mikroSDK v2.17.4 released

v2.17.4

• released: 2026-01-08

Changes

• v2.17.4
  • Changes
    • RENESAS
    • Improvements
      • mikroSDK

RENESAS

RA6M4 MCUs supported!

R7FA6M4AD2CBM	R7FA6M4AD2CBQ	R7FA6M4AD3CBM
R7FA6M4AD3CBQ	R7FA6M4AD3CFB	R7FA6M4AD3CFM
R7FA6M4AD3CFP	R7FA6M4AE2CBM	R7FA6M4AE2CBQ
R7FA6M4AE3CBM	R7FA6M4AE3CBQ	R7FA6M4AE3CFB
R7FA6M4AE3CFM	R7FA6M4AE3CFP	R7FA6M4AF2CBM
R7FA6M4AF2CBQ	R7FA6M4AF3CBM	R7FA6M4AF3CBQ
R7FA6M4AF3CFB	R7FA6M4AF3CFM	R7FA6M4AF3CFP

Supported modules:

• ADC (Full module support)
• SPI (Full module support)
• UART (Full module support)
• I2C (Full module support)
• PWM (Full module support)
• GPIO (Full module support)
• 1-Wire (Full module support)

Improvements

mikroSDK

• Fixed PWM frequency calculation for STM32 timers by correcting timer clock source handling across MCU families.
  • Resolved incorrect prescaler/auto-reload computation that caused mismatched PWM frequencies.
  • Unified timer frequency setup logic for both low level implementations.
  • Improved robustness of timer initialization for following STM32 series:
    • F0/F1/F2/F3/F4/F7
    • L0/L1/L4/L4+
    • G0
    • H7
• Upgraded the sprintf_me, sprintl_me and sprinti_me functions to support a wider range of formatting styles.
  • In addition to that, implemented snprintf_me, snprintl_me and snprinti_me as a counterparts to C's snprintf function.
• Configuration and Git handling improvements
  • Added a pre-config CMake step to locally ignore changes to configuration files using Git index flags.
  • Fixed template processing by applying @ONLY where required to prevent unintended substitutions.
  • Updated .gitignore to exclude specific generated files.

mikroSDK v2.17.3 released

v2.17.3

• released: 2025-12-18

Changes

• v2.17.3
  • Changes
    • RENESAS
    • Fixes

RENESAS

RA2E3 MCUs supported!

MCU
R7FA2E3052DFJ
R7FA2E3052DFL
R7FA2E3052DNE
R7FA2E3052DNH
R7FA2E3053CFJ
R7FA2E3053CFL
R7FA2E3053CNE
R7FA2E3053CNH
R7FA2E3072DFJ
R7FA2E3072DFL
R7FA2E3072DNE
R7FA2E3072DNH
R7FA2E3073CFJ
R7FA2E3073CFL
R7FA2E3073CNE
R7FA2E3073CNH

Supported modules:

• ADC (Full module support)
• SPI (Full module support)
• UART (Full module support)
• I2C (Full module support)
• PWM (Full module support)
• GPIO (Full module support)
• 1-Wire (Full module support)

Fixes

• Fixed an issue in the I2C implementation for Toshiba devices
  • Single-byte reads were not working correctly and are now properly handled

mikroSDK v2.17.2 released

v2.17.2

• released: 2025-12-04

Changes

• v2.17.2
  • Changes
    • RENESAS
    • Fixes
      • mikroSDK

RENESAS

RA4M3 MCUs supported!

MCU
R7FA4M3AD2CBM
R7FA4M3AD2CBQ
R7FA4M3AD3CBM
R7FA4M3AD3CBQ
R7FA4M3AD3CFB
R7FA4M3AE2CBM
R7FA4M3AE2CBQ
R7FA4M3AE3CBM
R7FA4M3AE3CBQ
R7FA4M3AE3CFB
R7FA4M3AE3CFM
R7FA4M3AE3CFP
R7FA4M3AF2CBM
R7FA4M3AF2CBQ
R7FA4M3AF3CBM
R7FA4M3AF3CBQ
R7FA4M3AF3CFB
R7FA4M3AF3CFM
R7FA4M3AF3CFP

Supported modules:

• ADC (Full module support)
• SPI (Full module support)
• UART (Full module support)
• I2C (Full module support)
• PWM (Full module support)
• GPIO (Full module support)
• 1-Wire (Full module support)

Fixes

mikroSDK

• Changed type of one_wire_handle.input for Renesas OW implementation from uint32_t to uint16_t
  • The function now works properly when setting pin as input as register access is now correct
• Removed hard-coded array size for GPIO Ports in low-level GPIO implementation
  • All GPIO ports are now conditionally included based on macro definitions, and undefined ports are filled with 0
• Fixed type of gpio_data_value in GPIO reading functions from uint8_t to uint16_t
  • Now data being read correctly for upper nibble GPIO pins

mikroSDK v2.17.1 released

v2.17.1

• released: 2025-11-20

Changes

• v2.17.1
  • Changes
    • Improvements
      • mikroSDK
    • Fixes
      • mikroSDK

