diff options
| author | Michael Giacomelli <giac2000@hotmail.com> | 2014-09-28 21:08:29 +0200 |
|---|---|---|
| committer | Michael Giacomelli <giac2000@hotmail.com> | 2014-09-28 21:36:17 +0200 |
| commit | f014a768660ec9b14a18b5d574b83bc865f3f48c (patch) | |
| tree | bc661779481a775b43eb5ec8f05b365ba969690c | |
| parent | 23dc0b01794fe8001a76eb4371afdc9326648357 (diff) | |
Add various additional AS3525v2 SOC voltages to the debug screen.
Change-Id: I8c110771f73f5248e949b027fbe1c281c6b1f6f7
Reviewed-on: http://gerrit.rockbox.org/991
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
Tested: Michael Giacomelli <giac2000@hotmail.com>
| -rw-r--r-- | firmware/target/arm/as3525/debug-as3525.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/firmware/target/arm/as3525/debug-as3525.c b/firmware/target/arm/as3525/debug-as3525.c index ab70f73165..b8c5d883e9 100644 --- a/firmware/target/arm/as3525/debug-as3525.c +++ b/firmware/target/arm/as3525/debug-as3525.c @@ -437,6 +437,14 @@ end: return false; } +void adc_set_voltage_mux(int channel) +{ + ascodec_lock(); + /*this register also controls which subregister is subsequently written, so be careful*/ + ascodec_write(AS3543_PMU_ENABLE, 8 | channel << 4 ); + ascodec_unlock(); +} + bool dbg_ports(void) { int line, btn, i; @@ -510,10 +518,22 @@ bool dbg_ports(void) "I_CHGact", "I_CHGref", }; + + static const char *adc_mux_name[10] = { + NULL, + "AVDD27 ", + "AVDD17 ", + "PVDD1 ", + "PVDD2 ", + "CVDD1 ", + "CVDD2 ", + "RVDD ", + "FVDD ", + "PWGD ", + }; #endif lcd_clear_display(); - while(1) { line = 0; @@ -550,6 +570,7 @@ bool dbg_ports(void) for(; i<16; i++) lcd_putsf(0, line++, "%s: %d mV", adc_name[i], adc_read(i)); #endif + lcd_update(); btn = button_get_w_tmo(HZ/10); @@ -558,7 +579,25 @@ bool dbg_ports(void) else if(btn == (BUTTON_DOWN|BUTTON_REL)) break; } - } +#if CONFIG_CPU == AS3525v2 /*extend AS3543 voltage registers*/ + lcd_clear_display(); + while(1) + { + line = 0; + for(i=1; i<9; i++){ + adc_set_voltage_mux(i); /*change the voltage mux to a new channel*/ + lcd_putsf(0, line++, "%s: %d mV", adc_mux_name[i], adc_read(5) * 5); + } + lcd_update(); + + btn = button_get_w_tmo(HZ/10); + if(btn == (DEBUG_CANCEL|BUTTON_REL)) + goto end; + else if(btn == (BUTTON_DOWN|BUTTON_REL)) + break; + } +#endif + } end: lcd_setfont(FONT_UI); |