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Angus Gratton 593ae04eeb esp32/machine_timer: Fix machine.Timer() tick frequency on ESP32C2,C6. 
Also future-proofs this code for other chips. Apart form C6 and C2, all
currently supported chips use APB clock for GPTIMER_CLK_SRC_DEFAULT.

ESP32-C2 uses 40MHz PLL but APB_CLK_FREQ was 26MHz.
ESP32-C6 uses 80MHz PLL but APB_CLK_FREQ was 40MHz.

Implementation now gets the correct frequency from ESP-IDF.

This work was funded through GitHub Sponsors.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2025-08-07 16:55:46 +10:00
..
alif ports: Allow MICROPY_PY_MACHINE_I2C_TARGET to be disabled by board cfg. 2025-08-07 10:33:26 +10:00
bare-arm shared/libc/string0: Don't deref args for n==0 case. 2023-11-07 16:01:50 +11:00
cc3200 ports: Eliminate define of {U,}INT_FMT where redundant. 2025-07-25 10:54:27 +10:00
embed embed/port: Fix alloca include for Windows platforms. 2025-08-01 12:01:37 +10:00
esp32 esp32/machine_timer: Fix machine.Timer() tick frequency on ESP32C2,C6. 2025-08-07 16:55:46 +10:00
esp8266 py/formatfloat: Improve accuracy of float formatting code. 2025-08-01 00:47:33 +10:00
mimxrt ports: Allow MICROPY_PY_MACHINE_I2C_TARGET to be disabled by board cfg. 2025-08-07 10:33:26 +10:00
minimal all: Rename the "NORETURN" macro to "MP_NORETURN". 2025-05-13 10:36:47 +10:00
nrf nrf/drivers/bluetooth: Change soft-device download URL to self hosted. 2025-08-01 11:34:42 +10:00
pic16bit ports: Eliminate define of {U,}INT_FMT where redundant. 2025-07-25 10:54:27 +10:00
powerpc py/mpconfig,ports: Define new HEX_FMT formatting macro. 2025-07-25 10:55:28 +10:00
qemu py/mpconfig,ports: Define new HEX_FMT formatting macro. 2025-07-25 10:55:28 +10:00
renesas-ra renesas-ra/mpconfigport: Enable MICROPY_TIME_SUPPORT_Y1969_AND_BEFORE. 2025-08-04 10:41:06 +10:00
rp2 ports: Allow MICROPY_PY_MACHINE_I2C_TARGET to be disabled by board cfg. 2025-08-07 10:33:26 +10:00
samd samd/machine_i2c_target: Support I2C target mode. 2025-08-01 23:03:17 +10:00
stm32 ports: Allow MICROPY_PY_MACHINE_I2C_TARGET to be disabled by board cfg. 2025-08-07 10:33:26 +10:00
unix py/formatfloat: Improve accuracy of float formatting code. 2025-08-01 00:47:33 +10:00
webassembly webassembly/proxy_js: Reuse JsProxy ref if object matches. 2025-07-31 11:40:50 +10:00
windows shared/timeutils: Standardize supported date range on all platforms. 2025-07-09 11:54:21 +10:00
zephyr zephyr/machine_i2c_target: Implement I2CTarget class. 2025-08-01 23:03:17 +10:00