Improvements

mikroSDK

• In the SPI implementation for Toshiba, replaced DR, SR, and ERR struct member access with offset-based macros
  • HAL_LL_SPI_DR, HAL_LL_SPI_SR, HAL_LL_SPI_ERR now handle register access
  • Reduces memory usage while preserving correct register mapping
• Implemented a timeout mechanism for UART polling write for all architectures
  • Ensures transmission terminates if peripheral becomes unresponsive
• Improved Renesas pins and register addresses definition approach
  • Added guards for all peripheral pins in mcu_definitions.h files
  • Defined all used register base addresses in mcu_reg_addresses.h

Fixes

mikroSDK

• Changed return type of hal_ll_gpio_get_port_number from uint32_t to uint8_t
  • The function now returns 0xFF instead of -1 to signal an error
  • This change applies to the static implementations for Toshiba and Renesas
• Added missing pins for TOSHIBA TMPM4 MCU family
  • Updated mcu_definitions.h files with the pins that were missing
  • Added guards for all peripheral pins in mcu_definitions.h files
  • Updated pin_maps headers with the pins that were missing

mikroSDK v2.17.0 released

v2.17.0

• released: 2025-11-06

Changes

• v2.17.0
  • Changes
    • TOSHIBA
    • mikroSDK

TOSHIBA

TMPM4K MCUs supported!

MCU
TMPM4KLF10AFG
TMPM4KLF10AUG
TMPM4KLFDAFG
TMPM4KLFDAUG
TMPM4KLFWAFG
TMPM4KLFWAUG
TMPM4KLFYAFG
TMPM4KLFYAUG
TMPM4KMFWAFG
TMPM4KMFYAFG
TMPM4KNF10ADFG
TMPM4KNF10AFG
TMPM4KNFDADFG
TMPM4KNFDAFG
TMPM4KNFWADFG
TMPM4KNFWAFG
TMPM4KNFYADFG
TMPM4KNFYAFG

mikroSDK

• Implemented complete HAL/LL support for Toshiba TMPM4K MCU family.
  Includes:
  • GPIO, UART, SPI, I2C, OneWire, ADC, and Timer modules
  • Core initialization and clock configuration
  • Integration with existing mikroSDK build and driver structure

---

mikroSDK v2.16.0 released

v2.16.0

• released: 2025-10-23

Changes

• v2.16.0
  • Changes
    • NUVOTON
    • mikroSDK

NUVOTON

M2354 MCUs supported!

MCU
M2354KJFAE
M2354LJFAE
M2354SJFAE

mikroSDK

• Implemented complete HAL/LL support for Nuvoton M2354 MCU family.
  Includes:
  • GPIO, UART, SPI, I2C, OneWire, ADC, and Timer modules
  • Core initialization and clock configuration
  • Integration with existing mikroSDK build and driver structure

---

mikroSDK v2.16.0 rc1 released

v2.16.0

• released: 2025-10-23

Changes

• v2.16.0
  • Changes
    • NUVOTON
    • mikroSDK

NUVOTON

M2354 MCUs supported!

MCU
M2354KJFAE
M2354LJFAE
M2354SJFAE

mikroSDK

• Implemented complete HAL/LL support for Nuvoton M2354 MCU family.
  Includes:

  • GPIO, UART, SPI, I2C, OneWire, ADC, and Timer modules
  • Core initialization and clock configuration
  • Integration with existing mikroSDK build and driver structure

  ---

mikroSDK v2.15.5 released

v2.15.5

• released: 2025-10-07

Changes

• v2.15.5
  • Changes
    • Improvements
      • mikroSDK

Improvements

mikroSDK

• Updated support for USB by updating implementation of thirdparty tinyUSB driver
  • Updated files and implementations for all supported MCUs
    • STM32
    • NXP
    • TIVA
    • GD32
    • PIC32
    • PIC24
  • Following classes updated
    • audio
    • bth
    • cdc
    • dfu
    • hid
    • midi
    • msc
    • net
    • usbtmc
    • vendor
    • video

mikroSDK v2.15.4 released

v2.15.4

• released: 2025-09-18

Changes

• v2.15.4
  • Changes
    • New features
      • mikroSDK
    • Fixes
      • mikroSDK

New features

mikroSDK

• Added GLCD library to mikroSDK
  • Provides a comprehensive set of graphics functions for graphical LCD modules
  • Supported across multiple toolchains, including GCC, Clang and XC32
  • Drawing primitives available, such as lines, rectangles and circles
  • Filled shapes also supported: rectangles, circles, and ellipses
  • Supports writing text on the display with built-in font handling

Fixes

mikroSDK

• Corrected TFT pin definitions for EasyPIC Fusion v7 board
• Corrected TFT pin definitions for EasyPIC v8 for PIC24/dsPIC33 board
• Added polling-based write and read functions to low-level AI-generated UART implementations
  • Fixed build issues caused by missing functions
• Added mcu_reg_addresses.h include for 5 PIC18FxQ MCUs
  • Ensures correct register definitions in the SDK

mikroSDK v2.15.3 released

v2.15.3

• released: 2025-09-09

Changes

• v2.15.3
  • Changes
    • Fixes
      • mikroSDK

Fixes

mikroSDK

• Defined previously missing I2C register addresses for PIC18FxxK42 MCUs
  • Without these definitions, I2C-related code fails to compile on all 18 supported variants
  • Projects attempting I2C communication on these MCUs would encounter build errors
  • This update ensures proper recognition of all I2C registers by the compiler
  • I2C examples and user projects now build successfully on PIC18FxxK42 devices

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