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Desmakers 4800 i2c master controller implementation #19

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Merged
LinjingZhang merged 7 commits into from
Dec 10, 2025
+277 −72
Merged

Desmakers 4800 i2c master controller implementation #19

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5478cb3
psoc-edge/machine_i2c: I2C master basic function and clean up.
LinjingZhang Dec 4, 2025
e83135f
psoc-edge/machine_i2c: Fix 400kHz issue.
LinjingZhang Dec 5, 2025
480e37a
psoc-edge/machine_i2c: Remove HAL and add PDL config in obj.
LinjingZhang Dec 10, 2025
7cb6cd3
psoc-edge/machine_i2c: Add logging functionality.
LinjingZhang Dec 10, 2025
1e56330
psoc-edge/machine_i2c: Move specific config to mpconfigboard.h.
LinjingZhang Dec 10, 2025
48584c4
posc-edge: Reuse mplogger.
LinjingZhang Dec 10, 2025
669f671
psoc-edge/machine_i2c: Remove unnecessary header and improve code.
LinjingZhang Dec 10, 2025
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9 changes: 9 additions & 0 deletions ports/psoc-edge/boards/KIT_PSE84_AI/mpconfigboard.h
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Original file line number Diff line number Diff line change
Expand Up @@ -31,3 +31,12 @@
#define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT "KIT_PSE84_AI"

#define MICROPY_GC_HEAP_SIZE (315 * 1024) // 315 KB

// I2C Configuration
#define MICROPY_HW_I2C0_SCB (SCB5)
#define MICROPY_HW_I2C0_SCL (P17_0_NUM)
#define MICROPY_HW_I2C0_SDA (P17_1_NUM)
#define MAX_I2C 1
#define MICROPY_HW_I2C_INTR_PRIORITY (7UL)
#define MICROPY_HW_I2C_PCLK PCLK_SCB5_CLOCK_SCB_EN
#define MICROPY_HW_I2C_IRQn scb_5_interrupt_IRQn
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