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STM8 Cosmic C Examples

STM8S UART Example Code

STM8S103F3P6 dev board schematic
Board Schematic

UART is one of the rudimentary and crucial peripheral. Using UART in STM8 microcontroller is also effortless. We will use STM8S003F3 or STM8S103F3 Blue pill board for the demo purposes. But this code will equally work well on other variants of the STM8S microcontrollers. As I had tested this code on STM8S903K3 micro controller as […]

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STM8 Cosmic C Examples STM32F103

STM8 TIMER 4 Example in Cosmic C

STM8 timer 4 block diagram
STM8S Timer 4 block diagram

TIM4_CNTR register is used for counting value. TIM4_PSCR = 0x01 will divide input clock with 2 and finally 0th bit of TIM4_CR1 is used to enable or disable timer