diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/CMakeLists.txt | 29 | ||||
| -rw-r--r-- | src/drivers/PinMap.h | 4 | ||||
| -rw-r--r-- | src/main.cpp | 14 |
3 files changed, 45 insertions, 2 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index db0612ff..3b7503fd 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -779,6 +779,35 @@ add_definitions(-DFREERTOS) add_definitions(-D__STACK_SIZE=1024) add_definitions(-D__HEAP_SIZE=4096) +# Note: Only use this for debugging +# Derive the low frequency clock from the main clock (SYNT) +# add_definitions(-DCLOCK_CONFIG_LF_SRC=2) + +# Target hardware configuration options +add_definitions(-DTARGET_DEVICE_${TARGET_DEVICE}) +if(TARGET_DEVICE STREQUAL "PINETIME") + add_definitions(-DDRIVER_PINMAP_PINETIME) + add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL +elseif(TARGET_DEVICE STREQUAL "MOY-TFK5") # P8a + add_definitions(-DDRIVER_PINMAP_P8) + add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL +elseif(TARGET_DEVICE STREQUAL "MOY-TIN5") # P8a variant 2 + add_definitions(-DDRIVER_PINMAP_P8) + add_definitions(-DCLOCK_CONFIG_LF_SRC=1) # XTAL +elseif(TARGET_DEVICE STREQUAL "MOY-TON5") # P8b + add_definitions(-DDRIVER_PINMAP_P8) + add_definitions(-DCLOCK_CONFIG_LF_SRC=0) # RC + add_definitions(-DMYNEWT_VAL_BLE_LL_SCA=500) + add_definitions(-DCLOCK_CONFIG_LF_CAL_ENABLED=1) +elseif(TARGET_DEVICE STREQUAL "MOY-UNK") # P8b mirrored + add_definitions(-DDRIVER_PINMAP_P8) + add_definitions(-DCLOCK_CONFIG_LF_SRC=0) # RC + add_definitions(-DMYNEWT_VAL_BLE_LL_SCA=500) + add_definitions(-DCLOCK_CONFIG_LF_CAL_ENABLED=1) +else() + message(FATAL_ERROR "Invalid TARGET_DEVICE") +endif() + # Debug configuration if (${CMAKE_BUILD_TYPE} STREQUAL "Debug") add_definitions(-DDEBUG) diff --git a/src/drivers/PinMap.h b/src/drivers/PinMap.h index 833c6477..a70cfc41 100644 --- a/src/drivers/PinMap.h +++ b/src/drivers/PinMap.h @@ -4,8 +4,8 @@ namespace Pinetime { namespace PinMap { -#ifdef WATCH_P8 - // COLMI P8 +#if defined(DRIVER_PINMAP_P8) + // COLMI P8 and variants static constexpr uint8_t Charging = 19; static constexpr uint8_t Cst816sReset = 13; static constexpr uint8_t Button = 17; diff --git a/src/main.cpp b/src/main.cpp index 3d70af49..98d8cafb 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -300,10 +300,24 @@ void nimble_port_ll_task_func(void* args) { } } +void calibrate_lf_clock_rc(nrf_drv_clock_evt_type_t event) { + // 16 * 0.25s = 4s calibration cycle + // Not recursive, call is deferred via internal calibration timer + nrf_drv_clock_calibration_start(16, calibrate_lf_clock_rc); +} + int main(void) { logger.Init(); nrf_drv_clock_init(); + nrf_drv_clock_lfclk_request(NULL); + +// The RC source for the LF clock has to be calibrated +#if (CLOCK_CONFIG_LF_SRC == NRF_CLOCK_LFCLK_RC) + while (!nrf_clock_lf_is_running()) { + } + nrf_drv_clock_calibration_start(0, calibrate_lf_clock_rc); +#endif // Unblock i2c? nrf_gpio_cfg(Pinetime::PinMap::TwiScl, |