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Support for S99

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* Enable PD Options
* Make PDNegTimeout configureable
* Add default value for PDNegTimeout, also for S60 and S60P
* Add basic DC detection / correct debug readings while powered via DC
* Add basic ThermoModel for C245 Tips
* Modify op-amp gain
This commit is contained in:
jonasius
2024-06-06 22:35:35 +02:00
parent 6e53d85b32
commit 6ef1fbd46a
8 changed files with 60 additions and 14 deletions
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14
source/Core/Drivers/FS2711.cpp
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@@ -3,6 +3,7 @@
#include "I2CBB2.hpp"
#include "configuration.h"
#include "Settings.h"
#include "Utils.h"
#if POW_PD_EXT == 2
#include "BSP.h"
#include "cmsis_os.h"
@@ -33,11 +34,11 @@ void FS2711::start() {
state.req_pdo_num = 0xFF;
enable_protocol(false);
// PDNegTimeout is in 1/100 s, so x10 for ms
osDelay(getSettingValue(SettingsOptions::PDNegTimeout)*10);
// PDNegTimeout is in 100ms, so x100 for ms
osDelay(getSettingValue(SettingsOptions::PDNegTimeout)*100);
select_protocol(FS2711_PROTOCOL_PD);
enable_protocol(true);
osDelay(getSettingValue(SettingsOptions::PDNegTimeout)*10);
osDelay(getSettingValue(SettingsOptions::PDNegTimeout)*100);
}
uint8_t FS2711::selected_protocol() { return i2c_read(FS2711_REG_SELECT_PROTOCOL); }
@@ -161,6 +162,11 @@ void FS2711::negotiate() {
if (getSettingValue(SettingsOptions::USBPDMode) == 1) {
tip_resistance += 5;
}
#ifdef MODEL_HAS_DCDC
// If this device has step down DC/DC inductor to smooth out current spikes
// We can instead ignore resistance and go for max voltage we can accept; and rely on the DC/DC regulation to keep under current limit
tip_resistance = 255; // (Push to 25.5 ohms to effectively disable this check)
#endif
uint16_t pdo_min_mv = 0, pdo_max_mv = 0, pdo_max_curr = 0, pdo_type = 0;
@@ -226,7 +232,7 @@ bool FS2711::has_run_selection() { return state.req_pdo_num != 0xFF; }
uint16_t FS2711::source_voltage() { return state.source_voltage / 1000; }
// FS2711 does current in mV so it needs to be converted to x100 intead of x1000
// FS2711 does current in mA so it needs to be converted to x100 intead of x1000
uint16_t FS2711::source_currentx100() { return state.source_current / 10; }
uint16_t FS2711::debug_pdo_max_voltage(uint8_t pdoid) { return state.pdo_max_volt[pdoid]; }