diff options
| -rw-r--r-- | utils/hwstub/tools/lua/sonynwze360.lua | 182 | ||||
| -rw-r--r-- | utils/hwstub/tools/lua/sonynwze370.lua | 10 |
2 files changed, 189 insertions, 3 deletions
diff --git a/utils/hwstub/tools/lua/sonynwze360.lua b/utils/hwstub/tools/lua/sonynwze360.lua new file mode 100644 index 0000000000..368cfb498a --- /dev/null +++ b/utils/hwstub/tools/lua/sonynwze360.lua @@ -0,0 +1,182 @@ +-- +-- Sony NWZ-E370 +-- +NWZE360 = {} + +function NWZE360.lcd_send(cmd, data) + STMP.lcdif.set_data_swizzle(0) + STMP.lcdif.set_byte_packing_format(0xf) + STMP.lcdif.send_pio(false, {cmd}) + if cmd ~= 0x22 then + STMP.lcdif.send_pio(true, {data}) + end +end + +function NWZE360.lcd_set_update_rect(x, y, w, h) + NWZE360.lcd_send(2, bit32.rshift(x, 8)) + NWZE360.lcd_send(3, bit32.band(x, 0xff)) + NWZE360.lcd_send(4, bit32.rshift(x + w - 1, 8)) + NWZE360.lcd_send(5, bit32.band(x + w - 1, 0xff)) + NWZE360.lcd_send(6, bit32.rshift(y, 8)) + NWZE360.lcd_send(7, bit32.band(y, 0xff)) + NWZE360.lcd_send(8, bit32.rshift(y + h - 1, 8)) + NWZE360.lcd_send(9, bit32.band(y + h - 1, 0xff)) + NWZE360.lcd_send(0x22, 0) +end + +function NWZE360.lcd_enable(en) + if not en then + NWZE360.lcd_send(0x1f, 0xd1) + NWZE360.lcd_send(1, 0x40) + NWZE360.lcd_send(1, 0xc0) + NWZE360.lcd_send(0x19, 1) + else + NWZE360.lcd_send(0x19, 0x81) + STMP.digctl.udelay(5000) + NWZE360.lcd_send(1, 0x40) + STMP.digctl.udelay(20000) + NWZE360.lcd_send(1, 0) + NWZE360.lcd_send(0x1f, 0xd0) + end +end + +function NWZE360.lcd_init() + STMP.lcdif.setup_clock() + STMP.pinctrl.lcdif.setup_system(8, false) + STMP.lcdif.init() + STMP.lcdif.set_databus_width(8) + STMP.lcdif.set_word_length(8) + STMP.lcdif.set_system_timing(1, 1, 1, 1) + STMP.lcdif.set_byte_packing_format(0xf) + STMP.lcdif.set_reset(1) + STMP.lcdif.set_reset(0) + STMP.lcdif.set_reset(1) + + NWZE360.lcd_send(0xEA, 0) + NWZE360.lcd_send(0xEB, 0x20) + NWZE360.lcd_send(0xEC, 0xC) + NWZE360.lcd_send(0xED, 0xC4) + NWZE360.lcd_send(0xE8, 0x38) + NWZE360.lcd_send(0xE9, 0xE) + NWZE360.lcd_send(0xF1, 1) + NWZE360.lcd_send(0xF2, 8) + NWZE360.lcd_send(0x2E, 0x86) + NWZE360.lcd_send(0x29, 0xFF) + NWZE360.lcd_send(0xE4, 1) + NWZE360.lcd_send(0xE5, 0x20) + NWZE360.lcd_send(0xE7, 1) + NWZE360.lcd_send(0x40, 0) + NWZE360.lcd_send(0x41, 0) + NWZE360.lcd_send(0x42, 0) + NWZE360.lcd_send(0x43, 0x14) + NWZE360.lcd_send(0x44, 0x14) + NWZE360.lcd_send(0x45, 0x28) + NWZE360.lcd_send(0x46, 0x11) + NWZE360.lcd_send(0x47, 0x57) + NWZE360.lcd_send(0x48, 5) + NWZE360.lcd_send(0x49, 0x16) + NWZE360.lcd_send(0x4A, 0x19) + NWZE360.lcd_send(0x4B, 0x1A) + NWZE360.lcd_send(0x4C, 0x1A) + NWZE360.lcd_send(0x50, 0x17) + NWZE360.lcd_send(0x51, 0x2B) + NWZE360.lcd_send(0x52, 0x2B) + NWZE360.lcd_send(0x53, 0x3F) + NWZE360.lcd_send(0x54, 0x3F) + NWZE360.lcd_send(0x55, 0x3F) + NWZE360.lcd_send(0x56, 0x28) + NWZE360.lcd_send(0x57, 0x6E) + NWZE360.lcd_send(0x58, 5) + NWZE360.lcd_send(0x59, 5) + NWZE360.lcd_send(0x5A, 6) + NWZE360.lcd_send(0x5B, 9) + NWZE360.lcd_send(0x5C, 0x1A) + NWZE360.lcd_send(0x5D, 0xCC) + NWZE360.lcd_send(0x1B, 0x1B) + NWZE360.lcd_send(0x1A, 1) + NWZE360.lcd_send(0x24, 0x2F) -- something special here + NWZE360.lcd_send(0x25, 0x57) -- something special here + NWZE360.lcd_send(0x23, 0x8A) + NWZE360.lcd_send(0x2F, 