_PSCRH|= 0; // Prescalar = 0 (i.e. 1)TIM1_PSCRL |= 0;//TIM1_CR1 = 0; // Up counter.TIM1_CR1|= 0; // Edge aligned counter.TIM1_RCR |= 0; /...