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Disable LP TICKER wrapper for STM32 targets
Because the wrapper induces latencies that have impacts on low latency use cases (e.g. UART characters are being lost). Also move STM32_L073RZ back to use low power timer
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‎targets/targets.json

Lines changed: 3 additions & 29 deletions
Original file line numberDiff line numberDiff line change
@@ -1871,7 +1871,7 @@
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},
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"lpticker_delay_ticks": {
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"help": "https://os.mbed.com/docs/latest/porting/low-power-ticker.html",
1874-
"value": 1,
1874+
"value": 0,
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"macro_name": "LPTICKER_DELAY_TICKS"
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},
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"lpticker_lptim_clock": {
@@ -2536,7 +2536,6 @@
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"macros_add": [
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"MBED_TICKLESS"
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],
2539-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0744"],
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"device_has_add": [
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"ANALOGOUT",
@@ -2707,7 +2706,6 @@
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"value": 1
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}
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},
2710-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0743"],
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"macros_add": [
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"MBED_TICKLESS",
@@ -2749,7 +2747,6 @@
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"value": 1
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}
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},
2752-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0743"],
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"macros_add": [
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"MBED_TICKLESS",
@@ -3053,7 +3050,6 @@
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"device_name": "STM32F746ZG",
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"bootloader_supported": true,
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"overrides": {
3056-
"lpticker_delay_ticks": 4,
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"network-default-interface-type": "ETHERNET"
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}
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},
@@ -3104,7 +3100,6 @@
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"release_versions": ["2", "5"],
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"device_name": "STM32F756ZG",
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"overrides": {
3107-
"lpticker_delay_ticks": 4,
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"network-default-interface-type": "ETHERNET"
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}
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},
@@ -3160,7 +3155,6 @@
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"device_name": "STM32F767ZI",
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"bootloader_supported": true,
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"overrides": {
3163-
"lpticker_delay_ticks": 4,
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"network-default-interface-type": "ETHERNET"
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}
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},
@@ -3198,7 +3192,6 @@
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"MBED_TICKLESS",
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"USE_FULL_LL_DRIVER"
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],
3201-
"overrides": { "lpticker_delay_ticks": 4 },
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"supported_form_factors": ["ARDUINO"],
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"detect_code": ["0813"],
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"device_has_add": [
@@ -3259,7 +3252,6 @@
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"value": 1
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}
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},
3262-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0780"],
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"device_has_add": [
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"CRC",
@@ -3285,7 +3277,6 @@
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"value": 1
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}
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},
3288-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0790"],
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"device_has_add": [
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"CRC",
@@ -3311,7 +3302,6 @@
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"value": 1
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}
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},
3314-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0715"],
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"device_has_add": [
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"ANALOGOUT",
@@ -3337,13 +3327,12 @@
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},
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"lpticker_lptim": {
33393329
"help": "This target supports LPTIM. Set value 1 to use LPTIM for LPTICKER, or 0 to use RTC wakeup timer",
3340-
"value": 0
3330+
"value": 1
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}
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},
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"macros_add": [
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"MBED_TICKLESS"
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],
3346-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0760"],
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"device_has_add": [
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"ANALOGOUT",
@@ -3397,7 +3386,6 @@
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"macros_add": [
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"MBED_TICKLESS"
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],
3400-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0770"],
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"device_has_add": [
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"ANALOGOUT",
@@ -3431,7 +3419,6 @@
34313419
"macros_add": [
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"MBED_TICKLESS"
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],
3434-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0779"],
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"device_has_add": [
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"ANALOGOUT",
@@ -3490,7 +3477,6 @@
34903477
"value": 1
34913478
}
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},
3493-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0765"],
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"macros_add": [
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"MBED_TICKLESS",
@@ -3552,7 +3538,6 @@
35523538
"value": 1
35533539
}
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},
3555-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0827"],
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"macros_add": [
35583543
"MBED_TICKLESS",
@@ -3959,8 +3944,7 @@
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}
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},
39613946
"overrides": {
3962-
"lse_available": 0,
3963-
"lpticker_delay_ticks": 4
3947+
"lse_available": 0
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},
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"device_has_add": [
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"ANALOGOUT",
@@ -3996,7 +3980,6 @@
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"macros_add": [
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"MBED_TICKLESS"
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],
3999-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0833"],
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"device_has_add": [
40023985
"ANALOGOUT",
@@ -4077,7 +4060,6 @@
40774060
"device_name": "STM32F746NG",
40784061
"bootloader_supported": true,
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"overrides": {
4080-
"lpticker_delay_ticks": 4,
40814063
"network-default-interface-type": "ETHERNET"
40824064
}
40834065
},
@@ -4129,7 +4111,6 @@
41294111
"release_versions": ["2", "5"],
41304112
"device_name": "STM32F769NI",
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"overrides": {
4132-
"lpticker_delay_ticks": 4,
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"network-default-interface-type": "ETHERNET"
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}
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},
@@ -4149,7 +4130,6 @@
41494130
"value": 1
41504131
}
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},
4152-
"overrides": { "lpticker_delay_ticks": 4 },
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"supported_form_factors": ["ARDUINO"],
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"detect_code": ["0764"],
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"macros_add": [
@@ -4215,7 +4195,6 @@
42154195
"value": 1
42164196
}
42174197
},
4218-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0820"],
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"macros_add": [
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"MBED_TICKLESS",
@@ -4251,7 +4230,6 @@
42514230
"value": 1
42524231
}
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},
4254-
"overrides": { "lpticker_delay_ticks": 4 },
42554233
"detect_code": ["1500"],
42564234
"macros_add": [
42574235
"MBED_TICKLESS",
@@ -7717,7 +7695,6 @@
77177695
"macros_add": [
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"MBED_TICKLESS"
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],
7720-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0822"],
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"device_has_add": [
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"ANALOGOUT",
@@ -7753,7 +7730,6 @@
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"macros_add": [
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"MBED_TICKLESS"
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],
7756-
"overrides": { "lpticker_delay_ticks": 4 },
77577733
"detect_code": ["0823"],
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"device_has_add": [
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"ANALOGOUT",
@@ -7792,7 +7768,6 @@
77927768
"macros_add": [
77937769
"MBED_TICKLESS"
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],
7795-
"overrides": { "lpticker_delay_ticks": 4 },
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"detect_code": ["0776"],
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"device_has_add": [
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"ANALOGOUT",
@@ -7831,7 +7806,6 @@
78317806
"macros_add": [
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"MBED_TICKLESS"
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],
7834-
"overrides": { "lpticker_delay_ticks": 4 },
78357809
"detect_code": ["0839"],
78367810
"device_has_add": [
78377811
"CRC",

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