1) + NWZE360.lcd_send(0x60, 0) + NWZE360.lcd_send(0x16, 8) + NWZE360.lcd_send(0x18, 0x36) -- something special here + NWZE360.lcd_send(0x19, 1) + STMP.digctl.udelay(5000) + NWZE360.lcd_send(1, 0) + NWZE360.lcd_send(0x1F, 0x88) + STMP.digctl.udelay(5000) + NWZE360.lcd_send(0x1F, 0x80) + STMP.digctl.udelay(5000) + NWZE360.lcd_send(0x1F, 0x90) + STMP.digctl.udelay(5000) + NWZE360.lcd_send(0x1F, 0xD0) + STMP.digctl.udelay(5000) + NWZE360.lcd_send(0x17, 6) + NWZE360.lcd_send(0x37, 0) + NWZE360.lcd_send(0x28, 0x38) + STMP.digctl.udelay(40000) + NWZE360.lcd_send(0x28, 0x3C) + + --NWZE360.lcd_send(0x36, 0x0) -- experimental + --NWZE360.lcd_send(0x16, 8 + 0x60) -- redraw with landscape orientation + + NWZE360.set_backlight(100) + + NWZE360.lcd_set_update_rect(0, 0, 240, 320) + STMP.lcdif.set_word_length(8) + for i = 0, 240 do + for j = 0, 320 do + r = 0x1f + g = 0x3f + b = 0x1f + pix = bit32.bor(r, bit32.bor(bit32.lshift(g, 6), bit32.lshift(b, 11))) + STMP.lcdif.send_pio(true, {bit32.band(pix, 0xff), bit32.rshift(pix, 8)}) + --STMP.lcdif.send_pio(true, {pix}) + end + end +end + +function NWZE360.set_backlight(val) + STMP.pinctrl.pin(0, 10).muxsel('GPIO') + STMP.pinctrl.pin(0, 10).enable() + STMP.pinctrl.pin(0, 10).set() +end + +function NWZE360.init() + NWZE360.lcd_init() + NWZE360.set_backlight(100) + STMP.i2c.init() + STMP.i2c.set_speed(true) + for i = 2, 254, 2 do + if STMP.i2c.transmit(i, {}, true) then + print(string.format("%#x OK", i)) + end + end + --[[ + HW.LRADC.CTRL0.SFTRST.clr() + HW.LRADC.CTRL0.CLKGATE.clr() + HW.LRADC.CHn[0].ACCUMULATE.clr() + HW.LRADC.CHn[0].NUM_SAMPLES.write(0) + HW.LRADC.CHn[0].VALUE.write(0) + local t = {} + for i = 1,1000,1 do + HW.LRADC.CTRL0.SCHEDULE.write(1) + --local time = HW.DIGCTL.MICROSECONDS.read() + local time = i * 1000 + local val = HW.LRADC.CHn[0].VALUE.read() + t[#t + 1] = {time, val} + end + local file = io.open("data.txt", "w") + for i,v in ipairs(t) do + file:write(string.format("%d %d\n", v[1] / 1000, v[2])) + end + file:close() + print("Display curve using:") + print("gnuplot -persist") + print("> plot \"data.txt\" using 1:2") + ]]-- +end + + + diff --git a/utils/hwstub/tools/lua/sonynwze370.lua b/utils/hwstub/tools/lua/sonynwze370.lua index 969a440a08..ef9e8cb4e7 100644 --- a/utils/hwstub/tools/lua/sonynwze370.lua +++ b/utils/hwstub/tools/lua/sonynwze370.lua @@ -19,6 +19,7 @@ function NWZE370.lcd_set_update_rect(x, y, w, h) end function NWZE370.lcd_init() + STMP.lcdif.setup_clock() STMP.pinctrl.lcdif.setup_system(8, false) STMP.lcdif.init() STMP.lcdif.set_databus_width(8) @@ -55,9 +56,9 @@ function NWZE370.lcd_init() 0x46, 8, 0x21, 0x29, 0x28, 0x2f, 0x3f}) --negative gamma NWZE370.lcd_send(0x29, {}) -- display on - NWZE370.lcd_set_update_rect(10, 10, 20, 20) + NWZE370.lcd_set_update_rect(10, 10, 20, 10) for i = 0, 19 do - for j = 0, 19 do + for j = 0, 9 do pix = 0xf800 STMP.lcdif.send_pio(true, {bit32.band(pix, 0xff), bit32.rshift(pix, 8)}) end @@ -65,11 +66,14 @@ function NWZE370.lcd_init() end function NWZE370.set_backlight(val) - + STMP.pinctrl.pin(0, 10).muxsel('GPIO') + STMP.pinctrl.pin(0, 10).enable() + STMP.pinctrl.pin(0, 10).set() end function NWZE370.init() NWZE370.lcd_init() + NWZE370.set_backlight(100) --[[ HW.LRADC.CTRL0.SFTRST.clr() HW.LRADC.CTRL0.CLKGATE.clr() |